From 5161b96dd7db801cfeb1c2bdb572ddb6e12f671a Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Tue, 1 Aug 2017 17:20:38 +0200
Subject: omapfb: use of_graph_get_remote_endpoint()

Now, we can use of_graph_get_remote_endpoint(). Let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/omap2/omapfb/dss/dss-of.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c b/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
index d356a252ab4a..f1eb8b0f8a2a 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
@@ -16,6 +16,7 @@
 #include <linux/err.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_graph.h>
 #include <linux/seq_file.h>
 
 #include <video/omapfb_dss.h>
@@ -128,7 +129,7 @@ static struct device_node *omapdss_of_get_remote_port(const struct device_node *
 {
 	struct device_node *np;
 
-	np = of_parse_phandle(node, "remote-endpoint", 0);
+	np = of_graph_get_remote_endpoint(node);
 	if (!np)
 		return NULL;
 
-- 
cgit 


From ed10eab5f52e466f83176ce7780d45f4dfefe6d3 Mon Sep 17 00:00:00 2001
From: Lynn Lei <lynnl.yet@gmail.com>
Date: Tue, 1 Aug 2017 17:20:38 +0200
Subject: video: fbdev: sm712fb.c: using __func__ macro for pr_debug

Inside function sm7xx_vga_setup()

Using a generic function macro for debug information display

Signed-off-by: Lynn Lei <lynnl.wit@gmail.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sm712fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 73cb4ffff3c5..4d3684333b7b 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -785,7 +785,7 @@ static void __init sm7xx_vga_setup(char *options)
 	smtc_scr_info.lfb_height = 0;
 	smtc_scr_info.lfb_depth = 0;
 
-	pr_debug("sm7xx_vga_setup = %s\n", options);
+	pr_debug("%s = %s\n", __func__, options);
 
 	for (i = 0; i < ARRAY_SIZE(vesa_mode_table); i++) {
 		if (strstr(options, vesa_mode_table[i].index)) {
-- 
cgit 


From 0cdc07ec9b8464237d39719e701a4b8e92070d43 Mon Sep 17 00:00:00 2001
From: Lynn Lei <lynnl.yet@gmail.com>
Date: Tue, 1 Aug 2017 17:20:38 +0200
Subject: video: fbdev: sm712fb.c: fix unaligned block comments warning

Fixed unaligned block comments warning generated by scripts/checkpatch.pl:
  WARNING: Block comments should align the * on each line

Signed-off-by: Lynn Lei <lynnl.wit@gmail.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sm712fb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 4d3684333b7b..d492a9e9ac50 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -33,8 +33,8 @@
 #include "sm712.h"
 
 /*
-* Private structure
-*/
+ * Private structure
+ */
 struct smtcfb_info {
 	struct pci_dev *pdev;
 	struct fb_info *fb;
-- 
cgit 


From 142932118c0637977ffb924d2c0ffe1443df86df Mon Sep 17 00:00:00 2001
From: Lynn Lei <lynnl.yet@gmail.com>
Date: Tue, 1 Aug 2017 17:20:38 +0200
Subject: video: fbdev: sm712fb.c: fixed prefer unsigned int warning

Fixed several prefer 'unsigned int' over 'unsigned' warnings checked by
scripts/checkpatch.pl:
  Prefer 'unsigned int' to bare use of 'unsigned'

Signed-off-by: Lynn Lei <lynnl.wit@gmail.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sm712fb.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index d492a9e9ac50..172e94146878 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -798,8 +798,8 @@ static void __init sm7xx_vga_setup(char *options)
 	}
 }
 
-static void sm712_setpalette(int regno, unsigned red, unsigned green,
-			     unsigned blue, struct fb_info *info)
+static void sm712_setpalette(int regno, unsigned int red, unsigned int green,
+			     unsigned int blue, struct fb_info *info)
 {
 	/* set bit 5:4 = 01 (write LCD RAM only) */
 	smtc_seqw(0x66, (smtc_seqr(0x66) & 0xC3) | 0x10);
@@ -896,8 +896,9 @@ static int smtc_blank(int blank_mode, struct fb_info *info)
 	return 0;
 }
 
-static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green,
-			  unsigned blue, unsigned trans, struct fb_info *info)
+static int smtc_setcolreg(unsigned int regno, unsigned int red,
+			  unsigned int green, unsigned int blue,
+			  unsigned int trans, struct fb_info *info)
 {
 	struct smtcfb_info *sfb;
 	u32 val;
-- 
cgit 


From 5bbee78a17ae54f419972374ef606afc8e150e74 Mon Sep 17 00:00:00 2001
From: Lynn Lei <lynnl.yet@gmail.com>
Date: Tue, 1 Aug 2017 17:20:38 +0200
Subject: video: fbdev: sm712fb.c: fixed constant-left comparison warning

Fixed a constant-left comparison warning issue check by
scripts/checkpatch.pl:
  WARNING: Comparisons should place the constant on the right side of the test

Signed-off-by: Lynn Lei <lynnl.wit@gmail.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sm712fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c
index 172e94146878..502d0de2feec 100644
--- a/drivers/video/fbdev/sm712fb.c
+++ b/drivers/video/fbdev/sm712fb.c
@@ -1478,7 +1478,7 @@ static int smtcfb_pci_probe(struct pci_dev *pdev,
 	}
 
 	/* can support 32 bpp */
-	if (15 == sfb->fb->var.bits_per_pixel)
+	if (sfb->fb->var.bits_per_pixel == 15)
 		sfb->fb->var.bits_per_pixel = 16;
 
 	sfb->fb->var.xres_virtual = sfb->fb->var.xres;
-- 
cgit 


From 1ccca3feff42765d60d68cf36af096a37056bc3b Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Tue, 1 Aug 2017 17:20:39 +0200
Subject: video/mbx: constify fb_fix_screeninfo and fb_var_screeninfo
 structures

These structures are only used to copy into other structures,
so declare them as const.

This issue was detected using Coccinelle and the following semantic patch:

@r disable optional_qualifier@
identifier i;
position p;
@@
static struct fb_fix_screeninfo i@p = { ... };

@ok@
identifier r.i;
expression e;
position p;
@@
e = i@p

@bad@
position p != {r.p,ok.p};
identifier r.i;
struct fb_fix_screeninfo e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct fb_fix_screeninfo i = { ... };

The semantic patch for fb_var_screeninfo is analogous.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/mbx/mbxfb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c
index 698df9543e30..539b85da0897 100644
--- a/drivers/video/fbdev/mbx/mbxfb.c
+++ b/drivers/video/fbdev/mbx/mbxfb.c
@@ -79,7 +79,7 @@ struct mbxfb_info {
 
 };
 
-static struct fb_var_screeninfo mbxfb_default = {
+static const struct fb_var_screeninfo mbxfb_default = {
 	.xres = 640,
 	.yres = 480,
 	.xres_virtual = 640,
@@ -102,7 +102,7 @@ static struct fb_var_screeninfo mbxfb_default = {
 	.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 };
 
-static struct fb_fix_screeninfo mbxfb_fix = {
+static const struct fb_fix_screeninfo mbxfb_fix = {
 	.id = "MBX",
 	.type = FB_TYPE_PACKED_PIXELS,
 	.visual = FB_VISUAL_TRUECOLOR,
-- 
cgit 


From 2d9e4e2bb58b59f80531dd6aca0999e5d3968822 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Tue, 1 Aug 2017 17:20:39 +0200
Subject: video/chips: constify fb_fix_screeninfo and fb_var_screeninfo
 structures

These structures are only used to copy into other structures,
so declare them as const.

This issue was detected using Coccinelle and the following semantic patch:

@r disable optional_qualifier@
identifier i;
position p;
@@
static struct fb_fix_screeninfo i@p = { ... };

@ok@
identifier r.i;
expression e;
position p;
@@
e = i@p

@bad@
position p != {r.p,ok.p};
identifier r.i;
struct fb_fix_screeninfo e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct fb_fix_screeninfo i = { ... };

The semantic patch for fb_var_screeninfo is analogous.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/chipsfb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index 59abdc6a97f6..f103665cad43 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -292,7 +292,7 @@ static void chips_hw_init(void)
 		write_fr(chips_init_fr[i].addr, chips_init_fr[i].data);
 }
 
-static struct fb_fix_screeninfo chipsfb_fix = {
+static const struct fb_fix_screeninfo chipsfb_fix = {
 	.id =		"C&T 65550",
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.visual =	FB_VISUAL_PSEUDOCOLOR,
@@ -309,7 +309,7 @@ static struct fb_fix_screeninfo chipsfb_fix = {
 	.smem_len =	0x100000,	/* 1MB */
 };
 
-static struct fb_var_screeninfo chipsfb_var = {
+static const struct fb_var_screeninfo chipsfb_var = {
 	.xres = 800,
 	.yres = 600,
 	.xres_virtual = 800,
-- 
cgit 


From 40445365a43fff55b1c4d00b3ce2dbfdf77a34a7 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Tue, 1 Aug 2017 17:20:39 +0200
Subject: video: xilinxfb: constify fb_fix_screeninfo and fb_var_screeninfo
 structures

These structures are only used to copy into other structures,
so declare them as const.

This issue was detected using Coccinelle and the following semantic patch:

@r disable optional_qualifier@
identifier i;
position p;
@@
static struct fb_fix_screeninfo i@p = { ... };

@ok@
identifier r.i;
expression e;
position p;
@@
e = i@p

@bad@
position p != {r.p,ok.p};
identifier r.i;
struct fb_fix_screeninfo e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct fb_fix_screeninfo i = { ... };

The semantic patch for fb_var_screeninfo is analogous.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Cc: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/xilinxfb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 17dc119c7a98..0bda18e4bf9e 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -110,14 +110,14 @@ static struct xilinxfb_platform_data xilinx_fb_default_pdata = {
 /*
  * Here are the default fb_fix_screeninfo and fb_var_screeninfo structures
  */
-static struct fb_fix_screeninfo xilinx_fb_fix = {
+static const struct fb_fix_screeninfo xilinx_fb_fix = {
 	.id =		"Xilinx",
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.visual =	FB_VISUAL_TRUECOLOR,
 	.accel =	FB_ACCEL_NONE
 };
 
-static struct fb_var_screeninfo xilinx_fb_var = {
+static const struct fb_var_screeninfo xilinx_fb_var = {
 	.bits_per_pixel =	BITS_PER_PIXEL,
 
 	.red =		{ RED_SHIFT, 8, 0 },
-- 
cgit 


From c9742729b3843a40640d07cdcdc336d0366b4343 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Tue, 1 Aug 2017 17:20:39 +0200
Subject: video: cobalt_lcdfb: constify fb_fix_screeninfo structure

This structure is only used to copy into other structures,
so declare it as const.

This issue was detected using Coccinelle and the following semantic patch:

@r disable optional_qualifier@
identifier i;
position p;
@@
static struct fb_fix_screeninfo i@p = { ... };

@ok@
identifier r.i;
expression e;
position p;
@@
e = i@p

@bad@
position p != {r.p,ok.p};
identifier r.i;
struct fb_fix_screeninfo e;
@@
e@i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct fb_fix_screeninfo i = { ... };

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/cobalt_lcdfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 9da90bd242f4..0ef633e278a1 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -126,7 +126,7 @@ static void lcd_clear(struct fb_info *info)
 	lcd_write_control(info, LCD_RESET);
 }
 
-static struct fb_fix_screeninfo cobalt_lcdfb_fix = {
+static const struct fb_fix_screeninfo cobalt_lcdfb_fix = {
 	.id		= "cobalt-lcd",
 	.type		= FB_TYPE_TEXT,
 	.type_aux	= FB_AUX_TEXT_MDA,
-- 
cgit 


From a86d8d67989d1b89ff396be2c0f7f8be2524d38a Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Tue, 1 Aug 2017 17:20:39 +0200
Subject: drivers/video/fbdev/omap/lcd_mipid.c: add const to lcd_panel
 structure

Make lcd_panel structure const as it is only copied to some object.
As the only usage of this structure is a copy operation, so it can be
made const.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/omap/lcd_mipid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/omap/lcd_mipid.c b/drivers/video/fbdev/omap/lcd_mipid.c
index df9e6ebcfad5..e3a85432f926 100644
--- a/drivers/video/fbdev/omap/lcd_mipid.c
+++ b/drivers/video/fbdev/omap/lcd_mipid.c
@@ -496,7 +496,7 @@ static void mipid_cleanup(struct lcd_panel *panel)
 		mipid_esd_stop_check(md);
 }
 
-static struct lcd_panel mipid_panel = {
+static const struct lcd_panel mipid_panel = {
 	.config		= OMAP_LCDC_PANEL_TFT,
 
 	.bpp		= 16,
-- 
cgit 


From 0ae6ee006cec19d9f53f3d042de173f4b70649df Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Tue, 1 Aug 2017 17:20:39 +0200
Subject: fbdev: da8xx-fb: Drop unnecessary static

Drop static on a local variable, when the variable is initialized before
any possible use.  Thus, the static has no benefit.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@bad exists@
position p;
identifier x;
type T;
@@
static T x@p;
...
x = <+...x...+>

@@
identifier x;
expression e;
type T;
position p != bad.p;
@@
-static
 T x@p;
 ... when != x
     when strict
?x = e;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/da8xx-fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index c229b1a0d13b..a74096c53cb5 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -1341,7 +1341,7 @@ static int fb_probe(struct platform_device *device)
 {
 	struct da8xx_lcdc_platform_data *fb_pdata =
 						dev_get_platdata(&device->dev);
-	static struct resource *lcdc_regs;
+	struct resource *lcdc_regs;
 	struct lcd_ctrl_config *lcd_cfg;
 	struct fb_videomode *lcdc_info;
 	struct fb_info *da8xx_fb_info;
-- 
cgit 


From 2ac17ef72c3b0b84a4ff952e9cac7284b3b77ecb Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: video: bfin-lq035q1-fb: constify dev_pm_ops

This dev_pm_ops structure is only stored in the pm field of a
device_driver structure. This field is declared const, so
dev_pm_ops structures that have this property can be declared
as const also.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/bfin-lq035q1-fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/bfin-lq035q1-fb.c b/drivers/video/fbdev/bfin-lq035q1-fb.c
index b594a58ff21d..b459354ad940 100644
--- a/drivers/video/fbdev/bfin-lq035q1-fb.c
+++ b/drivers/video/fbdev/bfin-lq035q1-fb.c
@@ -841,7 +841,7 @@ static int bfin_lq035q1_resume(struct device *dev)
 	return 0;
 }
 
-static struct dev_pm_ops bfin_lq035q1_dev_pm_ops = {
+static const struct dev_pm_ops bfin_lq035q1_dev_pm_ops = {
 	.suspend = bfin_lq035q1_suspend,
 	.resume  = bfin_lq035q1_resume,
 };
-- 
cgit 


From 884e496039a83605ad647a7a696bcdb899801030 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: video: fbdev: uvesafb: constify attribute_group structures.

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  15426	   4952	    187	  20565	   5055	drivers/video/fbdev/uvesafb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  15490	   4888	    187	  20565	   5055	drivers/video/fbdev/uvesafb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Michal Januszewski <spock@gentoo.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/uvesafb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index dc0e8d90d9cc..ad05d25fb9fd 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1666,7 +1666,7 @@ static struct attribute *uvesafb_dev_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group uvesafb_dev_attgrp = {
+static const struct attribute_group uvesafb_dev_attgrp = {
 	.name = NULL,
 	.attrs = uvesafb_dev_attrs,
 };
-- 
cgit 


From 1b410a5aa099f14c7700a57cd440f6844c192f4c Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: omapfb: panel-tpo-td043mtea1: constify attribute_group structures.

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   2673	    368	      0	   3041	    be1	panel-tpo-td043mtea1.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2737	    304	      0	   3041	    be1	panel-tpo-td043mtea1.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
index 51e628b85f4a..ea8c79a42b41 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
@@ -282,7 +282,7 @@ static struct attribute *tpo_td043_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group tpo_td043_attr_group = {
+static const struct attribute_group tpo_td043_attr_group = {
 	.attrs = tpo_td043_attrs,
 };
 
-- 
cgit 


From a8fb2d657abb821672b6da2fc43bd0b034a115d0 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: omapfb: panel-sony-acx565akm: constify attribute_group structures.

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   5227	    560	      0	   5787	   169b	panel-sony-acx565akm

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   5291	    496	      0	   5787	   169b	panel-sony-acx565akm.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
index 468560a6daae..f2c2fef3db74 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c
@@ -509,7 +509,7 @@ static struct attribute *bldev_attrs[] = {
 	NULL,
 };
 
-static struct attribute_group bldev_attr_group = {
+static const struct attribute_group bldev_attr_group = {
 	.attrs = bldev_attrs,
 };
 
-- 
cgit 


From cac9559e89d09776d26704b2853604757cfaeaa7 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: video: fbdev: radeon: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  19709	   5024	     32	  24765	   60bd	video/fbdev/aty/radeon_base.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  22893	   1840	     32	  24765	   60bd	video/fbdev/aty/radeon_base.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/aty/radeon_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 6b4c7872b375..dba479e96a9e 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -96,7 +96,7 @@
 #define CHIP_DEF(id, family, flags)					\
 	{ PCI_VENDOR_ID_ATI, id, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (flags) | (CHIP_FAMILY_##family) }
 
-static struct pci_device_id radeonfb_pci_table[] = {
+static const struct pci_device_id radeonfb_pci_table[] = {
         /* Radeon Xpress 200m */
 	CHIP_DEF(PCI_CHIP_RS480_5955,   RS480,  CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
 	CHIP_DEF(PCI_CHIP_RS482_5975,	RS480,	CHIP_HAS_CRTC2 | CHIP_IS_IGP | CHIP_IS_MOBILITY),
-- 
cgit 


From 841fc493f71521411680979c6c19766490b3f9d9 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: video: fbdev: atyfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  17534	   1824	     48	  19406	   4bce	video/fbdev/aty/atyfb_base.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  18686	    672	     48	  19406	   4bce	video/fbdev/aty/atyfb_base.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/aty/atyfb_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index b55fdac9c9f5..1681d2db1d3e 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3756,7 +3756,7 @@ static void atyfb_pci_remove(struct pci_dev *pdev)
 	atyfb_remove(info);
 }
 
-static struct pci_device_id atyfb_pci_tbl[] = {
+static const struct pci_device_id atyfb_pci_tbl[] = {
 #ifdef CONFIG_FB_ATY_GX
 	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64GX) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_CHIP_MACH64CX) },
-- 
cgit 


From c622d7a38152d7e9397c9c6485a41dbecf05d118 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:40 +0200
Subject: video: fbdev: aty128fb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  11525	   2048	      8	  13581	   350d	video/fbdev/aty/aty128fb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  13061	    512	      8	  13581	   350d	video/fbdev/aty/aty128fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/aty/aty128fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index fa07242a78d2..ba64e26e38d3 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -166,7 +166,7 @@ static int aty128_pci_resume(struct pci_dev *pdev);
 static int aty128_do_resume(struct pci_dev *pdev);
 
 /* supported Rage128 chipsets */
-static struct pci_device_id aty128_pci_tbl[] = {
+static const struct pci_device_id aty128_pci_tbl[] = {
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_LE,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, rage_M3_pci },
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_LF,
-- 
cgit 


From c6e4f5601e6196a135f4129300411c1d5679f05d Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: sunxvr2500: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
    390	    552	      0	    942	    3ae	drivers/video/fbdev/sunxvr2500.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
    686	    256	      0	    942	    3ae	drivers/video/fbdev/sunxvr2500.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sunxvr2500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 1a053292f2eb..544465ba1dc0 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -220,7 +220,7 @@ err_out:
 	return err;
 }
 
-static struct pci_device_id s3d_pci_table[] = {
+static const struct pci_device_id s3d_pci_table[] = {
 	{	PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x002c),	},
 	{	PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x002d),	},
 	{	PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x002e),	},
-- 
cgit 


From 9189ed1e2ea64982a2c75aa5128820a679ca1b0e Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: asiliantfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   4703	    512	      0	   5215	   145f	drivers/video/fbdev/asiliantfb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   4767	    448	      0	   5215	   145f	drivers/video/fbdev/asiliantfb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/asiliantfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c
index 91eea4583382..ea31054a28ca 100644
--- a/drivers/video/fbdev/asiliantfb.c
+++ b/drivers/video/fbdev/asiliantfb.c
@@ -592,7 +592,7 @@ static void asiliantfb_remove(struct pci_dev *dp)
 	framebuffer_release(p);
 }
 
-static struct pci_device_id asiliantfb_pci_tbl[] = {
+static const struct pci_device_id asiliantfb_pci_tbl[] = {
 	{ PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_69000, PCI_ANY_ID, PCI_ANY_ID },
 	{ 0 }
 };
-- 
cgit 


From 6d92981eb41630c94034eb48a134f04aa2a56293 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: intelfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  11749	    896	     24	  12669	   317d	video/fbdev/intelfb/intelfbdrv.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  12173	    472	     24	  12669	   317d	video/fbdev/intelfb/intelfbdrv.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/intelfb/intelfbdrv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c
index ffc391208b27..d7463a2a5d83 100644
--- a/drivers/video/fbdev/intelfb/intelfbdrv.c
+++ b/drivers/video/fbdev/intelfb/intelfbdrv.c
@@ -173,7 +173,7 @@ static int intelfb_set_fbinfo(struct intelfb_info *dinfo);
 #define INTELFB_CLASS_MASK 0
 #endif
 
-static struct pci_device_id intelfb_pci_table[] = {
+static const struct pci_device_id intelfb_pci_table[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_830M, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_830M },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_845G, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_845G },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_85XGM, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, INTELFB_CLASS_MASK, INTEL_85XGM },
-- 
cgit 


From ba795f956fe8be0b21cdf806975d60ebfc708761 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: pvr2fb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   5155	   1312	     40	   6507	   196b	drivers/video/fbdev/pvr2fb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   5219	   1248	     40	   6507	   196b	drivers/video/fbdev/pvr2fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/pvr2fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index a2564ab91e62..c6212abc33e8 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -966,7 +966,7 @@ static void pvr2fb_pci_remove(struct pci_dev *pdev)
 	pci_release_regions(pdev);
 }
 
-static struct pci_device_id pvr2fb_pci_tbl[] = {
+static const struct pci_device_id pvr2fb_pci_tbl[] = {
 	{ PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NEON250,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0, },
-- 
cgit 


From bb6a18188e0772323ca870b468611c1503bdfbc8 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: tridentfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  13206	   1232	     40	  14478	   388e	video/fbdev/tridentfb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  13910	    528	     40	  14478	   388e	video/fbdev/tridentfb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/tridentfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index 8a5bbc13082e..284706184b1b 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1737,7 +1737,7 @@ static void trident_pci_remove(struct pci_dev *dev)
 }
 
 /* List of boards that we are trying to support */
-static struct pci_device_id trident_devices[] = {
+static const struct pci_device_id trident_devices[] = {
 	{PCI_VENDOR_ID_TRIDENT,	BLADE3D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{PCI_VENDOR_ID_TRIDENT,	CYBERBLADEi7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{PCI_VENDOR_ID_TRIDENT,	CYBERBLADEi7D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-- 
cgit 


From 9271bc0fc2b1fe863f43438b37ea29fe4f01aee7 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: skeletonfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/skeletonfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index e219a0a22077..09a1d8cf1965 100644
--- a/drivers/video/fbdev/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -866,7 +866,7 @@ static int xxxfb_resume(struct pci_dev *dev)
 #define xxxfb_resume NULL
 #endif /* CONFIG_PM */
 
-static struct pci_device_id xxxfb_id_table[] = {
+static const struct pci_device_id xxxfb_id_table[] = {
 	{ PCI_VENDOR_ID_XXX, PCI_DEVICE_ID_XXX,
 	  PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
 	  PCI_CLASS_MASK, 0 },
-- 
cgit 


From 6e8e55a906c56186ec23413fb6daa33746873fe6 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:41 +0200
Subject: video: fbdev: via: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   3856	    968	    128	   4952	   1358	video/fbdev/via/via-core.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   4304	    520	    128	   4952	   1358	video/fbdev/via/via-core.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/via/via-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/via/via-core.c b/drivers/video/fbdev/via/via-core.c
index 1d28e16888e9..77774d8abf94 100644
--- a/drivers/video/fbdev/via/via-core.c
+++ b/drivers/video/fbdev/via/via-core.c
@@ -724,7 +724,7 @@ static void via_pci_remove(struct pci_dev *pdev)
 }
 
 
-static struct pci_device_id via_pci_table[] = {
+static const struct pci_device_id via_pci_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_CLE266_DID),
 	  .driver_data = UNICHROME_CLE266 },
 	{ PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_K400_DID),
-- 
cgit 


From 4d7247d121a68195ca15fa498ca8856d24bc0f95 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:42 +0200
Subject: video: fbdev: savage: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  19916	   1240	      8	  21164	   52ac fbdev/savage/savagefb_driver.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  20684	    472	      8	  21164	   52ac fbdev/savage/savagefb_driver.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/savage/savagefb_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c
index c30a91c1137c..c20468362f11 100644
--- a/drivers/video/fbdev/savage/savagefb_driver.c
+++ b/drivers/video/fbdev/savage/savagefb_driver.c
@@ -2429,7 +2429,7 @@ static int savagefb_resume(struct pci_dev* dev)
 }
 
 
-static struct pci_device_id savagefb_devices[] = {
+static const struct pci_device_id savagefb_devices[] = {
 	{PCI_VENDOR_ID_S3, PCI_CHIP_SUPSAV_MX128,
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, FB_ACCEL_SUPERSAVAGE},
 
-- 
cgit 


From b5087669ebe30b65a37113177c778af0e68e2955 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:42 +0200
Subject: video: fbdev: riva: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  13285	   2080	      3	  15368	   3c08	video/fbdev/riva/fbdev.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  14677	    688	      3	  15368	   3c08	video/fbdev/riva/fbdev.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/riva/fbdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c
index 2ef26ad99341..1ea78bb911fb 100644
--- a/drivers/video/fbdev/riva/fbdev.c
+++ b/drivers/video/fbdev/riva/fbdev.c
@@ -101,7 +101,7 @@ static int rivafb_blank(int blank, struct fb_info *info);
  *
  * ------------------------------------------------------------------------- */
 
-static struct pci_device_id rivafb_pci_tbl[] = {
+static const struct pci_device_id rivafb_pci_tbl[] = {
 	{ PCI_VENDOR_ID_NVIDIA_SGS, PCI_DEVICE_ID_NVIDIA_SGS_RIVA128,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_TNT,
-- 
cgit 


From 19a520785d06b4aff1e17bd1227ad2cd7a5abd0f Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:42 +0200
Subject: video: fbdev: i810: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  13132	    520	     56	  13708	   358c	video/fbdev/i810/i810_main.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  13356	    296	     56	  13708	   358c	video/fbdev/i810/i810_main.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/i810/i810_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/i810/i810_main.c b/drivers/video/fbdev/i810/i810_main.c
index 2488baab7c89..f0a758af07df 100644
--- a/drivers/video/fbdev/i810/i810_main.c
+++ b/drivers/video/fbdev/i810/i810_main.c
@@ -107,7 +107,7 @@ static const char * const i810_pci_list[] = {
 	"Intel(R) 815 (Internal Graphics with AGP) Framebuffer Device"
 };
 
-static struct pci_device_id i810fb_pci_tbl[] = {
+static const struct pci_device_id i810fb_pci_tbl[] = {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG1,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82810_IG3,
-- 
cgit 


From c74c8b33bbfc34d2359db90455a3e94256b44fbe Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:42 +0200
Subject: video: fbdev: arkfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  12511	   1920	      0	  14431	   385f	drivers/video/fbdev/arkfb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  12607	   1824	      0	  14431	   385f	drivers/video/fbdev/arkfb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/arkfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index 6a317de7082c..13ba371e70aa 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -1157,7 +1157,7 @@ fail:
 
 /* List of boards that we are trying to support */
 
-static struct pci_device_id ark_devices[] = {
+static const struct pci_device_id ark_devices[] = {
 	{PCI_DEVICE(0xEDD8, 0xA099)},
 	{0, 0, 0, 0, 0, 0, 0}
 };
-- 
cgit 


From 344ff8da2719df55a468dd455da61cba4c5a2961 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:42 +0200
Subject: video: fbdev: kyro: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   3190	   2704	     24	   5918	   171e	video/fbdev/kyro/fbdev.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   3290	   2640	     24	   5918	   171e	video/fbdev/kyro/fbdev.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/kyro/fbdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c
index f77478fb3d14..a7bd9f25911b 100644
--- a/drivers/video/fbdev/kyro/fbdev.c
+++ b/drivers/video/fbdev/kyro/fbdev.c
@@ -633,7 +633,7 @@ static int kyrofb_ioctl(struct fb_info *info,
 	return 0;
 }
 
-static struct pci_device_id kyrofb_pci_tbl[] = {
+static const struct pci_device_id kyrofb_pci_tbl[] = {
 	{ PCI_VENDOR_ID_ST, PCI_DEVICE_ID_STG4000,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0, }
-- 
cgit 


From 347088c23f5f6153011083dbe283d74d89e796f6 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:42 +0200
Subject: video: fbdev: vermilion: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   7953	    568	     96	   8617	   21a9 fbdev/vermilion/vermilion.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   8017	    504	     96	   8617	   21a9 fbdev/vermilion/vermilion.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/vermilion/vermilion.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/vermilion/vermilion.c b/drivers/video/fbdev/vermilion/vermilion.c
index ce4c4729a5e8..3fde4939dda3 100644
--- a/drivers/video/fbdev/vermilion/vermilion.c
+++ b/drivers/video/fbdev/vermilion/vermilion.c
@@ -1044,7 +1044,7 @@ static struct fb_ops vmlfb_ops = {
 	.fb_setcolreg = vmlfb_setcolreg
 };
 
-static struct pci_device_id vml_ids[] = {
+static const struct pci_device_id vml_ids[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, VML_DEVICE_VDC)},
 	{0}
 };
-- 
cgit 


From e40bbded4903eff3cd6bec2d2cca40a226d1ace2 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:43 +0200
Subject: video: fbdev: nvidia: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  12149	    768	     36	  12953	   3299	video/fbdev/nvidia/nvidia.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  12213	    704	     36	  12953	   3299	video/fbdev/nvidia/nvidia.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/nvidia/nvidia.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
index ce7dab7299fe..418a2d0d06a9 100644
--- a/drivers/video/fbdev/nvidia/nvidia.c
+++ b/drivers/video/fbdev/nvidia/nvidia.c
@@ -55,7 +55,7 @@
 /* HW cursor parameters */
 #define MAX_CURS		32
 
-static struct pci_device_id nvidiafb_pci_tbl[] = {
+static const struct pci_device_id nvidiafb_pci_tbl[] = {
 	{PCI_VENDOR_ID_NVIDIA, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
 	 PCI_BASE_CLASS_DISPLAY << 16, 0xff0000, 0},
 	{ 0, }
-- 
cgit 


From 61f9795991a6cce711126a4d0c8ee655574f9267 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:43 +0200
Subject: video: fbdev: mb862xx: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   7326	   1320	      0	   8646	   21c6	fbdev/mb862xx/mb862xxfbdrv.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   7454	   1192	      0	   8646	   21c6	fbdev/mb862xx/mb862xxfbdrv.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
index f9ec5c0484fa..cd372527c9e4 100644
--- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
+++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c
@@ -982,7 +982,7 @@ static inline int mb862xx_pci_gdc_init(struct mb862xxfb_par *par)
 #define CHIP_ID(id)	\
 	{ PCI_DEVICE(PCI_VENDOR_ID_FUJITSU_LIMITED, id) }
 
-static struct pci_device_id mb862xx_pci_tbl[] = {
+static const struct pci_device_id mb862xx_pci_tbl[] = {
 	/* MB86295/MB86296 */
 	CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALP),
 	CHIP_ID(PCI_DEVICE_ID_FUJITSU_CORALPA),
-- 
cgit 


From 410bcc7a5800d116168571e5aeb7f4c77dd3c31e Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:43 +0200
Subject: video: fbdev: tdfx: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   8432	   1456	     16	   9904	   26b0	drivers/video/fbdev/tdfxfb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   8560	   1328	     16	   9904	   26b0	drivers/video/fbdev/tdfxfb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/tdfxfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index d5fa313806fe..dec1fed9880e 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -120,7 +120,7 @@ static const struct fb_var_screeninfo tdfx_var = {
 static int tdfxfb_probe(struct pci_dev *pdev, const struct pci_device_id *id);
 static void tdfxfb_remove(struct pci_dev *pdev);
 
-static struct pci_device_id tdfxfb_id_table[] = {
+static const struct pci_device_id tdfxfb_id_table[] = {
 	{ PCI_VENDOR_ID_3DFX, PCI_DEVICE_ID_3DFX_BANSHEE,
 	  PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
 	  0xff0000, 0 },
-- 
cgit 


From 7c2ab2ae510e3d9ea32757aeb649dbc90ef6e053 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:43 +0200
Subject: video: fbdev: sunxvr500: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
    170	    488	      0	    658	    292	drivers/video/fbdev/sunxvr500.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
    394	    264	      0	    658	    292	drivers/video/fbdev/sunxvr500.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sunxvr500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index dc0d886e4e7e..bc595937df08 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -393,7 +393,7 @@ err_out:
 	return err;
 }
 
-static struct pci_device_id e3d_pci_table[] = {
+static const struct pci_device_id e3d_pci_table[] = {
 	{	PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x7a0),	},
 	{	PCI_DEVICE(0x1091, 0x7a0),			},
 	{	PCI_DEVICE(PCI_VENDOR_ID_3DLABS, 0x7a2),	},
-- 
cgit 


From 4ef34ade0f6cb327d331de9a923bb56dbe305625 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:43 +0200
Subject: video: fbdev: imsttfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   6736	    856	      0	   7592	   1da8	drivers/video/fbdev/imsttfb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   6832	    760	      0	   7592	   1da8	drivers/video/fbdev/imsttfb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/imsttfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 4363c64d74e8..ecdcf358ad5e 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1318,7 +1318,7 @@ imsttfb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 	}
 }
 
-static struct pci_device_id imsttfb_pci_tbl[] = {
+static const struct pci_device_id imsttfb_pci_tbl[] = {
 	{ PCI_VENDOR_ID_IMS, PCI_DEVICE_ID_IMS_TT128,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, IBM },
 	{ PCI_VENDOR_ID_IMS, PCI_DEVICE_ID_IMS_TT3D,
-- 
cgit 


From 8bceaa327ff99c595756fe430450144345682960 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:43 +0200
Subject: video: fbdev: pm2fb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  11940	    660	     16	  12616	   3148	drivers/video/fbdev/pm2fb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  12068	    532	     16	  12616	   3148	drivers/video/fbdev/pm2fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/pm2fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 1a4070f719c2..bd6c2f5f6095 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -1732,7 +1732,7 @@ static void pm2fb_remove(struct pci_dev *pdev)
 	framebuffer_release(info);
 }
 
-static struct pci_device_id pm2fb_id_table[] = {
+static const struct pci_device_id pm2fb_id_table[] = {
 	{ PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_TVP4020,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_3DLABS, PCI_DEVICE_ID_3DLABS_PERMEDIA2,
-- 
cgit 


From 2d7918f34ae4e9472c7cf7c6367936e3cb6b1144 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:44 +0200
Subject: video: fbdev: gxfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   2643	   1616	     16	   4275	   10b3	video/fbdev/geode/gxfb_core.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
   2707	   1552	     16	   4275	   10b3	video/fbdev/geode/gxfb_core.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/geode/gxfb_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c
index ec9fc9ac23de..f4f76373b2a8 100644
--- a/drivers/video/fbdev/geode/gxfb_core.c
+++ b/drivers/video/fbdev/geode/gxfb_core.c
@@ -474,7 +474,7 @@ static void gxfb_remove(struct pci_dev *pdev)
 	framebuffer_release(info);
 }
 
-static struct pci_device_id gxfb_id_table[] = {
+static const struct pci_device_id gxfb_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_GX_VIDEO) },
 	{ 0, }
 };
-- 
cgit 


From 40fce960bc81ab988c324f5eec5a84bc193b1703 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:44 +0200
Subject: video: fbdev: neofb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  12766	   1064	     21	  13851	   361b	drivers/video/fbdev/neofb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  13086	    744	     21	  13851	   361b	drivers/video/fbdev/neofb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/neofb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c
index db023a97d1ea..5d3a444083f7 100644
--- a/drivers/video/fbdev/neofb.c
+++ b/drivers/video/fbdev/neofb.c
@@ -2138,7 +2138,7 @@ static void neofb_remove(struct pci_dev *dev)
 	}
 }
 
-static struct pci_device_id neofb_devices[] = {
+static const struct pci_device_id neofb_devices[] = {
 	{PCI_VENDOR_ID_NEOMAGIC, PCI_CHIP_NM2070,
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, FB_ACCEL_NEOMAGIC_NM2070},
 
-- 
cgit 


From 916f0ecfe1baa1dddade94f9736d757e3eb00592 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:45 +0200
Subject: video: fbdev: s3fb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  20994	   2440	      8	  23442	   5b92	drivers/video/fbdev/s3fb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  21506	   1928	      8	  23442	   5b92	drivers/video/fbdev/s3fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/s3fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c
index 13b109073c63..d63f23e26f7d 100644
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -1483,7 +1483,7 @@ static int s3_pci_resume(struct pci_dev* dev)
 
 /* List of boards that we are trying to support */
 
-static struct pci_device_id s3_devices[] = {
+static const struct pci_device_id s3_devices[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8810), .driver_data = CHIP_XXX_TRIO},
 	{PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8811), .driver_data = CHIP_XXX_TRIO},
 	{PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8812), .driver_data = CHIP_M65_AURORA64VP},
-- 
cgit 


From 9989518f9cb781d609c50d2a5d3b317ab5e21ffd Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:45 +0200
Subject: video: fbdev: pm3fb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  10332	    596	     16	  10944	   2ac0	drivers/video/fbdev/pm3fb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  10396	    532	     16	  10944	   2ac0	drivers/video/fbdev/pm3fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/pm3fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/pm3fb.c b/drivers/video/fbdev/pm3fb.c
index 6ff5077a2e15..6130aa56a1e9 100644
--- a/drivers/video/fbdev/pm3fb.c
+++ b/drivers/video/fbdev/pm3fb.c
@@ -1479,7 +1479,7 @@ static void pm3fb_remove(struct pci_dev *dev)
 	}
 }
 
-static struct pci_device_id pm3fb_id_table[] = {
+static const struct pci_device_id pm3fb_id_table[] = {
 	{ PCI_VENDOR_ID_3DLABS, 0x0a,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ 0, }
-- 
cgit 


From c564dbcdc9914529e2cd18367d8bb98cef417611 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:45 +0200
Subject: video: fbdev: matroxfb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  19884	   3036	     96	  23016	   59e8	fbdev/matrox/matroxfb_base.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  20300	   2620	     96	  23016	   59e8	fbdev/matrox/matroxfb_base.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/matrox/matroxfb_base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index f6a0b9af97a9..dce12a2cf48f 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1623,7 +1623,7 @@ static int initMatrox2(struct matrox_fb_info *minfo, struct board *b)
 	unsigned int memsize;
 	int err;
 
-	static struct pci_device_id intel_82437[] = {
+	static const struct pci_device_id intel_82437[] = {
 		{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82437) },
 		{ },
 	};
@@ -2116,7 +2116,7 @@ static void pci_remove_matrox(struct pci_dev* pdev) {
 	matroxfb_remove(minfo, 1);
 }
 
-static struct pci_device_id matroxfb_devices[] = {
+static const struct pci_device_id matroxfb_devices[] = {
 #ifdef CONFIG_FB_MATROX_MILLENIUM
 	{PCI_VENDOR_ID_MATROX,	PCI_DEVICE_ID_MATROX_MIL,
 		PCI_ANY_ID,	PCI_ANY_ID,	0, 0, 0},
-- 
cgit 


From 52e2fecf6868099359f5dea2f72f8572661d4462 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Tue, 1 Aug 2017 17:20:45 +0200
Subject: video: fbdev: vt8623fb: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
  11790	   1913	      0	  13703	   3587	drivers/video/fbdev/vt8623fb.o

File size after adding 'const':
   text	   data	    bss	    dec	    hex	filename
  11854	   1849	      0	  13703	   3587	drivers/video/fbdev/vt8623fb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Antonino Daplas <adaplas@gmail.com>
Cc: Maik Broemme <mbroemme@libmpq.org>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/vt8623fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index dd0f18e42d3e..9f34879aafdd 100644
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -888,7 +888,7 @@ fail:
 
 /* List of boards that we are trying to support */
 
-static struct pci_device_id vt8623_devices[] = {
+static const struct pci_device_id vt8623_devices[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_VIA, 0x3122)},
 	{0, 0, 0, 0, 0, 0, 0}
 };
-- 
cgit 


From 6104c37094e729f3d4ce65797002112735d49cd1 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 1 Aug 2017 17:32:07 +0200
Subject: fbcon: Make fbcon a built-time depency for fbdev

There's a bunch of folks who're trying to make printk less
contended and faster, but there's a problem: printk uses the
console_lock, and the console lock has become the BKL for all things
fbdev/fbcon, which in turn pulled in half the drm subsystem under that
lock. That's awkward.

There reasons for that is probably just a historical accident:

- fbcon is a runtime option of fbdev, i.e. at runtime you can pick
  whether your fbdev driver instances are used as kernel consoles.
  Unfortunately this wasn't implemented with some module option, but
  through some module loading magic: As long as you don't load
  fbcon.ko, there's no fbdev console support, but loading it (in any
  order wrt fbdev drivers) will create console instances for all fbdev
  drivers.

- This was implemented through a notifier chain. fbcon.ko enumerates
  all fbdev instances at load time and also registers itself as
  listener in the fbdev notifier. The fbdev core tries to register new
  fbdev instances with fbcon using the notifier.

- On top of that the modifier chain is also used at runtime by the
  fbdev subsystem to e.g. control backlights for panels.

- The problem is that the notifier puts a mutex locking context
  between fbdev and fbcon, which mixes up the locking contexts for
  both the runtime usage and the register time usage to notify fbcon.
  And at runtime fbcon (through the fbdev core) might call into the
  notifier from a printk critical section while console_lock is held.

- This means console_lock must be an outer lock for the entire fbdev
  subsystem, which also means it must be acquired when registering a
  new framebuffer driver as the outermost lock since we might call
  into fbcon (through the notifier) which would result in a locking
  inversion if fbcon would acquire the console_lock from its notifier
  callback (which it needs to register the console).

- console_lock can be held anywhere, since printk can be called
  anywhere, and through the above story, plus drm/kms being an fbdev
  driver, we pull in a shocking amount of locking hiercharchy
  underneath the console_lock. Which makes cleaning up printk really
  hard (not even splitting console_lock into an rwsem is all that
  useful due to this).

There's various ways to address this, but the cleanest would be to
make fbcon a compile-time option, where fbdev directly calls the fbcon
register functions from register_framebuffer, or dummy static inline
versions if fbcon is disabled. Maybe augmented with a runtime knob to
disable fbcon, if that's needed (for debugging perhaps).

But this could break some users who rely on the magic "loading
fbcon.ko enables/disables fbdev framebuffers at runtime" thing, even
if that's unlikely. Hence we must be careful:

1. Create a compile-time dependency between fbcon and fbdev in the
least minimal way. This is what this patch does.

2. Wait at least 1 year to give possible users time to scream about
how we broke their setup. Unlikely, since all distros make fbcon
compile-in, and embedded platforms only compile stuff they know they
need anyway. But still.

3. Convert the notifier to direct functions calls, with dummy static
inlines if fbcon is disabled. We'll still need the fb notifier for the
other uses (like backlights), but we can probably move it into the fb
core (atm it must be built-into vmlinux).

4. Push console_lock down the call-chain, until it is down in
console_register again.

5. Finally start to clean up and rework the printk/console locking.

For context of this saga see

commit 50e244cc793d511b86adea24972f3a7264cae114
Author: Alan Cox <alan@linux.intel.com>
Date:   Fri Jan 25 10:28:15 2013 +1000

    fb: rework locking to fix lock ordering on takeover

plus the pile of commits on top that tried to make this all work
without terminally upsetting lockdep. We've uncovered all this when
console_lock lockdep annotations where added in

commit daee779718a319ff9f83e1ba3339334ac650bb22
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Sat Sep 22 19:52:11 2012 +0200

    console: implement lockdep support for console_lock

On the patch itself:
- Switch CONFIG_FRAMEBUFFER_CONSOLE to be a boolean, using the overall
  CONFIG_FB tristate to decided whether it should be a module or
  built-in.

- At first I thought I could force the build depency with just a dummy
  symbol that fbcon.ko exports and fb.ko uses. But that leads to a
  module depency cycle (it works fine when built-in).

  Since this tight binding is the entire goal the simplest solution is
  to move all the fbcon modules (and there's a bunch of optinal
  source-files which are each modules of their own, for no good
  reason) into the overall fb.ko core module. That's a bit more than
  what I would have liked to do in this patch, but oh well.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/console/Kconfig           |    2 +-
 drivers/video/console/Makefile          |    8 -
 drivers/video/console/bitblit.c         |  422 ----
 drivers/video/console/fbcon.c           | 3665 -------------------------------
 drivers/video/console/fbcon.h           |  265 ---
 drivers/video/console/fbcon_ccw.c       |  424 ----
 drivers/video/console/fbcon_cw.c        |  407 ----
 drivers/video/console/fbcon_rotate.c    |  116 -
 drivers/video/console/fbcon_rotate.h    |   96 -
 drivers/video/console/fbcon_ud.c        |  452 ----
 drivers/video/console/softcursor.c      |   82 -
 drivers/video/console/tileblit.c        |  159 --
 drivers/video/fbdev/core/Makefile       |   11 +
 drivers/video/fbdev/core/bitblit.c      |  418 ++++
 drivers/video/fbdev/core/fbcon.c        | 3658 ++++++++++++++++++++++++++++++
 drivers/video/fbdev/core/fbcon.h        |  265 +++
 drivers/video/fbdev/core/fbcon_ccw.c    |  420 ++++
 drivers/video/fbdev/core/fbcon_cw.c     |  403 ++++
 drivers/video/fbdev/core/fbcon_rotate.c |  112 +
 drivers/video/fbdev/core/fbcon_rotate.h |   96 +
 drivers/video/fbdev/core/fbcon_ud.c     |  448 ++++
 drivers/video/fbdev/core/fbmem.c        |    6 +
 drivers/video/fbdev/core/softcursor.c   |   78 +
 drivers/video/fbdev/core/tileblit.c     |  154 ++
 24 files changed, 6070 insertions(+), 6097 deletions(-)
 delete mode 100644 drivers/video/console/bitblit.c
 delete mode 100644 drivers/video/console/fbcon.c
 delete mode 100644 drivers/video/console/fbcon.h
 delete mode 100644 drivers/video/console/fbcon_ccw.c
 delete mode 100644 drivers/video/console/fbcon_cw.c
 delete mode 100644 drivers/video/console/fbcon_rotate.c
 delete mode 100644 drivers/video/console/fbcon_rotate.h
 delete mode 100644 drivers/video/console/fbcon_ud.c
 delete mode 100644 drivers/video/console/softcursor.c
 delete mode 100644 drivers/video/console/tileblit.c
 create mode 100644 drivers/video/fbdev/core/bitblit.c
 create mode 100644 drivers/video/fbdev/core/fbcon.c
 create mode 100644 drivers/video/fbdev/core/fbcon.h
 create mode 100644 drivers/video/fbdev/core/fbcon_ccw.c
 create mode 100644 drivers/video/fbdev/core/fbcon_cw.c
 create mode 100644 drivers/video/fbdev/core/fbcon_rotate.c
 create mode 100644 drivers/video/fbdev/core/fbcon_rotate.h
 create mode 100644 drivers/video/fbdev/core/fbcon_ud.c
 create mode 100644 drivers/video/fbdev/core/softcursor.c
 create mode 100644 drivers/video/fbdev/core/tileblit.c

(limited to 'drivers')

diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index 2111d06f8c81..7f1f1fbcef9e 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -117,7 +117,7 @@ config DUMMY_CONSOLE_ROWS
           Select 25 if you use a 640x480 resolution by default.
 
 config FRAMEBUFFER_CONSOLE
-	tristate "Framebuffer Console support"
+	bool "Framebuffer Console support"
 	depends on FB && !UML
 	select VT_HW_CONSOLE_BINDING
 	select CRC32
diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile
index 43bfa485db96..eb2cbec52643 100644
--- a/drivers/video/console/Makefile
+++ b/drivers/video/console/Makefile
@@ -7,13 +7,5 @@ obj-$(CONFIG_SGI_NEWPORT_CONSOLE) += newport_con.o
 obj-$(CONFIG_STI_CONSOLE)         += sticon.o sticore.o
 obj-$(CONFIG_VGA_CONSOLE)         += vgacon.o
 obj-$(CONFIG_MDA_CONSOLE)         += mdacon.o
-obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon.o bitblit.o softcursor.o
-ifeq ($(CONFIG_FB_TILEBLITTING),y)
-obj-$(CONFIG_FRAMEBUFFER_CONSOLE)     += tileblit.o
-endif
-ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
-obj-$(CONFIG_FRAMEBUFFER_CONSOLE)     += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
-                                         fbcon_ccw.o
-endif
 
 obj-$(CONFIG_FB_STI)              += sticore.o
diff --git a/drivers/video/console/bitblit.c b/drivers/video/console/bitblit.c
deleted file mode 100644
index dbfe4eecf12e..000000000000
--- a/drivers/video/console/bitblit.c
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- *  linux/drivers/video/console/bitblit.c -- BitBlitting Operation
- *
- *  Originally from the 'accel_*' routines in drivers/video/console/fbcon.c
- *
- *      Copyright (C) 2004 Antonino Daplas <adaplas @pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/console.h>
-#include <asm/types.h>
-#include "fbcon.h"
-
-/*
- * Accelerated handlers.
- */
-static void update_attr(u8 *dst, u8 *src, int attribute,
-			       struct vc_data *vc)
-{
-	int i, offset = (vc->vc_font.height < 10) ? 1 : 2;
-	int width = DIV_ROUND_UP(vc->vc_font.width, 8);
-	unsigned int cellsize = vc->vc_font.height * width;
-	u8 c;
-
-	offset = cellsize - (offset * width);
-	for (i = 0; i < cellsize; i++) {
-		c = src[i];
-		if (attribute & FBCON_ATTRIBUTE_UNDERLINE && i >= offset)
-			c = 0xff;
-		if (attribute & FBCON_ATTRIBUTE_BOLD)
-			c |= c >> 1;
-		if (attribute & FBCON_ATTRIBUTE_REVERSE)
-			c = ~c;
-		dst[i] = c;
-	}
-}
-
-static void bit_bmove(struct vc_data *vc, struct fb_info *info, int sy,
-		      int sx, int dy, int dx, int height, int width)
-{
-	struct fb_copyarea area;
-
-	area.sx = sx * vc->vc_font.width;
-	area.sy = sy * vc->vc_font.height;
-	area.dx = dx * vc->vc_font.width;
-	area.dy = dy * vc->vc_font.height;
-	area.height = height * vc->vc_font.height;
-	area.width = width * vc->vc_font.width;
-
-	info->fbops->fb_copyarea(info, &area);
-}
-
-static void bit_clear(struct vc_data *vc, struct fb_info *info, int sy,
-		      int sx, int height, int width)
-{
-	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	struct fb_fillrect region;
-
-	region.color = attr_bgcol_ec(bgshift, vc, info);
-	region.dx = sx * vc->vc_font.width;
-	region.dy = sy * vc->vc_font.height;
-	region.width = width * vc->vc_font.width;
-	region.height = height * vc->vc_font.height;
-	region.rop = ROP_COPY;
-
-	info->fbops->fb_fillrect(info, &region);
-}
-
-static inline void bit_putcs_aligned(struct vc_data *vc, struct fb_info *info,
-				     const u16 *s, u32 attr, u32 cnt,
-				     u32 d_pitch, u32 s_pitch, u32 cellsize,
-				     struct fb_image *image, u8 *buf, u8 *dst)
-{
-	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	u32 idx = vc->vc_font.width >> 3;
-	u8 *src;
-
-	while (cnt--) {
-		src = vc->vc_font.data + (scr_readw(s++)&
-					  charmask)*cellsize;
-
-		if (attr) {
-			update_attr(buf, src, attr, vc);
-			src = buf;
-		}
-
-		if (likely(idx == 1))
-			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-						image->height);
-		else
-			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-					      image->height);
-
-		dst += s_pitch;
-	}
-
-	info->fbops->fb_imageblit(info, image);
-}
-
-static inline void bit_putcs_unaligned(struct vc_data *vc,
-				       struct fb_info *info, const u16 *s,
-				       u32 attr, u32 cnt, u32 d_pitch,
-				       u32 s_pitch, u32 cellsize,
-				       struct fb_image *image, u8 *buf,
-				       u8 *dst)
-{
-	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	u32 shift_low = 0, mod = vc->vc_font.width % 8;
-	u32 shift_high = 8;
-	u32 idx = vc->vc_font.width >> 3;
-	u8 *src;
-
-	while (cnt--) {
-		src = vc->vc_font.data + (scr_readw(s++)&
-					  charmask)*cellsize;
-
-		if (attr) {
-			update_attr(buf, src, attr, vc);
-			src = buf;
-		}
-
-		fb_pad_unaligned_buffer(dst, d_pitch, src, idx,
-					image->height, shift_high,
-					shift_low, mod);
-		shift_low += mod;
-		dst += (shift_low >= 8) ? s_pitch : s_pitch - 1;
-		shift_low &= 7;
-		shift_high = 8 - shift_low;
-	}
-
-	info->fbops->fb_imageblit(info, image);
-
-}
-
-static void bit_putcs(struct vc_data *vc, struct fb_info *info,
-		      const unsigned short *s, int count, int yy, int xx,
-		      int fg, int bg)
-{
-	struct fb_image image;
-	u32 width = DIV_ROUND_UP(vc->vc_font.width, 8);
-	u32 cellsize = width * vc->vc_font.height;
-	u32 maxcnt = info->pixmap.size/cellsize;
-	u32 scan_align = info->pixmap.scan_align - 1;
-	u32 buf_align = info->pixmap.buf_align - 1;
-	u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
-	u32 attribute = get_attribute(info, scr_readw(s));
-	u8 *dst, *buf = NULL;
-
-	image.fg_color = fg;
-	image.bg_color = bg;
-	image.dx = xx * vc->vc_font.width;
-	image.dy = yy * vc->vc_font.height;
-	image.height = vc->vc_font.height;
-	image.depth = 1;
-
-	if (attribute) {
-		buf = kmalloc(cellsize, GFP_ATOMIC);
-		if (!buf)
-			return;
-	}
-
-	while (count) {
-		if (count > maxcnt)
-			cnt = maxcnt;
-		else
-			cnt = count;
-
-		image.width = vc->vc_font.width * cnt;
-		pitch = DIV_ROUND_UP(image.width, 8) + scan_align;
-		pitch &= ~scan_align;
-		size = pitch * image.height + buf_align;
-		size &= ~buf_align;
-		dst = fb_get_buffer_offset(info, &info->pixmap, size);
-		image.data = dst;
-
-		if (!mod)
-			bit_putcs_aligned(vc, info, s, attribute, cnt, pitch,
-					  width, cellsize, &image, buf, dst);
-		else
-			bit_putcs_unaligned(vc, info, s, attribute, cnt,
-					    pitch, width, cellsize, &image,
-					    buf, dst);
-
-		image.dx += cnt * vc->vc_font.width;
-		count -= cnt;
-		s += cnt;
-	}
-
-	/* buf is always NULL except when in monochrome mode, so in this case
-	   it's a gain to check buf against NULL even though kfree() handles
-	   NULL pointers just fine */
-	if (unlikely(buf))
-		kfree(buf);
-
-}
-
-static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
-			      int bottom_only)
-{
-	unsigned int cw = vc->vc_font.width;
-	unsigned int ch = vc->vc_font.height;
-	unsigned int rw = info->var.xres - (vc->vc_cols*cw);
-	unsigned int bh = info->var.yres - (vc->vc_rows*ch);
-	unsigned int rs = info->var.xres - rw;
-	unsigned int bs = info->var.yres - bh;
-	struct fb_fillrect region;
-
-	region.color = 0;
-	region.rop = ROP_COPY;
-
-	if (rw && !bottom_only) {
-		region.dx = info->var.xoffset + rs;
-		region.dy = 0;
-		region.width = rw;
-		region.height = info->var.yres_virtual;
-		info->fbops->fb_fillrect(info, &region);
-	}
-
-	if (bh) {
-		region.dx = info->var.xoffset;
-		region.dy = info->var.yoffset + bs;
-		region.width = rs;
-		region.height = bh;
-		info->fbops->fb_fillrect(info, &region);
-	}
-}
-
-static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
-		       int softback_lines, int fg, int bg)
-{
-	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
-	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	int w = DIV_ROUND_UP(vc->vc_font.width, 8), c;
-	int y = real_y(ops->p, vc->vc_y);
-	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
-	int err = 1;
-	char *src;
-
-	cursor.set = 0;
-
-	if (softback_lines) {
-		if (y + softback_lines >= vc->vc_rows) {
-			mode = CM_ERASE;
-			ops->cursor_flash = 0;
-			return;
-		} else
-			y += softback_lines;
-	}
-
- 	c = scr_readw((u16 *) vc->vc_pos);
-	attribute = get_attribute(info, c);
-	src = vc->vc_font.data + ((c & charmask) * (w * vc->vc_font.height));
-
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
-	}
-
-	if (attribute) {
-		u8 *dst;
-
-		dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC);
-		if (!dst)
-			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
-		update_attr(dst, src, attribute, vc);
-		src = dst;
-	}
-
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
-		cursor.set |= FB_CUR_SETCMAP;
-	}
-
-	if ((ops->cursor_state.image.dx != (vc->vc_font.width * vc->vc_x)) ||
-	    (ops->cursor_state.image.dy != (vc->vc_font.height * y)) ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = vc->vc_font.width * vc->vc_x;
-		ops->cursor_state.image.dy = vc->vc_font.height * y;
-		cursor.set |= FB_CUR_SETPOS;
-	}
-
-	if (ops->cursor_state.image.height != vc->vc_font.height ||
-	    ops->cursor_state.image.width != vc->vc_font.width ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.height;
-		ops->cursor_state.image.width = vc->vc_font.width;
-		cursor.set |= FB_CUR_SETSIZE;
-	}
-
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
-		cursor.set |= FB_CUR_SETHOT;
-	}
-
-	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
-		char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC);
-		int cur_height, size, i = 0;
-		u8 msk = 0xff;
-
-		if (!mask)
-			return;
-
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
-
-		ops->p->cursor_shape = vc->vc_cursor_type;
-		cursor.set |= FB_CUR_SETSHAPE;
-
-		switch (ops->p->cursor_shape & CUR_HWMASK) {
-		case CUR_NONE:
-			cur_height = 0;
-			break;
-		case CUR_UNDERLINE:
-			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
-			break;
-		case CUR_LOWER_THIRD:
-			cur_height = vc->vc_font.height/3;
-			break;
-		case CUR_LOWER_HALF:
-			cur_height = vc->vc_font.height >> 1;
-			break;
-		case CUR_TWO_THIRDS:
-			cur_height = (vc->vc_font.height << 1)/3;
-			break;
-		case CUR_BLOCK:
-		default:
-			cur_height = vc->vc_font.height;
-			break;
-		}
-		size = (vc->vc_font.height - cur_height) * w;
-		while (size--)
-			mask[i++] = ~msk;
-		size = cur_height * w;
-		while (size--)
-			mask[i++] = msk;
-	}
-
-	switch (mode) {
-	case CM_ERASE:
-		ops->cursor_state.enable = 0;
-		break;
-	case CM_DRAW:
-	case CM_MOVE:
-	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
-		break;
-	}
-
-	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
-	cursor.image.depth = 1;
-	cursor.rop = ROP_XOR;
-
-	if (info->fbops->fb_cursor)
-		err = info->fbops->fb_cursor(info, &cursor);
-
-	if (err)
-		soft_cursor(info, &cursor);
-
-	ops->cursor_reset = 0;
-}
-
-static int bit_update_start(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	int err;
-
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
-	return err;
-}
-
-void fbcon_set_bitops(struct fbcon_ops *ops)
-{
-	ops->bmove = bit_bmove;
-	ops->clear = bit_clear;
-	ops->putcs = bit_putcs;
-	ops->clear_margins = bit_clear_margins;
-	ops->cursor = bit_cursor;
-	ops->update_start = bit_update_start;
-	ops->rotate_font = NULL;
-
-	if (ops->rotate)
-		fbcon_set_rotate(ops);
-}
-
-EXPORT_SYMBOL(fbcon_set_bitops);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Bit Blitting Operation");
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
deleted file mode 100644
index 12ded23f1aaf..000000000000
--- a/drivers/video/console/fbcon.c
+++ /dev/null
@@ -1,3665 +0,0 @@
-/*
- *  linux/drivers/video/fbcon.c -- Low level frame buffer based console driver
- *
- *	Copyright (C) 1995 Geert Uytterhoeven
- *
- *
- *  This file is based on the original Amiga console driver (amicon.c):
- *
- *	Copyright (C) 1993 Hamish Macdonald
- *			   Greg Harp
- *	Copyright (C) 1994 David Carter [carter@compsci.bristol.ac.uk]
- *
- *	      with work by William Rucklidge (wjr@cs.cornell.edu)
- *			   Geert Uytterhoeven
- *			   Jes Sorensen (jds@kom.auc.dk)
- *			   Martin Apel
- *
- *  and on the original Atari console driver (atacon.c):
- *
- *	Copyright (C) 1993 Bjoern Brauel
- *			   Roman Hodek
- *
- *	      with work by Guenther Kelleter
- *			   Martin Schaller
- *			   Andreas Schwab
- *
- *  Hardware cursor support added by Emmanuel Marty (core@ggi-project.org)
- *  Smart redraw scrolling, arbitrary font width support, 512char font support
- *  and software scrollback added by 
- *                         Jakub Jelinek (jj@ultra.linux.cz)
- *
- *  Random hacking by Martin Mares <mj@ucw.cz>
- *
- *	2001 - Documented with DocBook
- *	- Brad Douglas <brad@neruo.com>
- *
- *  The low level operations for the various display memory organizations are
- *  now in separate source files.
- *
- *  Currently the following organizations are supported:
- *
- *    o afb			Amiga bitplanes
- *    o cfb{2,4,8,16,24,32}	Packed pixels
- *    o ilbm			Amiga interleaved bitplanes
- *    o iplan2p[248]		Atari interleaved bitplanes
- *    o mfb			Monochrome
- *    o vga			VGA characters/attributes
- *
- *  To do:
- *
- *    - Implement 16 plane mode (iplan2p16)
- *
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#undef FBCONDEBUG
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>	/* MSch: for IRQ probe */
-#include <linux/console.h>
-#include <linux/string.h>
-#include <linux/kd.h>
-#include <linux/slab.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/selection.h>
-#include <linux/font.h>
-#include <linux/smp.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/crc32.h> /* For counting font checksums */
-#include <asm/fb.h>
-#include <asm/irq.h>
-
-#include "fbcon.h"
-
-#ifdef FBCONDEBUG
-#  define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __func__ , ## args)
-#else
-#  define DPRINTK(fmt, args...)
-#endif
-
-enum {
-	FBCON_LOGO_CANSHOW	= -1,	/* the logo can be shown */
-	FBCON_LOGO_DRAW		= -2,	/* draw the logo to a console */
-	FBCON_LOGO_DONTSHOW	= -3	/* do not show the logo */
-};
-
-static struct display fb_display[MAX_NR_CONSOLES];
-
-static signed char con2fb_map[MAX_NR_CONSOLES];
-static signed char con2fb_map_boot[MAX_NR_CONSOLES];
-
-static int logo_lines;
-/* logo_shown is an index to vc_cons when >= 0; otherwise follows FBCON_LOGO
-   enums.  */
-static int logo_shown = FBCON_LOGO_CANSHOW;
-/* Software scrollback */
-static int fbcon_softback_size = 32768;
-static unsigned long softback_buf, softback_curr;
-static unsigned long softback_in;
-static unsigned long softback_top, softback_end;
-static int softback_lines;
-/* console mappings */
-static int first_fb_vc;
-static int last_fb_vc = MAX_NR_CONSOLES - 1;
-static int fbcon_is_default = 1; 
-static int fbcon_has_exited;
-static int primary_device = -1;
-static int fbcon_has_console_bind;
-
-#ifdef CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY
-static int map_override;
-
-static inline void fbcon_map_override(void)
-{
-	map_override = 1;
-}
-#else
-static inline void fbcon_map_override(void)
-{
-}
-#endif /* CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY */
-
-/* font data */
-static char fontname[40];
-
-/* current fb_info */
-static int info_idx = -1;
-
-/* console rotation */
-static int initial_rotation;
-static int fbcon_has_sysfs;
-
-static const struct consw fb_con;
-
-#define CM_SOFTBACK	(8)
-
-#define advance_row(p, delta) (unsigned short *)((unsigned long)(p) + (delta) * vc->vc_size_row)
-
-static int fbcon_set_origin(struct vc_data *);
-
-static int fbcon_cursor_noblink;
-
-#define divides(a, b)	((!(a) || (b)%(a)) ? 0 : 1)
-
-/*
- *  Interface used by the world
- */
-
-static const char *fbcon_startup(void);
-static void fbcon_init(struct vc_data *vc, int init);
-static void fbcon_deinit(struct vc_data *vc);
-static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
-			int width);
-static void fbcon_putc(struct vc_data *vc, int c, int ypos, int xpos);
-static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
-			int count, int ypos, int xpos);
-static void fbcon_clear_margins(struct vc_data *vc, int bottom_only);
-static void fbcon_cursor(struct vc_data *vc, int mode);
-static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
-			int height, int width);
-static int fbcon_switch(struct vc_data *vc);
-static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch);
-static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table);
-
-/*
- *  Internal routines
- */
-static __inline__ void ywrap_up(struct vc_data *vc, int count);
-static __inline__ void ywrap_down(struct vc_data *vc, int count);
-static __inline__ void ypan_up(struct vc_data *vc, int count);
-static __inline__ void ypan_down(struct vc_data *vc, int count);
-static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int sx,
-			    int dy, int dx, int height, int width, u_int y_break);
-static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
-			   int unit);
-static void fbcon_redraw_move(struct vc_data *vc, struct display *p,
-			      int line, int count, int dy);
-static void fbcon_modechanged(struct fb_info *info);
-static void fbcon_set_all_vcs(struct fb_info *info);
-static void fbcon_start(void);
-static void fbcon_exit(void);
-static struct device *fbcon_device;
-
-#ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
-static inline void fbcon_set_rotation(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (!(info->flags & FBINFO_MISC_TILEBLITTING) &&
-	    ops->p->con_rotate < 4)
-		ops->rotate = ops->p->con_rotate;
-	else
-		ops->rotate = 0;
-}
-
-static void fbcon_rotate(struct fb_info *info, u32 rotate)
-{
-	struct fbcon_ops *ops= info->fbcon_par;
-	struct fb_info *fb_info;
-
-	if (!ops || ops->currcon == -1)
-		return;
-
-	fb_info = registered_fb[con2fb_map[ops->currcon]];
-
-	if (info == fb_info) {
-		struct display *p = &fb_display[ops->currcon];
-
-		if (rotate < 4)
-			p->con_rotate = rotate;
-		else
-			p->con_rotate = 0;
-
-		fbcon_modechanged(info);
-	}
-}
-
-static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct vc_data *vc;
-	struct display *p;
-	int i;
-
-	if (!ops || ops->currcon < 0 || rotate > 3)
-		return;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		vc = vc_cons[i].d;
-		if (!vc || vc->vc_mode != KD_TEXT ||
-		    registered_fb[con2fb_map[i]] != info)
-			continue;
-
-		p = &fb_display[vc->vc_num];
-		p->con_rotate = rotate;
-	}
-
-	fbcon_set_all_vcs(info);
-}
-#else
-static inline void fbcon_set_rotation(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	ops->rotate = FB_ROTATE_UR;
-}
-
-static void fbcon_rotate(struct fb_info *info, u32 rotate)
-{
-	return;
-}
-
-static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
-{
-	return;
-}
-#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
-
-static int fbcon_get_rotate(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	return (ops) ? ops->rotate : 0;
-}
-
-static inline int fbcon_is_inactive(struct vc_data *vc, struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	return (info->state != FBINFO_STATE_RUNNING ||
-		vc->vc_mode != KD_TEXT || ops->graphics) &&
-		!vt_force_oops_output(vc);
-}
-
-static int get_color(struct vc_data *vc, struct fb_info *info,
-	      u16 c, int is_fg)
-{
-	int depth = fb_get_color_depth(&info->var, &info->fix);
-	int color = 0;
-
-	if (console_blanked) {
-		unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-
-		c = vc->vc_video_erase_char & charmask;
-	}
-
-	if (depth != 1)
-		color = (is_fg) ? attr_fgcol((vc->vc_hi_font_mask) ? 9 : 8, c)
-			: attr_bgcol((vc->vc_hi_font_mask) ? 13 : 12, c);
-
-	switch (depth) {
-	case 1:
-	{
-		int col = mono_col(info);
-		/* 0 or 1 */
-		int fg = (info->fix.visual != FB_VISUAL_MONO01) ? col : 0;
-		int bg = (info->fix.visual != FB_VISUAL_MONO01) ? 0 : col;
-
-		if (console_blanked)
-			fg = bg;
-
-		color = (is_fg) ? fg : bg;
-		break;
-	}
-	case 2:
-		/*
-		 * Scale down 16-colors to 4 colors. Default 4-color palette
-		 * is grayscale. However, simply dividing the values by 4
-		 * will not work, as colors 1, 2 and 3 will be scaled-down
-		 * to zero rendering them invisible.  So empirically convert
-		 * colors to a sane 4-level grayscale.
-		 */
-		switch (color) {
-		case 0:
-			color = 0; /* black */
-			break;
-		case 1 ... 6:
-			color = 2; /* white */
-			break;
-		case 7 ... 8:
-			color = 1; /* gray */
-			break;
-		default:
-			color = 3; /* intense white */
-			break;
-		}
-		break;
-	case 3:
-		/*
-		 * Last 8 entries of default 16-color palette is a more intense
-		 * version of the first 8 (i.e., same chrominance, different
-		 * luminance).
-		 */
-		color &= 7;
-		break;
-	}
-
-
-	return color;
-}
-
-static void fbcon_update_softback(struct vc_data *vc)
-{
-	int l = fbcon_softback_size / vc->vc_size_row;
-
-	if (l > 5)
-		softback_end = softback_buf + l * vc->vc_size_row;
-	else
-		/* Smaller scrollback makes no sense, and 0 would screw
-		   the operation totally */
-		softback_top = 0;
-}
-
-static void fb_flashcursor(struct work_struct *work)
-{
-	struct fb_info *info = container_of(work, struct fb_info, queue);
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct vc_data *vc = NULL;
-	int c;
-	int mode;
-	int ret;
-
-	/* FIXME: we should sort out the unbind locking instead */
-	/* instead we just fail to flash the cursor if we can't get
-	 * the lock instead of blocking fbcon deinit */
-	ret = console_trylock();
-	if (ret == 0)
-		return;
-
-	if (ops && ops->currcon != -1)
-		vc = vc_cons[ops->currcon].d;
-
-	if (!vc || !con_is_visible(vc) ||
- 	    registered_fb[con2fb_map[vc->vc_num]] != info ||
-	    vc->vc_deccm != 1) {
-		console_unlock();
-		return;
-	}
-
-	c = scr_readw((u16 *) vc->vc_pos);
-	mode = (!ops->cursor_flash || ops->cursor_state.enable) ?
-		CM_ERASE : CM_DRAW;
-	ops->cursor(vc, info, mode, softback_lines, get_color(vc, info, c, 1),
-		    get_color(vc, info, c, 0));
-	console_unlock();
-}
-
-static void cursor_timer_handler(unsigned long dev_addr)
-{
-	struct fb_info *info = (struct fb_info *) dev_addr;
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	queue_work(system_power_efficient_wq, &info->queue);
-	mod_timer(&ops->cursor_timer, jiffies + ops->cur_blink_jiffies);
-}
-
-static void fbcon_add_cursor_timer(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if ((!info->queue.func || info->queue.func == fb_flashcursor) &&
-	    !(ops->flags & FBCON_FLAGS_CURSOR_TIMER) &&
-	    !fbcon_cursor_noblink) {
-		if (!info->queue.func)
-			INIT_WORK(&info->queue, fb_flashcursor);
-
-		setup_timer(&ops->cursor_timer, cursor_timer_handler,
-			    (unsigned long) info);
-		mod_timer(&ops->cursor_timer, jiffies + ops->cur_blink_jiffies);
-		ops->flags |= FBCON_FLAGS_CURSOR_TIMER;
-	}
-}
-
-static void fbcon_del_cursor_timer(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (info->queue.func == fb_flashcursor &&
-	    ops->flags & FBCON_FLAGS_CURSOR_TIMER) {
-		del_timer_sync(&ops->cursor_timer);
-		ops->flags &= ~FBCON_FLAGS_CURSOR_TIMER;
-	}
-}
-
-#ifndef MODULE
-static int __init fb_console_setup(char *this_opt)
-{
-	char *options;
-	int i, j;
-
-	if (!this_opt || !*this_opt)
-		return 1;
-
-	while ((options = strsep(&this_opt, ",")) != NULL) {
-		if (!strncmp(options, "font:", 5)) {
-			strlcpy(fontname, options + 5, sizeof(fontname));
-			continue;
-		}
-		
-		if (!strncmp(options, "scrollback:", 11)) {
-			options += 11;
-			if (*options) {
-				fbcon_softback_size = simple_strtoul(options, &options, 0);
-				if (*options == 'k' || *options == 'K') {
-					fbcon_softback_size *= 1024;
-				}
-			}
-			continue;
-		}
-		
-		if (!strncmp(options, "map:", 4)) {
-			options += 4;
-			if (*options) {
-				for (i = 0, j = 0; i < MAX_NR_CONSOLES; i++) {
-					if (!options[j])
-						j = 0;
-					con2fb_map_boot[i] =
-						(options[j++]-'0') % FB_MAX;
-				}
-
-				fbcon_map_override();
-			}
-			continue;
-		}
-
-		if (!strncmp(options, "vc:", 3)) {
-			options += 3;
-			if (*options)
-				first_fb_vc = simple_strtoul(options, &options, 10) - 1;
-			if (first_fb_vc < 0)
-				first_fb_vc = 0;
-			if (*options++ == '-')
-				last_fb_vc = simple_strtoul(options, &options, 10) - 1;
-			fbcon_is_default = 0; 
-			continue;
-		}
-
-		if (!strncmp(options, "rotate:", 7)) {
-			options += 7;
-			if (*options)
-				initial_rotation = simple_strtoul(options, &options, 0);
-			if (initial_rotation > 3)
-				initial_rotation = 0;
-			continue;
-		}
-	}
-	return 1;
-}
-
-__setup("fbcon=", fb_console_setup);
-#endif
-
-static int search_fb_in_map(int idx)
-{
-	int i, retval = 0;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		if (con2fb_map[i] == idx)
-			retval = 1;
-	}
-	return retval;
-}
-
-static int search_for_mapped_con(void)
-{
-	int i, retval = 0;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		if (con2fb_map[i] != -1)
-			retval = 1;
-	}
-	return retval;
-}
-
-static int do_fbcon_takeover(int show_logo)
-{
-	int err, i;
-
-	if (!num_registered_fb)
-		return -ENODEV;
-
-	if (!show_logo)
-		logo_shown = FBCON_LOGO_DONTSHOW;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++)
-		con2fb_map[i] = info_idx;
-
-	err = do_take_over_console(&fb_con, first_fb_vc, last_fb_vc,
-				fbcon_is_default);
-
-	if (err) {
-		for (i = first_fb_vc; i <= last_fb_vc; i++)
-			con2fb_map[i] = -1;
-		info_idx = -1;
-	} else {
-		fbcon_has_console_bind = 1;
-	}
-
-	return err;
-}
-
-#ifdef MODULE
-static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
-			       int cols, int rows, int new_cols, int new_rows)
-{
-	logo_shown = FBCON_LOGO_DONTSHOW;
-}
-#else
-static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
-			       int cols, int rows, int new_cols, int new_rows)
-{
-	/* Need to make room for the logo */
-	struct fbcon_ops *ops = info->fbcon_par;
-	int cnt, erase = vc->vc_video_erase_char, step;
-	unsigned short *save = NULL, *r, *q;
-	int logo_height;
-
-	if (info->flags & FBINFO_MODULE) {
-		logo_shown = FBCON_LOGO_DONTSHOW;
-		return;
-	}
-
-	/*
-	 * remove underline attribute from erase character
-	 * if black and white framebuffer.
-	 */
-	if (fb_get_color_depth(&info->var, &info->fix) == 1)
-		erase &= ~0x400;
-	logo_height = fb_prepare_logo(info, ops->rotate);
-	logo_lines = DIV_ROUND_UP(logo_height, vc->vc_font.height);
-	q = (unsigned short *) (vc->vc_origin +
-				vc->vc_size_row * rows);
-	step = logo_lines * cols;
-	for (r = q - logo_lines * cols; r < q; r++)
-		if (scr_readw(r) != vc->vc_video_erase_char)
-			break;
-	if (r != q && new_rows >= rows + logo_lines) {
-		save = kmalloc(logo_lines * new_cols * 2, GFP_KERNEL);
-		if (save) {
-			int i = cols < new_cols ? cols : new_cols;
-			scr_memsetw(save, erase, logo_lines * new_cols * 2);
-			r = q - step;
-			for (cnt = 0; cnt < logo_lines; cnt++, r += i)
-				scr_memcpyw(save + cnt * new_cols, r, 2 * i);
-			r = q;
-		}
-	}
-	if (r == q) {
-		/* We can scroll screen down */
-		r = q - step - cols;
-		for (cnt = rows - logo_lines; cnt > 0; cnt--) {
-			scr_memcpyw(r + step, r, vc->vc_size_row);
-			r -= cols;
-		}
-		if (!save) {
-			int lines;
-			if (vc->vc_y + logo_lines >= rows)
-				lines = rows - vc->vc_y - 1;
-			else
-				lines = logo_lines;
-			vc->vc_y += lines;
-			vc->vc_pos += lines * vc->vc_size_row;
-		}
-	}
-	scr_memsetw((unsigned short *) vc->vc_origin,
-		    erase,
-		    vc->vc_size_row * logo_lines);
-
-	if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
-		fbcon_clear_margins(vc, 0);
-		update_screen(vc);
-	}
-
-	if (save) {
-		q = (unsigned short *) (vc->vc_origin +
-					vc->vc_size_row *
-					rows);
-		scr_memcpyw(q, save, logo_lines * new_cols * 2);
-		vc->vc_y += logo_lines;
-		vc->vc_pos += logo_lines * vc->vc_size_row;
-		kfree(save);
-	}
-
-	if (logo_lines > vc->vc_bottom) {
-		logo_shown = FBCON_LOGO_CANSHOW;
-		printk(KERN_INFO
-		       "fbcon_init: disable boot-logo (boot-logo bigger than screen).\n");
-	} else if (logo_shown != FBCON_LOGO_DONTSHOW) {
-		logo_shown = FBCON_LOGO_DRAW;
-		vc->vc_top = logo_lines;
-	}
-}
-#endif /* MODULE */
-
-#ifdef CONFIG_FB_TILEBLITTING
-static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	ops->p = &fb_display[vc->vc_num];
-
-	if ((info->flags & FBINFO_MISC_TILEBLITTING))
-		fbcon_set_tileops(vc, info);
-	else {
-		fbcon_set_rotation(info);
-		fbcon_set_bitops(ops);
-	}
-}
-
-static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
-{
-	int err = 0;
-
-	if (info->flags & FBINFO_MISC_TILEBLITTING &&
-	    info->tileops->fb_get_tilemax(info) < charcount)
-		err = 1;
-
-	return err;
-}
-#else
-static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	info->flags &= ~FBINFO_MISC_TILEBLITTING;
-	ops->p = &fb_display[vc->vc_num];
-	fbcon_set_rotation(info);
-	fbcon_set_bitops(ops);
-}
-
-static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
-{
-	return 0;
-}
-
-#endif /* CONFIG_MISC_TILEBLITTING */
-
-
-static int con2fb_acquire_newinfo(struct vc_data *vc, struct fb_info *info,
-				  int unit, int oldidx)
-{
-	struct fbcon_ops *ops = NULL;
-	int err = 0;
-
-	if (!try_module_get(info->fbops->owner))
-		err = -ENODEV;
-
-	if (!err && info->fbops->fb_open &&
-	    info->fbops->fb_open(info, 0))
-		err = -ENODEV;
-
-	if (!err) {
-		ops = kzalloc(sizeof(struct fbcon_ops), GFP_KERNEL);
-		if (!ops)
-			err = -ENOMEM;
-	}
-
-	if (!err) {
-		ops->cur_blink_jiffies = HZ / 5;
-		info->fbcon_par = ops;
-
-		if (vc)
-			set_blitting_type(vc, info);
-	}
-
-	if (err) {
-		con2fb_map[unit] = oldidx;
-		module_put(info->fbops->owner);
-	}
-
-	return err;
-}
-
-static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
-				  struct fb_info *newinfo, int unit,
-				  int oldidx, int found)
-{
-	struct fbcon_ops *ops = oldinfo->fbcon_par;
-	int err = 0, ret;
-
-	if (oldinfo->fbops->fb_release &&
-	    oldinfo->fbops->fb_release(oldinfo, 0)) {
-		con2fb_map[unit] = oldidx;
-		if (!found && newinfo->fbops->fb_release)
-			newinfo->fbops->fb_release(newinfo, 0);
-		if (!found)
-			module_put(newinfo->fbops->owner);
-		err = -ENODEV;
-	}
-
-	if (!err) {
-		fbcon_del_cursor_timer(oldinfo);
-		kfree(ops->cursor_state.mask);
-		kfree(ops->cursor_data);
-		kfree(ops->cursor_src);
-		kfree(ops->fontbuffer);
-		kfree(oldinfo->fbcon_par);
-		oldinfo->fbcon_par = NULL;
-		module_put(oldinfo->fbops->owner);
-		/*
-		  If oldinfo and newinfo are driving the same hardware,
-		  the fb_release() method of oldinfo may attempt to
-		  restore the hardware state.  This will leave the
-		  newinfo in an undefined state. Thus, a call to
-		  fb_set_par() may be needed for the newinfo.
-		*/
-		if (newinfo && newinfo->fbops->fb_set_par) {
-			ret = newinfo->fbops->fb_set_par(newinfo);
-
-			if (ret)
-				printk(KERN_ERR "con2fb_release_oldinfo: "
-					"detected unhandled fb_set_par error, "
-					"error code %d\n", ret);
-		}
-	}
-
-	return err;
-}
-
-static void con2fb_init_display(struct vc_data *vc, struct fb_info *info,
-				int unit, int show_logo)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	int ret;
-
-	ops->currcon = fg_console;
-
-	if (info->fbops->fb_set_par && !(ops->flags & FBCON_FLAGS_INIT)) {
-		ret = info->fbops->fb_set_par(info);
-
-		if (ret)
-			printk(KERN_ERR "con2fb_init_display: detected "
-				"unhandled fb_set_par error, "
-				"error code %d\n", ret);
-	}
-
-	ops->flags |= FBCON_FLAGS_INIT;
-	ops->graphics = 0;
-	fbcon_set_disp(info, &info->var, unit);
-
-	if (show_logo) {
-		struct vc_data *fg_vc = vc_cons[fg_console].d;
-		struct fb_info *fg_info =
-			registered_fb[con2fb_map[fg_console]];
-
-		fbcon_prepare_logo(fg_vc, fg_info, fg_vc->vc_cols,
-				   fg_vc->vc_rows, fg_vc->vc_cols,
-				   fg_vc->vc_rows);
-	}
-
-	update_screen(vc_cons[fg_console].d);
-}
-
-/**
- *	set_con2fb_map - map console to frame buffer device
- *	@unit: virtual console number to map
- *	@newidx: frame buffer index to map virtual console to
- *      @user: user request
- *
- *	Maps a virtual console @unit to a frame buffer device
- *	@newidx.
- *
- *	This should be called with the console lock held.
- */
-static int set_con2fb_map(int unit, int newidx, int user)
-{
-	struct vc_data *vc = vc_cons[unit].d;
-	int oldidx = con2fb_map[unit];
-	struct fb_info *info = registered_fb[newidx];
-	struct fb_info *oldinfo = NULL;
- 	int found, err = 0;
-
-	if (oldidx == newidx)
-		return 0;
-
-	if (!info)
-		return -EINVAL;
-
-	if (!search_for_mapped_con() || !con_is_bound(&fb_con)) {
-		info_idx = newidx;
-		return do_fbcon_takeover(0);
-	}
-
-	if (oldidx != -1)
-		oldinfo = registered_fb[oldidx];
-
-	found = search_fb_in_map(newidx);
-
-	con2fb_map[unit] = newidx;
-	if (!err && !found)
- 		err = con2fb_acquire_newinfo(vc, info, unit, oldidx);
-
-
-	/*
-	 * If old fb is not mapped to any of the consoles,
-	 * fbcon should release it.
-	 */
- 	if (!err && oldinfo && !search_fb_in_map(oldidx))
- 		err = con2fb_release_oldinfo(vc, oldinfo, info, unit, oldidx,
- 					     found);
-
- 	if (!err) {
- 		int show_logo = (fg_console == 0 && !user &&
- 				 logo_shown != FBCON_LOGO_DONTSHOW);
-
- 		if (!found)
- 			fbcon_add_cursor_timer(info);
- 		con2fb_map_boot[unit] = newidx;
- 		con2fb_init_display(vc, info, unit, show_logo);
-	}
-
-	if (!search_fb_in_map(info_idx))
-		info_idx = newidx;
-
- 	return err;
-}
-
-/*
- *  Low Level Operations
- */
-/* NOTE: fbcon cannot be __init: it may be called from do_take_over_console later */
-static int var_to_display(struct display *disp,
-			  struct fb_var_screeninfo *var,
-			  struct fb_info *info)
-{
-	disp->xres_virtual = var->xres_virtual;
-	disp->yres_virtual = var->yres_virtual;
-	disp->bits_per_pixel = var->bits_per_pixel;
-	disp->grayscale = var->grayscale;
-	disp->nonstd = var->nonstd;
-	disp->accel_flags = var->accel_flags;
-	disp->height = var->height;
-	disp->width = var->width;
-	disp->red = var->red;
-	disp->green = var->green;
-	disp->blue = var->blue;
-	disp->transp = var->transp;
-	disp->rotate = var->rotate;
-	disp->mode = fb_match_mode(var, &info->modelist);
-	if (disp->mode == NULL)
-		/* This should not happen */
-		return -EINVAL;
-	return 0;
-}
-
-static void display_to_var(struct fb_var_screeninfo *var,
-			   struct display *disp)
-{
-	fb_videomode_to_var(var, disp->mode);
-	var->xres_virtual = disp->xres_virtual;
-	var->yres_virtual = disp->yres_virtual;
-	var->bits_per_pixel = disp->bits_per_pixel;
-	var->grayscale = disp->grayscale;
-	var->nonstd = disp->nonstd;
-	var->accel_flags = disp->accel_flags;
-	var->height = disp->height;
-	var->width = disp->width;
-	var->red = disp->red;
-	var->green = disp->green;
-	var->blue = disp->blue;
-	var->transp = disp->transp;
-	var->rotate = disp->rotate;
-}
-
-static const char *fbcon_startup(void)
-{
-	const char *display_desc = "frame buffer device";
-	struct display *p = &fb_display[fg_console];
-	struct vc_data *vc = vc_cons[fg_console].d;
-	const struct font_desc *font = NULL;
-	struct module *owner;
-	struct fb_info *info = NULL;
-	struct fbcon_ops *ops;
-	int rows, cols;
-
-	/*
-	 *  If num_registered_fb is zero, this is a call for the dummy part.
-	 *  The frame buffer devices weren't initialized yet.
-	 */
-	if (!num_registered_fb || info_idx == -1)
-		return display_desc;
-	/*
-	 * Instead of blindly using registered_fb[0], we use info_idx, set by
-	 * fb_console_init();
-	 */
-	info = registered_fb[info_idx];
-	if (!info)
-		return NULL;
-	
-	owner = info->fbops->owner;
-	if (!try_module_get(owner))
-		return NULL;
-	if (info->fbops->fb_open && info->fbops->fb_open(info, 0)) {
-		module_put(owner);
-		return NULL;
-	}
-
-	ops = kzalloc(sizeof(struct fbcon_ops), GFP_KERNEL);
-	if (!ops) {
-		module_put(owner);
-		return NULL;
-	}
-
-	ops->currcon = -1;
-	ops->graphics = 1;
-	ops->cur_rotate = -1;
-	ops->cur_blink_jiffies = HZ / 5;
-	info->fbcon_par = ops;
-	p->con_rotate = initial_rotation;
-	set_blitting_type(vc, info);
-
-	if (info->fix.type != FB_TYPE_TEXT) {
-		if (fbcon_softback_size) {
-			if (!softback_buf) {
-				softback_buf =
-				    (unsigned long)
-				    kmalloc(fbcon_softback_size,
-					    GFP_KERNEL);
-				if (!softback_buf) {
-					fbcon_softback_size = 0;
-					softback_top = 0;
-				}
-			}
-		} else {
-			if (softback_buf) {
-				kfree((void *) softback_buf);
-				softback_buf = 0;
-				softback_top = 0;
-			}
-		}
-		if (softback_buf)
-			softback_in = softback_top = softback_curr =
-			    softback_buf;
-		softback_lines = 0;
-	}
-
-	/* Setup default font */
-	if (!p->fontdata && !vc->vc_font.data) {
-		if (!fontname[0] || !(font = find_font(fontname)))
-			font = get_default_font(info->var.xres,
-						info->var.yres,
-						info->pixmap.blit_x,
-						info->pixmap.blit_y);
-		vc->vc_font.width = font->width;
-		vc->vc_font.height = font->height;
-		vc->vc_font.data = (void *)(p->fontdata = font->data);
-		vc->vc_font.charcount = 256; /* FIXME  Need to support more fonts */
-	} else {
-		p->fontdata = vc->vc_font.data;
-	}
-
-	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-	rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-	cols /= vc->vc_font.width;
-	rows /= vc->vc_font.height;
-	vc_resize(vc, cols, rows);
-
-	DPRINTK("mode:   %s\n", info->fix.id);
-	DPRINTK("visual: %d\n", info->fix.visual);
-	DPRINTK("res:    %dx%d-%d\n", info->var.xres,
-		info->var.yres,
-		info->var.bits_per_pixel);
-
-	fbcon_add_cursor_timer(info);
-	fbcon_has_exited = 0;
-	return display_desc;
-}
-
-static void fbcon_init(struct vc_data *vc, int init)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops;
-	struct vc_data **default_mode = vc->vc_display_fg;
-	struct vc_data *svc = *default_mode;
-	struct display *t, *p = &fb_display[vc->vc_num];
-	int logo = 1, new_rows, new_cols, rows, cols, charcnt = 256;
-	int cap, ret;
-
-	if (info_idx == -1 || info == NULL)
-	    return;
-
-	cap = info->flags;
-
-	if (vc != svc || logo_shown == FBCON_LOGO_DONTSHOW ||
-	    (info->fix.type == FB_TYPE_TEXT))
-		logo = 0;
-
-	if (var_to_display(p, &info->var, info))
-		return;
-
-	if (!info->fbcon_par)
-		con2fb_acquire_newinfo(vc, info, vc->vc_num, -1);
-
-	/* If we are not the first console on this
-	   fb, copy the font from that console */
-	t = &fb_display[fg_console];
-	if (!p->fontdata) {
-		if (t->fontdata) {
-			struct vc_data *fvc = vc_cons[fg_console].d;
-
-			vc->vc_font.data = (void *)(p->fontdata =
-						    fvc->vc_font.data);
-			vc->vc_font.width = fvc->vc_font.width;
-			vc->vc_font.height = fvc->vc_font.height;
-			p->userfont = t->userfont;
-
-			if (p->userfont)
-				REFCOUNT(p->fontdata)++;
-		} else {
-			const struct font_desc *font = NULL;
-
-			if (!fontname[0] || !(font = find_font(fontname)))
-				font = get_default_font(info->var.xres,
-							info->var.yres,
-							info->pixmap.blit_x,
-							info->pixmap.blit_y);
-			vc->vc_font.width = font->width;
-			vc->vc_font.height = font->height;
-			vc->vc_font.data = (void *)(p->fontdata = font->data);
-			vc->vc_font.charcount = 256; /* FIXME  Need to
-							support more fonts */
-		}
-	}
-
-	if (p->userfont)
-		charcnt = FNTCHARCNT(p->fontdata);
-
-	vc->vc_panic_force_write = !!(info->flags & FBINFO_CAN_FORCE_OUTPUT);
-	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
-	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
-	if (charcnt == 256) {
-		vc->vc_hi_font_mask = 0;
-	} else {
-		vc->vc_hi_font_mask = 0x100;
-		if (vc->vc_can_do_color)
-			vc->vc_complement_mask <<= 1;
-	}
-
-	if (!*svc->vc_uni_pagedir_loc)
-		con_set_default_unimap(svc);
-	if (!*vc->vc_uni_pagedir_loc)
-		con_copy_unimap(vc, svc);
-
-	ops = info->fbcon_par;
-	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
-	p->con_rotate = initial_rotation;
-	set_blitting_type(vc, info);
-
-	cols = vc->vc_cols;
-	rows = vc->vc_rows;
-	new_cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-	new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-	new_cols /= vc->vc_font.width;
-	new_rows /= vc->vc_font.height;
-
-	/*
-	 * We must always set the mode. The mode of the previous console
-	 * driver could be in the same resolution but we are using different
-	 * hardware so we have to initialize the hardware.
-	 *
-	 * We need to do it in fbcon_init() to prevent screen corruption.
-	 */
-	if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
-		if (info->fbops->fb_set_par &&
-		    !(ops->flags & FBCON_FLAGS_INIT)) {
-			ret = info->fbops->fb_set_par(info);
-
-			if (ret)
-				printk(KERN_ERR "fbcon_init: detected "
-					"unhandled fb_set_par error, "
-					"error code %d\n", ret);
-		}
-
-		ops->flags |= FBCON_FLAGS_INIT;
-	}
-
-	ops->graphics = 0;
-
-	if ((cap & FBINFO_HWACCEL_COPYAREA) &&
-	    !(cap & FBINFO_HWACCEL_DISABLED))
-		p->scrollmode = SCROLL_MOVE;
-	else /* default to something safe */
-		p->scrollmode = SCROLL_REDRAW;
-
-	/*
-	 *  ++guenther: console.c:vc_allocate() relies on initializing
-	 *  vc_{cols,rows}, but we must not set those if we are only
-	 *  resizing the console.
-	 */
-	if (init) {
-		vc->vc_cols = new_cols;
-		vc->vc_rows = new_rows;
-	} else
-		vc_resize(vc, new_cols, new_rows);
-
-	if (logo)
-		fbcon_prepare_logo(vc, info, cols, rows, new_cols, new_rows);
-
-	if (vc == svc && softback_buf)
-		fbcon_update_softback(vc);
-
-	if (ops->rotate_font && ops->rotate_font(info, vc)) {
-		ops->rotate = FB_ROTATE_UR;
-		set_blitting_type(vc, info);
-	}
-
-	ops->p = &fb_display[fg_console];
-}
-
-static void fbcon_free_font(struct display *p, bool freefont)
-{
-	if (freefont && p->userfont && p->fontdata && (--REFCOUNT(p->fontdata) == 0))
-		kfree(p->fontdata - FONT_EXTRA_WORDS * sizeof(int));
-	p->fontdata = NULL;
-	p->userfont = 0;
-}
-
-static void set_vc_hi_font(struct vc_data *vc, bool set);
-
-static void fbcon_deinit(struct vc_data *vc)
-{
-	struct display *p = &fb_display[vc->vc_num];
-	struct fb_info *info;
-	struct fbcon_ops *ops;
-	int idx;
-	bool free_font = true;
-
-	idx = con2fb_map[vc->vc_num];
-
-	if (idx == -1)
-		goto finished;
-
-	info = registered_fb[idx];
-
-	if (!info)
-		goto finished;
-
-	if (info->flags & FBINFO_MISC_FIRMWARE)
-		free_font = false;
-	ops = info->fbcon_par;
-
-	if (!ops)
-		goto finished;
-
-	if (con_is_visible(vc))
-		fbcon_del_cursor_timer(info);
-
-	ops->flags &= ~FBCON_FLAGS_INIT;
-finished:
-
-	fbcon_free_font(p, free_font);
-	if (free_font)
-		vc->vc_font.data = NULL;
-
-	if (vc->vc_hi_font_mask)
-		set_vc_hi_font(vc, false);
-
-	if (!con_is_bound(&fb_con))
-		fbcon_exit();
-
-	return;
-}
-
-/* ====================================================================== */
-
-/*  fbcon_XXX routines - interface used by the world
- *
- *  This system is now divided into two levels because of complications
- *  caused by hardware scrolling. Top level functions:
- *
- *	fbcon_bmove(), fbcon_clear(), fbcon_putc(), fbcon_clear_margins()
- *
- *  handles y values in range [0, scr_height-1] that correspond to real
- *  screen positions. y_wrap shift means that first line of bitmap may be
- *  anywhere on this display. These functions convert lineoffsets to
- *  bitmap offsets and deal with the wrap-around case by splitting blits.
- *
- *	fbcon_bmove_physical_8()    -- These functions fast implementations
- *	fbcon_clear_physical_8()    -- of original fbcon_XXX fns.
- *	fbcon_putc_physical_8()	    -- (font width != 8) may be added later
- *
- *  WARNING:
- *
- *  At the moment fbcon_putc() cannot blit across vertical wrap boundary
- *  Implies should only really hardware scroll in rows. Only reason for
- *  restriction is simplicity & efficiency at the moment.
- */
-
-static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
-			int width)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	struct display *p = &fb_display[vc->vc_num];
-	u_int y_break;
-
-	if (fbcon_is_inactive(vc, info))
-		return;
-
-	if (!height || !width)
-		return;
-
-	if (sy < vc->vc_top && vc->vc_top == logo_lines) {
-		vc->vc_top = 0;
-		/*
-		 * If the font dimensions are not an integral of the display
-		 * dimensions then the ops->clear below won't end up clearing
-		 * the margins.  Call clear_margins here in case the logo
-		 * bitmap stretched into the margin area.
-		 */
-		fbcon_clear_margins(vc, 0);
-	}
-
-	/* Split blits that cross physical y_wrap boundary */
-
-	y_break = p->vrows - p->yscroll;
-	if (sy < y_break && sy + height - 1 >= y_break) {
-		u_int b = y_break - sy;
-		ops->clear(vc, info, real_y(p, sy), sx, b, width);
-		ops->clear(vc, info, real_y(p, sy + b), sx, height - b,
-				 width);
-	} else
-		ops->clear(vc, info, real_y(p, sy), sx, height, width);
-}
-
-static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
-			int count, int ypos, int xpos)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct display *p = &fb_display[vc->vc_num];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (!fbcon_is_inactive(vc, info))
-		ops->putcs(vc, info, s, count, real_y(p, ypos), xpos,
-			   get_color(vc, info, scr_readw(s), 1),
-			   get_color(vc, info, scr_readw(s), 0));
-}
-
-static void fbcon_putc(struct vc_data *vc, int c, int ypos, int xpos)
-{
-	unsigned short chr;
-
-	scr_writew(c, &chr);
-	fbcon_putcs(vc, &chr, 1, ypos, xpos);
-}
-
-static void fbcon_clear_margins(struct vc_data *vc, int bottom_only)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (!fbcon_is_inactive(vc, info))
-		ops->clear_margins(vc, info, bottom_only);
-}
-
-static void fbcon_cursor(struct vc_data *vc, int mode)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	int y;
- 	int c = scr_readw((u16 *) vc->vc_pos);
-
-	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
-
-	if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1)
-		return;
-
-	if (vc->vc_cursor_type & 0x10)
-		fbcon_del_cursor_timer(info);
-	else
-		fbcon_add_cursor_timer(info);
-
-	ops->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
-	if (mode & CM_SOFTBACK) {
-		mode &= ~CM_SOFTBACK;
-		y = softback_lines;
-	} else {
-		if (softback_lines)
-			fbcon_set_origin(vc);
-		y = 0;
-	}
-
-	ops->cursor(vc, info, mode, y, get_color(vc, info, c, 1),
-		    get_color(vc, info, c, 0));
-}
-
-static int scrollback_phys_max = 0;
-static int scrollback_max = 0;
-static int scrollback_current = 0;
-
-static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
-			   int unit)
-{
-	struct display *p, *t;
-	struct vc_data **default_mode, *vc;
-	struct vc_data *svc;
-	struct fbcon_ops *ops = info->fbcon_par;
-	int rows, cols, charcnt = 256;
-
-	p = &fb_display[unit];
-
-	if (var_to_display(p, var, info))
-		return;
-
-	vc = vc_cons[unit].d;
-
-	if (!vc)
-		return;
-
-	default_mode = vc->vc_display_fg;
-	svc = *default_mode;
-	t = &fb_display[svc->vc_num];
-
-	if (!vc->vc_font.data) {
-		vc->vc_font.data = (void *)(p->fontdata = t->fontdata);
-		vc->vc_font.width = (*default_mode)->vc_font.width;
-		vc->vc_font.height = (*default_mode)->vc_font.height;
-		p->userfont = t->userfont;
-		if (p->userfont)
-			REFCOUNT(p->fontdata)++;
-	}
-	if (p->userfont)
-		charcnt = FNTCHARCNT(p->fontdata);
-
-	var->activate = FB_ACTIVATE_NOW;
-	info->var.activate = var->activate;
-	var->yoffset = info->var.yoffset;
-	var->xoffset = info->var.xoffset;
-	fb_set_var(info, var);
-	ops->var = info->var;
-	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
-	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
-	if (charcnt == 256) {
-		vc->vc_hi_font_mask = 0;
-	} else {
-		vc->vc_hi_font_mask = 0x100;
-		if (vc->vc_can_do_color)
-			vc->vc_complement_mask <<= 1;
-	}
-
-	if (!*svc->vc_uni_pagedir_loc)
-		con_set_default_unimap(svc);
-	if (!*vc->vc_uni_pagedir_loc)
-		con_copy_unimap(vc, svc);
-
-	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-	rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-	cols /= vc->vc_font.width;
-	rows /= vc->vc_font.height;
-	vc_resize(vc, cols, rows);
-
-	if (con_is_visible(vc)) {
-		update_screen(vc);
-		if (softback_buf)
-			fbcon_update_softback(vc);
-	}
-}
-
-static __inline__ void ywrap_up(struct vc_data *vc, int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[vc->vc_num];
-	
-	p->yscroll += count;
-	if (p->yscroll >= p->vrows)	/* Deal with wrap */
-		p->yscroll -= p->vrows;
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode |= FB_VMODE_YWRAP;
-	ops->update_start(info);
-	scrollback_max += count;
-	if (scrollback_max > scrollback_phys_max)
-		scrollback_max = scrollback_phys_max;
-	scrollback_current = 0;
-}
-
-static __inline__ void ywrap_down(struct vc_data *vc, int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[vc->vc_num];
-	
-	p->yscroll -= count;
-	if (p->yscroll < 0)	/* Deal with wrap */
-		p->yscroll += p->vrows;
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode |= FB_VMODE_YWRAP;
-	ops->update_start(info);
-	scrollback_max -= count;
-	if (scrollback_max < 0)
-		scrollback_max = 0;
-	scrollback_current = 0;
-}
-
-static __inline__ void ypan_up(struct vc_data *vc, int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct display *p = &fb_display[vc->vc_num];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	p->yscroll += count;
-	if (p->yscroll > p->vrows - vc->vc_rows) {
-		ops->bmove(vc, info, p->vrows - vc->vc_rows,
-			    0, 0, 0, vc->vc_rows, vc->vc_cols);
-		p->yscroll -= p->vrows - vc->vc_rows;
-	}
-
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
-	fbcon_clear_margins(vc, 1);
-	scrollback_max += count;
-	if (scrollback_max > scrollback_phys_max)
-		scrollback_max = scrollback_phys_max;
-	scrollback_current = 0;
-}
-
-static __inline__ void ypan_up_redraw(struct vc_data *vc, int t, int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[vc->vc_num];
-
-	p->yscroll += count;
-
-	if (p->yscroll > p->vrows - vc->vc_rows) {
-		p->yscroll -= p->vrows - vc->vc_rows;
-		fbcon_redraw_move(vc, p, t + count, vc->vc_rows - count, t);
-	}
-
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
-	fbcon_clear_margins(vc, 1);
-	scrollback_max += count;
-	if (scrollback_max > scrollback_phys_max)
-		scrollback_max = scrollback_phys_max;
-	scrollback_current = 0;
-}
-
-static __inline__ void ypan_down(struct vc_data *vc, int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct display *p = &fb_display[vc->vc_num];
-	struct fbcon_ops *ops = info->fbcon_par;
-	
-	p->yscroll -= count;
-	if (p->yscroll < 0) {
-		ops->bmove(vc, info, 0, 0, p->vrows - vc->vc_rows,
-			    0, vc->vc_rows, vc->vc_cols);
-		p->yscroll += p->vrows - vc->vc_rows;
-	}
-
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
-	fbcon_clear_margins(vc, 1);
-	scrollback_max -= count;
-	if (scrollback_max < 0)
-		scrollback_max = 0;
-	scrollback_current = 0;
-}
-
-static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[vc->vc_num];
-
-	p->yscroll -= count;
-
-	if (p->yscroll < 0) {
-		p->yscroll += p->vrows - vc->vc_rows;
-		fbcon_redraw_move(vc, p, t, vc->vc_rows - count, t + count);
-	}
-
-	ops->var.xoffset = 0;
-	ops->var.yoffset = p->yscroll * vc->vc_font.height;
-	ops->var.vmode &= ~FB_VMODE_YWRAP;
-	ops->update_start(info);
-	fbcon_clear_margins(vc, 1);
-	scrollback_max -= count;
-	if (scrollback_max < 0)
-		scrollback_max = 0;
-	scrollback_current = 0;
-}
-
-static void fbcon_redraw_softback(struct vc_data *vc, struct display *p,
-				  long delta)
-{
-	int count = vc->vc_rows;
-	unsigned short *d, *s;
-	unsigned long n;
-	int line = 0;
-
-	d = (u16 *) softback_curr;
-	if (d == (u16 *) softback_in)
-		d = (u16 *) vc->vc_origin;
-	n = softback_curr + delta * vc->vc_size_row;
-	softback_lines -= delta;
-	if (delta < 0) {
-		if (softback_curr < softback_top && n < softback_buf) {
-			n += softback_end - softback_buf;
-			if (n < softback_top) {
-				softback_lines -=
-				    (softback_top - n) / vc->vc_size_row;
-				n = softback_top;
-			}
-		} else if (softback_curr >= softback_top
-			   && n < softback_top) {
-			softback_lines -=
-			    (softback_top - n) / vc->vc_size_row;
-			n = softback_top;
-		}
-	} else {
-		if (softback_curr > softback_in && n >= softback_end) {
-			n += softback_buf - softback_end;
-			if (n > softback_in) {
-				n = softback_in;
-				softback_lines = 0;
-			}
-		} else if (softback_curr <= softback_in && n > softback_in) {
-			n = softback_in;
-			softback_lines = 0;
-		}
-	}
-	if (n == softback_curr)
-		return;
-	softback_curr = n;
-	s = (u16 *) softback_curr;
-	if (s == (u16 *) softback_in)
-		s = (u16 *) vc->vc_origin;
-	while (count--) {
-		unsigned short *start;
-		unsigned short *le;
-		unsigned short c;
-		int x = 0;
-		unsigned short attr = 1;
-
-		start = s;
-		le = advance_row(s, 1);
-		do {
-			c = scr_readw(s);
-			if (attr != (c & 0xff00)) {
-				attr = c & 0xff00;
-				if (s > start) {
-					fbcon_putcs(vc, start, s - start,
-						    line, x);
-					x += s - start;
-					start = s;
-				}
-			}
-			if (c == scr_readw(d)) {
-				if (s > start) {
-					fbcon_putcs(vc, start, s - start,
-						    line, x);
-					x += s - start + 1;
-					start = s + 1;
-				} else {
-					x++;
-					start++;
-				}
-			}
-			s++;
-			d++;
-		} while (s < le);
-		if (s > start)
-			fbcon_putcs(vc, start, s - start, line, x);
-		line++;
-		if (d == (u16 *) softback_end)
-			d = (u16 *) softback_buf;
-		if (d == (u16 *) softback_in)
-			d = (u16 *) vc->vc_origin;
-		if (s == (u16 *) softback_end)
-			s = (u16 *) softback_buf;
-		if (s == (u16 *) softback_in)
-			s = (u16 *) vc->vc_origin;
-	}
-}
-
-static void fbcon_redraw_move(struct vc_data *vc, struct display *p,
-			      int line, int count, int dy)
-{
-	unsigned short *s = (unsigned short *)
-		(vc->vc_origin + vc->vc_size_row * line);
-
-	while (count--) {
-		unsigned short *start = s;
-		unsigned short *le = advance_row(s, 1);
-		unsigned short c;
-		int x = 0;
-		unsigned short attr = 1;
-
-		do {
-			c = scr_readw(s);
-			if (attr != (c & 0xff00)) {
-				attr = c & 0xff00;
-				if (s > start) {
-					fbcon_putcs(vc, start, s - start,
-						    dy, x);
-					x += s - start;
-					start = s;
-				}
-			}
-			console_conditional_schedule();
-			s++;
-		} while (s < le);
-		if (s > start)
-			fbcon_putcs(vc, start, s - start, dy, x);
-		console_conditional_schedule();
-		dy++;
-	}
-}
-
-static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
-			struct display *p, int line, int count, int ycount)
-{
-	int offset = ycount * vc->vc_cols;
-	unsigned short *d = (unsigned short *)
-	    (vc->vc_origin + vc->vc_size_row * line);
-	unsigned short *s = d + offset;
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	while (count--) {
-		unsigned short *start = s;
-		unsigned short *le = advance_row(s, 1);
-		unsigned short c;
-		int x = 0;
-
-		do {
-			c = scr_readw(s);
-
-			if (c == scr_readw(d)) {
-				if (s > start) {
-					ops->bmove(vc, info, line + ycount, x,
-						   line, x, 1, s-start);
-					x += s - start + 1;
-					start = s + 1;
-				} else {
-					x++;
-					start++;
-				}
-			}
-
-			scr_writew(c, d);
-			console_conditional_schedule();
-			s++;
-			d++;
-		} while (s < le);
-		if (s > start)
-			ops->bmove(vc, info, line + ycount, x, line, x, 1,
-				   s-start);
-		console_conditional_schedule();
-		if (ycount > 0)
-			line++;
-		else {
-			line--;
-			/* NOTE: We subtract two lines from these pointers */
-			s -= vc->vc_size_row;
-			d -= vc->vc_size_row;
-		}
-	}
-}
-
-static void fbcon_redraw(struct vc_data *vc, struct display *p,
-			 int line, int count, int offset)
-{
-	unsigned short *d = (unsigned short *)
-	    (vc->vc_origin + vc->vc_size_row * line);
-	unsigned short *s = d + offset;
-
-	while (count--) {
-		unsigned short *start = s;
-		unsigned short *le = advance_row(s, 1);
-		unsigned short c;
-		int x = 0;
-		unsigned short attr = 1;
-
-		do {
-			c = scr_readw(s);
-			if (attr != (c & 0xff00)) {
-				attr = c & 0xff00;
-				if (s > start) {
-					fbcon_putcs(vc, start, s - start,
-						    line, x);
-					x += s - start;
-					start = s;
-				}
-			}
-			if (c == scr_readw(d)) {
-				if (s > start) {
-					fbcon_putcs(vc, start, s - start,
-						     line, x);
-					x += s - start + 1;
-					start = s + 1;
-				} else {
-					x++;
-					start++;
-				}
-			}
-			scr_writew(c, d);
-			console_conditional_schedule();
-			s++;
-			d++;
-		} while (s < le);
-		if (s > start)
-			fbcon_putcs(vc, start, s - start, line, x);
-		console_conditional_schedule();
-		if (offset > 0)
-			line++;
-		else {
-			line--;
-			/* NOTE: We subtract two lines from these pointers */
-			s -= vc->vc_size_row;
-			d -= vc->vc_size_row;
-		}
-	}
-}
-
-static inline void fbcon_softback_note(struct vc_data *vc, int t,
-				       int count)
-{
-	unsigned short *p;
-
-	if (vc->vc_num != fg_console)
-		return;
-	p = (unsigned short *) (vc->vc_origin + t * vc->vc_size_row);
-
-	while (count) {
-		scr_memcpyw((u16 *) softback_in, p, vc->vc_size_row);
-		count--;
-		p = advance_row(p, 1);
-		softback_in += vc->vc_size_row;
-		if (softback_in == softback_end)
-			softback_in = softback_buf;
-		if (softback_in == softback_top) {
-			softback_top += vc->vc_size_row;
-			if (softback_top == softback_end)
-				softback_top = softback_buf;
-		}
-	}
-	softback_curr = softback_in;
-}
-
-static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
-		enum con_scroll dir, unsigned int count)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct display *p = &fb_display[vc->vc_num];
-	int scroll_partial = info->flags & FBINFO_PARTIAL_PAN_OK;
-
-	if (fbcon_is_inactive(vc, info))
-		return true;
-
-	fbcon_cursor(vc, CM_ERASE);
-
-	/*
-	 * ++Geert: Only use ywrap/ypan if the console is in text mode
-	 * ++Andrew: Only use ypan on hardware text mode when scrolling the
-	 *           whole screen (prevents flicker).
-	 */
-
-	switch (dir) {
-	case SM_UP:
-		if (count > vc->vc_rows)	/* Maximum realistic size */
-			count = vc->vc_rows;
-		if (softback_top)
-			fbcon_softback_note(vc, t, count);
-		if (logo_shown >= 0)
-			goto redraw_up;
-		switch (p->scrollmode) {
-		case SCROLL_MOVE:
-			fbcon_redraw_blit(vc, info, p, t, b - t - count,
-				     count);
-			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
-			scr_memsetw((unsigned short *) (vc->vc_origin +
-							vc->vc_size_row *
-							(b - count)),
-				    vc->vc_video_erase_char,
-				    vc->vc_size_row * count);
-			return true;
-			break;
-
-		case SCROLL_WRAP_MOVE:
-			if (b - t - count > 3 * vc->vc_rows >> 2) {
-				if (t > 0)
-					fbcon_bmove(vc, 0, 0, count, 0, t,
-						    vc->vc_cols);
-				ywrap_up(vc, count);
-				if (vc->vc_rows - b > 0)
-					fbcon_bmove(vc, b - count, 0, b, 0,
-						    vc->vc_rows - b,
-						    vc->vc_cols);
-			} else if (info->flags & FBINFO_READS_FAST)
-				fbcon_bmove(vc, t + count, 0, t, 0,
-					    b - t - count, vc->vc_cols);
-			else
-				goto redraw_up;
-			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
-			break;
-
-		case SCROLL_PAN_REDRAW:
-			if ((p->yscroll + count <=
-			     2 * (p->vrows - vc->vc_rows))
-			    && ((!scroll_partial && (b - t == vc->vc_rows))
-				|| (scroll_partial
-				    && (b - t - count >
-					3 * vc->vc_rows >> 2)))) {
-				if (t > 0)
-					fbcon_redraw_move(vc, p, 0, t, count);
-				ypan_up_redraw(vc, t, count);
-				if (vc->vc_rows - b > 0)
-					fbcon_redraw_move(vc, p, b,
-							  vc->vc_rows - b, b);
-			} else
-				fbcon_redraw_move(vc, p, t + count, b - t - count, t);
-			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
-			break;
-
-		case SCROLL_PAN_MOVE:
-			if ((p->yscroll + count <=
-			     2 * (p->vrows - vc->vc_rows))
-			    && ((!scroll_partial && (b - t == vc->vc_rows))
-				|| (scroll_partial
-				    && (b - t - count >
-					3 * vc->vc_rows >> 2)))) {
-				if (t > 0)
-					fbcon_bmove(vc, 0, 0, count, 0, t,
-						    vc->vc_cols);
-				ypan_up(vc, count);
-				if (vc->vc_rows - b > 0)
-					fbcon_bmove(vc, b - count, 0, b, 0,
-						    vc->vc_rows - b,
-						    vc->vc_cols);
-			} else if (info->flags & FBINFO_READS_FAST)
-				fbcon_bmove(vc, t + count, 0, t, 0,
-					    b - t - count, vc->vc_cols);
-			else
-				goto redraw_up;
-			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
-			break;
-
-		case SCROLL_REDRAW:
-		      redraw_up:
-			fbcon_redraw(vc, p, t, b - t - count,
-				     count * vc->vc_cols);
-			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
-			scr_memsetw((unsigned short *) (vc->vc_origin +
-							vc->vc_size_row *
-							(b - count)),
-				    vc->vc_video_erase_char,
-				    vc->vc_size_row * count);
-			return true;
-		}
-		break;
-
-	case SM_DOWN:
-		if (count > vc->vc_rows)	/* Maximum realistic size */
-			count = vc->vc_rows;
-		if (logo_shown >= 0)
-			goto redraw_down;
-		switch (p->scrollmode) {
-		case SCROLL_MOVE:
-			fbcon_redraw_blit(vc, info, p, b - 1, b - t - count,
-				     -count);
-			fbcon_clear(vc, t, 0, count, vc->vc_cols);
-			scr_memsetw((unsigned short *) (vc->vc_origin +
-							vc->vc_size_row *
-							t),
-				    vc->vc_video_erase_char,
-				    vc->vc_size_row * count);
-			return true;
-			break;
-
-		case SCROLL_WRAP_MOVE:
-			if (b - t - count > 3 * vc->vc_rows >> 2) {
-				if (vc->vc_rows - b > 0)
-					fbcon_bmove(vc, b, 0, b - count, 0,
-						    vc->vc_rows - b,
-						    vc->vc_cols);
-				ywrap_down(vc, count);
-				if (t > 0)
-					fbcon_bmove(vc, count, 0, 0, 0, t,
-						    vc->vc_cols);
-			} else if (info->flags & FBINFO_READS_FAST)
-				fbcon_bmove(vc, t, 0, t + count, 0,
-					    b - t - count, vc->vc_cols);
-			else
-				goto redraw_down;
-			fbcon_clear(vc, t, 0, count, vc->vc_cols);
-			break;
-
-		case SCROLL_PAN_MOVE:
-			if ((count - p->yscroll <= p->vrows - vc->vc_rows)
-			    && ((!scroll_partial && (b - t == vc->vc_rows))
-				|| (scroll_partial
-				    && (b - t - count >
-					3 * vc->vc_rows >> 2)))) {
-				if (vc->vc_rows - b > 0)
-					fbcon_bmove(vc, b, 0, b - count, 0,
-						    vc->vc_rows - b,
-						    vc->vc_cols);
-				ypan_down(vc, count);
-				if (t > 0)
-					fbcon_bmove(vc, count, 0, 0, 0, t,
-						    vc->vc_cols);
-			} else if (info->flags & FBINFO_READS_FAST)
-				fbcon_bmove(vc, t, 0, t + count, 0,
-					    b - t - count, vc->vc_cols);
-			else
-				goto redraw_down;
-			fbcon_clear(vc, t, 0, count, vc->vc_cols);
-			break;
-
-		case SCROLL_PAN_REDRAW:
-			if ((count - p->yscroll <= p->vrows - vc->vc_rows)
-			    && ((!scroll_partial && (b - t == vc->vc_rows))
-				|| (scroll_partial
-				    && (b - t - count >
-					3 * vc->vc_rows >> 2)))) {
-				if (vc->vc_rows - b > 0)
-					fbcon_redraw_move(vc, p, b, vc->vc_rows - b,
-							  b - count);
-				ypan_down_redraw(vc, t, count);
-				if (t > 0)
-					fbcon_redraw_move(vc, p, count, t, 0);
-			} else
-				fbcon_redraw_move(vc, p, t, b - t - count, t + count);
-			fbcon_clear(vc, t, 0, count, vc->vc_cols);
-			break;
-
-		case SCROLL_REDRAW:
-		      redraw_down:
-			fbcon_redraw(vc, p, b - 1, b - t - count,
-				     -count * vc->vc_cols);
-			fbcon_clear(vc, t, 0, count, vc->vc_cols);
-			scr_memsetw((unsigned short *) (vc->vc_origin +
-							vc->vc_size_row *
-							t),
-				    vc->vc_video_erase_char,
-				    vc->vc_size_row * count);
-			return true;
-		}
-	}
-	return false;
-}
-
-
-static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
-			int height, int width)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct display *p = &fb_display[vc->vc_num];
-	
-	if (fbcon_is_inactive(vc, info))
-		return;
-
-	if (!width || !height)
-		return;
-
-	/*  Split blits that cross physical y_wrap case.
-	 *  Pathological case involves 4 blits, better to use recursive
-	 *  code rather than unrolled case
-	 *
-	 *  Recursive invocations don't need to erase the cursor over and
-	 *  over again, so we use fbcon_bmove_rec()
-	 */
-	fbcon_bmove_rec(vc, p, sy, sx, dy, dx, height, width,
-			p->vrows - p->yscroll);
-}
-
-static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int sx, 
-			    int dy, int dx, int height, int width, u_int y_break)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	u_int b;
-
-	if (sy < y_break && sy + height > y_break) {
-		b = y_break - sy;
-		if (dy < sy) {	/* Avoid trashing self */
-			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
-					y_break);
-			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
-					height - b, width, y_break);
-		} else {
-			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
-					height - b, width, y_break);
-			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
-					y_break);
-		}
-		return;
-	}
-
-	if (dy < y_break && dy + height > y_break) {
-		b = y_break - dy;
-		if (dy < sy) {	/* Avoid trashing self */
-			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
-					y_break);
-			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
-					height - b, width, y_break);
-		} else {
-			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
-					height - b, width, y_break);
-			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
-					y_break);
-		}
-		return;
-	}
-	ops->bmove(vc, info, real_y(p, sy), sx, real_y(p, dy), dx,
-		   height, width);
-}
-
-static void updatescrollmode(struct display *p,
-					struct fb_info *info,
-					struct vc_data *vc)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	int fh = vc->vc_font.height;
-	int cap = info->flags;
-	u16 t = 0;
-	int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep,
-				  info->fix.xpanstep);
-	int ywrap = FBCON_SWAP(ops->rotate, info->fix.ywrapstep, t);
-	int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-	int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual,
-				   info->var.xres_virtual);
-	int good_pan = (cap & FBINFO_HWACCEL_YPAN) &&
-		divides(ypan, vc->vc_font.height) && vyres > yres;
-	int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) &&
-		divides(ywrap, vc->vc_font.height) &&
-		divides(vc->vc_font.height, vyres) &&
-		divides(vc->vc_font.height, yres);
-	int reading_fast = cap & FBINFO_READS_FAST;
-	int fast_copyarea = (cap & FBINFO_HWACCEL_COPYAREA) &&
-		!(cap & FBINFO_HWACCEL_DISABLED);
-	int fast_imageblit = (cap & FBINFO_HWACCEL_IMAGEBLIT) &&
-		!(cap & FBINFO_HWACCEL_DISABLED);
-
-	p->vrows = vyres/fh;
-	if (yres > (fh * (vc->vc_rows + 1)))
-		p->vrows -= (yres - (fh * vc->vc_rows)) / fh;
-	if ((yres % fh) && (vyres % fh < yres % fh))
-		p->vrows--;
-
-	if (good_wrap || good_pan) {
-		if (reading_fast || fast_copyarea)
-			p->scrollmode = good_wrap ?
-				SCROLL_WRAP_MOVE : SCROLL_PAN_MOVE;
-		else
-			p->scrollmode = good_wrap ? SCROLL_REDRAW :
-				SCROLL_PAN_REDRAW;
-	} else {
-		if (reading_fast || (fast_copyarea && !fast_imageblit))
-			p->scrollmode = SCROLL_MOVE;
-		else
-			p->scrollmode = SCROLL_REDRAW;
-	}
-}
-
-static int fbcon_resize(struct vc_data *vc, unsigned int width, 
-			unsigned int height, unsigned int user)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[vc->vc_num];
-	struct fb_var_screeninfo var = info->var;
-	int x_diff, y_diff, virt_w, virt_h, virt_fw, virt_fh;
-
-	virt_w = FBCON_SWAP(ops->rotate, width, height);
-	virt_h = FBCON_SWAP(ops->rotate, height, width);
-	virt_fw = FBCON_SWAP(ops->rotate, vc->vc_font.width,
-				 vc->vc_font.height);
-	virt_fh = FBCON_SWAP(ops->rotate, vc->vc_font.height,
-				 vc->vc_font.width);
-	var.xres = virt_w * virt_fw;
-	var.yres = virt_h * virt_fh;
-	x_diff = info->var.xres - var.xres;
-	y_diff = info->var.yres - var.yres;
-	if (x_diff < 0 || x_diff > virt_fw ||
-	    y_diff < 0 || y_diff > virt_fh) {
-		const struct fb_videomode *mode;
-
-		DPRINTK("attempting resize %ix%i\n", var.xres, var.yres);
-		mode = fb_find_best_mode(&var, &info->modelist);
-		if (mode == NULL)
-			return -EINVAL;
-		display_to_var(&var, p);
-		fb_videomode_to_var(&var, mode);
-
-		if (virt_w > var.xres/virt_fw || virt_h > var.yres/virt_fh)
-			return -EINVAL;
-
-		DPRINTK("resize now %ix%i\n", var.xres, var.yres);
-		if (con_is_visible(vc)) {
-			var.activate = FB_ACTIVATE_NOW |
-				FB_ACTIVATE_FORCE;
-			fb_set_var(info, &var);
-		}
-		var_to_display(p, &info->var, info);
-		ops->var = info->var;
-	}
-	updatescrollmode(p, info, vc);
-	return 0;
-}
-
-static int fbcon_switch(struct vc_data *vc)
-{
-	struct fb_info *info, *old_info = NULL;
-	struct fbcon_ops *ops;
-	struct display *p = &fb_display[vc->vc_num];
-	struct fb_var_screeninfo var;
-	int i, ret, prev_console, charcnt = 256;
-
-	info = registered_fb[con2fb_map[vc->vc_num]];
-	ops = info->fbcon_par;
-
-	if (softback_top) {
-		if (softback_lines)
-			fbcon_set_origin(vc);
-		softback_top = softback_curr = softback_in = softback_buf;
-		softback_lines = 0;
-		fbcon_update_softback(vc);
-	}
-
-	if (logo_shown >= 0) {
-		struct vc_data *conp2 = vc_cons[logo_shown].d;
-
-		if (conp2->vc_top == logo_lines
-		    && conp2->vc_bottom == conp2->vc_rows)
-			conp2->vc_top = 0;
-		logo_shown = FBCON_LOGO_CANSHOW;
-	}
-
-	prev_console = ops->currcon;
-	if (prev_console != -1)
-		old_info = registered_fb[con2fb_map[prev_console]];
-	/*
-	 * FIXME: If we have multiple fbdev's loaded, we need to
-	 * update all info->currcon.  Perhaps, we can place this
-	 * in a centralized structure, but this might break some
-	 * drivers.
-	 *
-	 * info->currcon = vc->vc_num;
-	 */
-	for (i = 0; i < FB_MAX; i++) {
-		if (registered_fb[i] != NULL && registered_fb[i]->fbcon_par) {
-			struct fbcon_ops *o = registered_fb[i]->fbcon_par;
-
-			o->currcon = vc->vc_num;
-		}
-	}
-	memset(&var, 0, sizeof(struct fb_var_screeninfo));
-	display_to_var(&var, p);
-	var.activate = FB_ACTIVATE_NOW;
-
-	/*
-	 * make sure we don't unnecessarily trip the memcmp()
-	 * in fb_set_var()
-	 */
-	info->var.activate = var.activate;
-	var.vmode |= info->var.vmode & ~FB_VMODE_MASK;
-	fb_set_var(info, &var);
-	ops->var = info->var;
-
-	if (old_info != NULL && (old_info != info ||
-				 info->flags & FBINFO_MISC_ALWAYS_SETPAR)) {
-		if (info->fbops->fb_set_par) {
-			ret = info->fbops->fb_set_par(info);
-
-			if (ret)
-				printk(KERN_ERR "fbcon_switch: detected "
-					"unhandled fb_set_par error, "
-					"error code %d\n", ret);
-		}
-
-		if (old_info != info)
-			fbcon_del_cursor_timer(old_info);
-	}
-
-	if (fbcon_is_inactive(vc, info) ||
-	    ops->blank_state != FB_BLANK_UNBLANK)
-		fbcon_del_cursor_timer(info);
-	else
-		fbcon_add_cursor_timer(info);
-
-	set_blitting_type(vc, info);
-	ops->cursor_reset = 1;
-
-	if (ops->rotate_font && ops->rotate_font(info, vc)) {
-		ops->rotate = FB_ROTATE_UR;
-		set_blitting_type(vc, info);
-	}
-
-	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
-	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
-
-	if (p->userfont)
-		charcnt = FNTCHARCNT(vc->vc_font.data);
-
-	if (charcnt > 256)
-		vc->vc_complement_mask <<= 1;
-
-	updatescrollmode(p, info, vc);
-
-	switch (p->scrollmode) {
-	case SCROLL_WRAP_MOVE:
-		scrollback_phys_max = p->vrows - vc->vc_rows;
-		break;
-	case SCROLL_PAN_MOVE:
-	case SCROLL_PAN_REDRAW:
-		scrollback_phys_max = p->vrows - 2 * vc->vc_rows;
-		if (scrollback_phys_max < 0)
-			scrollback_phys_max = 0;
-		break;
-	default:
-		scrollback_phys_max = 0;
-		break;
-	}
-
-	scrollback_max = 0;
-	scrollback_current = 0;
-
-	if (!fbcon_is_inactive(vc, info)) {
-	    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-	    ops->update_start(info);
-	}
-
-	fbcon_set_palette(vc, color_table); 	
-	fbcon_clear_margins(vc, 0);
-
-	if (logo_shown == FBCON_LOGO_DRAW) {
-
-		logo_shown = fg_console;
-		/* This is protected above by initmem_freed */
-		fb_show_logo(info, ops->rotate);
-		update_region(vc,
-			      vc->vc_origin + vc->vc_size_row * vc->vc_top,
-			      vc->vc_size_row * (vc->vc_bottom -
-						 vc->vc_top) / 2);
-		return 0;
-	}
-	return 1;
-}
-
-static void fbcon_generic_blank(struct vc_data *vc, struct fb_info *info,
-				int blank)
-{
-	struct fb_event event;
-
-	if (blank) {
-		unsigned short charmask = vc->vc_hi_font_mask ?
-			0x1ff : 0xff;
-		unsigned short oldc;
-
-		oldc = vc->vc_video_erase_char;
-		vc->vc_video_erase_char &= charmask;
-		fbcon_clear(vc, 0, 0, vc->vc_rows, vc->vc_cols);
-		vc->vc_video_erase_char = oldc;
-	}
-
-
-	if (!lock_fb_info(info))
-		return;
-	event.info = info;
-	event.data = &blank;
-	fb_notifier_call_chain(FB_EVENT_CONBLANK, &event);
-	unlock_fb_info(info);
-}
-
-static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (mode_switch) {
-		struct fb_var_screeninfo var = info->var;
-
-		ops->graphics = 1;
-
-		if (!blank) {
-			var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE;
-			fb_set_var(info, &var);
-			ops->graphics = 0;
-			ops->var = info->var;
-		}
-	}
-
- 	if (!fbcon_is_inactive(vc, info)) {
-		if (ops->blank_state != blank) {
-			ops->blank_state = blank;
-			fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
-			ops->cursor_flash = (!blank);
-
-			if (!(info->flags & FBINFO_MISC_USEREVENT))
-				if (fb_blank(info, blank))
-					fbcon_generic_blank(vc, info, blank);
-		}
-
-		if (!blank)
-			update_screen(vc);
-	}
-
-	if (mode_switch || fbcon_is_inactive(vc, info) ||
-	    ops->blank_state != FB_BLANK_UNBLANK)
-		fbcon_del_cursor_timer(info);
-	else
-		fbcon_add_cursor_timer(info);
-
-	return 0;
-}
-
-static int fbcon_debug_enter(struct vc_data *vc)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	ops->save_graphics = ops->graphics;
-	ops->graphics = 0;
-	if (info->fbops->fb_debug_enter)
-		info->fbops->fb_debug_enter(info);
-	fbcon_set_palette(vc, color_table);
-	return 0;
-}
-
-static int fbcon_debug_leave(struct vc_data *vc)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	ops->graphics = ops->save_graphics;
-	if (info->fbops->fb_debug_leave)
-		info->fbops->fb_debug_leave(info);
-	return 0;
-}
-
-static int fbcon_get_font(struct vc_data *vc, struct console_font *font)
-{
-	u8 *fontdata = vc->vc_font.data;
-	u8 *data = font->data;
-	int i, j;
-
-	font->width = vc->vc_font.width;
-	font->height = vc->vc_font.height;
-	font->charcount = vc->vc_hi_font_mask ? 512 : 256;
-	if (!font->data)
-		return 0;
-
-	if (font->width <= 8) {
-		j = vc->vc_font.height;
-		for (i = 0; i < font->charcount; i++) {
-			memcpy(data, fontdata, j);
-			memset(data + j, 0, 32 - j);
-			data += 32;
-			fontdata += j;
-		}
-	} else if (font->width <= 16) {
-		j = vc->vc_font.height * 2;
-		for (i = 0; i < font->charcount; i++) {
-			memcpy(data, fontdata, j);
-			memset(data + j, 0, 64 - j);
-			data += 64;
-			fontdata += j;
-		}
-	} else if (font->width <= 24) {
-		for (i = 0; i < font->charcount; i++) {
-			for (j = 0; j < vc->vc_font.height; j++) {
-				*data++ = fontdata[0];
-				*data++ = fontdata[1];
-				*data++ = fontdata[2];
-				fontdata += sizeof(u32);
-			}
-			memset(data, 0, 3 * (32 - j));
-			data += 3 * (32 - j);
-		}
-	} else {
-		j = vc->vc_font.height * 4;
-		for (i = 0; i < font->charcount; i++) {
-			memcpy(data, fontdata, j);
-			memset(data + j, 0, 128 - j);
-			data += 128;
-			fontdata += j;
-		}
-	}
-	return 0;
-}
-
-/* set/clear vc_hi_font_mask and update vc attrs accordingly */
-static void set_vc_hi_font(struct vc_data *vc, bool set)
-{
-	if (!set) {
-		vc->vc_hi_font_mask = 0;
-		if (vc->vc_can_do_color) {
-			vc->vc_complement_mask >>= 1;
-			vc->vc_s_complement_mask >>= 1;
-		}
-			
-		/* ++Edmund: reorder the attribute bits */
-		if (vc->vc_can_do_color) {
-			unsigned short *cp =
-			    (unsigned short *) vc->vc_origin;
-			int count = vc->vc_screenbuf_size / 2;
-			unsigned short c;
-			for (; count > 0; count--, cp++) {
-				c = scr_readw(cp);
-				scr_writew(((c & 0xfe00) >> 1) |
-					   (c & 0xff), cp);
-			}
-			c = vc->vc_video_erase_char;
-			vc->vc_video_erase_char =
-			    ((c & 0xfe00) >> 1) | (c & 0xff);
-			vc->vc_attr >>= 1;
-		}
-	} else {
-		vc->vc_hi_font_mask = 0x100;
-		if (vc->vc_can_do_color) {
-			vc->vc_complement_mask <<= 1;
-			vc->vc_s_complement_mask <<= 1;
-		}
-			
-		/* ++Edmund: reorder the attribute bits */
-		{
-			unsigned short *cp =
-			    (unsigned short *) vc->vc_origin;
-			int count = vc->vc_screenbuf_size / 2;
-			unsigned short c;
-			for (; count > 0; count--, cp++) {
-				unsigned short newc;
-				c = scr_readw(cp);
-				if (vc->vc_can_do_color)
-					newc =
-					    ((c & 0xff00) << 1) | (c &
-								   0xff);
-				else
-					newc = c & ~0x100;
-				scr_writew(newc, cp);
-			}
-			c = vc->vc_video_erase_char;
-			if (vc->vc_can_do_color) {
-				vc->vc_video_erase_char =
-				    ((c & 0xff00) << 1) | (c & 0xff);
-				vc->vc_attr <<= 1;
-			} else
-				vc->vc_video_erase_char = c & ~0x100;
-		}
-	}
-}
-
-static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
-			     const u8 * data, int userfont)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[vc->vc_num];
-	int resize;
-	int cnt;
-	char *old_data = NULL;
-
-	if (con_is_visible(vc) && softback_lines)
-		fbcon_set_origin(vc);
-
-	resize = (w != vc->vc_font.width) || (h != vc->vc_font.height);
-	if (p->userfont)
-		old_data = vc->vc_font.data;
-	if (userfont)
-		cnt = FNTCHARCNT(data);
-	else
-		cnt = 256;
-	vc->vc_font.data = (void *)(p->fontdata = data);
-	if ((p->userfont = userfont))
-		REFCOUNT(data)++;
-	vc->vc_font.width = w;
-	vc->vc_font.height = h;
-	if (vc->vc_hi_font_mask && cnt == 256)
-		set_vc_hi_font(vc, false);
-	else if (!vc->vc_hi_font_mask && cnt == 512)
-		set_vc_hi_font(vc, true);
-
-	if (resize) {
-		int cols, rows;
-
-		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-		cols /= w;
-		rows /= h;
-		vc_resize(vc, cols, rows);
-		if (con_is_visible(vc) && softback_buf)
-			fbcon_update_softback(vc);
-	} else if (con_is_visible(vc)
-		   && vc->vc_mode == KD_TEXT) {
-		fbcon_clear_margins(vc, 0);
-		update_screen(vc);
-	}
-
-	if (old_data && (--REFCOUNT(old_data) == 0))
-		kfree(old_data - FONT_EXTRA_WORDS * sizeof(int));
-	return 0;
-}
-
-static int fbcon_copy_font(struct vc_data *vc, int con)
-{
-	struct display *od = &fb_display[con];
-	struct console_font *f = &vc->vc_font;
-
-	if (od->fontdata == f->data)
-		return 0;	/* already the same font... */
-	return fbcon_do_set_font(vc, f->width, f->height, od->fontdata, od->userfont);
-}
-
-/*
- *  User asked to set font; we are guaranteed that
- *	a) width and height are in range 1..32
- *	b) charcount does not exceed 512
- *  but lets not assume that, since someone might someday want to use larger
- *  fonts. And charcount of 512 is small for unicode support.
- *
- *  However, user space gives the font in 32 rows , regardless of
- *  actual font height. So a new API is needed if support for larger fonts
- *  is ever implemented.
- */
-
-static int fbcon_set_font(struct vc_data *vc, struct console_font *font, unsigned flags)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	unsigned charcount = font->charcount;
-	int w = font->width;
-	int h = font->height;
-	int size;
-	int i, csum;
-	u8 *new_data, *data = font->data;
-	int pitch = (font->width+7) >> 3;
-
-	/* Is there a reason why fbconsole couldn't handle any charcount >256?
-	 * If not this check should be changed to charcount < 256 */
-	if (charcount != 256 && charcount != 512)
-		return -EINVAL;
-
-	/* Make sure drawing engine can handle the font */
-	if (!(info->pixmap.blit_x & (1 << (font->width - 1))) ||
-	    !(info->pixmap.blit_y & (1 << (font->height - 1))))
-		return -EINVAL;
-
-	/* Make sure driver can handle the font length */
-	if (fbcon_invalid_charcount(info, charcount))
-		return -EINVAL;
-
-	size = h * pitch * charcount;
-
-	new_data = kmalloc(FONT_EXTRA_WORDS * sizeof(int) + size, GFP_USER);
-
-	if (!new_data)
-		return -ENOMEM;
-
-	new_data += FONT_EXTRA_WORDS * sizeof(int);
-	FNTSIZE(new_data) = size;
-	FNTCHARCNT(new_data) = charcount;
-	REFCOUNT(new_data) = 0;	/* usage counter */
-	for (i=0; i< charcount; i++) {
-		memcpy(new_data + i*h*pitch, data +  i*32*pitch, h*pitch);
-	}
-
-	/* Since linux has a nice crc32 function use it for counting font
-	 * checksums. */
-	csum = crc32(0, new_data, size);
-
-	FNTSUM(new_data) = csum;
-	/* Check if the same font is on some other console already */
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		struct vc_data *tmp = vc_cons[i].d;
-		
-		if (fb_display[i].userfont &&
-		    fb_display[i].fontdata &&
-		    FNTSUM(fb_display[i].fontdata) == csum &&
-		    FNTSIZE(fb_display[i].fontdata) == size &&
-		    tmp->vc_font.width == w &&
-		    !memcmp(fb_display[i].fontdata, new_data, size)) {
-			kfree(new_data - FONT_EXTRA_WORDS * sizeof(int));
-			new_data = (u8 *)fb_display[i].fontdata;
-			break;
-		}
-	}
-	return fbcon_do_set_font(vc, font->width, font->height, new_data, 1);
-}
-
-static int fbcon_set_def_font(struct vc_data *vc, struct console_font *font, char *name)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	const struct font_desc *f;
-
-	if (!name)
-		f = get_default_font(info->var.xres, info->var.yres,
-				     info->pixmap.blit_x, info->pixmap.blit_y);
-	else if (!(f = find_font(name)))
-		return -ENOENT;
-
-	font->width = f->width;
-	font->height = f->height;
-	return fbcon_do_set_font(vc, f->width, f->height, f->data, 0);
-}
-
-static u16 palette_red[16];
-static u16 palette_green[16];
-static u16 palette_blue[16];
-
-static struct fb_cmap palette_cmap = {
-	0, 16, palette_red, palette_green, palette_blue, NULL
-};
-
-static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table)
-{
-	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-	int i, j, k, depth;
-	u8 val;
-
-	if (fbcon_is_inactive(vc, info))
-		return;
-
-	if (!con_is_visible(vc))
-		return;
-
-	depth = fb_get_color_depth(&info->var, &info->fix);
-	if (depth > 3) {
-		for (i = j = 0; i < 16; i++) {
-			k = table[i];
-			val = vc->vc_palette[j++];
-			palette_red[k] = (val << 8) | val;
-			val = vc->vc_palette[j++];
-			palette_green[k] = (val << 8) | val;
-			val = vc->vc_palette[j++];
-			palette_blue[k] = (val << 8) | val;
-		}
-		palette_cmap.len = 16;
-		palette_cmap.start = 0;
-	/*
-	 * If framebuffer is capable of less than 16 colors,
-	 * use default palette of fbcon.
-	 */
-	} else
-		fb_copy_cmap(fb_default_cmap(1 << depth), &palette_cmap);
-
-	fb_set_cmap(&palette_cmap, info);
-}
-
-static u16 *fbcon_screen_pos(struct vc_data *vc, int offset)
-{
-	unsigned long p;
-	int line;
-	
-	if (vc->vc_num != fg_console || !softback_lines)
-		return (u16 *) (vc->vc_origin + offset);
-	line = offset / vc->vc_size_row;
-	if (line >= softback_lines)
-		return (u16 *) (vc->vc_origin + offset -
-				softback_lines * vc->vc_size_row);
-	p = softback_curr + offset;
-	if (p >= softback_end)
-		p += softback_buf - softback_end;
-	return (u16 *) p;
-}
-
-static unsigned long fbcon_getxy(struct vc_data *vc, unsigned long pos,
-				 int *px, int *py)
-{
-	unsigned long ret;
-	int x, y;
-
-	if (pos >= vc->vc_origin && pos < vc->vc_scr_end) {
-		unsigned long offset = (pos - vc->vc_origin) / 2;
-
-		x = offset % vc->vc_cols;
-		y = offset / vc->vc_cols;
-		if (vc->vc_num == fg_console)
-			y += softback_lines;
-		ret = pos + (vc->vc_cols - x) * 2;
-	} else if (vc->vc_num == fg_console && softback_lines) {
-		unsigned long offset = pos - softback_curr;
-
-		if (pos < softback_curr)
-			offset += softback_end - softback_buf;
-		offset /= 2;
-		x = offset % vc->vc_cols;
-		y = offset / vc->vc_cols;
-		ret = pos + (vc->vc_cols - x) * 2;
-		if (ret == softback_end)
-			ret = softback_buf;
-		if (ret == softback_in)
-			ret = vc->vc_origin;
-	} else {
-		/* Should not happen */
-		x = y = 0;
-		ret = vc->vc_origin;
-	}
-	if (px)
-		*px = x;
-	if (py)
-		*py = y;
-	return ret;
-}
-
-/* As we might be inside of softback, we may work with non-contiguous buffer,
-   that's why we have to use a separate routine. */
-static void fbcon_invert_region(struct vc_data *vc, u16 * p, int cnt)
-{
-	while (cnt--) {
-		u16 a = scr_readw(p);
-		if (!vc->vc_can_do_color)
-			a ^= 0x0800;
-		else if (vc->vc_hi_font_mask == 0x100)
-			a = ((a) & 0x11ff) | (((a) & 0xe000) >> 4) |
-			    (((a) & 0x0e00) << 4);
-		else
-			a = ((a) & 0x88ff) | (((a) & 0x7000) >> 4) |
-			    (((a) & 0x0700) << 4);
-		scr_writew(a, p++);
-		if (p == (u16 *) softback_end)
-			p = (u16 *) softback_buf;
-		if (p == (u16 *) softback_in)
-			p = (u16 *) vc->vc_origin;
-	}
-}
-
-static void fbcon_scrolldelta(struct vc_data *vc, int lines)
-{
-	struct fb_info *info = registered_fb[con2fb_map[fg_console]];
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *disp = &fb_display[fg_console];
-	int offset, limit, scrollback_old;
-
-	if (softback_top) {
-		if (vc->vc_num != fg_console)
-			return;
-		if (vc->vc_mode != KD_TEXT || !lines)
-			return;
-		if (logo_shown >= 0) {
-			struct vc_data *conp2 = vc_cons[logo_shown].d;
-
-			if (conp2->vc_top == logo_lines
-			    && conp2->vc_bottom == conp2->vc_rows)
-				conp2->vc_top = 0;
-			if (logo_shown == vc->vc_num) {
-				unsigned long p, q;
-				int i;
-
-				p = softback_in;
-				q = vc->vc_origin +
-				    logo_lines * vc->vc_size_row;
-				for (i = 0; i < logo_lines; i++) {
-					if (p == softback_top)
-						break;
-					if (p == softback_buf)
-						p = softback_end;
-					p -= vc->vc_size_row;
-					q -= vc->vc_size_row;
-					scr_memcpyw((u16 *) q, (u16 *) p,
-						    vc->vc_size_row);
-				}
-				softback_in = softback_curr = p;
-				update_region(vc, vc->vc_origin,
-					      logo_lines * vc->vc_cols);
-			}
-			logo_shown = FBCON_LOGO_CANSHOW;
-		}
-		fbcon_cursor(vc, CM_ERASE | CM_SOFTBACK);
-		fbcon_redraw_softback(vc, disp, lines);
-		fbcon_cursor(vc, CM_DRAW | CM_SOFTBACK);
-		return;
-	}
-
-	if (!scrollback_phys_max)
-		return;
-
-	scrollback_old = scrollback_current;
-	scrollback_current -= lines;
-	if (scrollback_current < 0)
-		scrollback_current = 0;
-	else if (scrollback_current > scrollback_max)
-		scrollback_current = scrollback_max;
-	if (scrollback_current == scrollback_old)
-		return;
-
-	if (fbcon_is_inactive(vc, info))
-		return;
-
-	fbcon_cursor(vc, CM_ERASE);
-
-	offset = disp->yscroll - scrollback_current;
-	limit = disp->vrows;
-	switch (disp->scrollmode) {
-	case SCROLL_WRAP_MOVE:
-		info->var.vmode |= FB_VMODE_YWRAP;
-		break;
-	case SCROLL_PAN_MOVE:
-	case SCROLL_PAN_REDRAW:
-		limit -= vc->vc_rows;
-		info->var.vmode &= ~FB_VMODE_YWRAP;
-		break;
-	}
-	if (offset < 0)
-		offset += limit;
-	else if (offset >= limit)
-		offset -= limit;
-
-	ops->var.xoffset = 0;
-	ops->var.yoffset = offset * vc->vc_font.height;
-	ops->update_start(info);
-
-	if (!scrollback_current)
-		fbcon_cursor(vc, CM_DRAW);
-}
-
-static int fbcon_set_origin(struct vc_data *vc)
-{
-	if (softback_lines)
-		fbcon_scrolldelta(vc, softback_lines);
-	return 0;
-}
-
-static void fbcon_suspended(struct fb_info *info)
-{
-	struct vc_data *vc = NULL;
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (!ops || ops->currcon < 0)
-		return;
-	vc = vc_cons[ops->currcon].d;
-
-	/* Clear cursor, restore saved data */
-	fbcon_cursor(vc, CM_ERASE);
-}
-
-static void fbcon_resumed(struct fb_info *info)
-{
-	struct vc_data *vc;
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	if (!ops || ops->currcon < 0)
-		return;
-	vc = vc_cons[ops->currcon].d;
-
-	update_screen(vc);
-}
-
-static void fbcon_modechanged(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct vc_data *vc;
-	struct display *p;
-	int rows, cols;
-
-	if (!ops || ops->currcon < 0)
-		return;
-	vc = vc_cons[ops->currcon].d;
-	if (vc->vc_mode != KD_TEXT ||
-	    registered_fb[con2fb_map[ops->currcon]] != info)
-		return;
-
-	p = &fb_display[vc->vc_num];
-	set_blitting_type(vc, info);
-
-	if (con_is_visible(vc)) {
-		var_to_display(p, &info->var, info);
-		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-		cols /= vc->vc_font.width;
-		rows /= vc->vc_font.height;
-		vc_resize(vc, cols, rows);
-		updatescrollmode(p, info, vc);
-		scrollback_max = 0;
-		scrollback_current = 0;
-
-		if (!fbcon_is_inactive(vc, info)) {
-		    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-		    ops->update_start(info);
-		}
-
-		fbcon_set_palette(vc, color_table);
-		update_screen(vc);
-		if (softback_buf)
-			fbcon_update_softback(vc);
-	}
-}
-
-static void fbcon_set_all_vcs(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct vc_data *vc;
-	struct display *p;
-	int i, rows, cols, fg = -1;
-
-	if (!ops || ops->currcon < 0)
-		return;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		vc = vc_cons[i].d;
-		if (!vc || vc->vc_mode != KD_TEXT ||
-		    registered_fb[con2fb_map[i]] != info)
-			continue;
-
-		if (con_is_visible(vc)) {
-			fg = i;
-			continue;
-		}
-
-		p = &fb_display[vc->vc_num];
-		set_blitting_type(vc, info);
-		var_to_display(p, &info->var, info);
-		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
-		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
-		cols /= vc->vc_font.width;
-		rows /= vc->vc_font.height;
-		vc_resize(vc, cols, rows);
-	}
-
-	if (fg != -1)
-		fbcon_modechanged(info);
-}
-
-static int fbcon_mode_deleted(struct fb_info *info,
-			      struct fb_videomode *mode)
-{
-	struct fb_info *fb_info;
-	struct display *p;
-	int i, j, found = 0;
-
-	/* before deletion, ensure that mode is not in use */
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		j = con2fb_map[i];
-		if (j == -1)
-			continue;
-		fb_info = registered_fb[j];
-		if (fb_info != info)
-			continue;
-		p = &fb_display[i];
-		if (!p || !p->mode)
-			continue;
-		if (fb_mode_is_equal(p->mode, mode)) {
-			found = 1;
-			break;
-		}
-	}
-	return found;
-}
-
-#ifdef CONFIG_VT_HW_CONSOLE_BINDING
-static int fbcon_unbind(void)
-{
-	int ret;
-
-	ret = do_unbind_con_driver(&fb_con, first_fb_vc, last_fb_vc,
-				fbcon_is_default);
-
-	if (!ret)
-		fbcon_has_console_bind = 0;
-
-	return ret;
-}
-#else
-static inline int fbcon_unbind(void)
-{
-	return -EINVAL;
-}
-#endif /* CONFIG_VT_HW_CONSOLE_BINDING */
-
-/* called with console_lock held */
-static int fbcon_fb_unbind(int idx)
-{
-	int i, new_idx = -1, ret = 0;
-
-	if (!fbcon_has_console_bind)
-		return 0;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		if (con2fb_map[i] != idx &&
-		    con2fb_map[i] != -1) {
-			new_idx = i;
-			break;
-		}
-	}
-
-	if (new_idx != -1) {
-		for (i = first_fb_vc; i <= last_fb_vc; i++) {
-			if (con2fb_map[i] == idx)
-				set_con2fb_map(i, new_idx, 0);
-		}
-	} else {
-		struct fb_info *info = registered_fb[idx];
-
-		/* This is sort of like set_con2fb_map, except it maps
-		 * the consoles to no device and then releases the
-		 * oldinfo to free memory and cancel the cursor blink
-		 * timer. I can imagine this just becoming part of
-		 * set_con2fb_map where new_idx is -1
-		 */
-		for (i = first_fb_vc; i <= last_fb_vc; i++) {
-			if (con2fb_map[i] == idx) {
-				con2fb_map[i] = -1;
-				if (!search_fb_in_map(idx)) {
-					ret = con2fb_release_oldinfo(vc_cons[i].d,
-								     info, NULL, i,
-								     idx, 0);
-					if (ret) {
-						con2fb_map[i] = idx;
-						return ret;
-					}
-				}
-			}
-		}
-		ret = fbcon_unbind();
-	}
-
-	return ret;
-}
-
-/* called with console_lock held */
-static int fbcon_fb_unregistered(struct fb_info *info)
-{
-	int i, idx;
-
-	idx = info->node;
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		if (con2fb_map[i] == idx)
-			con2fb_map[i] = -1;
-	}
-
-	if (idx == info_idx) {
-		info_idx = -1;
-
-		for (i = 0; i < FB_MAX; i++) {
-			if (registered_fb[i] != NULL) {
-				info_idx = i;
-				break;
-			}
-		}
-	}
-
-	if (info_idx != -1) {
-		for (i = first_fb_vc; i <= last_fb_vc; i++) {
-			if (con2fb_map[i] == -1)
-				con2fb_map[i] = info_idx;
-		}
-	}
-
-	if (primary_device == idx)
-		primary_device = -1;
-
-	if (!num_registered_fb)
-		do_unregister_con_driver(&fb_con);
-
-	return 0;
-}
-
-/* called with console_lock held */
-static void fbcon_remap_all(int idx)
-{
-	int i;
-	for (i = first_fb_vc; i <= last_fb_vc; i++)
-		set_con2fb_map(i, idx, 0);
-
-	if (con_is_bound(&fb_con)) {
-		printk(KERN_INFO "fbcon: Remapping primary device, "
-		       "fb%i, to tty %i-%i\n", idx,
-		       first_fb_vc + 1, last_fb_vc + 1);
-		info_idx = idx;
-	}
-}
-
-#ifdef CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY
-static void fbcon_select_primary(struct fb_info *info)
-{
-	if (!map_override && primary_device == -1 &&
-	    fb_is_primary_device(info)) {
-		int i;
-
-		printk(KERN_INFO "fbcon: %s (fb%i) is primary device\n",
-		       info->fix.id, info->node);
-		primary_device = info->node;
-
-		for (i = first_fb_vc; i <= last_fb_vc; i++)
-			con2fb_map_boot[i] = primary_device;
-
-		if (con_is_bound(&fb_con)) {
-			printk(KERN_INFO "fbcon: Remapping primary device, "
-			       "fb%i, to tty %i-%i\n", info->node,
-			       first_fb_vc + 1, last_fb_vc + 1);
-			info_idx = primary_device;
-		}
-	}
-
-}
-#else
-static inline void fbcon_select_primary(struct fb_info *info)
-{
-	return;
-}
-#endif /* CONFIG_FRAMEBUFFER_DETECT_PRIMARY */
-
-/* called with console_lock held */
-static int fbcon_fb_registered(struct fb_info *info)
-{
-	int ret = 0, i, idx;
-
-	idx = info->node;
-	fbcon_select_primary(info);
-
-	if (info_idx == -1) {
-		for (i = first_fb_vc; i <= last_fb_vc; i++) {
-			if (con2fb_map_boot[i] == idx) {
-				info_idx = idx;
-				break;
-			}
-		}
-
-		if (info_idx != -1)
-			ret = do_fbcon_takeover(1);
-	} else {
-		for (i = first_fb_vc; i <= last_fb_vc; i++) {
-			if (con2fb_map_boot[i] == idx)
-				set_con2fb_map(i, idx, 0);
-		}
-	}
-
-	return ret;
-}
-
-static void fbcon_fb_blanked(struct fb_info *info, int blank)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct vc_data *vc;
-
-	if (!ops || ops->currcon < 0)
-		return;
-
-	vc = vc_cons[ops->currcon].d;
-	if (vc->vc_mode != KD_TEXT ||
-			registered_fb[con2fb_map[ops->currcon]] != info)
-		return;
-
-	if (con_is_visible(vc)) {
-		if (blank)
-			do_blank_screen(0);
-		else
-			do_unblank_screen(0);
-	}
-	ops->blank_state = blank;
-}
-
-static void fbcon_new_modelist(struct fb_info *info)
-{
-	int i;
-	struct vc_data *vc;
-	struct fb_var_screeninfo var;
-	const struct fb_videomode *mode;
-
-	for (i = first_fb_vc; i <= last_fb_vc; i++) {
-		if (registered_fb[con2fb_map[i]] != info)
-			continue;
-		if (!fb_display[i].mode)
-			continue;
-		vc = vc_cons[i].d;
-		display_to_var(&var, &fb_display[i]);
-		mode = fb_find_nearest_mode(fb_display[i].mode,
-					    &info->modelist);
-		fb_videomode_to_var(&var, mode);
-		fbcon_set_disp(info, &var, vc->vc_num);
-	}
-}
-
-static void fbcon_get_requirement(struct fb_info *info,
-				  struct fb_blit_caps *caps)
-{
-	struct vc_data *vc;
-	struct display *p;
-
-	if (caps->flags) {
-		int i, charcnt;
-
-		for (i = first_fb_vc; i <= last_fb_vc; i++) {
-			vc = vc_cons[i].d;
-			if (vc && vc->vc_mode == KD_TEXT &&
-			    info->node == con2fb_map[i]) {
-				p = &fb_display[i];
-				caps->x |= 1 << (vc->vc_font.width - 1);
-				caps->y |= 1 << (vc->vc_font.height - 1);
-				charcnt = (p->userfont) ?
-					FNTCHARCNT(p->fontdata) : 256;
-				if (caps->len < charcnt)
-					caps->len = charcnt;
-			}
-		}
-	} else {
-		vc = vc_cons[fg_console].d;
-
-		if (vc && vc->vc_mode == KD_TEXT &&
-		    info->node == con2fb_map[fg_console]) {
-			p = &fb_display[fg_console];
-			caps->x = 1 << (vc->vc_font.width - 1);
-			caps->y = 1 << (vc->vc_font.height - 1);
-			caps->len = (p->userfont) ?
-				FNTCHARCNT(p->fontdata) : 256;
-		}
-	}
-}
-
-static int fbcon_event_notify(struct notifier_block *self,
-			      unsigned long action, void *data)
-{
-	struct fb_event *event = data;
-	struct fb_info *info = event->info;
-	struct fb_videomode *mode;
-	struct fb_con2fbmap *con2fb;
-	struct fb_blit_caps *caps;
-	int idx, ret = 0;
-
-	/*
-	 * ignore all events except driver registration and deregistration
-	 * if fbcon is not active
-	 */
-	if (fbcon_has_exited && !(action == FB_EVENT_FB_REGISTERED ||
-				  action == FB_EVENT_FB_UNREGISTERED))
-		goto done;
-
-	switch(action) {
-	case FB_EVENT_SUSPEND:
-		fbcon_suspended(info);
-		break;
-	case FB_EVENT_RESUME:
-		fbcon_resumed(info);
-		break;
-	case FB_EVENT_MODE_CHANGE:
-		fbcon_modechanged(info);
-		break;
-	case FB_EVENT_MODE_CHANGE_ALL:
-		fbcon_set_all_vcs(info);
-		break;
-	case FB_EVENT_MODE_DELETE:
-		mode = event->data;
-		ret = fbcon_mode_deleted(info, mode);
-		break;
-	case FB_EVENT_FB_UNBIND:
-		idx = info->node;
-		ret = fbcon_fb_unbind(idx);
-		break;
-	case FB_EVENT_FB_REGISTERED:
-		ret = fbcon_fb_registered(info);
-		break;
-	case FB_EVENT_FB_UNREGISTERED:
-		ret = fbcon_fb_unregistered(info);
-		break;
-	case FB_EVENT_SET_CONSOLE_MAP:
-		/* called with console lock held */
-		con2fb = event->data;
-		ret = set_con2fb_map(con2fb->console - 1,
-				     con2fb->framebuffer, 1);
-		break;
-	case FB_EVENT_GET_CONSOLE_MAP:
-		con2fb = event->data;
-		con2fb->framebuffer = con2fb_map[con2fb->console - 1];
-		break;
-	case FB_EVENT_BLANK:
-		fbcon_fb_blanked(info, *(int *)event->data);
-		break;
-	case FB_EVENT_NEW_MODELIST:
-		fbcon_new_modelist(info);
-		break;
-	case FB_EVENT_GET_REQ:
-		caps = event->data;
-		fbcon_get_requirement(info, caps);
-		break;
-	case FB_EVENT_REMAP_ALL_CONSOLE:
-		idx = info->node;
-		fbcon_remap_all(idx);
-		break;
-	}
-done:
-	return ret;
-}
-
-/*
- *  The console `switch' structure for the frame buffer based console
- */
-
-static const struct consw fb_con = {
-	.owner			= THIS_MODULE,
-	.con_startup 		= fbcon_startup,
-	.con_init 		= fbcon_init,
-	.con_deinit 		= fbcon_deinit,
-	.con_clear 		= fbcon_clear,
-	.con_putc 		= fbcon_putc,
-	.con_putcs 		= fbcon_putcs,
-	.con_cursor 		= fbcon_cursor,
-	.con_scroll 		= fbcon_scroll,
-	.con_switch 		= fbcon_switch,
-	.con_blank 		= fbcon_blank,
-	.con_font_set 		= fbcon_set_font,
-	.con_font_get 		= fbcon_get_font,
-	.con_font_default	= fbcon_set_def_font,
-	.con_font_copy 		= fbcon_copy_font,
-	.con_set_palette 	= fbcon_set_palette,
-	.con_scrolldelta 	= fbcon_scrolldelta,
-	.con_set_origin 	= fbcon_set_origin,
-	.con_invert_region 	= fbcon_invert_region,
-	.con_screen_pos 	= fbcon_screen_pos,
-	.con_getxy 		= fbcon_getxy,
-	.con_resize             = fbcon_resize,
-	.con_debug_enter	= fbcon_debug_enter,
-	.con_debug_leave	= fbcon_debug_leave,
-};
-
-static struct notifier_block fbcon_event_notifier = {
-	.notifier_call	= fbcon_event_notify,
-};
-
-static ssize_t store_rotate(struct device *device,
-			    struct device_attribute *attr, const char *buf,
-			    size_t count)
-{
-	struct fb_info *info;
-	int rotate, idx;
-	char **last = NULL;
-
-	if (fbcon_has_exited)
-		return count;
-
-	console_lock();
-	idx = con2fb_map[fg_console];
-
-	if (idx == -1 || registered_fb[idx] == NULL)
-		goto err;
-
-	info = registered_fb[idx];
-	rotate = simple_strtoul(buf, last, 0);
-	fbcon_rotate(info, rotate);
-err:
-	console_unlock();
-	return count;
-}
-
-static ssize_t store_rotate_all(struct device *device,
-				struct device_attribute *attr,const char *buf,
-				size_t count)
-{
-	struct fb_info *info;
-	int rotate, idx;
-	char **last = NULL;
-
-	if (fbcon_has_exited)
-		return count;
-
-	console_lock();
-	idx = con2fb_map[fg_console];
-
-	if (idx == -1 || registered_fb[idx] == NULL)
-		goto err;
-
-	info = registered_fb[idx];
-	rotate = simple_strtoul(buf, last, 0);
-	fbcon_rotate_all(info, rotate);
-err:
-	console_unlock();
-	return count;
-}
-
-static ssize_t show_rotate(struct device *device,
-			   struct device_attribute *attr,char *buf)
-{
-	struct fb_info *info;
-	int rotate = 0, idx;
-
-	if (fbcon_has_exited)
-		return 0;
-
-	console_lock();
-	idx = con2fb_map[fg_console];
-
-	if (idx == -1 || registered_fb[idx] == NULL)
-		goto err;
-
-	info = registered_fb[idx];
-	rotate = fbcon_get_rotate(info);
-err:
-	console_unlock();
-	return snprintf(buf, PAGE_SIZE, "%d\n", rotate);
-}
-
-static ssize_t show_cursor_blink(struct device *device,
-				 struct device_attribute *attr, char *buf)
-{
-	struct fb_info *info;
-	struct fbcon_ops *ops;
-	int idx, blink = -1;
-
-	if (fbcon_has_exited)
-		return 0;
-
-	console_lock();
-	idx = con2fb_map[fg_console];
-
-	if (idx == -1 || registered_fb[idx] == NULL)
-		goto err;
-
-	info = registered_fb[idx];
-	ops = info->fbcon_par;
-
-	if (!ops)
-		goto err;
-
-	blink = (ops->flags & FBCON_FLAGS_CURSOR_TIMER) ? 1 : 0;
-err:
-	console_unlock();
-	return snprintf(buf, PAGE_SIZE, "%d\n", blink);
-}
-
-static ssize_t store_cursor_blink(struct device *device,
-				  struct device_attribute *attr,
-				  const char *buf, size_t count)
-{
-	struct fb_info *info;
-	int blink, idx;
-	char **last = NULL;
-
-	if (fbcon_has_exited)
-		return count;
-
-	console_lock();
-	idx = con2fb_map[fg_console];
-
-	if (idx == -1 || registered_fb[idx] == NULL)
-		goto err;
-
-	info = registered_fb[idx];
-
-	if (!info->fbcon_par)
-		goto err;
-
-	blink = simple_strtoul(buf, last, 0);
-
-	if (blink) {
-		fbcon_cursor_noblink = 0;
-		fbcon_add_cursor_timer(info);
-	} else {
-		fbcon_cursor_noblink = 1;
-		fbcon_del_cursor_timer(info);
-	}
-
-err:
-	console_unlock();
-	return count;
-}
-
-static struct device_attribute device_attrs[] = {
-	__ATTR(rotate, S_IRUGO|S_IWUSR, show_rotate, store_rotate),
-	__ATTR(rotate_all, S_IWUSR, NULL, store_rotate_all),
-	__ATTR(cursor_blink, S_IRUGO|S_IWUSR, show_cursor_blink,
-	       store_cursor_blink),
-};
-
-static int fbcon_init_device(void)
-{
-	int i, error = 0;
-
-	fbcon_has_sysfs = 1;
-
-	for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
-		error = device_create_file(fbcon_device, &device_attrs[i]);
-
-		if (error)
-			break;
-	}
-
-	if (error) {
-		while (--i >= 0)
-			device_remove_file(fbcon_device, &device_attrs[i]);
-
-		fbcon_has_sysfs = 0;
-	}
-
-	return 0;
-}
-
-static void fbcon_start(void)
-{
-	if (num_registered_fb) {
-		int i;
-
-		console_lock();
-
-		for (i = 0; i < FB_MAX; i++) {
-			if (registered_fb[i] != NULL) {
-				info_idx = i;
-				break;
-			}
-		}
-
-		do_fbcon_takeover(0);
-		console_unlock();
-
-	}
-}
-
-static void fbcon_exit(void)
-{
-	struct fb_info *info;
-	int i, j, mapped;
-
-	if (fbcon_has_exited)
-		return;
-
-	kfree((void *)softback_buf);
-	softback_buf = 0UL;
-
-	for (i = 0; i < FB_MAX; i++) {
-		int pending = 0;
-
-		mapped = 0;
-		info = registered_fb[i];
-
-		if (info == NULL)
-			continue;
-
-		if (info->queue.func)
-			pending = cancel_work_sync(&info->queue);
-		DPRINTK("fbcon: %s pending work\n", (pending ? "canceled" :
-			"no"));
-
-		for (j = first_fb_vc; j <= last_fb_vc; j++) {
-			if (con2fb_map[j] == i) {
-				mapped = 1;
-				break;
-			}
-		}
-
-		if (mapped) {
-			if (info->fbops->fb_release)
-				info->fbops->fb_release(info, 0);
-			module_put(info->fbops->owner);
-
-			if (info->fbcon_par) {
-				struct fbcon_ops *ops = info->fbcon_par;
-
-				fbcon_del_cursor_timer(info);
-				kfree(ops->cursor_src);
-				kfree(ops->cursor_state.mask);
-				kfree(info->fbcon_par);
-				info->fbcon_par = NULL;
-			}
-
-			if (info->queue.func == fb_flashcursor)
-				info->queue.func = NULL;
-		}
-	}
-
-	fbcon_has_exited = 1;
-}
-
-static int __init fb_console_init(void)
-{
-	int i;
-
-	console_lock();
-	fb_register_client(&fbcon_event_notifier);
-	fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), NULL,
-				     "fbcon");
-
-	if (IS_ERR(fbcon_device)) {
-		printk(KERN_WARNING "Unable to create device "
-		       "for fbcon; errno = %ld\n",
-		       PTR_ERR(fbcon_device));
-		fbcon_device = NULL;
-	} else
-		fbcon_init_device();
-
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-		con2fb_map[i] = -1;
-
-	console_unlock();
-	fbcon_start();
-	return 0;
-}
-
-fs_initcall(fb_console_init);
-
-#ifdef MODULE
-
-static void __exit fbcon_deinit_device(void)
-{
-	int i;
-
-	if (fbcon_has_sysfs) {
-		for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
-			device_remove_file(fbcon_device, &device_attrs[i]);
-
-		fbcon_has_sysfs = 0;
-	}
-}
-
-static void __exit fb_console_exit(void)
-{
-	console_lock();
-	fb_unregister_client(&fbcon_event_notifier);
-	fbcon_deinit_device();
-	device_destroy(fb_class, MKDEV(0, 0));
-	fbcon_exit();
-	do_unregister_con_driver(&fb_con);
-	console_unlock();
-}	
-
-module_exit(fb_console_exit);
-
-#endif
-
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
deleted file mode 100644
index 7aaa4eabbba0..000000000000
--- a/drivers/video/console/fbcon.h
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- *  linux/drivers/video/console/fbcon.h -- Low level frame buffer based console driver
- *
- *	Copyright (C) 1997 Geert Uytterhoeven
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive
- *  for more details.
- */
-
-#ifndef _VIDEO_FBCON_H
-#define _VIDEO_FBCON_H
-
-#include <linux/types.h>
-#include <linux/vt_buffer.h>
-#include <linux/vt_kern.h>
-
-#include <asm/io.h>
-
-#define FBCON_FLAGS_INIT         1
-#define FBCON_FLAGS_CURSOR_TIMER 2
-
-   /*
-    *    This is the interface between the low-level console driver and the
-    *    low-level frame buffer device
-    */
-
-struct display {
-    /* Filled in by the low-level console driver */
-    const u_char *fontdata;
-    int userfont;                   /* != 0 if fontdata kmalloc()ed */
-    u_short scrollmode;             /* Scroll Method */
-    u_short inverse;                /* != 0 text black on white as default */
-    short yscroll;                  /* Hardware scrolling */
-    int vrows;                      /* number of virtual rows */
-    int cursor_shape;
-    int con_rotate;
-    u32 xres_virtual;
-    u32 yres_virtual;
-    u32 height;
-    u32 width;
-    u32 bits_per_pixel;
-    u32 grayscale;
-    u32 nonstd;
-    u32 accel_flags;
-    u32 rotate;
-    struct fb_bitfield red;
-    struct fb_bitfield green;
-    struct fb_bitfield blue;
-    struct fb_bitfield transp;
-    const struct fb_videomode *mode;
-};
-
-struct fbcon_ops {
-	void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy,
-		      int sx, int dy, int dx, int height, int width);
-	void (*clear)(struct vc_data *vc, struct fb_info *info, int sy,
-		      int sx, int height, int width);
-	void (*putcs)(struct vc_data *vc, struct fb_info *info,
-		      const unsigned short *s, int count, int yy, int xx,
-		      int fg, int bg);
-	void (*clear_margins)(struct vc_data *vc, struct fb_info *info,
-			      int bottom_only);
-	void (*cursor)(struct vc_data *vc, struct fb_info *info, int mode,
-		       int softback_lines, int fg, int bg);
-	int  (*update_start)(struct fb_info *info);
-	int  (*rotate_font)(struct fb_info *info, struct vc_data *vc);
-	struct fb_var_screeninfo var;  /* copy of the current fb_var_screeninfo */
-	struct timer_list cursor_timer; /* Cursor timer */
-	struct fb_cursor cursor_state;
-	struct display *p;
-        int    currcon;	                /* Current VC. */
-	int    cur_blink_jiffies;
-	int    cursor_flash;
-	int    cursor_reset;
-	int    blank_state;
-	int    graphics;
-	int    save_graphics; /* for debug enter/leave */
-	int    flags;
-	int    rotate;
-	int    cur_rotate;
-	char  *cursor_data;
-	u8    *fontbuffer;
-	u8    *fontdata;
-	u8    *cursor_src;
-	u32    cursor_size;
-	u32    fd_size;
-};
-    /*
-     *  Attribute Decoding
-     */
-
-/* Color */
-#define attr_fgcol(fgshift,s)    \
-	(((s) >> (fgshift)) & 0x0f)
-#define attr_bgcol(bgshift,s)    \
-	(((s) >> (bgshift)) & 0x0f)
-
-/* Monochrome */
-#define attr_bold(s) \
-	((s) & 0x200)
-#define attr_reverse(s) \
-	((s) & 0x800)
-#define attr_underline(s) \
-	((s) & 0x400)
-#define attr_blink(s) \
-	((s) & 0x8000)
-	
-
-static inline int mono_col(const struct fb_info *info)
-{
-	__u32 max_len;
-	max_len = max(info->var.green.length, info->var.red.length);
-	max_len = max(info->var.blue.length, max_len);
-	return (~(0xfff << max_len)) & 0xff;
-}
-
-static inline int attr_col_ec(int shift, struct vc_data *vc,
-			      struct fb_info *info, int is_fg)
-{
-	int is_mono01;
-	int col;
-	int fg;
-	int bg;
-
-	if (!vc)
-		return 0;
-
-	if (vc->vc_can_do_color)
-		return is_fg ? attr_fgcol(shift,vc->vc_video_erase_char)
-			: attr_bgcol(shift,vc->vc_video_erase_char);
-
-	if (!info)
-		return 0;
-
-	col = mono_col(info);
-	is_mono01 = info->fix.visual == FB_VISUAL_MONO01;
-
-	if (attr_reverse(vc->vc_video_erase_char)) {
-		fg = is_mono01 ? col : 0;
-		bg = is_mono01 ? 0 : col;
-	}
-	else {
-		fg = is_mono01 ? 0 : col;
-		bg = is_mono01 ? col : 0;
-	}
-
-	return is_fg ? fg : bg;
-}
-
-#define attr_bgcol_ec(bgshift, vc, info) attr_col_ec(bgshift, vc, info, 0)
-#define attr_fgcol_ec(fgshift, vc, info) attr_col_ec(fgshift, vc, info, 1)
-
-/* Font */
-#define REFCOUNT(fd)	(((int *)(fd))[-1])
-#define FNTSIZE(fd)	(((int *)(fd))[-2])
-#define FNTCHARCNT(fd)	(((int *)(fd))[-3])
-#define FNTSUM(fd)	(((int *)(fd))[-4])
-#define FONT_EXTRA_WORDS 4
-
-    /*
-     *  Scroll Method
-     */
-     
-/* There are several methods fbcon can use to move text around the screen:
- *
- *                     Operation   Pan    Wrap
- *---------------------------------------------
- * SCROLL_MOVE         copyarea    No     No
- * SCROLL_PAN_MOVE     copyarea    Yes    No
- * SCROLL_WRAP_MOVE    copyarea    No     Yes
- * SCROLL_REDRAW       imageblit   No     No
- * SCROLL_PAN_REDRAW   imageblit   Yes    No
- * SCROLL_WRAP_REDRAW  imageblit   No     Yes
- *
- * (SCROLL_WRAP_REDRAW is not implemented yet)
- *
- * In general, fbcon will choose the best scrolling
- * method based on the rule below:
- *
- * Pan/Wrap > accel imageblit > accel copyarea >
- * soft imageblit > (soft copyarea)
- *
- * Exception to the rule: Pan + accel copyarea is
- * preferred over Pan + accel imageblit.
- *
- * The above is typical for PCI/AGP cards. Unless
- * overridden, fbcon will never use soft copyarea.
- *
- * If you need to override the above rule, set the
- * appropriate flags in fb_info->flags.  For example,
- * to prefer copyarea over imageblit, set
- * FBINFO_READS_FAST.
- *
- * Other notes:
- * + use the hardware engine to move the text
- *    (hw-accelerated copyarea() and fillrect())
- * + use hardware-supported panning on a large virtual screen
- * + amifb can not only pan, but also wrap the display by N lines
- *    (i.e. visible line i = physical line (i+N) % yres).
- * + read what's already rendered on the screen and
- *     write it in a different place (this is cfb_copyarea())
- * + re-render the text to the screen
- *
- * Whether to use wrapping or panning can only be figured out at
- * runtime (when we know whether our font height is a multiple
- * of the pan/wrap step)
- *
- */
-
-#define SCROLL_MOVE	   0x001
-#define SCROLL_PAN_MOVE	   0x002
-#define SCROLL_WRAP_MOVE   0x003
-#define SCROLL_REDRAW	   0x004
-#define SCROLL_PAN_REDRAW  0x005
-
-#ifdef CONFIG_FB_TILEBLITTING
-extern void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info);
-#endif
-extern void fbcon_set_bitops(struct fbcon_ops *ops);
-extern int  soft_cursor(struct fb_info *info, struct fb_cursor *cursor);
-
-#define FBCON_ATTRIBUTE_UNDERLINE 1
-#define FBCON_ATTRIBUTE_REVERSE   2
-#define FBCON_ATTRIBUTE_BOLD      4
-
-static inline int real_y(struct display *p, int ypos)
-{
-	int rows = p->vrows;
-
-	ypos += p->yscroll;
-	return ypos < rows ? ypos : ypos - rows;
-}
-
-
-static inline int get_attribute(struct fb_info *info, u16 c)
-{
-	int attribute = 0;
-
-	if (fb_get_color_depth(&info->var, &info->fix) == 1) {
-		if (attr_underline(c))
-			attribute |= FBCON_ATTRIBUTE_UNDERLINE;
-		if (attr_reverse(c))
-			attribute |= FBCON_ATTRIBUTE_REVERSE;
-		if (attr_bold(c))
-			attribute |= FBCON_ATTRIBUTE_BOLD;
-	}
-
-	return attribute;
-}
-
-#define FBCON_SWAP(i,r,v) ({ \
-        typeof(r) _r = (r);  \
-        typeof(v) _v = (v);  \
-        (void) (&_r == &_v); \
-        (i == FB_ROTATE_UR || i == FB_ROTATE_UD) ? _r : _v; })
-
-#ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
-extern void fbcon_set_rotate(struct fbcon_ops *ops);
-#else
-#define fbcon_set_rotate(x) do {} while(0)
-#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
-
-#endif /* _VIDEO_FBCON_H */
-
diff --git a/drivers/video/console/fbcon_ccw.c b/drivers/video/console/fbcon_ccw.c
deleted file mode 100644
index 5a3cbf6dff4d..000000000000
--- a/drivers/video/console/fbcon_ccw.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- *  linux/drivers/video/console/fbcon_ccw.c -- Software Rotation - 270 degrees
- *
- *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/console.h>
-#include <asm/types.h>
-#include "fbcon.h"
-#include "fbcon_rotate.h"
-
-/*
- * Rotation 270 degrees
- */
-
-static void ccw_update_attr(u8 *dst, u8 *src, int attribute,
-				  struct vc_data *vc)
-{
-	int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;
-	int width = (vc->vc_font.height + 7) >> 3;
-	int mod = vc->vc_font.height % 8;
-	u8 c, msk = ~(0xff << offset), msk1 = 0;
-
-	if (mod)
-		msk <<= (8 - mod);
-
-	if (offset > mod)
-		msk1 |= 0x01;
-
-	for (i = 0; i < vc->vc_font.width; i++) {
-		for (j = 0; j < width; j++) {
-			c = *src;
-
-			if (attribute & FBCON_ATTRIBUTE_UNDERLINE) {
-				if (j == width - 1)
-					c |= msk;
-
-				if (msk1 && j == width - 2)
-					c |= msk1;
-			}
-
-			if (attribute & FBCON_ATTRIBUTE_BOLD && i)
-				*(dst - width) |= c;
-
-			if (attribute & FBCON_ATTRIBUTE_REVERSE)
-				c = ~c;
-			src++;
-			*dst++ = c;
-		}
-	}
-}
-
-
-static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
-		     int sx, int dy, int dx, int height, int width)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct fb_copyarea area;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-
-	area.sx = sy * vc->vc_font.height;
-	area.sy = vyres - ((sx + width) * vc->vc_font.width);
-	area.dx = dy * vc->vc_font.height;
-	area.dy = vyres - ((dx + width) * vc->vc_font.width);
-	area.width = height * vc->vc_font.height;
-	area.height  = width * vc->vc_font.width;
-
-	info->fbops->fb_copyarea(info, &area);
-}
-
-static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy,
-		     int sx, int height, int width)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct fb_fillrect region;
-	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-
-	region.color = attr_bgcol_ec(bgshift,vc,info);
-	region.dx = sy * vc->vc_font.height;
-	region.dy = vyres - ((sx + width) * vc->vc_font.width);
-	region.height = width * vc->vc_font.width;
-	region.width = height * vc->vc_font.height;
-	region.rop = ROP_COPY;
-
-	info->fbops->fb_fillrect(info, &region);
-}
-
-static inline void ccw_putcs_aligned(struct vc_data *vc, struct fb_info *info,
-				    const u16 *s, u32 attr, u32 cnt,
-				    u32 d_pitch, u32 s_pitch, u32 cellsize,
-				    struct fb_image *image, u8 *buf, u8 *dst)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	u32 idx = (vc->vc_font.height + 7) >> 3;
-	u8 *src;
-
-	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
-
-		if (attr) {
-			ccw_update_attr(buf, src, attr, vc);
-			src = buf;
-		}
-
-		if (likely(idx == 1))
-			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-						vc->vc_font.width);
-		else
-			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-					      vc->vc_font.width);
-
-		dst += d_pitch * vc->vc_font.width;
-	}
-
-	info->fbops->fb_imageblit(info, image);
-}
-
-static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
-		      const unsigned short *s, int count, int yy, int xx,
-		      int fg, int bg)
-{
-	struct fb_image image;
-	struct fbcon_ops *ops = info->fbcon_par;
-	u32 width = (vc->vc_font.height + 7)/8;
-	u32 cellsize = width * vc->vc_font.width;
-	u32 maxcnt = info->pixmap.size/cellsize;
-	u32 scan_align = info->pixmap.scan_align - 1;
-	u32 buf_align = info->pixmap.buf_align - 1;
-	u32 cnt, pitch, size;
-	u32 attribute = get_attribute(info, scr_readw(s));
-	u8 *dst, *buf = NULL;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-
-	if (!ops->fontbuffer)
-		return;
-
-	image.fg_color = fg;
-	image.bg_color = bg;
-	image.dx = yy * vc->vc_font.height;
-	image.dy = vyres - ((xx + count) * vc->vc_font.width);
-	image.width = vc->vc_font.height;
-	image.depth = 1;
-
-	if (attribute) {
-		buf = kmalloc(cellsize, GFP_KERNEL);
-		if (!buf)
-			return;
-	}
-
-	s += count - 1;
-
-	while (count) {
-		if (count > maxcnt)
-			cnt = maxcnt;
-		else
-			cnt = count;
-
-		image.height = vc->vc_font.width * cnt;
-		pitch = ((image.width + 7) >> 3) + scan_align;
-		pitch &= ~scan_align;
-		size = pitch * image.height + buf_align;
-		size &= ~buf_align;
-		dst = fb_get_buffer_offset(info, &info->pixmap, size);
-		image.data = dst;
-		ccw_putcs_aligned(vc, info, s, attribute, cnt, pitch,
-				 width, cellsize, &image, buf, dst);
-		image.dy += image.height;
-		count -= cnt;
-		s -= cnt;
-	}
-
-	/* buf is always NULL except when in monochrome mode, so in this case
-	   it's a gain to check buf against NULL even though kfree() handles
-	   NULL pointers just fine */
-	if (unlikely(buf))
-		kfree(buf);
-
-}
-
-static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
-			     int bottom_only)
-{
-	unsigned int cw = vc->vc_font.width;
-	unsigned int ch = vc->vc_font.height;
-	unsigned int rw = info->var.yres - (vc->vc_cols*cw);
-	unsigned int bh = info->var.xres - (vc->vc_rows*ch);
-	unsigned int bs = vc->vc_rows*ch;
-	struct fb_fillrect region;
-
-	region.color = 0;
-	region.rop = ROP_COPY;
-
-	if (rw && !bottom_only) {
-		region.dx = 0;
-		region.dy = info->var.yoffset;
-		region.height = rw;
-		region.width = info->var.xres_virtual;
-		info->fbops->fb_fillrect(info, &region);
-	}
-
-	if (bh) {
-		region.dx = info->var.xoffset + bs;
-		region.dy = 0;
-                region.height = info->var.yres_virtual;
-                region.width = bh;
-		info->fbops->fb_fillrect(info, &region);
-	}
-}
-
-static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
-		       int softback_lines, int fg, int bg)
-{
-	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
-	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	int w = (vc->vc_font.height + 7) >> 3, c;
-	int y = real_y(ops->p, vc->vc_y);
-	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
-	int err = 1, dx, dy;
-	char *src;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-
-	if (!ops->fontbuffer)
-		return;
-
-	cursor.set = 0;
-
-	if (softback_lines) {
-		if (y + softback_lines >= vc->vc_rows) {
-			mode = CM_ERASE;
-			ops->cursor_flash = 0;
-			return;
-		} else
-			y += softback_lines;
-	}
-
- 	c = scr_readw((u16 *) vc->vc_pos);
-	attribute = get_attribute(info, c);
-	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
-
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
-	}
-
-	if (attribute) {
-		u8 *dst;
-
-		dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC);
-		if (!dst)
-			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
-		ccw_update_attr(dst, src, attribute, vc);
-		src = dst;
-	}
-
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
-		cursor.set |= FB_CUR_SETCMAP;
-	}
-
-	if (ops->cursor_state.image.height != vc->vc_font.width ||
-	    ops->cursor_state.image.width != vc->vc_font.height ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.width;
-		ops->cursor_state.image.width = vc->vc_font.height;
-		cursor.set |= FB_CUR_SETSIZE;
-	}
-
-	dx = y * vc->vc_font.height;
-	dy = vyres - ((vc->vc_x + 1) * vc->vc_font.width);
-
-	if (ops->cursor_state.image.dx != dx ||
-	    ops->cursor_state.image.dy != dy ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = dx;
-		ops->cursor_state.image.dy = dy;
-		cursor.set |= FB_CUR_SETPOS;
-	}
-
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
-		cursor.set |= FB_CUR_SETHOT;
-	}
-
-	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
-		char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC);
-		int cur_height, size, i = 0;
-		int width = (vc->vc_font.width + 7)/8;
-
-		if (!mask)
-			return;
-
-		tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC);
-
-		if (!tmp) {
-			kfree(mask);
-			return;
-		}
-
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
-
-		ops->p->cursor_shape = vc->vc_cursor_type;
-		cursor.set |= FB_CUR_SETSHAPE;
-
-		switch (ops->p->cursor_shape & CUR_HWMASK) {
-		case CUR_NONE:
-			cur_height = 0;
-			break;
-		case CUR_UNDERLINE:
-			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
-			break;
-		case CUR_LOWER_THIRD:
-			cur_height = vc->vc_font.height/3;
-			break;
-		case CUR_LOWER_HALF:
-			cur_height = vc->vc_font.height >> 1;
-			break;
-		case CUR_TWO_THIRDS:
-			cur_height = (vc->vc_font.height << 1)/3;
-			break;
-		case CUR_BLOCK:
-		default:
-			cur_height = vc->vc_font.height;
-			break;
-		}
-
-		size = (vc->vc_font.height - cur_height) * width;
-		while (size--)
-			tmp[i++] = 0;
-		size = cur_height * width;
-		while (size--)
-			tmp[i++] = 0xff;
-		memset(mask, 0, w * vc->vc_font.width);
-		rotate_ccw(tmp, mask, vc->vc_font.width, vc->vc_font.height);
-		kfree(tmp);
-	}
-
-	switch (mode) {
-	case CM_ERASE:
-		ops->cursor_state.enable = 0;
-		break;
-	case CM_DRAW:
-	case CM_MOVE:
-	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
-		break;
-	}
-
-	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
-	cursor.image.depth = 1;
-	cursor.rop = ROP_XOR;
-
-	if (info->fbops->fb_cursor)
-		err = info->fbops->fb_cursor(info, &cursor);
-
-	if (err)
-		soft_cursor(info, &cursor);
-
-	ops->cursor_reset = 0;
-}
-
-static int ccw_update_start(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	u32 yoffset;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-	int err;
-
-	yoffset = (vyres - info->var.yres) - ops->var.xoffset;
-	ops->var.xoffset = ops->var.yoffset;
-	ops->var.yoffset = yoffset;
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
-	return err;
-}
-
-void fbcon_rotate_ccw(struct fbcon_ops *ops)
-{
-	ops->bmove = ccw_bmove;
-	ops->clear = ccw_clear;
-	ops->putcs = ccw_putcs;
-	ops->clear_margins = ccw_clear_margins;
-	ops->cursor = ccw_cursor;
-	ops->update_start = ccw_update_start;
-}
-EXPORT_SYMBOL(fbcon_rotate_ccw);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation (270 degrees) Support");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
deleted file mode 100644
index e7ee44db4e98..000000000000
--- a/drivers/video/console/fbcon_cw.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- *  linux/drivers/video/console/fbcon_ud.c -- Software Rotation - 90 degrees
- *
- *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/console.h>
-#include <asm/types.h>
-#include "fbcon.h"
-#include "fbcon_rotate.h"
-
-/*
- * Rotation 90 degrees
- */
-
-static void cw_update_attr(u8 *dst, u8 *src, int attribute,
-				  struct vc_data *vc)
-{
-	int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;
-	int width = (vc->vc_font.height + 7) >> 3;
-	u8 c, msk = ~(0xff >> offset);
-
-	for (i = 0; i < vc->vc_font.width; i++) {
-		for (j = 0; j < width; j++) {
-			c = *src;
-			if (attribute & FBCON_ATTRIBUTE_UNDERLINE && !j)
-				c |= msk;
-			if (attribute & FBCON_ATTRIBUTE_BOLD && i)
-				c |= *(src-width);
-			if (attribute & FBCON_ATTRIBUTE_REVERSE)
-				c = ~c;
-			src++;
-			*dst++ = c;
-		}
-	}
-}
-
-
-static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
-		     int sx, int dy, int dx, int height, int width)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct fb_copyarea area;
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	area.sx = vxres - ((sy + height) * vc->vc_font.height);
-	area.sy = sx * vc->vc_font.width;
-	area.dx = vxres - ((dy + height) * vc->vc_font.height);
-	area.dy = dx * vc->vc_font.width;
-	area.width = height * vc->vc_font.height;
-	area.height  = width * vc->vc_font.width;
-
-	info->fbops->fb_copyarea(info, &area);
-}
-
-static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,
-		     int sx, int height, int width)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct fb_fillrect region;
-	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	region.color = attr_bgcol_ec(bgshift,vc,info);
-	region.dx = vxres - ((sy + height) * vc->vc_font.height);
-	region.dy = sx *  vc->vc_font.width;
-	region.height = width * vc->vc_font.width;
-	region.width = height * vc->vc_font.height;
-	region.rop = ROP_COPY;
-
-	info->fbops->fb_fillrect(info, &region);
-}
-
-static inline void cw_putcs_aligned(struct vc_data *vc, struct fb_info *info,
-				    const u16 *s, u32 attr, u32 cnt,
-				    u32 d_pitch, u32 s_pitch, u32 cellsize,
-				    struct fb_image *image, u8 *buf, u8 *dst)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	u32 idx = (vc->vc_font.height + 7) >> 3;
-	u8 *src;
-
-	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s++) & charmask)*cellsize;
-
-		if (attr) {
-			cw_update_attr(buf, src, attr, vc);
-			src = buf;
-		}
-
-		if (likely(idx == 1))
-			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-						vc->vc_font.width);
-		else
-			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-					      vc->vc_font.width);
-
-		dst += d_pitch * vc->vc_font.width;
-	}
-
-	info->fbops->fb_imageblit(info, image);
-}
-
-static void cw_putcs(struct vc_data *vc, struct fb_info *info,
-		      const unsigned short *s, int count, int yy, int xx,
-		      int fg, int bg)
-{
-	struct fb_image image;
-	struct fbcon_ops *ops = info->fbcon_par;
-	u32 width = (vc->vc_font.height + 7)/8;
-	u32 cellsize = width * vc->vc_font.width;
-	u32 maxcnt = info->pixmap.size/cellsize;
-	u32 scan_align = info->pixmap.scan_align - 1;
-	u32 buf_align = info->pixmap.buf_align - 1;
-	u32 cnt, pitch, size;
-	u32 attribute = get_attribute(info, scr_readw(s));
-	u8 *dst, *buf = NULL;
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	if (!ops->fontbuffer)
-		return;
-
-	image.fg_color = fg;
-	image.bg_color = bg;
-	image.dx = vxres - ((yy + 1) * vc->vc_font.height);
-	image.dy = xx * vc->vc_font.width;
-	image.width = vc->vc_font.height;
-	image.depth = 1;
-
-	if (attribute) {
-		buf = kmalloc(cellsize, GFP_KERNEL);
-		if (!buf)
-			return;
-	}
-
-	while (count) {
-		if (count > maxcnt)
-			cnt = maxcnt;
-		else
-			cnt = count;
-
-		image.height = vc->vc_font.width * cnt;
-		pitch = ((image.width + 7) >> 3) + scan_align;
-		pitch &= ~scan_align;
-		size = pitch * image.height + buf_align;
-		size &= ~buf_align;
-		dst = fb_get_buffer_offset(info, &info->pixmap, size);
-		image.data = dst;
-		cw_putcs_aligned(vc, info, s, attribute, cnt, pitch,
-				 width, cellsize, &image, buf, dst);
-		image.dy += image.height;
-		count -= cnt;
-		s += cnt;
-	}
-
-	/* buf is always NULL except when in monochrome mode, so in this case
-	   it's a gain to check buf against NULL even though kfree() handles
-	   NULL pointers just fine */
-	if (unlikely(buf))
-		kfree(buf);
-
-}
-
-static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
-			     int bottom_only)
-{
-	unsigned int cw = vc->vc_font.width;
-	unsigned int ch = vc->vc_font.height;
-	unsigned int rw = info->var.yres - (vc->vc_cols*cw);
-	unsigned int bh = info->var.xres - (vc->vc_rows*ch);
-	unsigned int rs = info->var.yres - rw;
-	struct fb_fillrect region;
-
-	region.color = 0;
-	region.rop = ROP_COPY;
-
-	if (rw && !bottom_only) {
-		region.dx = 0;
-		region.dy = info->var.yoffset + rs;
-		region.height = rw;
-		region.width = info->var.xres_virtual;
-		info->fbops->fb_fillrect(info, &region);
-	}
-
-	if (bh) {
-		region.dx = info->var.xoffset;
-		region.dy = info->var.yoffset;
-                region.height = info->var.yres;
-                region.width = bh;
-		info->fbops->fb_fillrect(info, &region);
-	}
-}
-
-static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
-		      int softback_lines, int fg, int bg)
-{
-	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
-	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	int w = (vc->vc_font.height + 7) >> 3, c;
-	int y = real_y(ops->p, vc->vc_y);
-	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
-	int err = 1, dx, dy;
-	char *src;
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	if (!ops->fontbuffer)
-		return;
-
-	cursor.set = 0;
-
-	if (softback_lines) {
-		if (y + softback_lines >= vc->vc_rows) {
-			mode = CM_ERASE;
-			ops->cursor_flash = 0;
-			return;
-		} else
-			y += softback_lines;
-	}
-
- 	c = scr_readw((u16 *) vc->vc_pos);
-	attribute = get_attribute(info, c);
-	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
-
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
-	}
-
-	if (attribute) {
-		u8 *dst;
-
-		dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC);
-		if (!dst)
-			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
-		cw_update_attr(dst, src, attribute, vc);
-		src = dst;
-	}
-
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
-		cursor.set |= FB_CUR_SETCMAP;
-	}
-
-	if (ops->cursor_state.image.height != vc->vc_font.width ||
-	    ops->cursor_state.image.width != vc->vc_font.height ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.width;
-		ops->cursor_state.image.width = vc->vc_font.height;
-		cursor.set |= FB_CUR_SETSIZE;
-	}
-
-	dx = vxres - ((y * vc->vc_font.height) + vc->vc_font.height);
-	dy = vc->vc_x * vc->vc_font.width;
-
-	if (ops->cursor_state.image.dx != dx ||
-	    ops->cursor_state.image.dy != dy ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = dx;
-		ops->cursor_state.image.dy = dy;
-		cursor.set |= FB_CUR_SETPOS;
-	}
-
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
-		cursor.set |= FB_CUR_SETHOT;
-	}
-
-	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
-		char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC);
-		int cur_height, size, i = 0;
-		int width = (vc->vc_font.width + 7)/8;
-
-		if (!mask)
-			return;
-
-		tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC);
-
-		if (!tmp) {
-			kfree(mask);
-			return;
-		}
-
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
-
-		ops->p->cursor_shape = vc->vc_cursor_type;
-		cursor.set |= FB_CUR_SETSHAPE;
-
-		switch (ops->p->cursor_shape & CUR_HWMASK) {
-		case CUR_NONE:
-			cur_height = 0;
-			break;
-		case CUR_UNDERLINE:
-			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
-			break;
-		case CUR_LOWER_THIRD:
-			cur_height = vc->vc_font.height/3;
-			break;
-		case CUR_LOWER_HALF:
-			cur_height = vc->vc_font.height >> 1;
-			break;
-		case CUR_TWO_THIRDS:
-			cur_height = (vc->vc_font.height << 1)/3;
-			break;
-		case CUR_BLOCK:
-		default:
-			cur_height = vc->vc_font.height;
-			break;
-		}
-
-		size = (vc->vc_font.height - cur_height) * width;
-		while (size--)
-			tmp[i++] = 0;
-		size = cur_height * width;
-		while (size--)
-			tmp[i++] = 0xff;
-		memset(mask, 0, w * vc->vc_font.width);
-		rotate_cw(tmp, mask, vc->vc_font.width, vc->vc_font.height);
-		kfree(tmp);
-	}
-
-	switch (mode) {
-	case CM_ERASE:
-		ops->cursor_state.enable = 0;
-		break;
-	case CM_DRAW:
-	case CM_MOVE:
-	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
-		break;
-	}
-
-	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
-	cursor.image.depth = 1;
-	cursor.rop = ROP_XOR;
-
-	if (info->fbops->fb_cursor)
-		err = info->fbops->fb_cursor(info, &cursor);
-
-	if (err)
-		soft_cursor(info, &cursor);
-
-	ops->cursor_reset = 0;
-}
-
-static int cw_update_start(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-	u32 xoffset;
-	int err;
-
-	xoffset = vxres - (info->var.xres + ops->var.yoffset);
-	ops->var.yoffset = ops->var.xoffset;
-	ops->var.xoffset = xoffset;
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
-	return err;
-}
-
-void fbcon_rotate_cw(struct fbcon_ops *ops)
-{
-	ops->bmove = cw_bmove;
-	ops->clear = cw_clear;
-	ops->putcs = cw_putcs;
-	ops->clear_margins = cw_clear_margins;
-	ops->cursor = cw_cursor;
-	ops->update_start = cw_update_start;
-}
-EXPORT_SYMBOL(fbcon_rotate_cw);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation (90 degrees) Support");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/fbcon_rotate.c b/drivers/video/console/fbcon_rotate.c
deleted file mode 100644
index db6528f2d3f2..000000000000
--- a/drivers/video/console/fbcon_rotate.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- *  linux/drivers/video/console/fbcon_rotate.c -- Software Rotation
- *
- *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/console.h>
-#include <asm/types.h>
-#include "fbcon.h"
-#include "fbcon_rotate.h"
-
-static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	int len, err = 0;
-	int s_cellsize, d_cellsize, i;
-	const u8 *src;
-	u8 *dst;
-
-	if (vc->vc_font.data == ops->fontdata &&
-	    ops->p->con_rotate == ops->cur_rotate)
-		goto finished;
-
-	src = ops->fontdata = vc->vc_font.data;
-	ops->cur_rotate = ops->p->con_rotate;
-	len = (!ops->p->userfont) ? 256 : FNTCHARCNT(src);
-	s_cellsize = ((vc->vc_font.width + 7)/8) *
-		vc->vc_font.height;
-	d_cellsize = s_cellsize;
-
-	if (ops->rotate == FB_ROTATE_CW ||
-	    ops->rotate == FB_ROTATE_CCW)
-		d_cellsize = ((vc->vc_font.height + 7)/8) *
-			vc->vc_font.width;
-
-	if (info->fbops->fb_sync)
-		info->fbops->fb_sync(info);
-
-	if (ops->fd_size < d_cellsize * len) {
-		dst = kmalloc(d_cellsize * len, GFP_KERNEL);
-
-		if (dst == NULL) {
-			err = -ENOMEM;
-			goto finished;
-		}
-
-		ops->fd_size = d_cellsize * len;
-		kfree(ops->fontbuffer);
-		ops->fontbuffer = dst;
-	}
-
-	dst = ops->fontbuffer;
-	memset(dst, 0, ops->fd_size);
-
-	switch (ops->rotate) {
-	case FB_ROTATE_UD:
-		for (i = len; i--; ) {
-			rotate_ud(src, dst, vc->vc_font.width,
-				  vc->vc_font.height);
-
-			src += s_cellsize;
-			dst += d_cellsize;
-		}
-		break;
-	case FB_ROTATE_CW:
-		for (i = len; i--; ) {
-			rotate_cw(src, dst, vc->vc_font.width,
-				  vc->vc_font.height);
-			src += s_cellsize;
-			dst += d_cellsize;
-		}
-		break;
-	case FB_ROTATE_CCW:
-		for (i = len; i--; ) {
-			rotate_ccw(src, dst, vc->vc_font.width,
-				   vc->vc_font.height);
-			src += s_cellsize;
-			dst += d_cellsize;
-		}
-		break;
-	}
-
-finished:
-	return err;
-}
-
-void fbcon_set_rotate(struct fbcon_ops *ops)
-{
-	ops->rotate_font = fbcon_rotate_font;
-
-	switch(ops->rotate) {
-	case FB_ROTATE_CW:
-		fbcon_rotate_cw(ops);
-		break;
-	case FB_ROTATE_UD:
-		fbcon_rotate_ud(ops);
-		break;
-	case FB_ROTATE_CCW:
-		fbcon_rotate_ccw(ops);
-		break;
-	}
-}
-EXPORT_SYMBOL(fbcon_set_rotate);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation Support");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/fbcon_rotate.h b/drivers/video/console/fbcon_rotate.h
deleted file mode 100644
index e233444cda66..000000000000
--- a/drivers/video/console/fbcon_rotate.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- *  linux/drivers/video/console/fbcon_rotate.h -- Software Display Rotation
- *
- *	Copyright (C) 2005 Antonino Daplas <adaplas@pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive
- *  for more details.
- */
-
-#ifndef _FBCON_ROTATE_H
-#define _FBCON_ROTATE_H
-
-#define GETVYRES(s,i) ({                           \
-        (s == SCROLL_REDRAW || s == SCROLL_MOVE) ? \
-        (i)->var.yres : (i)->var.yres_virtual; })
-
-#define GETVXRES(s,i) ({                           \
-        (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \
-        (i)->var.xres : (i)->var.xres_virtual; })
-
-
-static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat)
-{
-	u32 tmp = (y * pitch) + x, index = tmp / 8,  bit = tmp % 8;
-
-	pat +=index;
-	return (*pat) & (0x80 >> bit);
-}
-
-static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
-{
-	u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8;
-
-	pat += index;
-
-	(*pat) |= 0x80 >> bit;
-}
-
-static inline void rotate_ud(const char *in, char *out, u32 width, u32 height)
-{
-	int i, j;
-	int shift = (8 - (width % 8)) & 7;
-
-	width = (width + 7) & ~7;
-
-	for (i = 0; i < height; i++) {
-		for (j = 0; j < width - shift; j++) {
-			if (pattern_test_bit(j, i, width, in))
-				pattern_set_bit(width - (1 + j + shift),
-						height - (1 + i),
-						width, out);
-		}
-
-	}
-}
-
-static inline void rotate_cw(const char *in, char *out, u32 width, u32 height)
-{
-	int i, j, h = height, w = width;
-	int shift = (8 - (height % 8)) & 7;
-
-	width = (width + 7) & ~7;
-	height = (height + 7) & ~7;
-
-	for (i = 0; i < h; i++) {
-		for (j = 0; j < w; j++) {
-			if (pattern_test_bit(j, i, width, in))
-				pattern_set_bit(height - 1 - i - shift, j,
-						height, out);
-
-		}
-	}
-}
-
-static inline void rotate_ccw(const char *in, char *out, u32 width, u32 height)
-{
-	int i, j, h = height, w = width;
-	int shift = (8 - (width % 8)) & 7;
-
-	width = (width + 7) & ~7;
-	height = (height + 7) & ~7;
-
-	for (i = 0; i < h; i++) {
-		for (j = 0; j < w; j++) {
-			if (pattern_test_bit(j, i, width, in))
-				pattern_set_bit(i, width - 1 - j - shift,
-						height, out);
-		}
-	}
-}
-
-extern void fbcon_rotate_cw(struct fbcon_ops *ops);
-extern void fbcon_rotate_ud(struct fbcon_ops *ops);
-extern void fbcon_rotate_ccw(struct fbcon_ops *ops);
-#endif
diff --git a/drivers/video/console/fbcon_ud.c b/drivers/video/console/fbcon_ud.c
deleted file mode 100644
index 19e3714abfe8..000000000000
--- a/drivers/video/console/fbcon_ud.c
+++ /dev/null
@@ -1,452 +0,0 @@
-/*
- *  linux/drivers/video/console/fbcon_ud.c -- Software Rotation - 180 degrees
- *
- *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/console.h>
-#include <asm/types.h>
-#include "fbcon.h"
-#include "fbcon_rotate.h"
-
-/*
- * Rotation 180 degrees
- */
-
-static void ud_update_attr(u8 *dst, u8 *src, int attribute,
-				  struct vc_data *vc)
-{
-	int i, offset = (vc->vc_font.height < 10) ? 1 : 2;
-	int width = (vc->vc_font.width + 7) >> 3;
-	unsigned int cellsize = vc->vc_font.height * width;
-	u8 c;
-
-	offset = offset * width;
-
-	for (i = 0; i < cellsize; i++) {
-		c = src[i];
-		if (attribute & FBCON_ATTRIBUTE_UNDERLINE && i < offset)
-			c = 0xff;
-		if (attribute & FBCON_ATTRIBUTE_BOLD)
-			c |= c << 1;
-		if (attribute & FBCON_ATTRIBUTE_REVERSE)
-			c = ~c;
-		dst[i] = c;
-	}
-}
-
-
-static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
-		     int sx, int dy, int dx, int height, int width)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct fb_copyarea area;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	area.sy = vyres - ((sy + height) * vc->vc_font.height);
-	area.sx = vxres - ((sx + width) * vc->vc_font.width);
-	area.dy = vyres - ((dy + height) * vc->vc_font.height);
-	area.dx = vxres - ((dx + width) * vc->vc_font.width);
-	area.height = height * vc->vc_font.height;
-	area.width  = width * vc->vc_font.width;
-
-	info->fbops->fb_copyarea(info, &area);
-}
-
-static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy,
-		     int sx, int height, int width)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	struct fb_fillrect region;
-	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	region.color = attr_bgcol_ec(bgshift,vc,info);
-	region.dy = vyres - ((sy + height) * vc->vc_font.height);
-	region.dx = vxres - ((sx + width) *  vc->vc_font.width);
-	region.width = width * vc->vc_font.width;
-	region.height = height * vc->vc_font.height;
-	region.rop = ROP_COPY;
-
-	info->fbops->fb_fillrect(info, &region);
-}
-
-static inline void ud_putcs_aligned(struct vc_data *vc, struct fb_info *info,
-				    const u16 *s, u32 attr, u32 cnt,
-				    u32 d_pitch, u32 s_pitch, u32 cellsize,
-				    struct fb_image *image, u8 *buf, u8 *dst)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	u32 idx = vc->vc_font.width >> 3;
-	u8 *src;
-
-	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
-
-		if (attr) {
-			ud_update_attr(buf, src, attr, vc);
-			src = buf;
-		}
-
-		if (likely(idx == 1))
-			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-						image->height);
-		else
-			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
-					      image->height);
-
-		dst += s_pitch;
-	}
-
-	info->fbops->fb_imageblit(info, image);
-}
-
-static inline void ud_putcs_unaligned(struct vc_data *vc,
-				      struct fb_info *info, const u16 *s,
-				      u32 attr, u32 cnt, u32 d_pitch,
-				      u32 s_pitch, u32 cellsize,
-				      struct fb_image *image, u8 *buf,
-				      u8 *dst)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	u32 shift_low = 0, mod = vc->vc_font.width % 8;
-	u32 shift_high = 8;
-	u32 idx = vc->vc_font.width >> 3;
-	u8 *src;
-
-	while (cnt--) {
-		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
-
-		if (attr) {
-			ud_update_attr(buf, src, attr, vc);
-			src = buf;
-		}
-
-		fb_pad_unaligned_buffer(dst, d_pitch, src, idx,
-					image->height, shift_high,
-					shift_low, mod);
-		shift_low += mod;
-		dst += (shift_low >= 8) ? s_pitch : s_pitch - 1;
-		shift_low &= 7;
-		shift_high = 8 - shift_low;
-	}
-
-	info->fbops->fb_imageblit(info, image);
-
-}
-
-static void ud_putcs(struct vc_data *vc, struct fb_info *info,
-		      const unsigned short *s, int count, int yy, int xx,
-		      int fg, int bg)
-{
-	struct fb_image image;
-	struct fbcon_ops *ops = info->fbcon_par;
-	u32 width = (vc->vc_font.width + 7)/8;
-	u32 cellsize = width * vc->vc_font.height;
-	u32 maxcnt = info->pixmap.size/cellsize;
-	u32 scan_align = info->pixmap.scan_align - 1;
-	u32 buf_align = info->pixmap.buf_align - 1;
-	u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
-	u32 attribute = get_attribute(info, scr_readw(s));
-	u8 *dst, *buf = NULL;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	if (!ops->fontbuffer)
-		return;
-
-	image.fg_color = fg;
-	image.bg_color = bg;
-	image.dy = vyres - ((yy * vc->vc_font.height) + vc->vc_font.height);
-	image.dx = vxres - ((xx + count) * vc->vc_font.width);
-	image.height = vc->vc_font.height;
-	image.depth = 1;
-
-	if (attribute) {
-		buf = kmalloc(cellsize, GFP_KERNEL);
-		if (!buf)
-			return;
-	}
-
-	s += count - 1;
-
-	while (count) {
-		if (count > maxcnt)
-			cnt = maxcnt;
-		else
-			cnt = count;
-
-		image.width = vc->vc_font.width * cnt;
-		pitch = ((image.width + 7) >> 3) + scan_align;
-		pitch &= ~scan_align;
-		size = pitch * image.height + buf_align;
-		size &= ~buf_align;
-		dst = fb_get_buffer_offset(info, &info->pixmap, size);
-		image.data = dst;
-
-		if (!mod)
-			ud_putcs_aligned(vc, info, s, attribute, cnt, pitch,
-					 width, cellsize, &image, buf, dst);
-		else
-			ud_putcs_unaligned(vc, info, s, attribute, cnt, pitch,
-					   width, cellsize, &image,
-					   buf, dst);
-
-		image.dx += image.width;
-		count -= cnt;
-		s -= cnt;
-		xx += cnt;
-	}
-
-	/* buf is always NULL except when in monochrome mode, so in this case
-	   it's a gain to check buf against NULL even though kfree() handles
-	   NULL pointers just fine */
-	if (unlikely(buf))
-		kfree(buf);
-
-}
-
-static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
-			     int bottom_only)
-{
-	unsigned int cw = vc->vc_font.width;
-	unsigned int ch = vc->vc_font.height;
-	unsigned int rw = info->var.xres - (vc->vc_cols*cw);
-	unsigned int bh = info->var.yres - (vc->vc_rows*ch);
-	struct fb_fillrect region;
-
-	region.color = 0;
-	region.rop = ROP_COPY;
-
-	if (rw && !bottom_only) {
-		region.dy = 0;
-		region.dx = info->var.xoffset;
-		region.width  = rw;
-		region.height = info->var.yres_virtual;
-		info->fbops->fb_fillrect(info, &region);
-	}
-
-	if (bh) {
-		region.dy = info->var.yoffset;
-		region.dx = info->var.xoffset;
-                region.height  = bh;
-                region.width = info->var.xres;
-		info->fbops->fb_fillrect(info, &region);
-	}
-}
-
-static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
-		      int softback_lines, int fg, int bg)
-{
-	struct fb_cursor cursor;
-	struct fbcon_ops *ops = info->fbcon_par;
-	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	int w = (vc->vc_font.width + 7) >> 3, c;
-	int y = real_y(ops->p, vc->vc_y);
-	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
-	int err = 1, dx, dy;
-	char *src;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-
-	if (!ops->fontbuffer)
-		return;
-
-	cursor.set = 0;
-
-	if (softback_lines) {
-		if (y + softback_lines >= vc->vc_rows) {
-			mode = CM_ERASE;
-			ops->cursor_flash = 0;
-			return;
-		} else
-			y += softback_lines;
-	}
-
- 	c = scr_readw((u16 *) vc->vc_pos);
-	attribute = get_attribute(info, c);
-	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.height));
-
-	if (ops->cursor_state.image.data != src ||
-	    ops->cursor_reset) {
-	    ops->cursor_state.image.data = src;
-	    cursor.set |= FB_CUR_SETIMAGE;
-	}
-
-	if (attribute) {
-		u8 *dst;
-
-		dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC);
-		if (!dst)
-			return;
-		kfree(ops->cursor_data);
-		ops->cursor_data = dst;
-		ud_update_attr(dst, src, attribute, vc);
-		src = dst;
-	}
-
-	if (ops->cursor_state.image.fg_color != fg ||
-	    ops->cursor_state.image.bg_color != bg ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.fg_color = fg;
-		ops->cursor_state.image.bg_color = bg;
-		cursor.set |= FB_CUR_SETCMAP;
-	}
-
-	if (ops->cursor_state.image.height != vc->vc_font.height ||
-	    ops->cursor_state.image.width != vc->vc_font.width ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.height = vc->vc_font.height;
-		ops->cursor_state.image.width = vc->vc_font.width;
-		cursor.set |= FB_CUR_SETSIZE;
-	}
-
-	dy = vyres - ((y * vc->vc_font.height) + vc->vc_font.height);
-	dx = vxres - ((vc->vc_x * vc->vc_font.width) + vc->vc_font.width);
-
-	if (ops->cursor_state.image.dx != dx ||
-	    ops->cursor_state.image.dy != dy ||
-	    ops->cursor_reset) {
-		ops->cursor_state.image.dx = dx;
-		ops->cursor_state.image.dy = dy;
-		cursor.set |= FB_CUR_SETPOS;
-	}
-
-	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
-	    ops->cursor_reset) {
-		ops->cursor_state.hot.x = cursor.hot.y = 0;
-		cursor.set |= FB_CUR_SETHOT;
-	}
-
-	if (cursor.set & FB_CUR_SETSIZE ||
-	    vc->vc_cursor_type != ops->p->cursor_shape ||
-	    ops->cursor_state.mask == NULL ||
-	    ops->cursor_reset) {
-		char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC);
-		int cur_height, size, i = 0;
-		u8 msk = 0xff;
-
-		if (!mask)
-			return;
-
-		kfree(ops->cursor_state.mask);
-		ops->cursor_state.mask = mask;
-
-		ops->p->cursor_shape = vc->vc_cursor_type;
-		cursor.set |= FB_CUR_SETSHAPE;
-
-		switch (ops->p->cursor_shape & CUR_HWMASK) {
-		case CUR_NONE:
-			cur_height = 0;
-			break;
-		case CUR_UNDERLINE:
-			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
-			break;
-		case CUR_LOWER_THIRD:
-			cur_height = vc->vc_font.height/3;
-			break;
-		case CUR_LOWER_HALF:
-			cur_height = vc->vc_font.height >> 1;
-			break;
-		case CUR_TWO_THIRDS:
-			cur_height = (vc->vc_font.height << 1)/3;
-			break;
-		case CUR_BLOCK:
-		default:
-			cur_height = vc->vc_font.height;
-			break;
-		}
-
-		size = cur_height * w;
-
-		while (size--)
-			mask[i++] = msk;
-
-		size = (vc->vc_font.height - cur_height) * w;
-
-		while (size--)
-			mask[i++] = ~msk;
-	}
-
-	switch (mode) {
-	case CM_ERASE:
-		ops->cursor_state.enable = 0;
-		break;
-	case CM_DRAW:
-	case CM_MOVE:
-	default:
-		ops->cursor_state.enable = (use_sw) ? 0 : 1;
-		break;
-	}
-
-	cursor.image.data = src;
-	cursor.image.fg_color = ops->cursor_state.image.fg_color;
-	cursor.image.bg_color = ops->cursor_state.image.bg_color;
-	cursor.image.dx = ops->cursor_state.image.dx;
-	cursor.image.dy = ops->cursor_state.image.dy;
-	cursor.image.height = ops->cursor_state.image.height;
-	cursor.image.width = ops->cursor_state.image.width;
-	cursor.hot.x = ops->cursor_state.hot.x;
-	cursor.hot.y = ops->cursor_state.hot.y;
-	cursor.mask = ops->cursor_state.mask;
-	cursor.enable = ops->cursor_state.enable;
-	cursor.image.depth = 1;
-	cursor.rop = ROP_XOR;
-
-	if (info->fbops->fb_cursor)
-		err = info->fbops->fb_cursor(info, &cursor);
-
-	if (err)
-		soft_cursor(info, &cursor);
-
-	ops->cursor_reset = 0;
-}
-
-static int ud_update_start(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	int xoffset, yoffset;
-	u32 vyres = GETVYRES(ops->p->scrollmode, info);
-	u32 vxres = GETVXRES(ops->p->scrollmode, info);
-	int err;
-
-	xoffset = vxres - info->var.xres - ops->var.xoffset;
-	yoffset = vyres - info->var.yres - ops->var.yoffset;
-	if (yoffset < 0)
-		yoffset += vyres;
-	ops->var.xoffset = xoffset;
-	ops->var.yoffset = yoffset;
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
-	return err;
-}
-
-void fbcon_rotate_ud(struct fbcon_ops *ops)
-{
-	ops->bmove = ud_bmove;
-	ops->clear = ud_clear;
-	ops->putcs = ud_putcs;
-	ops->clear_margins = ud_clear_margins;
-	ops->cursor = ud_cursor;
-	ops->update_start = ud_update_start;
-}
-EXPORT_SYMBOL(fbcon_rotate_ud);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Console Rotation (180 degrees) Support");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/softcursor.c b/drivers/video/console/softcursor.c
deleted file mode 100644
index 46dd8f5d2e9e..000000000000
--- a/drivers/video/console/softcursor.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * linux/drivers/video/console/softcursor.c
- *
- * Generic software cursor for frame buffer devices
- *
- *  Created 14 Nov 2002 by James Simmons
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License.  See the file COPYING in the main directory of this
- * archive for more details.
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
-
-#include "fbcon.h"
-
-int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	unsigned int scan_align = info->pixmap.scan_align - 1;
-	unsigned int buf_align = info->pixmap.buf_align - 1;
-	unsigned int i, size, dsize, s_pitch, d_pitch;
-	struct fb_image *image;
-	u8 *src, *dst;
-
-	if (info->state != FBINFO_STATE_RUNNING)
-		return 0;
-
-	s_pitch = (cursor->image.width + 7) >> 3;
-	dsize = s_pitch * cursor->image.height;
-
-	if (dsize + sizeof(struct fb_image) != ops->cursor_size) {
-		kfree(ops->cursor_src);
-		ops->cursor_size = dsize + sizeof(struct fb_image);
-
-		ops->cursor_src = kmalloc(ops->cursor_size, GFP_ATOMIC);
-		if (!ops->cursor_src) {
-			ops->cursor_size = 0;
-			return -ENOMEM;
-		}
-	}
-
-	src = ops->cursor_src + sizeof(struct fb_image);
-	image = (struct fb_image *)ops->cursor_src;
-	*image = cursor->image;
-	d_pitch = (s_pitch + scan_align) & ~scan_align;
-
-	size = d_pitch * image->height + buf_align;
-	size &= ~buf_align;
-	dst = fb_get_buffer_offset(info, &info->pixmap, size);
-
-	if (cursor->enable) {
-		switch (cursor->rop) {
-		case ROP_XOR:
-			for (i = 0; i < dsize; i++)
-				src[i] = image->data[i] ^ cursor->mask[i];
-			break;
-		case ROP_COPY:
-		default:
-			for (i = 0; i < dsize; i++)
-				src[i] = image->data[i] & cursor->mask[i];
-			break;
-		}
-	} else
-		memcpy(src, image->data, dsize);
-
-	fb_pad_aligned_buffer(dst, d_pitch, src, s_pitch, image->height);
-	image->data = dst;
-	info->fbops->fb_imageblit(info, image);
-	return 0;
-}
-
-EXPORT_SYMBOL(soft_cursor);
-
-MODULE_AUTHOR("James Simmons <jsimmons@users.sf.net>");
-MODULE_DESCRIPTION("Generic software cursor");
-MODULE_LICENSE("GPL");
diff --git a/drivers/video/console/tileblit.c b/drivers/video/console/tileblit.c
deleted file mode 100644
index 15e8e1a89c45..000000000000
--- a/drivers/video/console/tileblit.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *  linux/drivers/video/console/tileblit.c -- Tile Blitting Operation
- *
- *      Copyright (C) 2004 Antonino Daplas <adaplas @pol.net>
- *
- *  This file is subject to the terms and conditions of the GNU General Public
- *  License.  See the file COPYING in the main directory of this archive for
- *  more details.
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/fb.h>
-#include <linux/vt_kern.h>
-#include <linux/console.h>
-#include <asm/types.h>
-#include "fbcon.h"
-
-static void tile_bmove(struct vc_data *vc, struct fb_info *info, int sy,
-		       int sx, int dy, int dx, int height, int width)
-{
-	struct fb_tilearea area;
-
-	area.sx = sx;
-	area.sy = sy;
-	area.dx = dx;
-	area.dy = dy;
-	area.height = height;
-	area.width = width;
-
-	info->tileops->fb_tilecopy(info, &area);
-}
-
-static void tile_clear(struct vc_data *vc, struct fb_info *info, int sy,
-		       int sx, int height, int width)
-{
-	struct fb_tilerect rect;
-	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	int fgshift = (vc->vc_hi_font_mask) ? 9 : 8;
-
-	rect.index = vc->vc_video_erase_char &
-		((vc->vc_hi_font_mask) ? 0x1ff : 0xff);
-	rect.fg = attr_fgcol_ec(fgshift, vc, info);
-	rect.bg = attr_bgcol_ec(bgshift, vc, info);
-	rect.sx = sx;
-	rect.sy = sy;
-	rect.width = width;
-	rect.height = height;
-	rect.rop = ROP_COPY;
-
-	info->tileops->fb_tilefill(info, &rect);
-}
-
-static void tile_putcs(struct vc_data *vc, struct fb_info *info,
-		       const unsigned short *s, int count, int yy, int xx,
-		       int fg, int bg)
-{
-	struct fb_tileblit blit;
-	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
-	int size = sizeof(u32) * count, i;
-
-	blit.sx = xx;
-	blit.sy = yy;
-	blit.width = count;
-	blit.height = 1;
-	blit.fg = fg;
-	blit.bg = bg;
-	blit.length = count;
-	blit.indices = (u32 *) fb_get_buffer_offset(info, &info->pixmap, size);
-	for (i = 0; i < count; i++)
-		blit.indices[i] = (u32)(scr_readw(s++) & charmask);
-
-	info->tileops->fb_tileblit(info, &blit);
-}
-
-static void tile_clear_margins(struct vc_data *vc, struct fb_info *info,
-			       int bottom_only)
-{
-	return;
-}
-
-static void tile_cursor(struct vc_data *vc, struct fb_info *info, int mode,
-			int softback_lines, int fg, int bg)
-{
-	struct fb_tilecursor cursor;
-	int use_sw = (vc->vc_cursor_type & 0x10);
-
-	cursor.sx = vc->vc_x;
-	cursor.sy = vc->vc_y;
-	cursor.mode = (mode == CM_ERASE || use_sw) ? 0 : 1;
-	cursor.fg = fg;
-	cursor.bg = bg;
-
-	switch (vc->vc_cursor_type & 0x0f) {
-	case CUR_NONE:
-		cursor.shape = FB_TILE_CURSOR_NONE;
-		break;
-	case CUR_UNDERLINE:
-		cursor.shape = FB_TILE_CURSOR_UNDERLINE;
-		break;
-	case CUR_LOWER_THIRD:
-		cursor.shape = FB_TILE_CURSOR_LOWER_THIRD;
-		break;
-	case CUR_LOWER_HALF:
-		cursor.shape = FB_TILE_CURSOR_LOWER_HALF;
-		break;
-	case CUR_TWO_THIRDS:
-		cursor.shape = FB_TILE_CURSOR_TWO_THIRDS;
-		break;
-	case CUR_BLOCK:
-	default:
-		cursor.shape = FB_TILE_CURSOR_BLOCK;
-		break;
-	}
-
-	info->tileops->fb_tilecursor(info, &cursor);
-}
-
-static int tile_update_start(struct fb_info *info)
-{
-	struct fbcon_ops *ops = info->fbcon_par;
-	int err;
-
-	err = fb_pan_display(info, &ops->var);
-	ops->var.xoffset = info->var.xoffset;
-	ops->var.yoffset = info->var.yoffset;
-	ops->var.vmode = info->var.vmode;
-	return err;
-}
-
-void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info)
-{
-	struct fb_tilemap map;
-	struct fbcon_ops *ops = info->fbcon_par;
-
-	ops->bmove = tile_bmove;
-	ops->clear = tile_clear;
-	ops->putcs = tile_putcs;
-	ops->clear_margins = tile_clear_margins;
-	ops->cursor = tile_cursor;
-	ops->update_start = tile_update_start;
-
-	if (ops->p) {
-		map.width = vc->vc_font.width;
-		map.height = vc->vc_font.height;
-		map.depth = 1;
-		map.length = (ops->p->userfont) ?
-			FNTCHARCNT(ops->p->fontdata) : 256;
-		map.data = ops->p->fontdata;
-		info->tileops->fb_settile(info, &map);
-	}
-}
-
-EXPORT_SYMBOL(fbcon_set_tileops);
-
-MODULE_AUTHOR("Antonino Daplas <adaplas@pol.net>");
-MODULE_DESCRIPTION("Tile Blitting Operation");
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/video/fbdev/core/Makefile b/drivers/video/fbdev/core/Makefile
index 9e3ddf225393..0214b863ac3f 100644
--- a/drivers/video/fbdev/core/Makefile
+++ b/drivers/video/fbdev/core/Makefile
@@ -4,6 +4,17 @@ obj-$(CONFIG_FB)                  += fb.o
 fb-y                              := fbmem.o fbmon.o fbcmap.o fbsysfs.o \
                                      modedb.o fbcvt.o
 fb-$(CONFIG_FB_DEFERRED_IO)       += fb_defio.o
+
+ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE),y)
+fb-y				  += fbcon.o bitblit.o softcursor.o
+ifeq ($(CONFIG_FB_TILEBLITTING),y)
+fb-y				  += tileblit.o
+endif
+ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
+fb-y				  += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
+				     fbcon_ccw.o
+endif
+endif
 fb-objs                           := $(fb-y)
 
 obj-$(CONFIG_FB_CFB_FILLRECT)  += cfbfillrect.o
diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
new file mode 100644
index 000000000000..99f3a1c3d093
--- /dev/null
+++ b/drivers/video/fbdev/core/bitblit.c
@@ -0,0 +1,418 @@
+/*
+ *  linux/drivers/video/console/bitblit.c -- BitBlitting Operation
+ *
+ *  Originally from the 'accel_*' routines in drivers/video/console/fbcon.c
+ *
+ *      Copyright (C) 2004 Antonino Daplas <adaplas @pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <asm/types.h>
+#include "fbcon.h"
+
+/*
+ * Accelerated handlers.
+ */
+static void update_attr(u8 *dst, u8 *src, int attribute,
+			       struct vc_data *vc)
+{
+	int i, offset = (vc->vc_font.height < 10) ? 1 : 2;
+	int width = DIV_ROUND_UP(vc->vc_font.width, 8);
+	unsigned int cellsize = vc->vc_font.height * width;
+	u8 c;
+
+	offset = cellsize - (offset * width);
+	for (i = 0; i < cellsize; i++) {
+		c = src[i];
+		if (attribute & FBCON_ATTRIBUTE_UNDERLINE && i >= offset)
+			c = 0xff;
+		if (attribute & FBCON_ATTRIBUTE_BOLD)
+			c |= c >> 1;
+		if (attribute & FBCON_ATTRIBUTE_REVERSE)
+			c = ~c;
+		dst[i] = c;
+	}
+}
+
+static void bit_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+		      int sx, int dy, int dx, int height, int width)
+{
+	struct fb_copyarea area;
+
+	area.sx = sx * vc->vc_font.width;
+	area.sy = sy * vc->vc_font.height;
+	area.dx = dx * vc->vc_font.width;
+	area.dy = dy * vc->vc_font.height;
+	area.height = height * vc->vc_font.height;
+	area.width = width * vc->vc_font.width;
+
+	info->fbops->fb_copyarea(info, &area);
+}
+
+static void bit_clear(struct vc_data *vc, struct fb_info *info, int sy,
+		      int sx, int height, int width)
+{
+	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+	struct fb_fillrect region;
+
+	region.color = attr_bgcol_ec(bgshift, vc, info);
+	region.dx = sx * vc->vc_font.width;
+	region.dy = sy * vc->vc_font.height;
+	region.width = width * vc->vc_font.width;
+	region.height = height * vc->vc_font.height;
+	region.rop = ROP_COPY;
+
+	info->fbops->fb_fillrect(info, &region);
+}
+
+static inline void bit_putcs_aligned(struct vc_data *vc, struct fb_info *info,
+				     const u16 *s, u32 attr, u32 cnt,
+				     u32 d_pitch, u32 s_pitch, u32 cellsize,
+				     struct fb_image *image, u8 *buf, u8 *dst)
+{
+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	u32 idx = vc->vc_font.width >> 3;
+	u8 *src;
+
+	while (cnt--) {
+		src = vc->vc_font.data + (scr_readw(s++)&
+					  charmask)*cellsize;
+
+		if (attr) {
+			update_attr(buf, src, attr, vc);
+			src = buf;
+		}
+
+		if (likely(idx == 1))
+			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+						image->height);
+		else
+			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+					      image->height);
+
+		dst += s_pitch;
+	}
+
+	info->fbops->fb_imageblit(info, image);
+}
+
+static inline void bit_putcs_unaligned(struct vc_data *vc,
+				       struct fb_info *info, const u16 *s,
+				       u32 attr, u32 cnt, u32 d_pitch,
+				       u32 s_pitch, u32 cellsize,
+				       struct fb_image *image, u8 *buf,
+				       u8 *dst)
+{
+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	u32 shift_low = 0, mod = vc->vc_font.width % 8;
+	u32 shift_high = 8;
+	u32 idx = vc->vc_font.width >> 3;
+	u8 *src;
+
+	while (cnt--) {
+		src = vc->vc_font.data + (scr_readw(s++)&
+					  charmask)*cellsize;
+
+		if (attr) {
+			update_attr(buf, src, attr, vc);
+			src = buf;
+		}
+
+		fb_pad_unaligned_buffer(dst, d_pitch, src, idx,
+					image->height, shift_high,
+					shift_low, mod);
+		shift_low += mod;
+		dst += (shift_low >= 8) ? s_pitch : s_pitch - 1;
+		shift_low &= 7;
+		shift_high = 8 - shift_low;
+	}
+
+	info->fbops->fb_imageblit(info, image);
+
+}
+
+static void bit_putcs(struct vc_data *vc, struct fb_info *info,
+		      const unsigned short *s, int count, int yy, int xx,
+		      int fg, int bg)
+{
+	struct fb_image image;
+	u32 width = DIV_ROUND_UP(vc->vc_font.width, 8);
+	u32 cellsize = width * vc->vc_font.height;
+	u32 maxcnt = info->pixmap.size/cellsize;
+	u32 scan_align = info->pixmap.scan_align - 1;
+	u32 buf_align = info->pixmap.buf_align - 1;
+	u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
+	u32 attribute = get_attribute(info, scr_readw(s));
+	u8 *dst, *buf = NULL;
+
+	image.fg_color = fg;
+	image.bg_color = bg;
+	image.dx = xx * vc->vc_font.width;
+	image.dy = yy * vc->vc_font.height;
+	image.height = vc->vc_font.height;
+	image.depth = 1;
+
+	if (attribute) {
+		buf = kmalloc(cellsize, GFP_ATOMIC);
+		if (!buf)
+			return;
+	}
+
+	while (count) {
+		if (count > maxcnt)
+			cnt = maxcnt;
+		else
+			cnt = count;
+
+		image.width = vc->vc_font.width * cnt;
+		pitch = DIV_ROUND_UP(image.width, 8) + scan_align;
+		pitch &= ~scan_align;
+		size = pitch * image.height + buf_align;
+		size &= ~buf_align;
+		dst = fb_get_buffer_offset(info, &info->pixmap, size);
+		image.data = dst;
+
+		if (!mod)
+			bit_putcs_aligned(vc, info, s, attribute, cnt, pitch,
+					  width, cellsize, &image, buf, dst);
+		else
+			bit_putcs_unaligned(vc, info, s, attribute, cnt,
+					    pitch, width, cellsize, &image,
+					    buf, dst);
+
+		image.dx += cnt * vc->vc_font.width;
+		count -= cnt;
+		s += cnt;
+	}
+
+	/* buf is always NULL except when in monochrome mode, so in this case
+	   it's a gain to check buf against NULL even though kfree() handles
+	   NULL pointers just fine */
+	if (unlikely(buf))
+		kfree(buf);
+
+}
+
+static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
+			      int bottom_only)
+{
+	unsigned int cw = vc->vc_font.width;
+	unsigned int ch = vc->vc_font.height;
+	unsigned int rw = info->var.xres - (vc->vc_cols*cw);
+	unsigned int bh = info->var.yres - (vc->vc_rows*ch);
+	unsigned int rs = info->var.xres - rw;
+	unsigned int bs = info->var.yres - bh;
+	struct fb_fillrect region;
+
+	region.color = 0;
+	region.rop = ROP_COPY;
+
+	if (rw && !bottom_only) {
+		region.dx = info->var.xoffset + rs;
+		region.dy = 0;
+		region.width = rw;
+		region.height = info->var.yres_virtual;
+		info->fbops->fb_fillrect(info, &region);
+	}
+
+	if (bh) {
+		region.dx = info->var.xoffset;
+		region.dy = info->var.yoffset + bs;
+		region.width = rs;
+		region.height = bh;
+		info->fbops->fb_fillrect(info, &region);
+	}
+}
+
+static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+		       int softback_lines, int fg, int bg)
+{
+	struct fb_cursor cursor;
+	struct fbcon_ops *ops = info->fbcon_par;
+	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	int w = DIV_ROUND_UP(vc->vc_font.width, 8), c;
+	int y = real_y(ops->p, vc->vc_y);
+	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
+	int err = 1;
+	char *src;
+
+	cursor.set = 0;
+
+	if (softback_lines) {
+		if (y + softback_lines >= vc->vc_rows) {
+			mode = CM_ERASE;
+			ops->cursor_flash = 0;
+			return;
+		} else
+			y += softback_lines;
+	}
+
+ 	c = scr_readw((u16 *) vc->vc_pos);
+	attribute = get_attribute(info, c);
+	src = vc->vc_font.data + ((c & charmask) * (w * vc->vc_font.height));
+
+	if (ops->cursor_state.image.data != src ||
+	    ops->cursor_reset) {
+	    ops->cursor_state.image.data = src;
+	    cursor.set |= FB_CUR_SETIMAGE;
+	}
+
+	if (attribute) {
+		u8 *dst;
+
+		dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC);
+		if (!dst)
+			return;
+		kfree(ops->cursor_data);
+		ops->cursor_data = dst;
+		update_attr(dst, src, attribute, vc);
+		src = dst;
+	}
+
+	if (ops->cursor_state.image.fg_color != fg ||
+	    ops->cursor_state.image.bg_color != bg ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.fg_color = fg;
+		ops->cursor_state.image.bg_color = bg;
+		cursor.set |= FB_CUR_SETCMAP;
+	}
+
+	if ((ops->cursor_state.image.dx != (vc->vc_font.width * vc->vc_x)) ||
+	    (ops->cursor_state.image.dy != (vc->vc_font.height * y)) ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.dx = vc->vc_font.width * vc->vc_x;
+		ops->cursor_state.image.dy = vc->vc_font.height * y;
+		cursor.set |= FB_CUR_SETPOS;
+	}
+
+	if (ops->cursor_state.image.height != vc->vc_font.height ||
+	    ops->cursor_state.image.width != vc->vc_font.width ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.height = vc->vc_font.height;
+		ops->cursor_state.image.width = vc->vc_font.width;
+		cursor.set |= FB_CUR_SETSIZE;
+	}
+
+	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
+	    ops->cursor_reset) {
+		ops->cursor_state.hot.x = cursor.hot.y = 0;
+		cursor.set |= FB_CUR_SETHOT;
+	}
+
+	if (cursor.set & FB_CUR_SETSIZE ||
+	    vc->vc_cursor_type != ops->p->cursor_shape ||
+	    ops->cursor_state.mask == NULL ||
+	    ops->cursor_reset) {
+		char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC);
+		int cur_height, size, i = 0;
+		u8 msk = 0xff;
+
+		if (!mask)
+			return;
+
+		kfree(ops->cursor_state.mask);
+		ops->cursor_state.mask = mask;
+
+		ops->p->cursor_shape = vc->vc_cursor_type;
+		cursor.set |= FB_CUR_SETSHAPE;
+
+		switch (ops->p->cursor_shape & CUR_HWMASK) {
+		case CUR_NONE:
+			cur_height = 0;
+			break;
+		case CUR_UNDERLINE:
+			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
+			break;
+		case CUR_LOWER_THIRD:
+			cur_height = vc->vc_font.height/3;
+			break;
+		case CUR_LOWER_HALF:
+			cur_height = vc->vc_font.height >> 1;
+			break;
+		case CUR_TWO_THIRDS:
+			cur_height = (vc->vc_font.height << 1)/3;
+			break;
+		case CUR_BLOCK:
+		default:
+			cur_height = vc->vc_font.height;
+			break;
+		}
+		size = (vc->vc_font.height - cur_height) * w;
+		while (size--)
+			mask[i++] = ~msk;
+		size = cur_height * w;
+		while (size--)
+			mask[i++] = msk;
+	}
+
+	switch (mode) {
+	case CM_ERASE:
+		ops->cursor_state.enable = 0;
+		break;
+	case CM_DRAW:
+	case CM_MOVE:
+	default:
+		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		break;
+	}
+
+	cursor.image.data = src;
+	cursor.image.fg_color = ops->cursor_state.image.fg_color;
+	cursor.image.bg_color = ops->cursor_state.image.bg_color;
+	cursor.image.dx = ops->cursor_state.image.dx;
+	cursor.image.dy = ops->cursor_state.image.dy;
+	cursor.image.height = ops->cursor_state.image.height;
+	cursor.image.width = ops->cursor_state.image.width;
+	cursor.hot.x = ops->cursor_state.hot.x;
+	cursor.hot.y = ops->cursor_state.hot.y;
+	cursor.mask = ops->cursor_state.mask;
+	cursor.enable = ops->cursor_state.enable;
+	cursor.image.depth = 1;
+	cursor.rop = ROP_XOR;
+
+	if (info->fbops->fb_cursor)
+		err = info->fbops->fb_cursor(info, &cursor);
+
+	if (err)
+		soft_cursor(info, &cursor);
+
+	ops->cursor_reset = 0;
+}
+
+static int bit_update_start(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	int err;
+
+	err = fb_pan_display(info, &ops->var);
+	ops->var.xoffset = info->var.xoffset;
+	ops->var.yoffset = info->var.yoffset;
+	ops->var.vmode = info->var.vmode;
+	return err;
+}
+
+void fbcon_set_bitops(struct fbcon_ops *ops)
+{
+	ops->bmove = bit_bmove;
+	ops->clear = bit_clear;
+	ops->putcs = bit_putcs;
+	ops->clear_margins = bit_clear_margins;
+	ops->cursor = bit_cursor;
+	ops->update_start = bit_update_start;
+	ops->rotate_font = NULL;
+
+	if (ops->rotate)
+		fbcon_set_rotate(ops);
+}
+
+EXPORT_SYMBOL(fbcon_set_bitops);
+
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
new file mode 100644
index 000000000000..86b3bcbd01a8
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -0,0 +1,3658 @@
+/*
+ *  linux/drivers/video/fbcon.c -- Low level frame buffer based console driver
+ *
+ *	Copyright (C) 1995 Geert Uytterhoeven
+ *
+ *
+ *  This file is based on the original Amiga console driver (amicon.c):
+ *
+ *	Copyright (C) 1993 Hamish Macdonald
+ *			   Greg Harp
+ *	Copyright (C) 1994 David Carter [carter@compsci.bristol.ac.uk]
+ *
+ *	      with work by William Rucklidge (wjr@cs.cornell.edu)
+ *			   Geert Uytterhoeven
+ *			   Jes Sorensen (jds@kom.auc.dk)
+ *			   Martin Apel
+ *
+ *  and on the original Atari console driver (atacon.c):
+ *
+ *	Copyright (C) 1993 Bjoern Brauel
+ *			   Roman Hodek
+ *
+ *	      with work by Guenther Kelleter
+ *			   Martin Schaller
+ *			   Andreas Schwab
+ *
+ *  Hardware cursor support added by Emmanuel Marty (core@ggi-project.org)
+ *  Smart redraw scrolling, arbitrary font width support, 512char font support
+ *  and software scrollback added by 
+ *                         Jakub Jelinek (jj@ultra.linux.cz)
+ *
+ *  Random hacking by Martin Mares <mj@ucw.cz>
+ *
+ *	2001 - Documented with DocBook
+ *	- Brad Douglas <brad@neruo.com>
+ *
+ *  The low level operations for the various display memory organizations are
+ *  now in separate source files.
+ *
+ *  Currently the following organizations are supported:
+ *
+ *    o afb			Amiga bitplanes
+ *    o cfb{2,4,8,16,24,32}	Packed pixels
+ *    o ilbm			Amiga interleaved bitplanes
+ *    o iplan2p[248]		Atari interleaved bitplanes
+ *    o mfb			Monochrome
+ *    o vga			VGA characters/attributes
+ *
+ *  To do:
+ *
+ *    - Implement 16 plane mode (iplan2p16)
+ *
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#undef FBCONDEBUG
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>	/* MSch: for IRQ probe */
+#include <linux/console.h>
+#include <linux/string.h>
+#include <linux/kd.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include <linux/fbcon.h>
+#include <linux/vt_kern.h>
+#include <linux/selection.h>
+#include <linux/font.h>
+#include <linux/smp.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/crc32.h> /* For counting font checksums */
+#include <asm/fb.h>
+#include <asm/irq.h>
+
+#include "fbcon.h"
+
+#ifdef FBCONDEBUG
+#  define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __func__ , ## args)
+#else
+#  define DPRINTK(fmt, args...)
+#endif
+
+enum {
+	FBCON_LOGO_CANSHOW	= -1,	/* the logo can be shown */
+	FBCON_LOGO_DRAW		= -2,	/* draw the logo to a console */
+	FBCON_LOGO_DONTSHOW	= -3	/* do not show the logo */
+};
+
+static struct display fb_display[MAX_NR_CONSOLES];
+
+static signed char con2fb_map[MAX_NR_CONSOLES];
+static signed char con2fb_map_boot[MAX_NR_CONSOLES];
+
+static int logo_lines;
+/* logo_shown is an index to vc_cons when >= 0; otherwise follows FBCON_LOGO
+   enums.  */
+static int logo_shown = FBCON_LOGO_CANSHOW;
+/* Software scrollback */
+static int fbcon_softback_size = 32768;
+static unsigned long softback_buf, softback_curr;
+static unsigned long softback_in;
+static unsigned long softback_top, softback_end;
+static int softback_lines;
+/* console mappings */
+static int first_fb_vc;
+static int last_fb_vc = MAX_NR_CONSOLES - 1;
+static int fbcon_is_default = 1; 
+static int fbcon_has_exited;
+static int primary_device = -1;
+static int fbcon_has_console_bind;
+
+#ifdef CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY
+static int map_override;
+
+static inline void fbcon_map_override(void)
+{
+	map_override = 1;
+}
+#else
+static inline void fbcon_map_override(void)
+{
+}
+#endif /* CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY */
+
+/* font data */
+static char fontname[40];
+
+/* current fb_info */
+static int info_idx = -1;
+
+/* console rotation */
+static int initial_rotation;
+static int fbcon_has_sysfs;
+
+static const struct consw fb_con;
+
+#define CM_SOFTBACK	(8)
+
+#define advance_row(p, delta) (unsigned short *)((unsigned long)(p) + (delta) * vc->vc_size_row)
+
+static int fbcon_set_origin(struct vc_data *);
+
+static int fbcon_cursor_noblink;
+
+#define divides(a, b)	((!(a) || (b)%(a)) ? 0 : 1)
+
+/*
+ *  Interface used by the world
+ */
+
+static const char *fbcon_startup(void);
+static void fbcon_init(struct vc_data *vc, int init);
+static void fbcon_deinit(struct vc_data *vc);
+static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
+			int width);
+static void fbcon_putc(struct vc_data *vc, int c, int ypos, int xpos);
+static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
+			int count, int ypos, int xpos);
+static void fbcon_clear_margins(struct vc_data *vc, int bottom_only);
+static void fbcon_cursor(struct vc_data *vc, int mode);
+static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
+			int height, int width);
+static int fbcon_switch(struct vc_data *vc);
+static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch);
+static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table);
+
+/*
+ *  Internal routines
+ */
+static __inline__ void ywrap_up(struct vc_data *vc, int count);
+static __inline__ void ywrap_down(struct vc_data *vc, int count);
+static __inline__ void ypan_up(struct vc_data *vc, int count);
+static __inline__ void ypan_down(struct vc_data *vc, int count);
+static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int sx,
+			    int dy, int dx, int height, int width, u_int y_break);
+static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
+			   int unit);
+static void fbcon_redraw_move(struct vc_data *vc, struct display *p,
+			      int line, int count, int dy);
+static void fbcon_modechanged(struct fb_info *info);
+static void fbcon_set_all_vcs(struct fb_info *info);
+static void fbcon_start(void);
+static void fbcon_exit(void);
+static struct device *fbcon_device;
+
+#ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
+static inline void fbcon_set_rotation(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (!(info->flags & FBINFO_MISC_TILEBLITTING) &&
+	    ops->p->con_rotate < 4)
+		ops->rotate = ops->p->con_rotate;
+	else
+		ops->rotate = 0;
+}
+
+static void fbcon_rotate(struct fb_info *info, u32 rotate)
+{
+	struct fbcon_ops *ops= info->fbcon_par;
+	struct fb_info *fb_info;
+
+	if (!ops || ops->currcon == -1)
+		return;
+
+	fb_info = registered_fb[con2fb_map[ops->currcon]];
+
+	if (info == fb_info) {
+		struct display *p = &fb_display[ops->currcon];
+
+		if (rotate < 4)
+			p->con_rotate = rotate;
+		else
+			p->con_rotate = 0;
+
+		fbcon_modechanged(info);
+	}
+}
+
+static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct vc_data *vc;
+	struct display *p;
+	int i;
+
+	if (!ops || ops->currcon < 0 || rotate > 3)
+		return;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		vc = vc_cons[i].d;
+		if (!vc || vc->vc_mode != KD_TEXT ||
+		    registered_fb[con2fb_map[i]] != info)
+			continue;
+
+		p = &fb_display[vc->vc_num];
+		p->con_rotate = rotate;
+	}
+
+	fbcon_set_all_vcs(info);
+}
+#else
+static inline void fbcon_set_rotation(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	ops->rotate = FB_ROTATE_UR;
+}
+
+static void fbcon_rotate(struct fb_info *info, u32 rotate)
+{
+	return;
+}
+
+static void fbcon_rotate_all(struct fb_info *info, u32 rotate)
+{
+	return;
+}
+#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
+
+static int fbcon_get_rotate(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	return (ops) ? ops->rotate : 0;
+}
+
+static inline int fbcon_is_inactive(struct vc_data *vc, struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	return (info->state != FBINFO_STATE_RUNNING ||
+		vc->vc_mode != KD_TEXT || ops->graphics) &&
+		!vt_force_oops_output(vc);
+}
+
+static int get_color(struct vc_data *vc, struct fb_info *info,
+	      u16 c, int is_fg)
+{
+	int depth = fb_get_color_depth(&info->var, &info->fix);
+	int color = 0;
+
+	if (console_blanked) {
+		unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+
+		c = vc->vc_video_erase_char & charmask;
+	}
+
+	if (depth != 1)
+		color = (is_fg) ? attr_fgcol((vc->vc_hi_font_mask) ? 9 : 8, c)
+			: attr_bgcol((vc->vc_hi_font_mask) ? 13 : 12, c);
+
+	switch (depth) {
+	case 1:
+	{
+		int col = mono_col(info);
+		/* 0 or 1 */
+		int fg = (info->fix.visual != FB_VISUAL_MONO01) ? col : 0;
+		int bg = (info->fix.visual != FB_VISUAL_MONO01) ? 0 : col;
+
+		if (console_blanked)
+			fg = bg;
+
+		color = (is_fg) ? fg : bg;
+		break;
+	}
+	case 2:
+		/*
+		 * Scale down 16-colors to 4 colors. Default 4-color palette
+		 * is grayscale. However, simply dividing the values by 4
+		 * will not work, as colors 1, 2 and 3 will be scaled-down
+		 * to zero rendering them invisible.  So empirically convert
+		 * colors to a sane 4-level grayscale.
+		 */
+		switch (color) {
+		case 0:
+			color = 0; /* black */
+			break;
+		case 1 ... 6:
+			color = 2; /* white */
+			break;
+		case 7 ... 8:
+			color = 1; /* gray */
+			break;
+		default:
+			color = 3; /* intense white */
+			break;
+		}
+		break;
+	case 3:
+		/*
+		 * Last 8 entries of default 16-color palette is a more intense
+		 * version of the first 8 (i.e., same chrominance, different
+		 * luminance).
+		 */
+		color &= 7;
+		break;
+	}
+
+
+	return color;
+}
+
+static void fbcon_update_softback(struct vc_data *vc)
+{
+	int l = fbcon_softback_size / vc->vc_size_row;
+
+	if (l > 5)
+		softback_end = softback_buf + l * vc->vc_size_row;
+	else
+		/* Smaller scrollback makes no sense, and 0 would screw
+		   the operation totally */
+		softback_top = 0;
+}
+
+static void fb_flashcursor(struct work_struct *work)
+{
+	struct fb_info *info = container_of(work, struct fb_info, queue);
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct vc_data *vc = NULL;
+	int c;
+	int mode;
+	int ret;
+
+	/* FIXME: we should sort out the unbind locking instead */
+	/* instead we just fail to flash the cursor if we can't get
+	 * the lock instead of blocking fbcon deinit */
+	ret = console_trylock();
+	if (ret == 0)
+		return;
+
+	if (ops && ops->currcon != -1)
+		vc = vc_cons[ops->currcon].d;
+
+	if (!vc || !con_is_visible(vc) ||
+ 	    registered_fb[con2fb_map[vc->vc_num]] != info ||
+	    vc->vc_deccm != 1) {
+		console_unlock();
+		return;
+	}
+
+	c = scr_readw((u16 *) vc->vc_pos);
+	mode = (!ops->cursor_flash || ops->cursor_state.enable) ?
+		CM_ERASE : CM_DRAW;
+	ops->cursor(vc, info, mode, softback_lines, get_color(vc, info, c, 1),
+		    get_color(vc, info, c, 0));
+	console_unlock();
+}
+
+static void cursor_timer_handler(unsigned long dev_addr)
+{
+	struct fb_info *info = (struct fb_info *) dev_addr;
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	queue_work(system_power_efficient_wq, &info->queue);
+	mod_timer(&ops->cursor_timer, jiffies + ops->cur_blink_jiffies);
+}
+
+static void fbcon_add_cursor_timer(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if ((!info->queue.func || info->queue.func == fb_flashcursor) &&
+	    !(ops->flags & FBCON_FLAGS_CURSOR_TIMER) &&
+	    !fbcon_cursor_noblink) {
+		if (!info->queue.func)
+			INIT_WORK(&info->queue, fb_flashcursor);
+
+		setup_timer(&ops->cursor_timer, cursor_timer_handler,
+			    (unsigned long) info);
+		mod_timer(&ops->cursor_timer, jiffies + ops->cur_blink_jiffies);
+		ops->flags |= FBCON_FLAGS_CURSOR_TIMER;
+	}
+}
+
+static void fbcon_del_cursor_timer(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (info->queue.func == fb_flashcursor &&
+	    ops->flags & FBCON_FLAGS_CURSOR_TIMER) {
+		del_timer_sync(&ops->cursor_timer);
+		ops->flags &= ~FBCON_FLAGS_CURSOR_TIMER;
+	}
+}
+
+#ifndef MODULE
+static int __init fb_console_setup(char *this_opt)
+{
+	char *options;
+	int i, j;
+
+	if (!this_opt || !*this_opt)
+		return 1;
+
+	while ((options = strsep(&this_opt, ",")) != NULL) {
+		if (!strncmp(options, "font:", 5)) {
+			strlcpy(fontname, options + 5, sizeof(fontname));
+			continue;
+		}
+		
+		if (!strncmp(options, "scrollback:", 11)) {
+			options += 11;
+			if (*options) {
+				fbcon_softback_size = simple_strtoul(options, &options, 0);
+				if (*options == 'k' || *options == 'K') {
+					fbcon_softback_size *= 1024;
+				}
+			}
+			continue;
+		}
+		
+		if (!strncmp(options, "map:", 4)) {
+			options += 4;
+			if (*options) {
+				for (i = 0, j = 0; i < MAX_NR_CONSOLES; i++) {
+					if (!options[j])
+						j = 0;
+					con2fb_map_boot[i] =
+						(options[j++]-'0') % FB_MAX;
+				}
+
+				fbcon_map_override();
+			}
+			continue;
+		}
+
+		if (!strncmp(options, "vc:", 3)) {
+			options += 3;
+			if (*options)
+				first_fb_vc = simple_strtoul(options, &options, 10) - 1;
+			if (first_fb_vc < 0)
+				first_fb_vc = 0;
+			if (*options++ == '-')
+				last_fb_vc = simple_strtoul(options, &options, 10) - 1;
+			fbcon_is_default = 0; 
+			continue;
+		}
+
+		if (!strncmp(options, "rotate:", 7)) {
+			options += 7;
+			if (*options)
+				initial_rotation = simple_strtoul(options, &options, 0);
+			if (initial_rotation > 3)
+				initial_rotation = 0;
+			continue;
+		}
+	}
+	return 1;
+}
+
+__setup("fbcon=", fb_console_setup);
+#endif
+
+static int search_fb_in_map(int idx)
+{
+	int i, retval = 0;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		if (con2fb_map[i] == idx)
+			retval = 1;
+	}
+	return retval;
+}
+
+static int search_for_mapped_con(void)
+{
+	int i, retval = 0;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		if (con2fb_map[i] != -1)
+			retval = 1;
+	}
+	return retval;
+}
+
+static int do_fbcon_takeover(int show_logo)
+{
+	int err, i;
+
+	if (!num_registered_fb)
+		return -ENODEV;
+
+	if (!show_logo)
+		logo_shown = FBCON_LOGO_DONTSHOW;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++)
+		con2fb_map[i] = info_idx;
+
+	err = do_take_over_console(&fb_con, first_fb_vc, last_fb_vc,
+				fbcon_is_default);
+
+	if (err) {
+		for (i = first_fb_vc; i <= last_fb_vc; i++)
+			con2fb_map[i] = -1;
+		info_idx = -1;
+	} else {
+		fbcon_has_console_bind = 1;
+	}
+
+	return err;
+}
+
+#ifdef MODULE
+static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
+			       int cols, int rows, int new_cols, int new_rows)
+{
+	logo_shown = FBCON_LOGO_DONTSHOW;
+}
+#else
+static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
+			       int cols, int rows, int new_cols, int new_rows)
+{
+	/* Need to make room for the logo */
+	struct fbcon_ops *ops = info->fbcon_par;
+	int cnt, erase = vc->vc_video_erase_char, step;
+	unsigned short *save = NULL, *r, *q;
+	int logo_height;
+
+	if (info->flags & FBINFO_MODULE) {
+		logo_shown = FBCON_LOGO_DONTSHOW;
+		return;
+	}
+
+	/*
+	 * remove underline attribute from erase character
+	 * if black and white framebuffer.
+	 */
+	if (fb_get_color_depth(&info->var, &info->fix) == 1)
+		erase &= ~0x400;
+	logo_height = fb_prepare_logo(info, ops->rotate);
+	logo_lines = DIV_ROUND_UP(logo_height, vc->vc_font.height);
+	q = (unsigned short *) (vc->vc_origin +
+				vc->vc_size_row * rows);
+	step = logo_lines * cols;
+	for (r = q - logo_lines * cols; r < q; r++)
+		if (scr_readw(r) != vc->vc_video_erase_char)
+			break;
+	if (r != q && new_rows >= rows + logo_lines) {
+		save = kmalloc(logo_lines * new_cols * 2, GFP_KERNEL);
+		if (save) {
+			int i = cols < new_cols ? cols : new_cols;
+			scr_memsetw(save, erase, logo_lines * new_cols * 2);
+			r = q - step;
+			for (cnt = 0; cnt < logo_lines; cnt++, r += i)
+				scr_memcpyw(save + cnt * new_cols, r, 2 * i);
+			r = q;
+		}
+	}
+	if (r == q) {
+		/* We can scroll screen down */
+		r = q - step - cols;
+		for (cnt = rows - logo_lines; cnt > 0; cnt--) {
+			scr_memcpyw(r + step, r, vc->vc_size_row);
+			r -= cols;
+		}
+		if (!save) {
+			int lines;
+			if (vc->vc_y + logo_lines >= rows)
+				lines = rows - vc->vc_y - 1;
+			else
+				lines = logo_lines;
+			vc->vc_y += lines;
+			vc->vc_pos += lines * vc->vc_size_row;
+		}
+	}
+	scr_memsetw((unsigned short *) vc->vc_origin,
+		    erase,
+		    vc->vc_size_row * logo_lines);
+
+	if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
+		fbcon_clear_margins(vc, 0);
+		update_screen(vc);
+	}
+
+	if (save) {
+		q = (unsigned short *) (vc->vc_origin +
+					vc->vc_size_row *
+					rows);
+		scr_memcpyw(q, save, logo_lines * new_cols * 2);
+		vc->vc_y += logo_lines;
+		vc->vc_pos += logo_lines * vc->vc_size_row;
+		kfree(save);
+	}
+
+	if (logo_lines > vc->vc_bottom) {
+		logo_shown = FBCON_LOGO_CANSHOW;
+		printk(KERN_INFO
+		       "fbcon_init: disable boot-logo (boot-logo bigger than screen).\n");
+	} else if (logo_shown != FBCON_LOGO_DONTSHOW) {
+		logo_shown = FBCON_LOGO_DRAW;
+		vc->vc_top = logo_lines;
+	}
+}
+#endif /* MODULE */
+
+#ifdef CONFIG_FB_TILEBLITTING
+static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	ops->p = &fb_display[vc->vc_num];
+
+	if ((info->flags & FBINFO_MISC_TILEBLITTING))
+		fbcon_set_tileops(vc, info);
+	else {
+		fbcon_set_rotation(info);
+		fbcon_set_bitops(ops);
+	}
+}
+
+static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
+{
+	int err = 0;
+
+	if (info->flags & FBINFO_MISC_TILEBLITTING &&
+	    info->tileops->fb_get_tilemax(info) < charcount)
+		err = 1;
+
+	return err;
+}
+#else
+static void set_blitting_type(struct vc_data *vc, struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	info->flags &= ~FBINFO_MISC_TILEBLITTING;
+	ops->p = &fb_display[vc->vc_num];
+	fbcon_set_rotation(info);
+	fbcon_set_bitops(ops);
+}
+
+static int fbcon_invalid_charcount(struct fb_info *info, unsigned charcount)
+{
+	return 0;
+}
+
+#endif /* CONFIG_MISC_TILEBLITTING */
+
+
+static int con2fb_acquire_newinfo(struct vc_data *vc, struct fb_info *info,
+				  int unit, int oldidx)
+{
+	struct fbcon_ops *ops = NULL;
+	int err = 0;
+
+	if (!try_module_get(info->fbops->owner))
+		err = -ENODEV;
+
+	if (!err && info->fbops->fb_open &&
+	    info->fbops->fb_open(info, 0))
+		err = -ENODEV;
+
+	if (!err) {
+		ops = kzalloc(sizeof(struct fbcon_ops), GFP_KERNEL);
+		if (!ops)
+			err = -ENOMEM;
+	}
+
+	if (!err) {
+		ops->cur_blink_jiffies = HZ / 5;
+		info->fbcon_par = ops;
+
+		if (vc)
+			set_blitting_type(vc, info);
+	}
+
+	if (err) {
+		con2fb_map[unit] = oldidx;
+		module_put(info->fbops->owner);
+	}
+
+	return err;
+}
+
+static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo,
+				  struct fb_info *newinfo, int unit,
+				  int oldidx, int found)
+{
+	struct fbcon_ops *ops = oldinfo->fbcon_par;
+	int err = 0, ret;
+
+	if (oldinfo->fbops->fb_release &&
+	    oldinfo->fbops->fb_release(oldinfo, 0)) {
+		con2fb_map[unit] = oldidx;
+		if (!found && newinfo->fbops->fb_release)
+			newinfo->fbops->fb_release(newinfo, 0);
+		if (!found)
+			module_put(newinfo->fbops->owner);
+		err = -ENODEV;
+	}
+
+	if (!err) {
+		fbcon_del_cursor_timer(oldinfo);
+		kfree(ops->cursor_state.mask);
+		kfree(ops->cursor_data);
+		kfree(ops->cursor_src);
+		kfree(ops->fontbuffer);
+		kfree(oldinfo->fbcon_par);
+		oldinfo->fbcon_par = NULL;
+		module_put(oldinfo->fbops->owner);
+		/*
+		  If oldinfo and newinfo are driving the same hardware,
+		  the fb_release() method of oldinfo may attempt to
+		  restore the hardware state.  This will leave the
+		  newinfo in an undefined state. Thus, a call to
+		  fb_set_par() may be needed for the newinfo.
+		*/
+		if (newinfo && newinfo->fbops->fb_set_par) {
+			ret = newinfo->fbops->fb_set_par(newinfo);
+
+			if (ret)
+				printk(KERN_ERR "con2fb_release_oldinfo: "
+					"detected unhandled fb_set_par error, "
+					"error code %d\n", ret);
+		}
+	}
+
+	return err;
+}
+
+static void con2fb_init_display(struct vc_data *vc, struct fb_info *info,
+				int unit, int show_logo)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	int ret;
+
+	ops->currcon = fg_console;
+
+	if (info->fbops->fb_set_par && !(ops->flags & FBCON_FLAGS_INIT)) {
+		ret = info->fbops->fb_set_par(info);
+
+		if (ret)
+			printk(KERN_ERR "con2fb_init_display: detected "
+				"unhandled fb_set_par error, "
+				"error code %d\n", ret);
+	}
+
+	ops->flags |= FBCON_FLAGS_INIT;
+	ops->graphics = 0;
+	fbcon_set_disp(info, &info->var, unit);
+
+	if (show_logo) {
+		struct vc_data *fg_vc = vc_cons[fg_console].d;
+		struct fb_info *fg_info =
+			registered_fb[con2fb_map[fg_console]];
+
+		fbcon_prepare_logo(fg_vc, fg_info, fg_vc->vc_cols,
+				   fg_vc->vc_rows, fg_vc->vc_cols,
+				   fg_vc->vc_rows);
+	}
+
+	update_screen(vc_cons[fg_console].d);
+}
+
+/**
+ *	set_con2fb_map - map console to frame buffer device
+ *	@unit: virtual console number to map
+ *	@newidx: frame buffer index to map virtual console to
+ *      @user: user request
+ *
+ *	Maps a virtual console @unit to a frame buffer device
+ *	@newidx.
+ *
+ *	This should be called with the console lock held.
+ */
+static int set_con2fb_map(int unit, int newidx, int user)
+{
+	struct vc_data *vc = vc_cons[unit].d;
+	int oldidx = con2fb_map[unit];
+	struct fb_info *info = registered_fb[newidx];
+	struct fb_info *oldinfo = NULL;
+ 	int found, err = 0;
+
+	if (oldidx == newidx)
+		return 0;
+
+	if (!info)
+		return -EINVAL;
+
+	if (!search_for_mapped_con() || !con_is_bound(&fb_con)) {
+		info_idx = newidx;
+		return do_fbcon_takeover(0);
+	}
+
+	if (oldidx != -1)
+		oldinfo = registered_fb[oldidx];
+
+	found = search_fb_in_map(newidx);
+
+	con2fb_map[unit] = newidx;
+	if (!err && !found)
+ 		err = con2fb_acquire_newinfo(vc, info, unit, oldidx);
+
+
+	/*
+	 * If old fb is not mapped to any of the consoles,
+	 * fbcon should release it.
+	 */
+ 	if (!err && oldinfo && !search_fb_in_map(oldidx))
+ 		err = con2fb_release_oldinfo(vc, oldinfo, info, unit, oldidx,
+ 					     found);
+
+ 	if (!err) {
+ 		int show_logo = (fg_console == 0 && !user &&
+ 				 logo_shown != FBCON_LOGO_DONTSHOW);
+
+ 		if (!found)
+ 			fbcon_add_cursor_timer(info);
+ 		con2fb_map_boot[unit] = newidx;
+ 		con2fb_init_display(vc, info, unit, show_logo);
+	}
+
+	if (!search_fb_in_map(info_idx))
+		info_idx = newidx;
+
+ 	return err;
+}
+
+/*
+ *  Low Level Operations
+ */
+/* NOTE: fbcon cannot be __init: it may be called from do_take_over_console later */
+static int var_to_display(struct display *disp,
+			  struct fb_var_screeninfo *var,
+			  struct fb_info *info)
+{
+	disp->xres_virtual = var->xres_virtual;
+	disp->yres_virtual = var->yres_virtual;
+	disp->bits_per_pixel = var->bits_per_pixel;
+	disp->grayscale = var->grayscale;
+	disp->nonstd = var->nonstd;
+	disp->accel_flags = var->accel_flags;
+	disp->height = var->height;
+	disp->width = var->width;
+	disp->red = var->red;
+	disp->green = var->green;
+	disp->blue = var->blue;
+	disp->transp = var->transp;
+	disp->rotate = var->rotate;
+	disp->mode = fb_match_mode(var, &info->modelist);
+	if (disp->mode == NULL)
+		/* This should not happen */
+		return -EINVAL;
+	return 0;
+}
+
+static void display_to_var(struct fb_var_screeninfo *var,
+			   struct display *disp)
+{
+	fb_videomode_to_var(var, disp->mode);
+	var->xres_virtual = disp->xres_virtual;
+	var->yres_virtual = disp->yres_virtual;
+	var->bits_per_pixel = disp->bits_per_pixel;
+	var->grayscale = disp->grayscale;
+	var->nonstd = disp->nonstd;
+	var->accel_flags = disp->accel_flags;
+	var->height = disp->height;
+	var->width = disp->width;
+	var->red = disp->red;
+	var->green = disp->green;
+	var->blue = disp->blue;
+	var->transp = disp->transp;
+	var->rotate = disp->rotate;
+}
+
+static const char *fbcon_startup(void)
+{
+	const char *display_desc = "frame buffer device";
+	struct display *p = &fb_display[fg_console];
+	struct vc_data *vc = vc_cons[fg_console].d;
+	const struct font_desc *font = NULL;
+	struct module *owner;
+	struct fb_info *info = NULL;
+	struct fbcon_ops *ops;
+	int rows, cols;
+
+	/*
+	 *  If num_registered_fb is zero, this is a call for the dummy part.
+	 *  The frame buffer devices weren't initialized yet.
+	 */
+	if (!num_registered_fb || info_idx == -1)
+		return display_desc;
+	/*
+	 * Instead of blindly using registered_fb[0], we use info_idx, set by
+	 * fb_console_init();
+	 */
+	info = registered_fb[info_idx];
+	if (!info)
+		return NULL;
+	
+	owner = info->fbops->owner;
+	if (!try_module_get(owner))
+		return NULL;
+	if (info->fbops->fb_open && info->fbops->fb_open(info, 0)) {
+		module_put(owner);
+		return NULL;
+	}
+
+	ops = kzalloc(sizeof(struct fbcon_ops), GFP_KERNEL);
+	if (!ops) {
+		module_put(owner);
+		return NULL;
+	}
+
+	ops->currcon = -1;
+	ops->graphics = 1;
+	ops->cur_rotate = -1;
+	ops->cur_blink_jiffies = HZ / 5;
+	info->fbcon_par = ops;
+	p->con_rotate = initial_rotation;
+	set_blitting_type(vc, info);
+
+	if (info->fix.type != FB_TYPE_TEXT) {
+		if (fbcon_softback_size) {
+			if (!softback_buf) {
+				softback_buf =
+				    (unsigned long)
+				    kmalloc(fbcon_softback_size,
+					    GFP_KERNEL);
+				if (!softback_buf) {
+					fbcon_softback_size = 0;
+					softback_top = 0;
+				}
+			}
+		} else {
+			if (softback_buf) {
+				kfree((void *) softback_buf);
+				softback_buf = 0;
+				softback_top = 0;
+			}
+		}
+		if (softback_buf)
+			softback_in = softback_top = softback_curr =
+			    softback_buf;
+		softback_lines = 0;
+	}
+
+	/* Setup default font */
+	if (!p->fontdata && !vc->vc_font.data) {
+		if (!fontname[0] || !(font = find_font(fontname)))
+			font = get_default_font(info->var.xres,
+						info->var.yres,
+						info->pixmap.blit_x,
+						info->pixmap.blit_y);
+		vc->vc_font.width = font->width;
+		vc->vc_font.height = font->height;
+		vc->vc_font.data = (void *)(p->fontdata = font->data);
+		vc->vc_font.charcount = 256; /* FIXME  Need to support more fonts */
+	} else {
+		p->fontdata = vc->vc_font.data;
+	}
+
+	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+	rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	cols /= vc->vc_font.width;
+	rows /= vc->vc_font.height;
+	vc_resize(vc, cols, rows);
+
+	DPRINTK("mode:   %s\n", info->fix.id);
+	DPRINTK("visual: %d\n", info->fix.visual);
+	DPRINTK("res:    %dx%d-%d\n", info->var.xres,
+		info->var.yres,
+		info->var.bits_per_pixel);
+
+	fbcon_add_cursor_timer(info);
+	fbcon_has_exited = 0;
+	return display_desc;
+}
+
+static void fbcon_init(struct vc_data *vc, int init)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops;
+	struct vc_data **default_mode = vc->vc_display_fg;
+	struct vc_data *svc = *default_mode;
+	struct display *t, *p = &fb_display[vc->vc_num];
+	int logo = 1, new_rows, new_cols, rows, cols, charcnt = 256;
+	int cap, ret;
+
+	if (info_idx == -1 || info == NULL)
+	    return;
+
+	cap = info->flags;
+
+	if (vc != svc || logo_shown == FBCON_LOGO_DONTSHOW ||
+	    (info->fix.type == FB_TYPE_TEXT))
+		logo = 0;
+
+	if (var_to_display(p, &info->var, info))
+		return;
+
+	if (!info->fbcon_par)
+		con2fb_acquire_newinfo(vc, info, vc->vc_num, -1);
+
+	/* If we are not the first console on this
+	   fb, copy the font from that console */
+	t = &fb_display[fg_console];
+	if (!p->fontdata) {
+		if (t->fontdata) {
+			struct vc_data *fvc = vc_cons[fg_console].d;
+
+			vc->vc_font.data = (void *)(p->fontdata =
+						    fvc->vc_font.data);
+			vc->vc_font.width = fvc->vc_font.width;
+			vc->vc_font.height = fvc->vc_font.height;
+			p->userfont = t->userfont;
+
+			if (p->userfont)
+				REFCOUNT(p->fontdata)++;
+		} else {
+			const struct font_desc *font = NULL;
+
+			if (!fontname[0] || !(font = find_font(fontname)))
+				font = get_default_font(info->var.xres,
+							info->var.yres,
+							info->pixmap.blit_x,
+							info->pixmap.blit_y);
+			vc->vc_font.width = font->width;
+			vc->vc_font.height = font->height;
+			vc->vc_font.data = (void *)(p->fontdata = font->data);
+			vc->vc_font.charcount = 256; /* FIXME  Need to
+							support more fonts */
+		}
+	}
+
+	if (p->userfont)
+		charcnt = FNTCHARCNT(p->fontdata);
+
+	vc->vc_panic_force_write = !!(info->flags & FBINFO_CAN_FORCE_OUTPUT);
+	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
+	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
+	if (charcnt == 256) {
+		vc->vc_hi_font_mask = 0;
+	} else {
+		vc->vc_hi_font_mask = 0x100;
+		if (vc->vc_can_do_color)
+			vc->vc_complement_mask <<= 1;
+	}
+
+	if (!*svc->vc_uni_pagedir_loc)
+		con_set_default_unimap(svc);
+	if (!*vc->vc_uni_pagedir_loc)
+		con_copy_unimap(vc, svc);
+
+	ops = info->fbcon_par;
+	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
+	p->con_rotate = initial_rotation;
+	set_blitting_type(vc, info);
+
+	cols = vc->vc_cols;
+	rows = vc->vc_rows;
+	new_cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+	new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	new_cols /= vc->vc_font.width;
+	new_rows /= vc->vc_font.height;
+
+	/*
+	 * We must always set the mode. The mode of the previous console
+	 * driver could be in the same resolution but we are using different
+	 * hardware so we have to initialize the hardware.
+	 *
+	 * We need to do it in fbcon_init() to prevent screen corruption.
+	 */
+	if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
+		if (info->fbops->fb_set_par &&
+		    !(ops->flags & FBCON_FLAGS_INIT)) {
+			ret = info->fbops->fb_set_par(info);
+
+			if (ret)
+				printk(KERN_ERR "fbcon_init: detected "
+					"unhandled fb_set_par error, "
+					"error code %d\n", ret);
+		}
+
+		ops->flags |= FBCON_FLAGS_INIT;
+	}
+
+	ops->graphics = 0;
+
+	if ((cap & FBINFO_HWACCEL_COPYAREA) &&
+	    !(cap & FBINFO_HWACCEL_DISABLED))
+		p->scrollmode = SCROLL_MOVE;
+	else /* default to something safe */
+		p->scrollmode = SCROLL_REDRAW;
+
+	/*
+	 *  ++guenther: console.c:vc_allocate() relies on initializing
+	 *  vc_{cols,rows}, but we must not set those if we are only
+	 *  resizing the console.
+	 */
+	if (init) {
+		vc->vc_cols = new_cols;
+		vc->vc_rows = new_rows;
+	} else
+		vc_resize(vc, new_cols, new_rows);
+
+	if (logo)
+		fbcon_prepare_logo(vc, info, cols, rows, new_cols, new_rows);
+
+	if (vc == svc && softback_buf)
+		fbcon_update_softback(vc);
+
+	if (ops->rotate_font && ops->rotate_font(info, vc)) {
+		ops->rotate = FB_ROTATE_UR;
+		set_blitting_type(vc, info);
+	}
+
+	ops->p = &fb_display[fg_console];
+}
+
+static void fbcon_free_font(struct display *p, bool freefont)
+{
+	if (freefont && p->userfont && p->fontdata && (--REFCOUNT(p->fontdata) == 0))
+		kfree(p->fontdata - FONT_EXTRA_WORDS * sizeof(int));
+	p->fontdata = NULL;
+	p->userfont = 0;
+}
+
+static void set_vc_hi_font(struct vc_data *vc, bool set);
+
+static void fbcon_deinit(struct vc_data *vc)
+{
+	struct display *p = &fb_display[vc->vc_num];
+	struct fb_info *info;
+	struct fbcon_ops *ops;
+	int idx;
+	bool free_font = true;
+
+	idx = con2fb_map[vc->vc_num];
+
+	if (idx == -1)
+		goto finished;
+
+	info = registered_fb[idx];
+
+	if (!info)
+		goto finished;
+
+	if (info->flags & FBINFO_MISC_FIRMWARE)
+		free_font = false;
+	ops = info->fbcon_par;
+
+	if (!ops)
+		goto finished;
+
+	if (con_is_visible(vc))
+		fbcon_del_cursor_timer(info);
+
+	ops->flags &= ~FBCON_FLAGS_INIT;
+finished:
+
+	fbcon_free_font(p, free_font);
+	if (free_font)
+		vc->vc_font.data = NULL;
+
+	if (vc->vc_hi_font_mask)
+		set_vc_hi_font(vc, false);
+
+	if (!con_is_bound(&fb_con))
+		fbcon_exit();
+
+	return;
+}
+
+/* ====================================================================== */
+
+/*  fbcon_XXX routines - interface used by the world
+ *
+ *  This system is now divided into two levels because of complications
+ *  caused by hardware scrolling. Top level functions:
+ *
+ *	fbcon_bmove(), fbcon_clear(), fbcon_putc(), fbcon_clear_margins()
+ *
+ *  handles y values in range [0, scr_height-1] that correspond to real
+ *  screen positions. y_wrap shift means that first line of bitmap may be
+ *  anywhere on this display. These functions convert lineoffsets to
+ *  bitmap offsets and deal with the wrap-around case by splitting blits.
+ *
+ *	fbcon_bmove_physical_8()    -- These functions fast implementations
+ *	fbcon_clear_physical_8()    -- of original fbcon_XXX fns.
+ *	fbcon_putc_physical_8()	    -- (font width != 8) may be added later
+ *
+ *  WARNING:
+ *
+ *  At the moment fbcon_putc() cannot blit across vertical wrap boundary
+ *  Implies should only really hardware scroll in rows. Only reason for
+ *  restriction is simplicity & efficiency at the moment.
+ */
+
+static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
+			int width)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	struct display *p = &fb_display[vc->vc_num];
+	u_int y_break;
+
+	if (fbcon_is_inactive(vc, info))
+		return;
+
+	if (!height || !width)
+		return;
+
+	if (sy < vc->vc_top && vc->vc_top == logo_lines) {
+		vc->vc_top = 0;
+		/*
+		 * If the font dimensions are not an integral of the display
+		 * dimensions then the ops->clear below won't end up clearing
+		 * the margins.  Call clear_margins here in case the logo
+		 * bitmap stretched into the margin area.
+		 */
+		fbcon_clear_margins(vc, 0);
+	}
+
+	/* Split blits that cross physical y_wrap boundary */
+
+	y_break = p->vrows - p->yscroll;
+	if (sy < y_break && sy + height - 1 >= y_break) {
+		u_int b = y_break - sy;
+		ops->clear(vc, info, real_y(p, sy), sx, b, width);
+		ops->clear(vc, info, real_y(p, sy + b), sx, height - b,
+				 width);
+	} else
+		ops->clear(vc, info, real_y(p, sy), sx, height, width);
+}
+
+static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
+			int count, int ypos, int xpos)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (!fbcon_is_inactive(vc, info))
+		ops->putcs(vc, info, s, count, real_y(p, ypos), xpos,
+			   get_color(vc, info, scr_readw(s), 1),
+			   get_color(vc, info, scr_readw(s), 0));
+}
+
+static void fbcon_putc(struct vc_data *vc, int c, int ypos, int xpos)
+{
+	unsigned short chr;
+
+	scr_writew(c, &chr);
+	fbcon_putcs(vc, &chr, 1, ypos, xpos);
+}
+
+static void fbcon_clear_margins(struct vc_data *vc, int bottom_only)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (!fbcon_is_inactive(vc, info))
+		ops->clear_margins(vc, info, bottom_only);
+}
+
+static void fbcon_cursor(struct vc_data *vc, int mode)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	int y;
+ 	int c = scr_readw((u16 *) vc->vc_pos);
+
+	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
+
+	if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1)
+		return;
+
+	if (vc->vc_cursor_type & 0x10)
+		fbcon_del_cursor_timer(info);
+	else
+		fbcon_add_cursor_timer(info);
+
+	ops->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
+	if (mode & CM_SOFTBACK) {
+		mode &= ~CM_SOFTBACK;
+		y = softback_lines;
+	} else {
+		if (softback_lines)
+			fbcon_set_origin(vc);
+		y = 0;
+	}
+
+	ops->cursor(vc, info, mode, y, get_color(vc, info, c, 1),
+		    get_color(vc, info, c, 0));
+}
+
+static int scrollback_phys_max = 0;
+static int scrollback_max = 0;
+static int scrollback_current = 0;
+
+static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
+			   int unit)
+{
+	struct display *p, *t;
+	struct vc_data **default_mode, *vc;
+	struct vc_data *svc;
+	struct fbcon_ops *ops = info->fbcon_par;
+	int rows, cols, charcnt = 256;
+
+	p = &fb_display[unit];
+
+	if (var_to_display(p, var, info))
+		return;
+
+	vc = vc_cons[unit].d;
+
+	if (!vc)
+		return;
+
+	default_mode = vc->vc_display_fg;
+	svc = *default_mode;
+	t = &fb_display[svc->vc_num];
+
+	if (!vc->vc_font.data) {
+		vc->vc_font.data = (void *)(p->fontdata = t->fontdata);
+		vc->vc_font.width = (*default_mode)->vc_font.width;
+		vc->vc_font.height = (*default_mode)->vc_font.height;
+		p->userfont = t->userfont;
+		if (p->userfont)
+			REFCOUNT(p->fontdata)++;
+	}
+	if (p->userfont)
+		charcnt = FNTCHARCNT(p->fontdata);
+
+	var->activate = FB_ACTIVATE_NOW;
+	info->var.activate = var->activate;
+	var->yoffset = info->var.yoffset;
+	var->xoffset = info->var.xoffset;
+	fb_set_var(info, var);
+	ops->var = info->var;
+	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
+	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
+	if (charcnt == 256) {
+		vc->vc_hi_font_mask = 0;
+	} else {
+		vc->vc_hi_font_mask = 0x100;
+		if (vc->vc_can_do_color)
+			vc->vc_complement_mask <<= 1;
+	}
+
+	if (!*svc->vc_uni_pagedir_loc)
+		con_set_default_unimap(svc);
+	if (!*vc->vc_uni_pagedir_loc)
+		con_copy_unimap(vc, svc);
+
+	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+	rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	cols /= vc->vc_font.width;
+	rows /= vc->vc_font.height;
+	vc_resize(vc, cols, rows);
+
+	if (con_is_visible(vc)) {
+		update_screen(vc);
+		if (softback_buf)
+			fbcon_update_softback(vc);
+	}
+}
+
+static __inline__ void ywrap_up(struct vc_data *vc, int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *p = &fb_display[vc->vc_num];
+	
+	p->yscroll += count;
+	if (p->yscroll >= p->vrows)	/* Deal with wrap */
+		p->yscroll -= p->vrows;
+	ops->var.xoffset = 0;
+	ops->var.yoffset = p->yscroll * vc->vc_font.height;
+	ops->var.vmode |= FB_VMODE_YWRAP;
+	ops->update_start(info);
+	scrollback_max += count;
+	if (scrollback_max > scrollback_phys_max)
+		scrollback_max = scrollback_phys_max;
+	scrollback_current = 0;
+}
+
+static __inline__ void ywrap_down(struct vc_data *vc, int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *p = &fb_display[vc->vc_num];
+	
+	p->yscroll -= count;
+	if (p->yscroll < 0)	/* Deal with wrap */
+		p->yscroll += p->vrows;
+	ops->var.xoffset = 0;
+	ops->var.yoffset = p->yscroll * vc->vc_font.height;
+	ops->var.vmode |= FB_VMODE_YWRAP;
+	ops->update_start(info);
+	scrollback_max -= count;
+	if (scrollback_max < 0)
+		scrollback_max = 0;
+	scrollback_current = 0;
+}
+
+static __inline__ void ypan_up(struct vc_data *vc, int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	p->yscroll += count;
+	if (p->yscroll > p->vrows - vc->vc_rows) {
+		ops->bmove(vc, info, p->vrows - vc->vc_rows,
+			    0, 0, 0, vc->vc_rows, vc->vc_cols);
+		p->yscroll -= p->vrows - vc->vc_rows;
+	}
+
+	ops->var.xoffset = 0;
+	ops->var.yoffset = p->yscroll * vc->vc_font.height;
+	ops->var.vmode &= ~FB_VMODE_YWRAP;
+	ops->update_start(info);
+	fbcon_clear_margins(vc, 1);
+	scrollback_max += count;
+	if (scrollback_max > scrollback_phys_max)
+		scrollback_max = scrollback_phys_max;
+	scrollback_current = 0;
+}
+
+static __inline__ void ypan_up_redraw(struct vc_data *vc, int t, int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *p = &fb_display[vc->vc_num];
+
+	p->yscroll += count;
+
+	if (p->yscroll > p->vrows - vc->vc_rows) {
+		p->yscroll -= p->vrows - vc->vc_rows;
+		fbcon_redraw_move(vc, p, t + count, vc->vc_rows - count, t);
+	}
+
+	ops->var.xoffset = 0;
+	ops->var.yoffset = p->yscroll * vc->vc_font.height;
+	ops->var.vmode &= ~FB_VMODE_YWRAP;
+	ops->update_start(info);
+	fbcon_clear_margins(vc, 1);
+	scrollback_max += count;
+	if (scrollback_max > scrollback_phys_max)
+		scrollback_max = scrollback_phys_max;
+	scrollback_current = 0;
+}
+
+static __inline__ void ypan_down(struct vc_data *vc, int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
+	
+	p->yscroll -= count;
+	if (p->yscroll < 0) {
+		ops->bmove(vc, info, 0, 0, p->vrows - vc->vc_rows,
+			    0, vc->vc_rows, vc->vc_cols);
+		p->yscroll += p->vrows - vc->vc_rows;
+	}
+
+	ops->var.xoffset = 0;
+	ops->var.yoffset = p->yscroll * vc->vc_font.height;
+	ops->var.vmode &= ~FB_VMODE_YWRAP;
+	ops->update_start(info);
+	fbcon_clear_margins(vc, 1);
+	scrollback_max -= count;
+	if (scrollback_max < 0)
+		scrollback_max = 0;
+	scrollback_current = 0;
+}
+
+static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *p = &fb_display[vc->vc_num];
+
+	p->yscroll -= count;
+
+	if (p->yscroll < 0) {
+		p->yscroll += p->vrows - vc->vc_rows;
+		fbcon_redraw_move(vc, p, t, vc->vc_rows - count, t + count);
+	}
+
+	ops->var.xoffset = 0;
+	ops->var.yoffset = p->yscroll * vc->vc_font.height;
+	ops->var.vmode &= ~FB_VMODE_YWRAP;
+	ops->update_start(info);
+	fbcon_clear_margins(vc, 1);
+	scrollback_max -= count;
+	if (scrollback_max < 0)
+		scrollback_max = 0;
+	scrollback_current = 0;
+}
+
+static void fbcon_redraw_softback(struct vc_data *vc, struct display *p,
+				  long delta)
+{
+	int count = vc->vc_rows;
+	unsigned short *d, *s;
+	unsigned long n;
+	int line = 0;
+
+	d = (u16 *) softback_curr;
+	if (d == (u16 *) softback_in)
+		d = (u16 *) vc->vc_origin;
+	n = softback_curr + delta * vc->vc_size_row;
+	softback_lines -= delta;
+	if (delta < 0) {
+		if (softback_curr < softback_top && n < softback_buf) {
+			n += softback_end - softback_buf;
+			if (n < softback_top) {
+				softback_lines -=
+				    (softback_top - n) / vc->vc_size_row;
+				n = softback_top;
+			}
+		} else if (softback_curr >= softback_top
+			   && n < softback_top) {
+			softback_lines -=
+			    (softback_top - n) / vc->vc_size_row;
+			n = softback_top;
+		}
+	} else {
+		if (softback_curr > softback_in && n >= softback_end) {
+			n += softback_buf - softback_end;
+			if (n > softback_in) {
+				n = softback_in;
+				softback_lines = 0;
+			}
+		} else if (softback_curr <= softback_in && n > softback_in) {
+			n = softback_in;
+			softback_lines = 0;
+		}
+	}
+	if (n == softback_curr)
+		return;
+	softback_curr = n;
+	s = (u16 *) softback_curr;
+	if (s == (u16 *) softback_in)
+		s = (u16 *) vc->vc_origin;
+	while (count--) {
+		unsigned short *start;
+		unsigned short *le;
+		unsigned short c;
+		int x = 0;
+		unsigned short attr = 1;
+
+		start = s;
+		le = advance_row(s, 1);
+		do {
+			c = scr_readw(s);
+			if (attr != (c & 0xff00)) {
+				attr = c & 0xff00;
+				if (s > start) {
+					fbcon_putcs(vc, start, s - start,
+						    line, x);
+					x += s - start;
+					start = s;
+				}
+			}
+			if (c == scr_readw(d)) {
+				if (s > start) {
+					fbcon_putcs(vc, start, s - start,
+						    line, x);
+					x += s - start + 1;
+					start = s + 1;
+				} else {
+					x++;
+					start++;
+				}
+			}
+			s++;
+			d++;
+		} while (s < le);
+		if (s > start)
+			fbcon_putcs(vc, start, s - start, line, x);
+		line++;
+		if (d == (u16 *) softback_end)
+			d = (u16 *) softback_buf;
+		if (d == (u16 *) softback_in)
+			d = (u16 *) vc->vc_origin;
+		if (s == (u16 *) softback_end)
+			s = (u16 *) softback_buf;
+		if (s == (u16 *) softback_in)
+			s = (u16 *) vc->vc_origin;
+	}
+}
+
+static void fbcon_redraw_move(struct vc_data *vc, struct display *p,
+			      int line, int count, int dy)
+{
+	unsigned short *s = (unsigned short *)
+		(vc->vc_origin + vc->vc_size_row * line);
+
+	while (count--) {
+		unsigned short *start = s;
+		unsigned short *le = advance_row(s, 1);
+		unsigned short c;
+		int x = 0;
+		unsigned short attr = 1;
+
+		do {
+			c = scr_readw(s);
+			if (attr != (c & 0xff00)) {
+				attr = c & 0xff00;
+				if (s > start) {
+					fbcon_putcs(vc, start, s - start,
+						    dy, x);
+					x += s - start;
+					start = s;
+				}
+			}
+			console_conditional_schedule();
+			s++;
+		} while (s < le);
+		if (s > start)
+			fbcon_putcs(vc, start, s - start, dy, x);
+		console_conditional_schedule();
+		dy++;
+	}
+}
+
+static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
+			struct display *p, int line, int count, int ycount)
+{
+	int offset = ycount * vc->vc_cols;
+	unsigned short *d = (unsigned short *)
+	    (vc->vc_origin + vc->vc_size_row * line);
+	unsigned short *s = d + offset;
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	while (count--) {
+		unsigned short *start = s;
+		unsigned short *le = advance_row(s, 1);
+		unsigned short c;
+		int x = 0;
+
+		do {
+			c = scr_readw(s);
+
+			if (c == scr_readw(d)) {
+				if (s > start) {
+					ops->bmove(vc, info, line + ycount, x,
+						   line, x, 1, s-start);
+					x += s - start + 1;
+					start = s + 1;
+				} else {
+					x++;
+					start++;
+				}
+			}
+
+			scr_writew(c, d);
+			console_conditional_schedule();
+			s++;
+			d++;
+		} while (s < le);
+		if (s > start)
+			ops->bmove(vc, info, line + ycount, x, line, x, 1,
+				   s-start);
+		console_conditional_schedule();
+		if (ycount > 0)
+			line++;
+		else {
+			line--;
+			/* NOTE: We subtract two lines from these pointers */
+			s -= vc->vc_size_row;
+			d -= vc->vc_size_row;
+		}
+	}
+}
+
+static void fbcon_redraw(struct vc_data *vc, struct display *p,
+			 int line, int count, int offset)
+{
+	unsigned short *d = (unsigned short *)
+	    (vc->vc_origin + vc->vc_size_row * line);
+	unsigned short *s = d + offset;
+
+	while (count--) {
+		unsigned short *start = s;
+		unsigned short *le = advance_row(s, 1);
+		unsigned short c;
+		int x = 0;
+		unsigned short attr = 1;
+
+		do {
+			c = scr_readw(s);
+			if (attr != (c & 0xff00)) {
+				attr = c & 0xff00;
+				if (s > start) {
+					fbcon_putcs(vc, start, s - start,
+						    line, x);
+					x += s - start;
+					start = s;
+				}
+			}
+			if (c == scr_readw(d)) {
+				if (s > start) {
+					fbcon_putcs(vc, start, s - start,
+						     line, x);
+					x += s - start + 1;
+					start = s + 1;
+				} else {
+					x++;
+					start++;
+				}
+			}
+			scr_writew(c, d);
+			console_conditional_schedule();
+			s++;
+			d++;
+		} while (s < le);
+		if (s > start)
+			fbcon_putcs(vc, start, s - start, line, x);
+		console_conditional_schedule();
+		if (offset > 0)
+			line++;
+		else {
+			line--;
+			/* NOTE: We subtract two lines from these pointers */
+			s -= vc->vc_size_row;
+			d -= vc->vc_size_row;
+		}
+	}
+}
+
+static inline void fbcon_softback_note(struct vc_data *vc, int t,
+				       int count)
+{
+	unsigned short *p;
+
+	if (vc->vc_num != fg_console)
+		return;
+	p = (unsigned short *) (vc->vc_origin + t * vc->vc_size_row);
+
+	while (count) {
+		scr_memcpyw((u16 *) softback_in, p, vc->vc_size_row);
+		count--;
+		p = advance_row(p, 1);
+		softback_in += vc->vc_size_row;
+		if (softback_in == softback_end)
+			softback_in = softback_buf;
+		if (softback_in == softback_top) {
+			softback_top += vc->vc_size_row;
+			if (softback_top == softback_end)
+				softback_top = softback_buf;
+		}
+	}
+	softback_curr = softback_in;
+}
+
+static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
+		enum con_scroll dir, unsigned int count)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct display *p = &fb_display[vc->vc_num];
+	int scroll_partial = info->flags & FBINFO_PARTIAL_PAN_OK;
+
+	if (fbcon_is_inactive(vc, info))
+		return true;
+
+	fbcon_cursor(vc, CM_ERASE);
+
+	/*
+	 * ++Geert: Only use ywrap/ypan if the console is in text mode
+	 * ++Andrew: Only use ypan on hardware text mode when scrolling the
+	 *           whole screen (prevents flicker).
+	 */
+
+	switch (dir) {
+	case SM_UP:
+		if (count > vc->vc_rows)	/* Maximum realistic size */
+			count = vc->vc_rows;
+		if (softback_top)
+			fbcon_softback_note(vc, t, count);
+		if (logo_shown >= 0)
+			goto redraw_up;
+		switch (p->scrollmode) {
+		case SCROLL_MOVE:
+			fbcon_redraw_blit(vc, info, p, t, b - t - count,
+				     count);
+			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
+			scr_memsetw((unsigned short *) (vc->vc_origin +
+							vc->vc_size_row *
+							(b - count)),
+				    vc->vc_video_erase_char,
+				    vc->vc_size_row * count);
+			return true;
+			break;
+
+		case SCROLL_WRAP_MOVE:
+			if (b - t - count > 3 * vc->vc_rows >> 2) {
+				if (t > 0)
+					fbcon_bmove(vc, 0, 0, count, 0, t,
+						    vc->vc_cols);
+				ywrap_up(vc, count);
+				if (vc->vc_rows - b > 0)
+					fbcon_bmove(vc, b - count, 0, b, 0,
+						    vc->vc_rows - b,
+						    vc->vc_cols);
+			} else if (info->flags & FBINFO_READS_FAST)
+				fbcon_bmove(vc, t + count, 0, t, 0,
+					    b - t - count, vc->vc_cols);
+			else
+				goto redraw_up;
+			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
+			break;
+
+		case SCROLL_PAN_REDRAW:
+			if ((p->yscroll + count <=
+			     2 * (p->vrows - vc->vc_rows))
+			    && ((!scroll_partial && (b - t == vc->vc_rows))
+				|| (scroll_partial
+				    && (b - t - count >
+					3 * vc->vc_rows >> 2)))) {
+				if (t > 0)
+					fbcon_redraw_move(vc, p, 0, t, count);
+				ypan_up_redraw(vc, t, count);
+				if (vc->vc_rows - b > 0)
+					fbcon_redraw_move(vc, p, b,
+							  vc->vc_rows - b, b);
+			} else
+				fbcon_redraw_move(vc, p, t + count, b - t - count, t);
+			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
+			break;
+
+		case SCROLL_PAN_MOVE:
+			if ((p->yscroll + count <=
+			     2 * (p->vrows - vc->vc_rows))
+			    && ((!scroll_partial && (b - t == vc->vc_rows))
+				|| (scroll_partial
+				    && (b - t - count >
+					3 * vc->vc_rows >> 2)))) {
+				if (t > 0)
+					fbcon_bmove(vc, 0, 0, count, 0, t,
+						    vc->vc_cols);
+				ypan_up(vc, count);
+				if (vc->vc_rows - b > 0)
+					fbcon_bmove(vc, b - count, 0, b, 0,
+						    vc->vc_rows - b,
+						    vc->vc_cols);
+			} else if (info->flags & FBINFO_READS_FAST)
+				fbcon_bmove(vc, t + count, 0, t, 0,
+					    b - t - count, vc->vc_cols);
+			else
+				goto redraw_up;
+			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
+			break;
+
+		case SCROLL_REDRAW:
+		      redraw_up:
+			fbcon_redraw(vc, p, t, b - t - count,
+				     count * vc->vc_cols);
+			fbcon_clear(vc, b - count, 0, count, vc->vc_cols);
+			scr_memsetw((unsigned short *) (vc->vc_origin +
+							vc->vc_size_row *
+							(b - count)),
+				    vc->vc_video_erase_char,
+				    vc->vc_size_row * count);
+			return true;
+		}
+		break;
+
+	case SM_DOWN:
+		if (count > vc->vc_rows)	/* Maximum realistic size */
+			count = vc->vc_rows;
+		if (logo_shown >= 0)
+			goto redraw_down;
+		switch (p->scrollmode) {
+		case SCROLL_MOVE:
+			fbcon_redraw_blit(vc, info, p, b - 1, b - t - count,
+				     -count);
+			fbcon_clear(vc, t, 0, count, vc->vc_cols);
+			scr_memsetw((unsigned short *) (vc->vc_origin +
+							vc->vc_size_row *
+							t),
+				    vc->vc_video_erase_char,
+				    vc->vc_size_row * count);
+			return true;
+			break;
+
+		case SCROLL_WRAP_MOVE:
+			if (b - t - count > 3 * vc->vc_rows >> 2) {
+				if (vc->vc_rows - b > 0)
+					fbcon_bmove(vc, b, 0, b - count, 0,
+						    vc->vc_rows - b,
+						    vc->vc_cols);
+				ywrap_down(vc, count);
+				if (t > 0)
+					fbcon_bmove(vc, count, 0, 0, 0, t,
+						    vc->vc_cols);
+			} else if (info->flags & FBINFO_READS_FAST)
+				fbcon_bmove(vc, t, 0, t + count, 0,
+					    b - t - count, vc->vc_cols);
+			else
+				goto redraw_down;
+			fbcon_clear(vc, t, 0, count, vc->vc_cols);
+			break;
+
+		case SCROLL_PAN_MOVE:
+			if ((count - p->yscroll <= p->vrows - vc->vc_rows)
+			    && ((!scroll_partial && (b - t == vc->vc_rows))
+				|| (scroll_partial
+				    && (b - t - count >
+					3 * vc->vc_rows >> 2)))) {
+				if (vc->vc_rows - b > 0)
+					fbcon_bmove(vc, b, 0, b - count, 0,
+						    vc->vc_rows - b,
+						    vc->vc_cols);
+				ypan_down(vc, count);
+				if (t > 0)
+					fbcon_bmove(vc, count, 0, 0, 0, t,
+						    vc->vc_cols);
+			} else if (info->flags & FBINFO_READS_FAST)
+				fbcon_bmove(vc, t, 0, t + count, 0,
+					    b - t - count, vc->vc_cols);
+			else
+				goto redraw_down;
+			fbcon_clear(vc, t, 0, count, vc->vc_cols);
+			break;
+
+		case SCROLL_PAN_REDRAW:
+			if ((count - p->yscroll <= p->vrows - vc->vc_rows)
+			    && ((!scroll_partial && (b - t == vc->vc_rows))
+				|| (scroll_partial
+				    && (b - t - count >
+					3 * vc->vc_rows >> 2)))) {
+				if (vc->vc_rows - b > 0)
+					fbcon_redraw_move(vc, p, b, vc->vc_rows - b,
+							  b - count);
+				ypan_down_redraw(vc, t, count);
+				if (t > 0)
+					fbcon_redraw_move(vc, p, count, t, 0);
+			} else
+				fbcon_redraw_move(vc, p, t, b - t - count, t + count);
+			fbcon_clear(vc, t, 0, count, vc->vc_cols);
+			break;
+
+		case SCROLL_REDRAW:
+		      redraw_down:
+			fbcon_redraw(vc, p, b - 1, b - t - count,
+				     -count * vc->vc_cols);
+			fbcon_clear(vc, t, 0, count, vc->vc_cols);
+			scr_memsetw((unsigned short *) (vc->vc_origin +
+							vc->vc_size_row *
+							t),
+				    vc->vc_video_erase_char,
+				    vc->vc_size_row * count);
+			return true;
+		}
+	}
+	return false;
+}
+
+
+static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
+			int height, int width)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct display *p = &fb_display[vc->vc_num];
+	
+	if (fbcon_is_inactive(vc, info))
+		return;
+
+	if (!width || !height)
+		return;
+
+	/*  Split blits that cross physical y_wrap case.
+	 *  Pathological case involves 4 blits, better to use recursive
+	 *  code rather than unrolled case
+	 *
+	 *  Recursive invocations don't need to erase the cursor over and
+	 *  over again, so we use fbcon_bmove_rec()
+	 */
+	fbcon_bmove_rec(vc, p, sy, sx, dy, dx, height, width,
+			p->vrows - p->yscroll);
+}
+
+static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int sx, 
+			    int dy, int dx, int height, int width, u_int y_break)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	u_int b;
+
+	if (sy < y_break && sy + height > y_break) {
+		b = y_break - sy;
+		if (dy < sy) {	/* Avoid trashing self */
+			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
+					y_break);
+			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
+					height - b, width, y_break);
+		} else {
+			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
+					height - b, width, y_break);
+			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
+					y_break);
+		}
+		return;
+	}
+
+	if (dy < y_break && dy + height > y_break) {
+		b = y_break - dy;
+		if (dy < sy) {	/* Avoid trashing self */
+			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
+					y_break);
+			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
+					height - b, width, y_break);
+		} else {
+			fbcon_bmove_rec(vc, p, sy + b, sx, dy + b, dx,
+					height - b, width, y_break);
+			fbcon_bmove_rec(vc, p, sy, sx, dy, dx, b, width,
+					y_break);
+		}
+		return;
+	}
+	ops->bmove(vc, info, real_y(p, sy), sx, real_y(p, dy), dx,
+		   height, width);
+}
+
+static void updatescrollmode(struct display *p,
+					struct fb_info *info,
+					struct vc_data *vc)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	int fh = vc->vc_font.height;
+	int cap = info->flags;
+	u16 t = 0;
+	int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep,
+				  info->fix.xpanstep);
+	int ywrap = FBCON_SWAP(ops->rotate, info->fix.ywrapstep, t);
+	int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+	int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual,
+				   info->var.xres_virtual);
+	int good_pan = (cap & FBINFO_HWACCEL_YPAN) &&
+		divides(ypan, vc->vc_font.height) && vyres > yres;
+	int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) &&
+		divides(ywrap, vc->vc_font.height) &&
+		divides(vc->vc_font.height, vyres) &&
+		divides(vc->vc_font.height, yres);
+	int reading_fast = cap & FBINFO_READS_FAST;
+	int fast_copyarea = (cap & FBINFO_HWACCEL_COPYAREA) &&
+		!(cap & FBINFO_HWACCEL_DISABLED);
+	int fast_imageblit = (cap & FBINFO_HWACCEL_IMAGEBLIT) &&
+		!(cap & FBINFO_HWACCEL_DISABLED);
+
+	p->vrows = vyres/fh;
+	if (yres > (fh * (vc->vc_rows + 1)))
+		p->vrows -= (yres - (fh * vc->vc_rows)) / fh;
+	if ((yres % fh) && (vyres % fh < yres % fh))
+		p->vrows--;
+
+	if (good_wrap || good_pan) {
+		if (reading_fast || fast_copyarea)
+			p->scrollmode = good_wrap ?
+				SCROLL_WRAP_MOVE : SCROLL_PAN_MOVE;
+		else
+			p->scrollmode = good_wrap ? SCROLL_REDRAW :
+				SCROLL_PAN_REDRAW;
+	} else {
+		if (reading_fast || (fast_copyarea && !fast_imageblit))
+			p->scrollmode = SCROLL_MOVE;
+		else
+			p->scrollmode = SCROLL_REDRAW;
+	}
+}
+
+static int fbcon_resize(struct vc_data *vc, unsigned int width, 
+			unsigned int height, unsigned int user)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *p = &fb_display[vc->vc_num];
+	struct fb_var_screeninfo var = info->var;
+	int x_diff, y_diff, virt_w, virt_h, virt_fw, virt_fh;
+
+	virt_w = FBCON_SWAP(ops->rotate, width, height);
+	virt_h = FBCON_SWAP(ops->rotate, height, width);
+	virt_fw = FBCON_SWAP(ops->rotate, vc->vc_font.width,
+				 vc->vc_font.height);
+	virt_fh = FBCON_SWAP(ops->rotate, vc->vc_font.height,
+				 vc->vc_font.width);
+	var.xres = virt_w * virt_fw;
+	var.yres = virt_h * virt_fh;
+	x_diff = info->var.xres - var.xres;
+	y_diff = info->var.yres - var.yres;
+	if (x_diff < 0 || x_diff > virt_fw ||
+	    y_diff < 0 || y_diff > virt_fh) {
+		const struct fb_videomode *mode;
+
+		DPRINTK("attempting resize %ix%i\n", var.xres, var.yres);
+		mode = fb_find_best_mode(&var, &info->modelist);
+		if (mode == NULL)
+			return -EINVAL;
+		display_to_var(&var, p);
+		fb_videomode_to_var(&var, mode);
+
+		if (virt_w > var.xres/virt_fw || virt_h > var.yres/virt_fh)
+			return -EINVAL;
+
+		DPRINTK("resize now %ix%i\n", var.xres, var.yres);
+		if (con_is_visible(vc)) {
+			var.activate = FB_ACTIVATE_NOW |
+				FB_ACTIVATE_FORCE;
+			fb_set_var(info, &var);
+		}
+		var_to_display(p, &info->var, info);
+		ops->var = info->var;
+	}
+	updatescrollmode(p, info, vc);
+	return 0;
+}
+
+static int fbcon_switch(struct vc_data *vc)
+{
+	struct fb_info *info, *old_info = NULL;
+	struct fbcon_ops *ops;
+	struct display *p = &fb_display[vc->vc_num];
+	struct fb_var_screeninfo var;
+	int i, ret, prev_console, charcnt = 256;
+
+	info = registered_fb[con2fb_map[vc->vc_num]];
+	ops = info->fbcon_par;
+
+	if (softback_top) {
+		if (softback_lines)
+			fbcon_set_origin(vc);
+		softback_top = softback_curr = softback_in = softback_buf;
+		softback_lines = 0;
+		fbcon_update_softback(vc);
+	}
+
+	if (logo_shown >= 0) {
+		struct vc_data *conp2 = vc_cons[logo_shown].d;
+
+		if (conp2->vc_top == logo_lines
+		    && conp2->vc_bottom == conp2->vc_rows)
+			conp2->vc_top = 0;
+		logo_shown = FBCON_LOGO_CANSHOW;
+	}
+
+	prev_console = ops->currcon;
+	if (prev_console != -1)
+		old_info = registered_fb[con2fb_map[prev_console]];
+	/*
+	 * FIXME: If we have multiple fbdev's loaded, we need to
+	 * update all info->currcon.  Perhaps, we can place this
+	 * in a centralized structure, but this might break some
+	 * drivers.
+	 *
+	 * info->currcon = vc->vc_num;
+	 */
+	for (i = 0; i < FB_MAX; i++) {
+		if (registered_fb[i] != NULL && registered_fb[i]->fbcon_par) {
+			struct fbcon_ops *o = registered_fb[i]->fbcon_par;
+
+			o->currcon = vc->vc_num;
+		}
+	}
+	memset(&var, 0, sizeof(struct fb_var_screeninfo));
+	display_to_var(&var, p);
+	var.activate = FB_ACTIVATE_NOW;
+
+	/*
+	 * make sure we don't unnecessarily trip the memcmp()
+	 * in fb_set_var()
+	 */
+	info->var.activate = var.activate;
+	var.vmode |= info->var.vmode & ~FB_VMODE_MASK;
+	fb_set_var(info, &var);
+	ops->var = info->var;
+
+	if (old_info != NULL && (old_info != info ||
+				 info->flags & FBINFO_MISC_ALWAYS_SETPAR)) {
+		if (info->fbops->fb_set_par) {
+			ret = info->fbops->fb_set_par(info);
+
+			if (ret)
+				printk(KERN_ERR "fbcon_switch: detected "
+					"unhandled fb_set_par error, "
+					"error code %d\n", ret);
+		}
+
+		if (old_info != info)
+			fbcon_del_cursor_timer(old_info);
+	}
+
+	if (fbcon_is_inactive(vc, info) ||
+	    ops->blank_state != FB_BLANK_UNBLANK)
+		fbcon_del_cursor_timer(info);
+	else
+		fbcon_add_cursor_timer(info);
+
+	set_blitting_type(vc, info);
+	ops->cursor_reset = 1;
+
+	if (ops->rotate_font && ops->rotate_font(info, vc)) {
+		ops->rotate = FB_ROTATE_UR;
+		set_blitting_type(vc, info);
+	}
+
+	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
+	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
+
+	if (p->userfont)
+		charcnt = FNTCHARCNT(vc->vc_font.data);
+
+	if (charcnt > 256)
+		vc->vc_complement_mask <<= 1;
+
+	updatescrollmode(p, info, vc);
+
+	switch (p->scrollmode) {
+	case SCROLL_WRAP_MOVE:
+		scrollback_phys_max = p->vrows - vc->vc_rows;
+		break;
+	case SCROLL_PAN_MOVE:
+	case SCROLL_PAN_REDRAW:
+		scrollback_phys_max = p->vrows - 2 * vc->vc_rows;
+		if (scrollback_phys_max < 0)
+			scrollback_phys_max = 0;
+		break;
+	default:
+		scrollback_phys_max = 0;
+		break;
+	}
+
+	scrollback_max = 0;
+	scrollback_current = 0;
+
+	if (!fbcon_is_inactive(vc, info)) {
+	    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
+	    ops->update_start(info);
+	}
+
+	fbcon_set_palette(vc, color_table); 	
+	fbcon_clear_margins(vc, 0);
+
+	if (logo_shown == FBCON_LOGO_DRAW) {
+
+		logo_shown = fg_console;
+		/* This is protected above by initmem_freed */
+		fb_show_logo(info, ops->rotate);
+		update_region(vc,
+			      vc->vc_origin + vc->vc_size_row * vc->vc_top,
+			      vc->vc_size_row * (vc->vc_bottom -
+						 vc->vc_top) / 2);
+		return 0;
+	}
+	return 1;
+}
+
+static void fbcon_generic_blank(struct vc_data *vc, struct fb_info *info,
+				int blank)
+{
+	struct fb_event event;
+
+	if (blank) {
+		unsigned short charmask = vc->vc_hi_font_mask ?
+			0x1ff : 0xff;
+		unsigned short oldc;
+
+		oldc = vc->vc_video_erase_char;
+		vc->vc_video_erase_char &= charmask;
+		fbcon_clear(vc, 0, 0, vc->vc_rows, vc->vc_cols);
+		vc->vc_video_erase_char = oldc;
+	}
+
+
+	if (!lock_fb_info(info))
+		return;
+	event.info = info;
+	event.data = &blank;
+	fb_notifier_call_chain(FB_EVENT_CONBLANK, &event);
+	unlock_fb_info(info);
+}
+
+static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (mode_switch) {
+		struct fb_var_screeninfo var = info->var;
+
+		ops->graphics = 1;
+
+		if (!blank) {
+			var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE;
+			fb_set_var(info, &var);
+			ops->graphics = 0;
+			ops->var = info->var;
+		}
+	}
+
+ 	if (!fbcon_is_inactive(vc, info)) {
+		if (ops->blank_state != blank) {
+			ops->blank_state = blank;
+			fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
+			ops->cursor_flash = (!blank);
+
+			if (!(info->flags & FBINFO_MISC_USEREVENT))
+				if (fb_blank(info, blank))
+					fbcon_generic_blank(vc, info, blank);
+		}
+
+		if (!blank)
+			update_screen(vc);
+	}
+
+	if (mode_switch || fbcon_is_inactive(vc, info) ||
+	    ops->blank_state != FB_BLANK_UNBLANK)
+		fbcon_del_cursor_timer(info);
+	else
+		fbcon_add_cursor_timer(info);
+
+	return 0;
+}
+
+static int fbcon_debug_enter(struct vc_data *vc)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	ops->save_graphics = ops->graphics;
+	ops->graphics = 0;
+	if (info->fbops->fb_debug_enter)
+		info->fbops->fb_debug_enter(info);
+	fbcon_set_palette(vc, color_table);
+	return 0;
+}
+
+static int fbcon_debug_leave(struct vc_data *vc)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	ops->graphics = ops->save_graphics;
+	if (info->fbops->fb_debug_leave)
+		info->fbops->fb_debug_leave(info);
+	return 0;
+}
+
+static int fbcon_get_font(struct vc_data *vc, struct console_font *font)
+{
+	u8 *fontdata = vc->vc_font.data;
+	u8 *data = font->data;
+	int i, j;
+
+	font->width = vc->vc_font.width;
+	font->height = vc->vc_font.height;
+	font->charcount = vc->vc_hi_font_mask ? 512 : 256;
+	if (!font->data)
+		return 0;
+
+	if (font->width <= 8) {
+		j = vc->vc_font.height;
+		for (i = 0; i < font->charcount; i++) {
+			memcpy(data, fontdata, j);
+			memset(data + j, 0, 32 - j);
+			data += 32;
+			fontdata += j;
+		}
+	} else if (font->width <= 16) {
+		j = vc->vc_font.height * 2;
+		for (i = 0; i < font->charcount; i++) {
+			memcpy(data, fontdata, j);
+			memset(data + j, 0, 64 - j);
+			data += 64;
+			fontdata += j;
+		}
+	} else if (font->width <= 24) {
+		for (i = 0; i < font->charcount; i++) {
+			for (j = 0; j < vc->vc_font.height; j++) {
+				*data++ = fontdata[0];
+				*data++ = fontdata[1];
+				*data++ = fontdata[2];
+				fontdata += sizeof(u32);
+			}
+			memset(data, 0, 3 * (32 - j));
+			data += 3 * (32 - j);
+		}
+	} else {
+		j = vc->vc_font.height * 4;
+		for (i = 0; i < font->charcount; i++) {
+			memcpy(data, fontdata, j);
+			memset(data + j, 0, 128 - j);
+			data += 128;
+			fontdata += j;
+		}
+	}
+	return 0;
+}
+
+/* set/clear vc_hi_font_mask and update vc attrs accordingly */
+static void set_vc_hi_font(struct vc_data *vc, bool set)
+{
+	if (!set) {
+		vc->vc_hi_font_mask = 0;
+		if (vc->vc_can_do_color) {
+			vc->vc_complement_mask >>= 1;
+			vc->vc_s_complement_mask >>= 1;
+		}
+			
+		/* ++Edmund: reorder the attribute bits */
+		if (vc->vc_can_do_color) {
+			unsigned short *cp =
+			    (unsigned short *) vc->vc_origin;
+			int count = vc->vc_screenbuf_size / 2;
+			unsigned short c;
+			for (; count > 0; count--, cp++) {
+				c = scr_readw(cp);
+				scr_writew(((c & 0xfe00) >> 1) |
+					   (c & 0xff), cp);
+			}
+			c = vc->vc_video_erase_char;
+			vc->vc_video_erase_char =
+			    ((c & 0xfe00) >> 1) | (c & 0xff);
+			vc->vc_attr >>= 1;
+		}
+	} else {
+		vc->vc_hi_font_mask = 0x100;
+		if (vc->vc_can_do_color) {
+			vc->vc_complement_mask <<= 1;
+			vc->vc_s_complement_mask <<= 1;
+		}
+			
+		/* ++Edmund: reorder the attribute bits */
+		{
+			unsigned short *cp =
+			    (unsigned short *) vc->vc_origin;
+			int count = vc->vc_screenbuf_size / 2;
+			unsigned short c;
+			for (; count > 0; count--, cp++) {
+				unsigned short newc;
+				c = scr_readw(cp);
+				if (vc->vc_can_do_color)
+					newc =
+					    ((c & 0xff00) << 1) | (c &
+								   0xff);
+				else
+					newc = c & ~0x100;
+				scr_writew(newc, cp);
+			}
+			c = vc->vc_video_erase_char;
+			if (vc->vc_can_do_color) {
+				vc->vc_video_erase_char =
+				    ((c & 0xff00) << 1) | (c & 0xff);
+				vc->vc_attr <<= 1;
+			} else
+				vc->vc_video_erase_char = c & ~0x100;
+		}
+	}
+}
+
+static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
+			     const u8 * data, int userfont)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *p = &fb_display[vc->vc_num];
+	int resize;
+	int cnt;
+	char *old_data = NULL;
+
+	if (con_is_visible(vc) && softback_lines)
+		fbcon_set_origin(vc);
+
+	resize = (w != vc->vc_font.width) || (h != vc->vc_font.height);
+	if (p->userfont)
+		old_data = vc->vc_font.data;
+	if (userfont)
+		cnt = FNTCHARCNT(data);
+	else
+		cnt = 256;
+	vc->vc_font.data = (void *)(p->fontdata = data);
+	if ((p->userfont = userfont))
+		REFCOUNT(data)++;
+	vc->vc_font.width = w;
+	vc->vc_font.height = h;
+	if (vc->vc_hi_font_mask && cnt == 256)
+		set_vc_hi_font(vc, false);
+	else if (!vc->vc_hi_font_mask && cnt == 512)
+		set_vc_hi_font(vc, true);
+
+	if (resize) {
+		int cols, rows;
+
+		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+		cols /= w;
+		rows /= h;
+		vc_resize(vc, cols, rows);
+		if (con_is_visible(vc) && softback_buf)
+			fbcon_update_softback(vc);
+	} else if (con_is_visible(vc)
+		   && vc->vc_mode == KD_TEXT) {
+		fbcon_clear_margins(vc, 0);
+		update_screen(vc);
+	}
+
+	if (old_data && (--REFCOUNT(old_data) == 0))
+		kfree(old_data - FONT_EXTRA_WORDS * sizeof(int));
+	return 0;
+}
+
+static int fbcon_copy_font(struct vc_data *vc, int con)
+{
+	struct display *od = &fb_display[con];
+	struct console_font *f = &vc->vc_font;
+
+	if (od->fontdata == f->data)
+		return 0;	/* already the same font... */
+	return fbcon_do_set_font(vc, f->width, f->height, od->fontdata, od->userfont);
+}
+
+/*
+ *  User asked to set font; we are guaranteed that
+ *	a) width and height are in range 1..32
+ *	b) charcount does not exceed 512
+ *  but lets not assume that, since someone might someday want to use larger
+ *  fonts. And charcount of 512 is small for unicode support.
+ *
+ *  However, user space gives the font in 32 rows , regardless of
+ *  actual font height. So a new API is needed if support for larger fonts
+ *  is ever implemented.
+ */
+
+static int fbcon_set_font(struct vc_data *vc, struct console_font *font, unsigned flags)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	unsigned charcount = font->charcount;
+	int w = font->width;
+	int h = font->height;
+	int size;
+	int i, csum;
+	u8 *new_data, *data = font->data;
+	int pitch = (font->width+7) >> 3;
+
+	/* Is there a reason why fbconsole couldn't handle any charcount >256?
+	 * If not this check should be changed to charcount < 256 */
+	if (charcount != 256 && charcount != 512)
+		return -EINVAL;
+
+	/* Make sure drawing engine can handle the font */
+	if (!(info->pixmap.blit_x & (1 << (font->width - 1))) ||
+	    !(info->pixmap.blit_y & (1 << (font->height - 1))))
+		return -EINVAL;
+
+	/* Make sure driver can handle the font length */
+	if (fbcon_invalid_charcount(info, charcount))
+		return -EINVAL;
+
+	size = h * pitch * charcount;
+
+	new_data = kmalloc(FONT_EXTRA_WORDS * sizeof(int) + size, GFP_USER);
+
+	if (!new_data)
+		return -ENOMEM;
+
+	new_data += FONT_EXTRA_WORDS * sizeof(int);
+	FNTSIZE(new_data) = size;
+	FNTCHARCNT(new_data) = charcount;
+	REFCOUNT(new_data) = 0;	/* usage counter */
+	for (i=0; i< charcount; i++) {
+		memcpy(new_data + i*h*pitch, data +  i*32*pitch, h*pitch);
+	}
+
+	/* Since linux has a nice crc32 function use it for counting font
+	 * checksums. */
+	csum = crc32(0, new_data, size);
+
+	FNTSUM(new_data) = csum;
+	/* Check if the same font is on some other console already */
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		struct vc_data *tmp = vc_cons[i].d;
+		
+		if (fb_display[i].userfont &&
+		    fb_display[i].fontdata &&
+		    FNTSUM(fb_display[i].fontdata) == csum &&
+		    FNTSIZE(fb_display[i].fontdata) == size &&
+		    tmp->vc_font.width == w &&
+		    !memcmp(fb_display[i].fontdata, new_data, size)) {
+			kfree(new_data - FONT_EXTRA_WORDS * sizeof(int));
+			new_data = (u8 *)fb_display[i].fontdata;
+			break;
+		}
+	}
+	return fbcon_do_set_font(vc, font->width, font->height, new_data, 1);
+}
+
+static int fbcon_set_def_font(struct vc_data *vc, struct console_font *font, char *name)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	const struct font_desc *f;
+
+	if (!name)
+		f = get_default_font(info->var.xres, info->var.yres,
+				     info->pixmap.blit_x, info->pixmap.blit_y);
+	else if (!(f = find_font(name)))
+		return -ENOENT;
+
+	font->width = f->width;
+	font->height = f->height;
+	return fbcon_do_set_font(vc, f->width, f->height, f->data, 0);
+}
+
+static u16 palette_red[16];
+static u16 palette_green[16];
+static u16 palette_blue[16];
+
+static struct fb_cmap palette_cmap = {
+	0, 16, palette_red, palette_green, palette_blue, NULL
+};
+
+static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table)
+{
+	struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
+	int i, j, k, depth;
+	u8 val;
+
+	if (fbcon_is_inactive(vc, info))
+		return;
+
+	if (!con_is_visible(vc))
+		return;
+
+	depth = fb_get_color_depth(&info->var, &info->fix);
+	if (depth > 3) {
+		for (i = j = 0; i < 16; i++) {
+			k = table[i];
+			val = vc->vc_palette[j++];
+			palette_red[k] = (val << 8) | val;
+			val = vc->vc_palette[j++];
+			palette_green[k] = (val << 8) | val;
+			val = vc->vc_palette[j++];
+			palette_blue[k] = (val << 8) | val;
+		}
+		palette_cmap.len = 16;
+		palette_cmap.start = 0;
+	/*
+	 * If framebuffer is capable of less than 16 colors,
+	 * use default palette of fbcon.
+	 */
+	} else
+		fb_copy_cmap(fb_default_cmap(1 << depth), &palette_cmap);
+
+	fb_set_cmap(&palette_cmap, info);
+}
+
+static u16 *fbcon_screen_pos(struct vc_data *vc, int offset)
+{
+	unsigned long p;
+	int line;
+	
+	if (vc->vc_num != fg_console || !softback_lines)
+		return (u16 *) (vc->vc_origin + offset);
+	line = offset / vc->vc_size_row;
+	if (line >= softback_lines)
+		return (u16 *) (vc->vc_origin + offset -
+				softback_lines * vc->vc_size_row);
+	p = softback_curr + offset;
+	if (p >= softback_end)
+		p += softback_buf - softback_end;
+	return (u16 *) p;
+}
+
+static unsigned long fbcon_getxy(struct vc_data *vc, unsigned long pos,
+				 int *px, int *py)
+{
+	unsigned long ret;
+	int x, y;
+
+	if (pos >= vc->vc_origin && pos < vc->vc_scr_end) {
+		unsigned long offset = (pos - vc->vc_origin) / 2;
+
+		x = offset % vc->vc_cols;
+		y = offset / vc->vc_cols;
+		if (vc->vc_num == fg_console)
+			y += softback_lines;
+		ret = pos + (vc->vc_cols - x) * 2;
+	} else if (vc->vc_num == fg_console && softback_lines) {
+		unsigned long offset = pos - softback_curr;
+
+		if (pos < softback_curr)
+			offset += softback_end - softback_buf;
+		offset /= 2;
+		x = offset % vc->vc_cols;
+		y = offset / vc->vc_cols;
+		ret = pos + (vc->vc_cols - x) * 2;
+		if (ret == softback_end)
+			ret = softback_buf;
+		if (ret == softback_in)
+			ret = vc->vc_origin;
+	} else {
+		/* Should not happen */
+		x = y = 0;
+		ret = vc->vc_origin;
+	}
+	if (px)
+		*px = x;
+	if (py)
+		*py = y;
+	return ret;
+}
+
+/* As we might be inside of softback, we may work with non-contiguous buffer,
+   that's why we have to use a separate routine. */
+static void fbcon_invert_region(struct vc_data *vc, u16 * p, int cnt)
+{
+	while (cnt--) {
+		u16 a = scr_readw(p);
+		if (!vc->vc_can_do_color)
+			a ^= 0x0800;
+		else if (vc->vc_hi_font_mask == 0x100)
+			a = ((a) & 0x11ff) | (((a) & 0xe000) >> 4) |
+			    (((a) & 0x0e00) << 4);
+		else
+			a = ((a) & 0x88ff) | (((a) & 0x7000) >> 4) |
+			    (((a) & 0x0700) << 4);
+		scr_writew(a, p++);
+		if (p == (u16 *) softback_end)
+			p = (u16 *) softback_buf;
+		if (p == (u16 *) softback_in)
+			p = (u16 *) vc->vc_origin;
+	}
+}
+
+static void fbcon_scrolldelta(struct vc_data *vc, int lines)
+{
+	struct fb_info *info = registered_fb[con2fb_map[fg_console]];
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct display *disp = &fb_display[fg_console];
+	int offset, limit, scrollback_old;
+
+	if (softback_top) {
+		if (vc->vc_num != fg_console)
+			return;
+		if (vc->vc_mode != KD_TEXT || !lines)
+			return;
+		if (logo_shown >= 0) {
+			struct vc_data *conp2 = vc_cons[logo_shown].d;
+
+			if (conp2->vc_top == logo_lines
+			    && conp2->vc_bottom == conp2->vc_rows)
+				conp2->vc_top = 0;
+			if (logo_shown == vc->vc_num) {
+				unsigned long p, q;
+				int i;
+
+				p = softback_in;
+				q = vc->vc_origin +
+				    logo_lines * vc->vc_size_row;
+				for (i = 0; i < logo_lines; i++) {
+					if (p == softback_top)
+						break;
+					if (p == softback_buf)
+						p = softback_end;
+					p -= vc->vc_size_row;
+					q -= vc->vc_size_row;
+					scr_memcpyw((u16 *) q, (u16 *) p,
+						    vc->vc_size_row);
+				}
+				softback_in = softback_curr = p;
+				update_region(vc, vc->vc_origin,
+					      logo_lines * vc->vc_cols);
+			}
+			logo_shown = FBCON_LOGO_CANSHOW;
+		}
+		fbcon_cursor(vc, CM_ERASE | CM_SOFTBACK);
+		fbcon_redraw_softback(vc, disp, lines);
+		fbcon_cursor(vc, CM_DRAW | CM_SOFTBACK);
+		return;
+	}
+
+	if (!scrollback_phys_max)
+		return;
+
+	scrollback_old = scrollback_current;
+	scrollback_current -= lines;
+	if (scrollback_current < 0)
+		scrollback_current = 0;
+	else if (scrollback_current > scrollback_max)
+		scrollback_current = scrollback_max;
+	if (scrollback_current == scrollback_old)
+		return;
+
+	if (fbcon_is_inactive(vc, info))
+		return;
+
+	fbcon_cursor(vc, CM_ERASE);
+
+	offset = disp->yscroll - scrollback_current;
+	limit = disp->vrows;
+	switch (disp->scrollmode) {
+	case SCROLL_WRAP_MOVE:
+		info->var.vmode |= FB_VMODE_YWRAP;
+		break;
+	case SCROLL_PAN_MOVE:
+	case SCROLL_PAN_REDRAW:
+		limit -= vc->vc_rows;
+		info->var.vmode &= ~FB_VMODE_YWRAP;
+		break;
+	}
+	if (offset < 0)
+		offset += limit;
+	else if (offset >= limit)
+		offset -= limit;
+
+	ops->var.xoffset = 0;
+	ops->var.yoffset = offset * vc->vc_font.height;
+	ops->update_start(info);
+
+	if (!scrollback_current)
+		fbcon_cursor(vc, CM_DRAW);
+}
+
+static int fbcon_set_origin(struct vc_data *vc)
+{
+	if (softback_lines)
+		fbcon_scrolldelta(vc, softback_lines);
+	return 0;
+}
+
+static void fbcon_suspended(struct fb_info *info)
+{
+	struct vc_data *vc = NULL;
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (!ops || ops->currcon < 0)
+		return;
+	vc = vc_cons[ops->currcon].d;
+
+	/* Clear cursor, restore saved data */
+	fbcon_cursor(vc, CM_ERASE);
+}
+
+static void fbcon_resumed(struct fb_info *info)
+{
+	struct vc_data *vc;
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	if (!ops || ops->currcon < 0)
+		return;
+	vc = vc_cons[ops->currcon].d;
+
+	update_screen(vc);
+}
+
+static void fbcon_modechanged(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct vc_data *vc;
+	struct display *p;
+	int rows, cols;
+
+	if (!ops || ops->currcon < 0)
+		return;
+	vc = vc_cons[ops->currcon].d;
+	if (vc->vc_mode != KD_TEXT ||
+	    registered_fb[con2fb_map[ops->currcon]] != info)
+		return;
+
+	p = &fb_display[vc->vc_num];
+	set_blitting_type(vc, info);
+
+	if (con_is_visible(vc)) {
+		var_to_display(p, &info->var, info);
+		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+		cols /= vc->vc_font.width;
+		rows /= vc->vc_font.height;
+		vc_resize(vc, cols, rows);
+		updatescrollmode(p, info, vc);
+		scrollback_max = 0;
+		scrollback_current = 0;
+
+		if (!fbcon_is_inactive(vc, info)) {
+		    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
+		    ops->update_start(info);
+		}
+
+		fbcon_set_palette(vc, color_table);
+		update_screen(vc);
+		if (softback_buf)
+			fbcon_update_softback(vc);
+	}
+}
+
+static void fbcon_set_all_vcs(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct vc_data *vc;
+	struct display *p;
+	int i, rows, cols, fg = -1;
+
+	if (!ops || ops->currcon < 0)
+		return;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		vc = vc_cons[i].d;
+		if (!vc || vc->vc_mode != KD_TEXT ||
+		    registered_fb[con2fb_map[i]] != info)
+			continue;
+
+		if (con_is_visible(vc)) {
+			fg = i;
+			continue;
+		}
+
+		p = &fb_display[vc->vc_num];
+		set_blitting_type(vc, info);
+		var_to_display(p, &info->var, info);
+		cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
+		cols /= vc->vc_font.width;
+		rows /= vc->vc_font.height;
+		vc_resize(vc, cols, rows);
+	}
+
+	if (fg != -1)
+		fbcon_modechanged(info);
+}
+
+static int fbcon_mode_deleted(struct fb_info *info,
+			      struct fb_videomode *mode)
+{
+	struct fb_info *fb_info;
+	struct display *p;
+	int i, j, found = 0;
+
+	/* before deletion, ensure that mode is not in use */
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		j = con2fb_map[i];
+		if (j == -1)
+			continue;
+		fb_info = registered_fb[j];
+		if (fb_info != info)
+			continue;
+		p = &fb_display[i];
+		if (!p || !p->mode)
+			continue;
+		if (fb_mode_is_equal(p->mode, mode)) {
+			found = 1;
+			break;
+		}
+	}
+	return found;
+}
+
+#ifdef CONFIG_VT_HW_CONSOLE_BINDING
+static int fbcon_unbind(void)
+{
+	int ret;
+
+	ret = do_unbind_con_driver(&fb_con, first_fb_vc, last_fb_vc,
+				fbcon_is_default);
+
+	if (!ret)
+		fbcon_has_console_bind = 0;
+
+	return ret;
+}
+#else
+static inline int fbcon_unbind(void)
+{
+	return -EINVAL;
+}
+#endif /* CONFIG_VT_HW_CONSOLE_BINDING */
+
+/* called with console_lock held */
+static int fbcon_fb_unbind(int idx)
+{
+	int i, new_idx = -1, ret = 0;
+
+	if (!fbcon_has_console_bind)
+		return 0;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		if (con2fb_map[i] != idx &&
+		    con2fb_map[i] != -1) {
+			new_idx = i;
+			break;
+		}
+	}
+
+	if (new_idx != -1) {
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			if (con2fb_map[i] == idx)
+				set_con2fb_map(i, new_idx, 0);
+		}
+	} else {
+		struct fb_info *info = registered_fb[idx];
+
+		/* This is sort of like set_con2fb_map, except it maps
+		 * the consoles to no device and then releases the
+		 * oldinfo to free memory and cancel the cursor blink
+		 * timer. I can imagine this just becoming part of
+		 * set_con2fb_map where new_idx is -1
+		 */
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			if (con2fb_map[i] == idx) {
+				con2fb_map[i] = -1;
+				if (!search_fb_in_map(idx)) {
+					ret = con2fb_release_oldinfo(vc_cons[i].d,
+								     info, NULL, i,
+								     idx, 0);
+					if (ret) {
+						con2fb_map[i] = idx;
+						return ret;
+					}
+				}
+			}
+		}
+		ret = fbcon_unbind();
+	}
+
+	return ret;
+}
+
+/* called with console_lock held */
+static int fbcon_fb_unregistered(struct fb_info *info)
+{
+	int i, idx;
+
+	idx = info->node;
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		if (con2fb_map[i] == idx)
+			con2fb_map[i] = -1;
+	}
+
+	if (idx == info_idx) {
+		info_idx = -1;
+
+		for (i = 0; i < FB_MAX; i++) {
+			if (registered_fb[i] != NULL) {
+				info_idx = i;
+				break;
+			}
+		}
+	}
+
+	if (info_idx != -1) {
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			if (con2fb_map[i] == -1)
+				con2fb_map[i] = info_idx;
+		}
+	}
+
+	if (primary_device == idx)
+		primary_device = -1;
+
+	if (!num_registered_fb)
+		do_unregister_con_driver(&fb_con);
+
+	return 0;
+}
+
+/* called with console_lock held */
+static void fbcon_remap_all(int idx)
+{
+	int i;
+	for (i = first_fb_vc; i <= last_fb_vc; i++)
+		set_con2fb_map(i, idx, 0);
+
+	if (con_is_bound(&fb_con)) {
+		printk(KERN_INFO "fbcon: Remapping primary device, "
+		       "fb%i, to tty %i-%i\n", idx,
+		       first_fb_vc + 1, last_fb_vc + 1);
+		info_idx = idx;
+	}
+}
+
+#ifdef CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY
+static void fbcon_select_primary(struct fb_info *info)
+{
+	if (!map_override && primary_device == -1 &&
+	    fb_is_primary_device(info)) {
+		int i;
+
+		printk(KERN_INFO "fbcon: %s (fb%i) is primary device\n",
+		       info->fix.id, info->node);
+		primary_device = info->node;
+
+		for (i = first_fb_vc; i <= last_fb_vc; i++)
+			con2fb_map_boot[i] = primary_device;
+
+		if (con_is_bound(&fb_con)) {
+			printk(KERN_INFO "fbcon: Remapping primary device, "
+			       "fb%i, to tty %i-%i\n", info->node,
+			       first_fb_vc + 1, last_fb_vc + 1);
+			info_idx = primary_device;
+		}
+	}
+
+}
+#else
+static inline void fbcon_select_primary(struct fb_info *info)
+{
+	return;
+}
+#endif /* CONFIG_FRAMEBUFFER_DETECT_PRIMARY */
+
+/* called with console_lock held */
+static int fbcon_fb_registered(struct fb_info *info)
+{
+	int ret = 0, i, idx;
+
+	idx = info->node;
+	fbcon_select_primary(info);
+
+	if (info_idx == -1) {
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			if (con2fb_map_boot[i] == idx) {
+				info_idx = idx;
+				break;
+			}
+		}
+
+		if (info_idx != -1)
+			ret = do_fbcon_takeover(1);
+	} else {
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			if (con2fb_map_boot[i] == idx)
+				set_con2fb_map(i, idx, 0);
+		}
+	}
+
+	return ret;
+}
+
+static void fbcon_fb_blanked(struct fb_info *info, int blank)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct vc_data *vc;
+
+	if (!ops || ops->currcon < 0)
+		return;
+
+	vc = vc_cons[ops->currcon].d;
+	if (vc->vc_mode != KD_TEXT ||
+			registered_fb[con2fb_map[ops->currcon]] != info)
+		return;
+
+	if (con_is_visible(vc)) {
+		if (blank)
+			do_blank_screen(0);
+		else
+			do_unblank_screen(0);
+	}
+	ops->blank_state = blank;
+}
+
+static void fbcon_new_modelist(struct fb_info *info)
+{
+	int i;
+	struct vc_data *vc;
+	struct fb_var_screeninfo var;
+	const struct fb_videomode *mode;
+
+	for (i = first_fb_vc; i <= last_fb_vc; i++) {
+		if (registered_fb[con2fb_map[i]] != info)
+			continue;
+		if (!fb_display[i].mode)
+			continue;
+		vc = vc_cons[i].d;
+		display_to_var(&var, &fb_display[i]);
+		mode = fb_find_nearest_mode(fb_display[i].mode,
+					    &info->modelist);
+		fb_videomode_to_var(&var, mode);
+		fbcon_set_disp(info, &var, vc->vc_num);
+	}
+}
+
+static void fbcon_get_requirement(struct fb_info *info,
+				  struct fb_blit_caps *caps)
+{
+	struct vc_data *vc;
+	struct display *p;
+
+	if (caps->flags) {
+		int i, charcnt;
+
+		for (i = first_fb_vc; i <= last_fb_vc; i++) {
+			vc = vc_cons[i].d;
+			if (vc && vc->vc_mode == KD_TEXT &&
+			    info->node == con2fb_map[i]) {
+				p = &fb_display[i];
+				caps->x |= 1 << (vc->vc_font.width - 1);
+				caps->y |= 1 << (vc->vc_font.height - 1);
+				charcnt = (p->userfont) ?
+					FNTCHARCNT(p->fontdata) : 256;
+				if (caps->len < charcnt)
+					caps->len = charcnt;
+			}
+		}
+	} else {
+		vc = vc_cons[fg_console].d;
+
+		if (vc && vc->vc_mode == KD_TEXT &&
+		    info->node == con2fb_map[fg_console]) {
+			p = &fb_display[fg_console];
+			caps->x = 1 << (vc->vc_font.width - 1);
+			caps->y = 1 << (vc->vc_font.height - 1);
+			caps->len = (p->userfont) ?
+				FNTCHARCNT(p->fontdata) : 256;
+		}
+	}
+}
+
+static int fbcon_event_notify(struct notifier_block *self,
+			      unsigned long action, void *data)
+{
+	struct fb_event *event = data;
+	struct fb_info *info = event->info;
+	struct fb_videomode *mode;
+	struct fb_con2fbmap *con2fb;
+	struct fb_blit_caps *caps;
+	int idx, ret = 0;
+
+	/*
+	 * ignore all events except driver registration and deregistration
+	 * if fbcon is not active
+	 */
+	if (fbcon_has_exited && !(action == FB_EVENT_FB_REGISTERED ||
+				  action == FB_EVENT_FB_UNREGISTERED))
+		goto done;
+
+	switch(action) {
+	case FB_EVENT_SUSPEND:
+		fbcon_suspended(info);
+		break;
+	case FB_EVENT_RESUME:
+		fbcon_resumed(info);
+		break;
+	case FB_EVENT_MODE_CHANGE:
+		fbcon_modechanged(info);
+		break;
+	case FB_EVENT_MODE_CHANGE_ALL:
+		fbcon_set_all_vcs(info);
+		break;
+	case FB_EVENT_MODE_DELETE:
+		mode = event->data;
+		ret = fbcon_mode_deleted(info, mode);
+		break;
+	case FB_EVENT_FB_UNBIND:
+		idx = info->node;
+		ret = fbcon_fb_unbind(idx);
+		break;
+	case FB_EVENT_FB_REGISTERED:
+		ret = fbcon_fb_registered(info);
+		break;
+	case FB_EVENT_FB_UNREGISTERED:
+		ret = fbcon_fb_unregistered(info);
+		break;
+	case FB_EVENT_SET_CONSOLE_MAP:
+		/* called with console lock held */
+		con2fb = event->data;
+		ret = set_con2fb_map(con2fb->console - 1,
+				     con2fb->framebuffer, 1);
+		break;
+	case FB_EVENT_GET_CONSOLE_MAP:
+		con2fb = event->data;
+		con2fb->framebuffer = con2fb_map[con2fb->console - 1];
+		break;
+	case FB_EVENT_BLANK:
+		fbcon_fb_blanked(info, *(int *)event->data);
+		break;
+	case FB_EVENT_NEW_MODELIST:
+		fbcon_new_modelist(info);
+		break;
+	case FB_EVENT_GET_REQ:
+		caps = event->data;
+		fbcon_get_requirement(info, caps);
+		break;
+	case FB_EVENT_REMAP_ALL_CONSOLE:
+		idx = info->node;
+		fbcon_remap_all(idx);
+		break;
+	}
+done:
+	return ret;
+}
+
+/*
+ *  The console `switch' structure for the frame buffer based console
+ */
+
+static const struct consw fb_con = {
+	.owner			= THIS_MODULE,
+	.con_startup 		= fbcon_startup,
+	.con_init 		= fbcon_init,
+	.con_deinit 		= fbcon_deinit,
+	.con_clear 		= fbcon_clear,
+	.con_putc 		= fbcon_putc,
+	.con_putcs 		= fbcon_putcs,
+	.con_cursor 		= fbcon_cursor,
+	.con_scroll 		= fbcon_scroll,
+	.con_switch 		= fbcon_switch,
+	.con_blank 		= fbcon_blank,
+	.con_font_set 		= fbcon_set_font,
+	.con_font_get 		= fbcon_get_font,
+	.con_font_default	= fbcon_set_def_font,
+	.con_font_copy 		= fbcon_copy_font,
+	.con_set_palette 	= fbcon_set_palette,
+	.con_scrolldelta 	= fbcon_scrolldelta,
+	.con_set_origin 	= fbcon_set_origin,
+	.con_invert_region 	= fbcon_invert_region,
+	.con_screen_pos 	= fbcon_screen_pos,
+	.con_getxy 		= fbcon_getxy,
+	.con_resize             = fbcon_resize,
+	.con_debug_enter	= fbcon_debug_enter,
+	.con_debug_leave	= fbcon_debug_leave,
+};
+
+static struct notifier_block fbcon_event_notifier = {
+	.notifier_call	= fbcon_event_notify,
+};
+
+static ssize_t store_rotate(struct device *device,
+			    struct device_attribute *attr, const char *buf,
+			    size_t count)
+{
+	struct fb_info *info;
+	int rotate, idx;
+	char **last = NULL;
+
+	if (fbcon_has_exited)
+		return count;
+
+	console_lock();
+	idx = con2fb_map[fg_console];
+
+	if (idx == -1 || registered_fb[idx] == NULL)
+		goto err;
+
+	info = registered_fb[idx];
+	rotate = simple_strtoul(buf, last, 0);
+	fbcon_rotate(info, rotate);
+err:
+	console_unlock();
+	return count;
+}
+
+static ssize_t store_rotate_all(struct device *device,
+				struct device_attribute *attr,const char *buf,
+				size_t count)
+{
+	struct fb_info *info;
+	int rotate, idx;
+	char **last = NULL;
+
+	if (fbcon_has_exited)
+		return count;
+
+	console_lock();
+	idx = con2fb_map[fg_console];
+
+	if (idx == -1 || registered_fb[idx] == NULL)
+		goto err;
+
+	info = registered_fb[idx];
+	rotate = simple_strtoul(buf, last, 0);
+	fbcon_rotate_all(info, rotate);
+err:
+	console_unlock();
+	return count;
+}
+
+static ssize_t show_rotate(struct device *device,
+			   struct device_attribute *attr,char *buf)
+{
+	struct fb_info *info;
+	int rotate = 0, idx;
+
+	if (fbcon_has_exited)
+		return 0;
+
+	console_lock();
+	idx = con2fb_map[fg_console];
+
+	if (idx == -1 || registered_fb[idx] == NULL)
+		goto err;
+
+	info = registered_fb[idx];
+	rotate = fbcon_get_rotate(info);
+err:
+	console_unlock();
+	return snprintf(buf, PAGE_SIZE, "%d\n", rotate);
+}
+
+static ssize_t show_cursor_blink(struct device *device,
+				 struct device_attribute *attr, char *buf)
+{
+	struct fb_info *info;
+	struct fbcon_ops *ops;
+	int idx, blink = -1;
+
+	if (fbcon_has_exited)
+		return 0;
+
+	console_lock();
+	idx = con2fb_map[fg_console];
+
+	if (idx == -1 || registered_fb[idx] == NULL)
+		goto err;
+
+	info = registered_fb[idx];
+	ops = info->fbcon_par;
+
+	if (!ops)
+		goto err;
+
+	blink = (ops->flags & FBCON_FLAGS_CURSOR_TIMER) ? 1 : 0;
+err:
+	console_unlock();
+	return snprintf(buf, PAGE_SIZE, "%d\n", blink);
+}
+
+static ssize_t store_cursor_blink(struct device *device,
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
+{
+	struct fb_info *info;
+	int blink, idx;
+	char **last = NULL;
+
+	if (fbcon_has_exited)
+		return count;
+
+	console_lock();
+	idx = con2fb_map[fg_console];
+
+	if (idx == -1 || registered_fb[idx] == NULL)
+		goto err;
+
+	info = registered_fb[idx];
+
+	if (!info->fbcon_par)
+		goto err;
+
+	blink = simple_strtoul(buf, last, 0);
+
+	if (blink) {
+		fbcon_cursor_noblink = 0;
+		fbcon_add_cursor_timer(info);
+	} else {
+		fbcon_cursor_noblink = 1;
+		fbcon_del_cursor_timer(info);
+	}
+
+err:
+	console_unlock();
+	return count;
+}
+
+static struct device_attribute device_attrs[] = {
+	__ATTR(rotate, S_IRUGO|S_IWUSR, show_rotate, store_rotate),
+	__ATTR(rotate_all, S_IWUSR, NULL, store_rotate_all),
+	__ATTR(cursor_blink, S_IRUGO|S_IWUSR, show_cursor_blink,
+	       store_cursor_blink),
+};
+
+static int fbcon_init_device(void)
+{
+	int i, error = 0;
+
+	fbcon_has_sysfs = 1;
+
+	for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
+		error = device_create_file(fbcon_device, &device_attrs[i]);
+
+		if (error)
+			break;
+	}
+
+	if (error) {
+		while (--i >= 0)
+			device_remove_file(fbcon_device, &device_attrs[i]);
+
+		fbcon_has_sysfs = 0;
+	}
+
+	return 0;
+}
+
+static void fbcon_start(void)
+{
+	if (num_registered_fb) {
+		int i;
+
+		console_lock();
+
+		for (i = 0; i < FB_MAX; i++) {
+			if (registered_fb[i] != NULL) {
+				info_idx = i;
+				break;
+			}
+		}
+
+		do_fbcon_takeover(0);
+		console_unlock();
+
+	}
+}
+
+static void fbcon_exit(void)
+{
+	struct fb_info *info;
+	int i, j, mapped;
+
+	if (fbcon_has_exited)
+		return;
+
+	kfree((void *)softback_buf);
+	softback_buf = 0UL;
+
+	for (i = 0; i < FB_MAX; i++) {
+		int pending = 0;
+
+		mapped = 0;
+		info = registered_fb[i];
+
+		if (info == NULL)
+			continue;
+
+		if (info->queue.func)
+			pending = cancel_work_sync(&info->queue);
+		DPRINTK("fbcon: %s pending work\n", (pending ? "canceled" :
+			"no"));
+
+		for (j = first_fb_vc; j <= last_fb_vc; j++) {
+			if (con2fb_map[j] == i) {
+				mapped = 1;
+				break;
+			}
+		}
+
+		if (mapped) {
+			if (info->fbops->fb_release)
+				info->fbops->fb_release(info, 0);
+			module_put(info->fbops->owner);
+
+			if (info->fbcon_par) {
+				struct fbcon_ops *ops = info->fbcon_par;
+
+				fbcon_del_cursor_timer(info);
+				kfree(ops->cursor_src);
+				kfree(ops->cursor_state.mask);
+				kfree(info->fbcon_par);
+				info->fbcon_par = NULL;
+			}
+
+			if (info->queue.func == fb_flashcursor)
+				info->queue.func = NULL;
+		}
+	}
+
+	fbcon_has_exited = 1;
+}
+
+void __init fb_console_init(void)
+{
+	int i;
+
+	console_lock();
+	fb_register_client(&fbcon_event_notifier);
+	fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), NULL,
+				     "fbcon");
+
+	if (IS_ERR(fbcon_device)) {
+		printk(KERN_WARNING "Unable to create device "
+		       "for fbcon; errno = %ld\n",
+		       PTR_ERR(fbcon_device));
+		fbcon_device = NULL;
+	} else
+		fbcon_init_device();
+
+	for (i = 0; i < MAX_NR_CONSOLES; i++)
+		con2fb_map[i] = -1;
+
+	console_unlock();
+	fbcon_start();
+}
+
+#ifdef MODULE
+
+static void __exit fbcon_deinit_device(void)
+{
+	int i;
+
+	if (fbcon_has_sysfs) {
+		for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
+			device_remove_file(fbcon_device, &device_attrs[i]);
+
+		fbcon_has_sysfs = 0;
+	}
+}
+
+void __exit fb_console_exit(void)
+{
+	console_lock();
+	fb_unregister_client(&fbcon_event_notifier);
+	fbcon_deinit_device();
+	device_destroy(fb_class, MKDEV(0, 0));
+	fbcon_exit();
+	do_unregister_con_driver(&fb_con);
+	console_unlock();
+}	
+#endif
diff --git a/drivers/video/fbdev/core/fbcon.h b/drivers/video/fbdev/core/fbcon.h
new file mode 100644
index 000000000000..7aaa4eabbba0
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon.h
@@ -0,0 +1,265 @@
+/*
+ *  linux/drivers/video/console/fbcon.h -- Low level frame buffer based console driver
+ *
+ *	Copyright (C) 1997 Geert Uytterhoeven
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+
+#ifndef _VIDEO_FBCON_H
+#define _VIDEO_FBCON_H
+
+#include <linux/types.h>
+#include <linux/vt_buffer.h>
+#include <linux/vt_kern.h>
+
+#include <asm/io.h>
+
+#define FBCON_FLAGS_INIT         1
+#define FBCON_FLAGS_CURSOR_TIMER 2
+
+   /*
+    *    This is the interface between the low-level console driver and the
+    *    low-level frame buffer device
+    */
+
+struct display {
+    /* Filled in by the low-level console driver */
+    const u_char *fontdata;
+    int userfont;                   /* != 0 if fontdata kmalloc()ed */
+    u_short scrollmode;             /* Scroll Method */
+    u_short inverse;                /* != 0 text black on white as default */
+    short yscroll;                  /* Hardware scrolling */
+    int vrows;                      /* number of virtual rows */
+    int cursor_shape;
+    int con_rotate;
+    u32 xres_virtual;
+    u32 yres_virtual;
+    u32 height;
+    u32 width;
+    u32 bits_per_pixel;
+    u32 grayscale;
+    u32 nonstd;
+    u32 accel_flags;
+    u32 rotate;
+    struct fb_bitfield red;
+    struct fb_bitfield green;
+    struct fb_bitfield blue;
+    struct fb_bitfield transp;
+    const struct fb_videomode *mode;
+};
+
+struct fbcon_ops {
+	void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy,
+		      int sx, int dy, int dx, int height, int width);
+	void (*clear)(struct vc_data *vc, struct fb_info *info, int sy,
+		      int sx, int height, int width);
+	void (*putcs)(struct vc_data *vc, struct fb_info *info,
+		      const unsigned short *s, int count, int yy, int xx,
+		      int fg, int bg);
+	void (*clear_margins)(struct vc_data *vc, struct fb_info *info,
+			      int bottom_only);
+	void (*cursor)(struct vc_data *vc, struct fb_info *info, int mode,
+		       int softback_lines, int fg, int bg);
+	int  (*update_start)(struct fb_info *info);
+	int  (*rotate_font)(struct fb_info *info, struct vc_data *vc);
+	struct fb_var_screeninfo var;  /* copy of the current fb_var_screeninfo */
+	struct timer_list cursor_timer; /* Cursor timer */
+	struct fb_cursor cursor_state;
+	struct display *p;
+        int    currcon;	                /* Current VC. */
+	int    cur_blink_jiffies;
+	int    cursor_flash;
+	int    cursor_reset;
+	int    blank_state;
+	int    graphics;
+	int    save_graphics; /* for debug enter/leave */
+	int    flags;
+	int    rotate;
+	int    cur_rotate;
+	char  *cursor_data;
+	u8    *fontbuffer;
+	u8    *fontdata;
+	u8    *cursor_src;
+	u32    cursor_size;
+	u32    fd_size;
+};
+    /*
+     *  Attribute Decoding
+     */
+
+/* Color */
+#define attr_fgcol(fgshift,s)    \
+	(((s) >> (fgshift)) & 0x0f)
+#define attr_bgcol(bgshift,s)    \
+	(((s) >> (bgshift)) & 0x0f)
+
+/* Monochrome */
+#define attr_bold(s) \
+	((s) & 0x200)
+#define attr_reverse(s) \
+	((s) & 0x800)
+#define attr_underline(s) \
+	((s) & 0x400)
+#define attr_blink(s) \
+	((s) & 0x8000)
+	
+
+static inline int mono_col(const struct fb_info *info)
+{
+	__u32 max_len;
+	max_len = max(info->var.green.length, info->var.red.length);
+	max_len = max(info->var.blue.length, max_len);
+	return (~(0xfff << max_len)) & 0xff;
+}
+
+static inline int attr_col_ec(int shift, struct vc_data *vc,
+			      struct fb_info *info, int is_fg)
+{
+	int is_mono01;
+	int col;
+	int fg;
+	int bg;
+
+	if (!vc)
+		return 0;
+
+	if (vc->vc_can_do_color)
+		return is_fg ? attr_fgcol(shift,vc->vc_video_erase_char)
+			: attr_bgcol(shift,vc->vc_video_erase_char);
+
+	if (!info)
+		return 0;
+
+	col = mono_col(info);
+	is_mono01 = info->fix.visual == FB_VISUAL_MONO01;
+
+	if (attr_reverse(vc->vc_video_erase_char)) {
+		fg = is_mono01 ? col : 0;
+		bg = is_mono01 ? 0 : col;
+	}
+	else {
+		fg = is_mono01 ? 0 : col;
+		bg = is_mono01 ? col : 0;
+	}
+
+	return is_fg ? fg : bg;
+}
+
+#define attr_bgcol_ec(bgshift, vc, info) attr_col_ec(bgshift, vc, info, 0)
+#define attr_fgcol_ec(fgshift, vc, info) attr_col_ec(fgshift, vc, info, 1)
+
+/* Font */
+#define REFCOUNT(fd)	(((int *)(fd))[-1])
+#define FNTSIZE(fd)	(((int *)(fd))[-2])
+#define FNTCHARCNT(fd)	(((int *)(fd))[-3])
+#define FNTSUM(fd)	(((int *)(fd))[-4])
+#define FONT_EXTRA_WORDS 4
+
+    /*
+     *  Scroll Method
+     */
+     
+/* There are several methods fbcon can use to move text around the screen:
+ *
+ *                     Operation   Pan    Wrap
+ *---------------------------------------------
+ * SCROLL_MOVE         copyarea    No     No
+ * SCROLL_PAN_MOVE     copyarea    Yes    No
+ * SCROLL_WRAP_MOVE    copyarea    No     Yes
+ * SCROLL_REDRAW       imageblit   No     No
+ * SCROLL_PAN_REDRAW   imageblit   Yes    No
+ * SCROLL_WRAP_REDRAW  imageblit   No     Yes
+ *
+ * (SCROLL_WRAP_REDRAW is not implemented yet)
+ *
+ * In general, fbcon will choose the best scrolling
+ * method based on the rule below:
+ *
+ * Pan/Wrap > accel imageblit > accel copyarea >
+ * soft imageblit > (soft copyarea)
+ *
+ * Exception to the rule: Pan + accel copyarea is
+ * preferred over Pan + accel imageblit.
+ *
+ * The above is typical for PCI/AGP cards. Unless
+ * overridden, fbcon will never use soft copyarea.
+ *
+ * If you need to override the above rule, set the
+ * appropriate flags in fb_info->flags.  For example,
+ * to prefer copyarea over imageblit, set
+ * FBINFO_READS_FAST.
+ *
+ * Other notes:
+ * + use the hardware engine to move the text
+ *    (hw-accelerated copyarea() and fillrect())
+ * + use hardware-supported panning on a large virtual screen
+ * + amifb can not only pan, but also wrap the display by N lines
+ *    (i.e. visible line i = physical line (i+N) % yres).
+ * + read what's already rendered on the screen and
+ *     write it in a different place (this is cfb_copyarea())
+ * + re-render the text to the screen
+ *
+ * Whether to use wrapping or panning can only be figured out at
+ * runtime (when we know whether our font height is a multiple
+ * of the pan/wrap step)
+ *
+ */
+
+#define SCROLL_MOVE	   0x001
+#define SCROLL_PAN_MOVE	   0x002
+#define SCROLL_WRAP_MOVE   0x003
+#define SCROLL_REDRAW	   0x004
+#define SCROLL_PAN_REDRAW  0x005
+
+#ifdef CONFIG_FB_TILEBLITTING
+extern void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info);
+#endif
+extern void fbcon_set_bitops(struct fbcon_ops *ops);
+extern int  soft_cursor(struct fb_info *info, struct fb_cursor *cursor);
+
+#define FBCON_ATTRIBUTE_UNDERLINE 1
+#define FBCON_ATTRIBUTE_REVERSE   2
+#define FBCON_ATTRIBUTE_BOLD      4
+
+static inline int real_y(struct display *p, int ypos)
+{
+	int rows = p->vrows;
+
+	ypos += p->yscroll;
+	return ypos < rows ? ypos : ypos - rows;
+}
+
+
+static inline int get_attribute(struct fb_info *info, u16 c)
+{
+	int attribute = 0;
+
+	if (fb_get_color_depth(&info->var, &info->fix) == 1) {
+		if (attr_underline(c))
+			attribute |= FBCON_ATTRIBUTE_UNDERLINE;
+		if (attr_reverse(c))
+			attribute |= FBCON_ATTRIBUTE_REVERSE;
+		if (attr_bold(c))
+			attribute |= FBCON_ATTRIBUTE_BOLD;
+	}
+
+	return attribute;
+}
+
+#define FBCON_SWAP(i,r,v) ({ \
+        typeof(r) _r = (r);  \
+        typeof(v) _v = (v);  \
+        (void) (&_r == &_v); \
+        (i == FB_ROTATE_UR || i == FB_ROTATE_UD) ? _r : _v; })
+
+#ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
+extern void fbcon_set_rotate(struct fbcon_ops *ops);
+#else
+#define fbcon_set_rotate(x) do {} while(0)
+#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
+
+#endif /* _VIDEO_FBCON_H */
+
diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c
new file mode 100644
index 000000000000..2eeefa97bd4a
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon_ccw.c
@@ -0,0 +1,420 @@
+/*
+ *  linux/drivers/video/console/fbcon_ccw.c -- Software Rotation - 270 degrees
+ *
+ *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <asm/types.h>
+#include "fbcon.h"
+#include "fbcon_rotate.h"
+
+/*
+ * Rotation 270 degrees
+ */
+
+static void ccw_update_attr(u8 *dst, u8 *src, int attribute,
+				  struct vc_data *vc)
+{
+	int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;
+	int width = (vc->vc_font.height + 7) >> 3;
+	int mod = vc->vc_font.height % 8;
+	u8 c, msk = ~(0xff << offset), msk1 = 0;
+
+	if (mod)
+		msk <<= (8 - mod);
+
+	if (offset > mod)
+		msk1 |= 0x01;
+
+	for (i = 0; i < vc->vc_font.width; i++) {
+		for (j = 0; j < width; j++) {
+			c = *src;
+
+			if (attribute & FBCON_ATTRIBUTE_UNDERLINE) {
+				if (j == width - 1)
+					c |= msk;
+
+				if (msk1 && j == width - 2)
+					c |= msk1;
+			}
+
+			if (attribute & FBCON_ATTRIBUTE_BOLD && i)
+				*(dst - width) |= c;
+
+			if (attribute & FBCON_ATTRIBUTE_REVERSE)
+				c = ~c;
+			src++;
+			*dst++ = c;
+		}
+	}
+}
+
+
+static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+		     int sx, int dy, int dx, int height, int width)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct fb_copyarea area;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+
+	area.sx = sy * vc->vc_font.height;
+	area.sy = vyres - ((sx + width) * vc->vc_font.width);
+	area.dx = dy * vc->vc_font.height;
+	area.dy = vyres - ((dx + width) * vc->vc_font.width);
+	area.width = height * vc->vc_font.height;
+	area.height  = width * vc->vc_font.width;
+
+	info->fbops->fb_copyarea(info, &area);
+}
+
+static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy,
+		     int sx, int height, int width)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct fb_fillrect region;
+	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+
+	region.color = attr_bgcol_ec(bgshift,vc,info);
+	region.dx = sy * vc->vc_font.height;
+	region.dy = vyres - ((sx + width) * vc->vc_font.width);
+	region.height = width * vc->vc_font.width;
+	region.width = height * vc->vc_font.height;
+	region.rop = ROP_COPY;
+
+	info->fbops->fb_fillrect(info, &region);
+}
+
+static inline void ccw_putcs_aligned(struct vc_data *vc, struct fb_info *info,
+				    const u16 *s, u32 attr, u32 cnt,
+				    u32 d_pitch, u32 s_pitch, u32 cellsize,
+				    struct fb_image *image, u8 *buf, u8 *dst)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	u32 idx = (vc->vc_font.height + 7) >> 3;
+	u8 *src;
+
+	while (cnt--) {
+		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
+
+		if (attr) {
+			ccw_update_attr(buf, src, attr, vc);
+			src = buf;
+		}
+
+		if (likely(idx == 1))
+			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+						vc->vc_font.width);
+		else
+			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+					      vc->vc_font.width);
+
+		dst += d_pitch * vc->vc_font.width;
+	}
+
+	info->fbops->fb_imageblit(info, image);
+}
+
+static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
+		      const unsigned short *s, int count, int yy, int xx,
+		      int fg, int bg)
+{
+	struct fb_image image;
+	struct fbcon_ops *ops = info->fbcon_par;
+	u32 width = (vc->vc_font.height + 7)/8;
+	u32 cellsize = width * vc->vc_font.width;
+	u32 maxcnt = info->pixmap.size/cellsize;
+	u32 scan_align = info->pixmap.scan_align - 1;
+	u32 buf_align = info->pixmap.buf_align - 1;
+	u32 cnt, pitch, size;
+	u32 attribute = get_attribute(info, scr_readw(s));
+	u8 *dst, *buf = NULL;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+
+	if (!ops->fontbuffer)
+		return;
+
+	image.fg_color = fg;
+	image.bg_color = bg;
+	image.dx = yy * vc->vc_font.height;
+	image.dy = vyres - ((xx + count) * vc->vc_font.width);
+	image.width = vc->vc_font.height;
+	image.depth = 1;
+
+	if (attribute) {
+		buf = kmalloc(cellsize, GFP_KERNEL);
+		if (!buf)
+			return;
+	}
+
+	s += count - 1;
+
+	while (count) {
+		if (count > maxcnt)
+			cnt = maxcnt;
+		else
+			cnt = count;
+
+		image.height = vc->vc_font.width * cnt;
+		pitch = ((image.width + 7) >> 3) + scan_align;
+		pitch &= ~scan_align;
+		size = pitch * image.height + buf_align;
+		size &= ~buf_align;
+		dst = fb_get_buffer_offset(info, &info->pixmap, size);
+		image.data = dst;
+		ccw_putcs_aligned(vc, info, s, attribute, cnt, pitch,
+				 width, cellsize, &image, buf, dst);
+		image.dy += image.height;
+		count -= cnt;
+		s -= cnt;
+	}
+
+	/* buf is always NULL except when in monochrome mode, so in this case
+	   it's a gain to check buf against NULL even though kfree() handles
+	   NULL pointers just fine */
+	if (unlikely(buf))
+		kfree(buf);
+
+}
+
+static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
+			     int bottom_only)
+{
+	unsigned int cw = vc->vc_font.width;
+	unsigned int ch = vc->vc_font.height;
+	unsigned int rw = info->var.yres - (vc->vc_cols*cw);
+	unsigned int bh = info->var.xres - (vc->vc_rows*ch);
+	unsigned int bs = vc->vc_rows*ch;
+	struct fb_fillrect region;
+
+	region.color = 0;
+	region.rop = ROP_COPY;
+
+	if (rw && !bottom_only) {
+		region.dx = 0;
+		region.dy = info->var.yoffset;
+		region.height = rw;
+		region.width = info->var.xres_virtual;
+		info->fbops->fb_fillrect(info, &region);
+	}
+
+	if (bh) {
+		region.dx = info->var.xoffset + bs;
+		region.dy = 0;
+                region.height = info->var.yres_virtual;
+                region.width = bh;
+		info->fbops->fb_fillrect(info, &region);
+	}
+}
+
+static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+		       int softback_lines, int fg, int bg)
+{
+	struct fb_cursor cursor;
+	struct fbcon_ops *ops = info->fbcon_par;
+	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	int w = (vc->vc_font.height + 7) >> 3, c;
+	int y = real_y(ops->p, vc->vc_y);
+	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
+	int err = 1, dx, dy;
+	char *src;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+
+	if (!ops->fontbuffer)
+		return;
+
+	cursor.set = 0;
+
+	if (softback_lines) {
+		if (y + softback_lines >= vc->vc_rows) {
+			mode = CM_ERASE;
+			ops->cursor_flash = 0;
+			return;
+		} else
+			y += softback_lines;
+	}
+
+ 	c = scr_readw((u16 *) vc->vc_pos);
+	attribute = get_attribute(info, c);
+	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
+
+	if (ops->cursor_state.image.data != src ||
+	    ops->cursor_reset) {
+	    ops->cursor_state.image.data = src;
+	    cursor.set |= FB_CUR_SETIMAGE;
+	}
+
+	if (attribute) {
+		u8 *dst;
+
+		dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC);
+		if (!dst)
+			return;
+		kfree(ops->cursor_data);
+		ops->cursor_data = dst;
+		ccw_update_attr(dst, src, attribute, vc);
+		src = dst;
+	}
+
+	if (ops->cursor_state.image.fg_color != fg ||
+	    ops->cursor_state.image.bg_color != bg ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.fg_color = fg;
+		ops->cursor_state.image.bg_color = bg;
+		cursor.set |= FB_CUR_SETCMAP;
+	}
+
+	if (ops->cursor_state.image.height != vc->vc_font.width ||
+	    ops->cursor_state.image.width != vc->vc_font.height ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.height = vc->vc_font.width;
+		ops->cursor_state.image.width = vc->vc_font.height;
+		cursor.set |= FB_CUR_SETSIZE;
+	}
+
+	dx = y * vc->vc_font.height;
+	dy = vyres - ((vc->vc_x + 1) * vc->vc_font.width);
+
+	if (ops->cursor_state.image.dx != dx ||
+	    ops->cursor_state.image.dy != dy ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.dx = dx;
+		ops->cursor_state.image.dy = dy;
+		cursor.set |= FB_CUR_SETPOS;
+	}
+
+	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
+	    ops->cursor_reset) {
+		ops->cursor_state.hot.x = cursor.hot.y = 0;
+		cursor.set |= FB_CUR_SETHOT;
+	}
+
+	if (cursor.set & FB_CUR_SETSIZE ||
+	    vc->vc_cursor_type != ops->p->cursor_shape ||
+	    ops->cursor_state.mask == NULL ||
+	    ops->cursor_reset) {
+		char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC);
+		int cur_height, size, i = 0;
+		int width = (vc->vc_font.width + 7)/8;
+
+		if (!mask)
+			return;
+
+		tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC);
+
+		if (!tmp) {
+			kfree(mask);
+			return;
+		}
+
+		kfree(ops->cursor_state.mask);
+		ops->cursor_state.mask = mask;
+
+		ops->p->cursor_shape = vc->vc_cursor_type;
+		cursor.set |= FB_CUR_SETSHAPE;
+
+		switch (ops->p->cursor_shape & CUR_HWMASK) {
+		case CUR_NONE:
+			cur_height = 0;
+			break;
+		case CUR_UNDERLINE:
+			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
+			break;
+		case CUR_LOWER_THIRD:
+			cur_height = vc->vc_font.height/3;
+			break;
+		case CUR_LOWER_HALF:
+			cur_height = vc->vc_font.height >> 1;
+			break;
+		case CUR_TWO_THIRDS:
+			cur_height = (vc->vc_font.height << 1)/3;
+			break;
+		case CUR_BLOCK:
+		default:
+			cur_height = vc->vc_font.height;
+			break;
+		}
+
+		size = (vc->vc_font.height - cur_height) * width;
+		while (size--)
+			tmp[i++] = 0;
+		size = cur_height * width;
+		while (size--)
+			tmp[i++] = 0xff;
+		memset(mask, 0, w * vc->vc_font.width);
+		rotate_ccw(tmp, mask, vc->vc_font.width, vc->vc_font.height);
+		kfree(tmp);
+	}
+
+	switch (mode) {
+	case CM_ERASE:
+		ops->cursor_state.enable = 0;
+		break;
+	case CM_DRAW:
+	case CM_MOVE:
+	default:
+		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		break;
+	}
+
+	cursor.image.data = src;
+	cursor.image.fg_color = ops->cursor_state.image.fg_color;
+	cursor.image.bg_color = ops->cursor_state.image.bg_color;
+	cursor.image.dx = ops->cursor_state.image.dx;
+	cursor.image.dy = ops->cursor_state.image.dy;
+	cursor.image.height = ops->cursor_state.image.height;
+	cursor.image.width = ops->cursor_state.image.width;
+	cursor.hot.x = ops->cursor_state.hot.x;
+	cursor.hot.y = ops->cursor_state.hot.y;
+	cursor.mask = ops->cursor_state.mask;
+	cursor.enable = ops->cursor_state.enable;
+	cursor.image.depth = 1;
+	cursor.rop = ROP_XOR;
+
+	if (info->fbops->fb_cursor)
+		err = info->fbops->fb_cursor(info, &cursor);
+
+	if (err)
+		soft_cursor(info, &cursor);
+
+	ops->cursor_reset = 0;
+}
+
+static int ccw_update_start(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	u32 yoffset;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	int err;
+
+	yoffset = (vyres - info->var.yres) - ops->var.xoffset;
+	ops->var.xoffset = ops->var.yoffset;
+	ops->var.yoffset = yoffset;
+	err = fb_pan_display(info, &ops->var);
+	ops->var.xoffset = info->var.xoffset;
+	ops->var.yoffset = info->var.yoffset;
+	ops->var.vmode = info->var.vmode;
+	return err;
+}
+
+void fbcon_rotate_ccw(struct fbcon_ops *ops)
+{
+	ops->bmove = ccw_bmove;
+	ops->clear = ccw_clear;
+	ops->putcs = ccw_putcs;
+	ops->clear_margins = ccw_clear_margins;
+	ops->cursor = ccw_cursor;
+	ops->update_start = ccw_update_start;
+}
+EXPORT_SYMBOL(fbcon_rotate_ccw);
diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c
new file mode 100644
index 000000000000..c321f7c59e5c
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon_cw.c
@@ -0,0 +1,403 @@
+/*
+ *  linux/drivers/video/console/fbcon_ud.c -- Software Rotation - 90 degrees
+ *
+ *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <asm/types.h>
+#include "fbcon.h"
+#include "fbcon_rotate.h"
+
+/*
+ * Rotation 90 degrees
+ */
+
+static void cw_update_attr(u8 *dst, u8 *src, int attribute,
+				  struct vc_data *vc)
+{
+	int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2;
+	int width = (vc->vc_font.height + 7) >> 3;
+	u8 c, msk = ~(0xff >> offset);
+
+	for (i = 0; i < vc->vc_font.width; i++) {
+		for (j = 0; j < width; j++) {
+			c = *src;
+			if (attribute & FBCON_ATTRIBUTE_UNDERLINE && !j)
+				c |= msk;
+			if (attribute & FBCON_ATTRIBUTE_BOLD && i)
+				c |= *(src-width);
+			if (attribute & FBCON_ATTRIBUTE_REVERSE)
+				c = ~c;
+			src++;
+			*dst++ = c;
+		}
+	}
+}
+
+
+static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+		     int sx, int dy, int dx, int height, int width)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct fb_copyarea area;
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	area.sx = vxres - ((sy + height) * vc->vc_font.height);
+	area.sy = sx * vc->vc_font.width;
+	area.dx = vxres - ((dy + height) * vc->vc_font.height);
+	area.dy = dx * vc->vc_font.width;
+	area.width = height * vc->vc_font.height;
+	area.height  = width * vc->vc_font.width;
+
+	info->fbops->fb_copyarea(info, &area);
+}
+
+static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,
+		     int sx, int height, int width)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct fb_fillrect region;
+	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	region.color = attr_bgcol_ec(bgshift,vc,info);
+	region.dx = vxres - ((sy + height) * vc->vc_font.height);
+	region.dy = sx *  vc->vc_font.width;
+	region.height = width * vc->vc_font.width;
+	region.width = height * vc->vc_font.height;
+	region.rop = ROP_COPY;
+
+	info->fbops->fb_fillrect(info, &region);
+}
+
+static inline void cw_putcs_aligned(struct vc_data *vc, struct fb_info *info,
+				    const u16 *s, u32 attr, u32 cnt,
+				    u32 d_pitch, u32 s_pitch, u32 cellsize,
+				    struct fb_image *image, u8 *buf, u8 *dst)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	u32 idx = (vc->vc_font.height + 7) >> 3;
+	u8 *src;
+
+	while (cnt--) {
+		src = ops->fontbuffer + (scr_readw(s++) & charmask)*cellsize;
+
+		if (attr) {
+			cw_update_attr(buf, src, attr, vc);
+			src = buf;
+		}
+
+		if (likely(idx == 1))
+			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+						vc->vc_font.width);
+		else
+			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+					      vc->vc_font.width);
+
+		dst += d_pitch * vc->vc_font.width;
+	}
+
+	info->fbops->fb_imageblit(info, image);
+}
+
+static void cw_putcs(struct vc_data *vc, struct fb_info *info,
+		      const unsigned short *s, int count, int yy, int xx,
+		      int fg, int bg)
+{
+	struct fb_image image;
+	struct fbcon_ops *ops = info->fbcon_par;
+	u32 width = (vc->vc_font.height + 7)/8;
+	u32 cellsize = width * vc->vc_font.width;
+	u32 maxcnt = info->pixmap.size/cellsize;
+	u32 scan_align = info->pixmap.scan_align - 1;
+	u32 buf_align = info->pixmap.buf_align - 1;
+	u32 cnt, pitch, size;
+	u32 attribute = get_attribute(info, scr_readw(s));
+	u8 *dst, *buf = NULL;
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	if (!ops->fontbuffer)
+		return;
+
+	image.fg_color = fg;
+	image.bg_color = bg;
+	image.dx = vxres - ((yy + 1) * vc->vc_font.height);
+	image.dy = xx * vc->vc_font.width;
+	image.width = vc->vc_font.height;
+	image.depth = 1;
+
+	if (attribute) {
+		buf = kmalloc(cellsize, GFP_KERNEL);
+		if (!buf)
+			return;
+	}
+
+	while (count) {
+		if (count > maxcnt)
+			cnt = maxcnt;
+		else
+			cnt = count;
+
+		image.height = vc->vc_font.width * cnt;
+		pitch = ((image.width + 7) >> 3) + scan_align;
+		pitch &= ~scan_align;
+		size = pitch * image.height + buf_align;
+		size &= ~buf_align;
+		dst = fb_get_buffer_offset(info, &info->pixmap, size);
+		image.data = dst;
+		cw_putcs_aligned(vc, info, s, attribute, cnt, pitch,
+				 width, cellsize, &image, buf, dst);
+		image.dy += image.height;
+		count -= cnt;
+		s += cnt;
+	}
+
+	/* buf is always NULL except when in monochrome mode, so in this case
+	   it's a gain to check buf against NULL even though kfree() handles
+	   NULL pointers just fine */
+	if (unlikely(buf))
+		kfree(buf);
+
+}
+
+static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
+			     int bottom_only)
+{
+	unsigned int cw = vc->vc_font.width;
+	unsigned int ch = vc->vc_font.height;
+	unsigned int rw = info->var.yres - (vc->vc_cols*cw);
+	unsigned int bh = info->var.xres - (vc->vc_rows*ch);
+	unsigned int rs = info->var.yres - rw;
+	struct fb_fillrect region;
+
+	region.color = 0;
+	region.rop = ROP_COPY;
+
+	if (rw && !bottom_only) {
+		region.dx = 0;
+		region.dy = info->var.yoffset + rs;
+		region.height = rw;
+		region.width = info->var.xres_virtual;
+		info->fbops->fb_fillrect(info, &region);
+	}
+
+	if (bh) {
+		region.dx = info->var.xoffset;
+		region.dy = info->var.yoffset;
+                region.height = info->var.yres;
+                region.width = bh;
+		info->fbops->fb_fillrect(info, &region);
+	}
+}
+
+static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+		      int softback_lines, int fg, int bg)
+{
+	struct fb_cursor cursor;
+	struct fbcon_ops *ops = info->fbcon_par;
+	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	int w = (vc->vc_font.height + 7) >> 3, c;
+	int y = real_y(ops->p, vc->vc_y);
+	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
+	int err = 1, dx, dy;
+	char *src;
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	if (!ops->fontbuffer)
+		return;
+
+	cursor.set = 0;
+
+	if (softback_lines) {
+		if (y + softback_lines >= vc->vc_rows) {
+			mode = CM_ERASE;
+			ops->cursor_flash = 0;
+			return;
+		} else
+			y += softback_lines;
+	}
+
+ 	c = scr_readw((u16 *) vc->vc_pos);
+	attribute = get_attribute(info, c);
+	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
+
+	if (ops->cursor_state.image.data != src ||
+	    ops->cursor_reset) {
+	    ops->cursor_state.image.data = src;
+	    cursor.set |= FB_CUR_SETIMAGE;
+	}
+
+	if (attribute) {
+		u8 *dst;
+
+		dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC);
+		if (!dst)
+			return;
+		kfree(ops->cursor_data);
+		ops->cursor_data = dst;
+		cw_update_attr(dst, src, attribute, vc);
+		src = dst;
+	}
+
+	if (ops->cursor_state.image.fg_color != fg ||
+	    ops->cursor_state.image.bg_color != bg ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.fg_color = fg;
+		ops->cursor_state.image.bg_color = bg;
+		cursor.set |= FB_CUR_SETCMAP;
+	}
+
+	if (ops->cursor_state.image.height != vc->vc_font.width ||
+	    ops->cursor_state.image.width != vc->vc_font.height ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.height = vc->vc_font.width;
+		ops->cursor_state.image.width = vc->vc_font.height;
+		cursor.set |= FB_CUR_SETSIZE;
+	}
+
+	dx = vxres - ((y * vc->vc_font.height) + vc->vc_font.height);
+	dy = vc->vc_x * vc->vc_font.width;
+
+	if (ops->cursor_state.image.dx != dx ||
+	    ops->cursor_state.image.dy != dy ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.dx = dx;
+		ops->cursor_state.image.dy = dy;
+		cursor.set |= FB_CUR_SETPOS;
+	}
+
+	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
+	    ops->cursor_reset) {
+		ops->cursor_state.hot.x = cursor.hot.y = 0;
+		cursor.set |= FB_CUR_SETHOT;
+	}
+
+	if (cursor.set & FB_CUR_SETSIZE ||
+	    vc->vc_cursor_type != ops->p->cursor_shape ||
+	    ops->cursor_state.mask == NULL ||
+	    ops->cursor_reset) {
+		char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC);
+		int cur_height, size, i = 0;
+		int width = (vc->vc_font.width + 7)/8;
+
+		if (!mask)
+			return;
+
+		tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC);
+
+		if (!tmp) {
+			kfree(mask);
+			return;
+		}
+
+		kfree(ops->cursor_state.mask);
+		ops->cursor_state.mask = mask;
+
+		ops->p->cursor_shape = vc->vc_cursor_type;
+		cursor.set |= FB_CUR_SETSHAPE;
+
+		switch (ops->p->cursor_shape & CUR_HWMASK) {
+		case CUR_NONE:
+			cur_height = 0;
+			break;
+		case CUR_UNDERLINE:
+			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
+			break;
+		case CUR_LOWER_THIRD:
+			cur_height = vc->vc_font.height/3;
+			break;
+		case CUR_LOWER_HALF:
+			cur_height = vc->vc_font.height >> 1;
+			break;
+		case CUR_TWO_THIRDS:
+			cur_height = (vc->vc_font.height << 1)/3;
+			break;
+		case CUR_BLOCK:
+		default:
+			cur_height = vc->vc_font.height;
+			break;
+		}
+
+		size = (vc->vc_font.height - cur_height) * width;
+		while (size--)
+			tmp[i++] = 0;
+		size = cur_height * width;
+		while (size--)
+			tmp[i++] = 0xff;
+		memset(mask, 0, w * vc->vc_font.width);
+		rotate_cw(tmp, mask, vc->vc_font.width, vc->vc_font.height);
+		kfree(tmp);
+	}
+
+	switch (mode) {
+	case CM_ERASE:
+		ops->cursor_state.enable = 0;
+		break;
+	case CM_DRAW:
+	case CM_MOVE:
+	default:
+		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		break;
+	}
+
+	cursor.image.data = src;
+	cursor.image.fg_color = ops->cursor_state.image.fg_color;
+	cursor.image.bg_color = ops->cursor_state.image.bg_color;
+	cursor.image.dx = ops->cursor_state.image.dx;
+	cursor.image.dy = ops->cursor_state.image.dy;
+	cursor.image.height = ops->cursor_state.image.height;
+	cursor.image.width = ops->cursor_state.image.width;
+	cursor.hot.x = ops->cursor_state.hot.x;
+	cursor.hot.y = ops->cursor_state.hot.y;
+	cursor.mask = ops->cursor_state.mask;
+	cursor.enable = ops->cursor_state.enable;
+	cursor.image.depth = 1;
+	cursor.rop = ROP_XOR;
+
+	if (info->fbops->fb_cursor)
+		err = info->fbops->fb_cursor(info, &cursor);
+
+	if (err)
+		soft_cursor(info, &cursor);
+
+	ops->cursor_reset = 0;
+}
+
+static int cw_update_start(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+	u32 xoffset;
+	int err;
+
+	xoffset = vxres - (info->var.xres + ops->var.yoffset);
+	ops->var.yoffset = ops->var.xoffset;
+	ops->var.xoffset = xoffset;
+	err = fb_pan_display(info, &ops->var);
+	ops->var.xoffset = info->var.xoffset;
+	ops->var.yoffset = info->var.yoffset;
+	ops->var.vmode = info->var.vmode;
+	return err;
+}
+
+void fbcon_rotate_cw(struct fbcon_ops *ops)
+{
+	ops->bmove = cw_bmove;
+	ops->clear = cw_clear;
+	ops->putcs = cw_putcs;
+	ops->clear_margins = cw_clear_margins;
+	ops->cursor = cw_cursor;
+	ops->update_start = cw_update_start;
+}
+EXPORT_SYMBOL(fbcon_rotate_cw);
diff --git a/drivers/video/fbdev/core/fbcon_rotate.c b/drivers/video/fbdev/core/fbcon_rotate.c
new file mode 100644
index 000000000000..8a51e4d95cc5
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon_rotate.c
@@ -0,0 +1,112 @@
+/*
+ *  linux/drivers/video/console/fbcon_rotate.c -- Software Rotation
+ *
+ *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <asm/types.h>
+#include "fbcon.h"
+#include "fbcon_rotate.h"
+
+static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	int len, err = 0;
+	int s_cellsize, d_cellsize, i;
+	const u8 *src;
+	u8 *dst;
+
+	if (vc->vc_font.data == ops->fontdata &&
+	    ops->p->con_rotate == ops->cur_rotate)
+		goto finished;
+
+	src = ops->fontdata = vc->vc_font.data;
+	ops->cur_rotate = ops->p->con_rotate;
+	len = (!ops->p->userfont) ? 256 : FNTCHARCNT(src);
+	s_cellsize = ((vc->vc_font.width + 7)/8) *
+		vc->vc_font.height;
+	d_cellsize = s_cellsize;
+
+	if (ops->rotate == FB_ROTATE_CW ||
+	    ops->rotate == FB_ROTATE_CCW)
+		d_cellsize = ((vc->vc_font.height + 7)/8) *
+			vc->vc_font.width;
+
+	if (info->fbops->fb_sync)
+		info->fbops->fb_sync(info);
+
+	if (ops->fd_size < d_cellsize * len) {
+		dst = kmalloc(d_cellsize * len, GFP_KERNEL);
+
+		if (dst == NULL) {
+			err = -ENOMEM;
+			goto finished;
+		}
+
+		ops->fd_size = d_cellsize * len;
+		kfree(ops->fontbuffer);
+		ops->fontbuffer = dst;
+	}
+
+	dst = ops->fontbuffer;
+	memset(dst, 0, ops->fd_size);
+
+	switch (ops->rotate) {
+	case FB_ROTATE_UD:
+		for (i = len; i--; ) {
+			rotate_ud(src, dst, vc->vc_font.width,
+				  vc->vc_font.height);
+
+			src += s_cellsize;
+			dst += d_cellsize;
+		}
+		break;
+	case FB_ROTATE_CW:
+		for (i = len; i--; ) {
+			rotate_cw(src, dst, vc->vc_font.width,
+				  vc->vc_font.height);
+			src += s_cellsize;
+			dst += d_cellsize;
+		}
+		break;
+	case FB_ROTATE_CCW:
+		for (i = len; i--; ) {
+			rotate_ccw(src, dst, vc->vc_font.width,
+				   vc->vc_font.height);
+			src += s_cellsize;
+			dst += d_cellsize;
+		}
+		break;
+	}
+
+finished:
+	return err;
+}
+
+void fbcon_set_rotate(struct fbcon_ops *ops)
+{
+	ops->rotate_font = fbcon_rotate_font;
+
+	switch(ops->rotate) {
+	case FB_ROTATE_CW:
+		fbcon_rotate_cw(ops);
+		break;
+	case FB_ROTATE_UD:
+		fbcon_rotate_ud(ops);
+		break;
+	case FB_ROTATE_CCW:
+		fbcon_rotate_ccw(ops);
+		break;
+	}
+}
+EXPORT_SYMBOL(fbcon_set_rotate);
diff --git a/drivers/video/fbdev/core/fbcon_rotate.h b/drivers/video/fbdev/core/fbcon_rotate.h
new file mode 100644
index 000000000000..e233444cda66
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon_rotate.h
@@ -0,0 +1,96 @@
+/*
+ *  linux/drivers/video/console/fbcon_rotate.h -- Software Display Rotation
+ *
+ *	Copyright (C) 2005 Antonino Daplas <adaplas@pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+
+#ifndef _FBCON_ROTATE_H
+#define _FBCON_ROTATE_H
+
+#define GETVYRES(s,i) ({                           \
+        (s == SCROLL_REDRAW || s == SCROLL_MOVE) ? \
+        (i)->var.yres : (i)->var.yres_virtual; })
+
+#define GETVXRES(s,i) ({                           \
+        (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \
+        (i)->var.xres : (i)->var.xres_virtual; })
+
+
+static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat)
+{
+	u32 tmp = (y * pitch) + x, index = tmp / 8,  bit = tmp % 8;
+
+	pat +=index;
+	return (*pat) & (0x80 >> bit);
+}
+
+static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
+{
+	u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8;
+
+	pat += index;
+
+	(*pat) |= 0x80 >> bit;
+}
+
+static inline void rotate_ud(const char *in, char *out, u32 width, u32 height)
+{
+	int i, j;
+	int shift = (8 - (width % 8)) & 7;
+
+	width = (width + 7) & ~7;
+
+	for (i = 0; i < height; i++) {
+		for (j = 0; j < width - shift; j++) {
+			if (pattern_test_bit(j, i, width, in))
+				pattern_set_bit(width - (1 + j + shift),
+						height - (1 + i),
+						width, out);
+		}
+
+	}
+}
+
+static inline void rotate_cw(const char *in, char *out, u32 width, u32 height)
+{
+	int i, j, h = height, w = width;
+	int shift = (8 - (height % 8)) & 7;
+
+	width = (width + 7) & ~7;
+	height = (height + 7) & ~7;
+
+	for (i = 0; i < h; i++) {
+		for (j = 0; j < w; j++) {
+			if (pattern_test_bit(j, i, width, in))
+				pattern_set_bit(height - 1 - i - shift, j,
+						height, out);
+
+		}
+	}
+}
+
+static inline void rotate_ccw(const char *in, char *out, u32 width, u32 height)
+{
+	int i, j, h = height, w = width;
+	int shift = (8 - (width % 8)) & 7;
+
+	width = (width + 7) & ~7;
+	height = (height + 7) & ~7;
+
+	for (i = 0; i < h; i++) {
+		for (j = 0; j < w; j++) {
+			if (pattern_test_bit(j, i, width, in))
+				pattern_set_bit(i, width - 1 - j - shift,
+						height, out);
+		}
+	}
+}
+
+extern void fbcon_rotate_cw(struct fbcon_ops *ops);
+extern void fbcon_rotate_ud(struct fbcon_ops *ops);
+extern void fbcon_rotate_ccw(struct fbcon_ops *ops);
+#endif
diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c
new file mode 100644
index 000000000000..c0b605d49cb3
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon_ud.c
@@ -0,0 +1,448 @@
+/*
+ *  linux/drivers/video/console/fbcon_ud.c -- Software Rotation - 180 degrees
+ *
+ *      Copyright (C) 2005 Antonino Daplas <adaplas @pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <asm/types.h>
+#include "fbcon.h"
+#include "fbcon_rotate.h"
+
+/*
+ * Rotation 180 degrees
+ */
+
+static void ud_update_attr(u8 *dst, u8 *src, int attribute,
+				  struct vc_data *vc)
+{
+	int i, offset = (vc->vc_font.height < 10) ? 1 : 2;
+	int width = (vc->vc_font.width + 7) >> 3;
+	unsigned int cellsize = vc->vc_font.height * width;
+	u8 c;
+
+	offset = offset * width;
+
+	for (i = 0; i < cellsize; i++) {
+		c = src[i];
+		if (attribute & FBCON_ATTRIBUTE_UNDERLINE && i < offset)
+			c = 0xff;
+		if (attribute & FBCON_ATTRIBUTE_BOLD)
+			c |= c << 1;
+		if (attribute & FBCON_ATTRIBUTE_REVERSE)
+			c = ~c;
+		dst[i] = c;
+	}
+}
+
+
+static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+		     int sx, int dy, int dx, int height, int width)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct fb_copyarea area;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	area.sy = vyres - ((sy + height) * vc->vc_font.height);
+	area.sx = vxres - ((sx + width) * vc->vc_font.width);
+	area.dy = vyres - ((dy + height) * vc->vc_font.height);
+	area.dx = vxres - ((dx + width) * vc->vc_font.width);
+	area.height = height * vc->vc_font.height;
+	area.width  = width * vc->vc_font.width;
+
+	info->fbops->fb_copyarea(info, &area);
+}
+
+static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy,
+		     int sx, int height, int width)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	struct fb_fillrect region;
+	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	region.color = attr_bgcol_ec(bgshift,vc,info);
+	region.dy = vyres - ((sy + height) * vc->vc_font.height);
+	region.dx = vxres - ((sx + width) *  vc->vc_font.width);
+	region.width = width * vc->vc_font.width;
+	region.height = height * vc->vc_font.height;
+	region.rop = ROP_COPY;
+
+	info->fbops->fb_fillrect(info, &region);
+}
+
+static inline void ud_putcs_aligned(struct vc_data *vc, struct fb_info *info,
+				    const u16 *s, u32 attr, u32 cnt,
+				    u32 d_pitch, u32 s_pitch, u32 cellsize,
+				    struct fb_image *image, u8 *buf, u8 *dst)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	u32 idx = vc->vc_font.width >> 3;
+	u8 *src;
+
+	while (cnt--) {
+		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
+
+		if (attr) {
+			ud_update_attr(buf, src, attr, vc);
+			src = buf;
+		}
+
+		if (likely(idx == 1))
+			__fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+						image->height);
+		else
+			fb_pad_aligned_buffer(dst, d_pitch, src, idx,
+					      image->height);
+
+		dst += s_pitch;
+	}
+
+	info->fbops->fb_imageblit(info, image);
+}
+
+static inline void ud_putcs_unaligned(struct vc_data *vc,
+				      struct fb_info *info, const u16 *s,
+				      u32 attr, u32 cnt, u32 d_pitch,
+				      u32 s_pitch, u32 cellsize,
+				      struct fb_image *image, u8 *buf,
+				      u8 *dst)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	u32 shift_low = 0, mod = vc->vc_font.width % 8;
+	u32 shift_high = 8;
+	u32 idx = vc->vc_font.width >> 3;
+	u8 *src;
+
+	while (cnt--) {
+		src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize;
+
+		if (attr) {
+			ud_update_attr(buf, src, attr, vc);
+			src = buf;
+		}
+
+		fb_pad_unaligned_buffer(dst, d_pitch, src, idx,
+					image->height, shift_high,
+					shift_low, mod);
+		shift_low += mod;
+		dst += (shift_low >= 8) ? s_pitch : s_pitch - 1;
+		shift_low &= 7;
+		shift_high = 8 - shift_low;
+	}
+
+	info->fbops->fb_imageblit(info, image);
+
+}
+
+static void ud_putcs(struct vc_data *vc, struct fb_info *info,
+		      const unsigned short *s, int count, int yy, int xx,
+		      int fg, int bg)
+{
+	struct fb_image image;
+	struct fbcon_ops *ops = info->fbcon_par;
+	u32 width = (vc->vc_font.width + 7)/8;
+	u32 cellsize = width * vc->vc_font.height;
+	u32 maxcnt = info->pixmap.size/cellsize;
+	u32 scan_align = info->pixmap.scan_align - 1;
+	u32 buf_align = info->pixmap.buf_align - 1;
+	u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
+	u32 attribute = get_attribute(info, scr_readw(s));
+	u8 *dst, *buf = NULL;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	if (!ops->fontbuffer)
+		return;
+
+	image.fg_color = fg;
+	image.bg_color = bg;
+	image.dy = vyres - ((yy * vc->vc_font.height) + vc->vc_font.height);
+	image.dx = vxres - ((xx + count) * vc->vc_font.width);
+	image.height = vc->vc_font.height;
+	image.depth = 1;
+
+	if (attribute) {
+		buf = kmalloc(cellsize, GFP_KERNEL);
+		if (!buf)
+			return;
+	}
+
+	s += count - 1;
+
+	while (count) {
+		if (count > maxcnt)
+			cnt = maxcnt;
+		else
+			cnt = count;
+
+		image.width = vc->vc_font.width * cnt;
+		pitch = ((image.width + 7) >> 3) + scan_align;
+		pitch &= ~scan_align;
+		size = pitch * image.height + buf_align;
+		size &= ~buf_align;
+		dst = fb_get_buffer_offset(info, &info->pixmap, size);
+		image.data = dst;
+
+		if (!mod)
+			ud_putcs_aligned(vc, info, s, attribute, cnt, pitch,
+					 width, cellsize, &image, buf, dst);
+		else
+			ud_putcs_unaligned(vc, info, s, attribute, cnt, pitch,
+					   width, cellsize, &image,
+					   buf, dst);
+
+		image.dx += image.width;
+		count -= cnt;
+		s -= cnt;
+		xx += cnt;
+	}
+
+	/* buf is always NULL except when in monochrome mode, so in this case
+	   it's a gain to check buf against NULL even though kfree() handles
+	   NULL pointers just fine */
+	if (unlikely(buf))
+		kfree(buf);
+
+}
+
+static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
+			     int bottom_only)
+{
+	unsigned int cw = vc->vc_font.width;
+	unsigned int ch = vc->vc_font.height;
+	unsigned int rw = info->var.xres - (vc->vc_cols*cw);
+	unsigned int bh = info->var.yres - (vc->vc_rows*ch);
+	struct fb_fillrect region;
+
+	region.color = 0;
+	region.rop = ROP_COPY;
+
+	if (rw && !bottom_only) {
+		region.dy = 0;
+		region.dx = info->var.xoffset;
+		region.width  = rw;
+		region.height = info->var.yres_virtual;
+		info->fbops->fb_fillrect(info, &region);
+	}
+
+	if (bh) {
+		region.dy = info->var.yoffset;
+		region.dx = info->var.xoffset;
+                region.height  = bh;
+                region.width = info->var.xres;
+		info->fbops->fb_fillrect(info, &region);
+	}
+}
+
+static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+		      int softback_lines, int fg, int bg)
+{
+	struct fb_cursor cursor;
+	struct fbcon_ops *ops = info->fbcon_par;
+	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	int w = (vc->vc_font.width + 7) >> 3, c;
+	int y = real_y(ops->p, vc->vc_y);
+	int attribute, use_sw = (vc->vc_cursor_type & 0x10);
+	int err = 1, dx, dy;
+	char *src;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+
+	if (!ops->fontbuffer)
+		return;
+
+	cursor.set = 0;
+
+	if (softback_lines) {
+		if (y + softback_lines >= vc->vc_rows) {
+			mode = CM_ERASE;
+			ops->cursor_flash = 0;
+			return;
+		} else
+			y += softback_lines;
+	}
+
+ 	c = scr_readw((u16 *) vc->vc_pos);
+	attribute = get_attribute(info, c);
+	src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.height));
+
+	if (ops->cursor_state.image.data != src ||
+	    ops->cursor_reset) {
+	    ops->cursor_state.image.data = src;
+	    cursor.set |= FB_CUR_SETIMAGE;
+	}
+
+	if (attribute) {
+		u8 *dst;
+
+		dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC);
+		if (!dst)
+			return;
+		kfree(ops->cursor_data);
+		ops->cursor_data = dst;
+		ud_update_attr(dst, src, attribute, vc);
+		src = dst;
+	}
+
+	if (ops->cursor_state.image.fg_color != fg ||
+	    ops->cursor_state.image.bg_color != bg ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.fg_color = fg;
+		ops->cursor_state.image.bg_color = bg;
+		cursor.set |= FB_CUR_SETCMAP;
+	}
+
+	if (ops->cursor_state.image.height != vc->vc_font.height ||
+	    ops->cursor_state.image.width != vc->vc_font.width ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.height = vc->vc_font.height;
+		ops->cursor_state.image.width = vc->vc_font.width;
+		cursor.set |= FB_CUR_SETSIZE;
+	}
+
+	dy = vyres - ((y * vc->vc_font.height) + vc->vc_font.height);
+	dx = vxres - ((vc->vc_x * vc->vc_font.width) + vc->vc_font.width);
+
+	if (ops->cursor_state.image.dx != dx ||
+	    ops->cursor_state.image.dy != dy ||
+	    ops->cursor_reset) {
+		ops->cursor_state.image.dx = dx;
+		ops->cursor_state.image.dy = dy;
+		cursor.set |= FB_CUR_SETPOS;
+	}
+
+	if (ops->cursor_state.hot.x || ops->cursor_state.hot.y ||
+	    ops->cursor_reset) {
+		ops->cursor_state.hot.x = cursor.hot.y = 0;
+		cursor.set |= FB_CUR_SETHOT;
+	}
+
+	if (cursor.set & FB_CUR_SETSIZE ||
+	    vc->vc_cursor_type != ops->p->cursor_shape ||
+	    ops->cursor_state.mask == NULL ||
+	    ops->cursor_reset) {
+		char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC);
+		int cur_height, size, i = 0;
+		u8 msk = 0xff;
+
+		if (!mask)
+			return;
+
+		kfree(ops->cursor_state.mask);
+		ops->cursor_state.mask = mask;
+
+		ops->p->cursor_shape = vc->vc_cursor_type;
+		cursor.set |= FB_CUR_SETSHAPE;
+
+		switch (ops->p->cursor_shape & CUR_HWMASK) {
+		case CUR_NONE:
+			cur_height = 0;
+			break;
+		case CUR_UNDERLINE:
+			cur_height = (vc->vc_font.height < 10) ? 1 : 2;
+			break;
+		case CUR_LOWER_THIRD:
+			cur_height = vc->vc_font.height/3;
+			break;
+		case CUR_LOWER_HALF:
+			cur_height = vc->vc_font.height >> 1;
+			break;
+		case CUR_TWO_THIRDS:
+			cur_height = (vc->vc_font.height << 1)/3;
+			break;
+		case CUR_BLOCK:
+		default:
+			cur_height = vc->vc_font.height;
+			break;
+		}
+
+		size = cur_height * w;
+
+		while (size--)
+			mask[i++] = msk;
+
+		size = (vc->vc_font.height - cur_height) * w;
+
+		while (size--)
+			mask[i++] = ~msk;
+	}
+
+	switch (mode) {
+	case CM_ERASE:
+		ops->cursor_state.enable = 0;
+		break;
+	case CM_DRAW:
+	case CM_MOVE:
+	default:
+		ops->cursor_state.enable = (use_sw) ? 0 : 1;
+		break;
+	}
+
+	cursor.image.data = src;
+	cursor.image.fg_color = ops->cursor_state.image.fg_color;
+	cursor.image.bg_color = ops->cursor_state.image.bg_color;
+	cursor.image.dx = ops->cursor_state.image.dx;
+	cursor.image.dy = ops->cursor_state.image.dy;
+	cursor.image.height = ops->cursor_state.image.height;
+	cursor.image.width = ops->cursor_state.image.width;
+	cursor.hot.x = ops->cursor_state.hot.x;
+	cursor.hot.y = ops->cursor_state.hot.y;
+	cursor.mask = ops->cursor_state.mask;
+	cursor.enable = ops->cursor_state.enable;
+	cursor.image.depth = 1;
+	cursor.rop = ROP_XOR;
+
+	if (info->fbops->fb_cursor)
+		err = info->fbops->fb_cursor(info, &cursor);
+
+	if (err)
+		soft_cursor(info, &cursor);
+
+	ops->cursor_reset = 0;
+}
+
+static int ud_update_start(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	int xoffset, yoffset;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
+	int err;
+
+	xoffset = vxres - info->var.xres - ops->var.xoffset;
+	yoffset = vyres - info->var.yres - ops->var.yoffset;
+	if (yoffset < 0)
+		yoffset += vyres;
+	ops->var.xoffset = xoffset;
+	ops->var.yoffset = yoffset;
+	err = fb_pan_display(info, &ops->var);
+	ops->var.xoffset = info->var.xoffset;
+	ops->var.yoffset = info->var.yoffset;
+	ops->var.vmode = info->var.vmode;
+	return err;
+}
+
+void fbcon_rotate_ud(struct fbcon_ops *ops)
+{
+	ops->bmove = ud_bmove;
+	ops->clear = ud_clear;
+	ops->putcs = ud_putcs;
+	ops->clear_margins = ud_clear_margins;
+	ops->cursor = ud_cursor;
+	ops->update_start = ud_update_start;
+}
+EXPORT_SYMBOL(fbcon_rotate_ud);
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 7a42238db446..231bb7e48c0d 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -32,6 +32,7 @@
 #include <linux/device.h>
 #include <linux/efi.h>
 #include <linux/fb.h>
+#include <linux/fbcon.h>
 
 #include <asm/fb.h>
 
@@ -1880,6 +1881,9 @@ fbmem_init(void)
 		fb_class = NULL;
 		goto err_class;
 	}
+
+	fb_console_init();
+
 	return 0;
 
 err_class:
@@ -1894,6 +1898,8 @@ module_init(fbmem_init);
 static void __exit
 fbmem_exit(void)
 {
+	fb_console_exit();
+
 	remove_proc_entry("fb", NULL);
 	class_destroy(fb_class);
 	unregister_chrdev(FB_MAJOR, "fb");
diff --git a/drivers/video/fbdev/core/softcursor.c b/drivers/video/fbdev/core/softcursor.c
new file mode 100644
index 000000000000..fc93f254498e
--- /dev/null
+++ b/drivers/video/fbdev/core/softcursor.c
@@ -0,0 +1,78 @@
+/*
+ * linux/drivers/video/console/softcursor.c
+ *
+ * Generic software cursor for frame buffer devices
+ *
+ *  Created 14 Nov 2002 by James Simmons
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License.  See the file COPYING in the main directory of this
+ * archive for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/slab.h>
+
+#include <asm/io.h>
+
+#include "fbcon.h"
+
+int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	unsigned int scan_align = info->pixmap.scan_align - 1;
+	unsigned int buf_align = info->pixmap.buf_align - 1;
+	unsigned int i, size, dsize, s_pitch, d_pitch;
+	struct fb_image *image;
+	u8 *src, *dst;
+
+	if (info->state != FBINFO_STATE_RUNNING)
+		return 0;
+
+	s_pitch = (cursor->image.width + 7) >> 3;
+	dsize = s_pitch * cursor->image.height;
+
+	if (dsize + sizeof(struct fb_image) != ops->cursor_size) {
+		kfree(ops->cursor_src);
+		ops->cursor_size = dsize + sizeof(struct fb_image);
+
+		ops->cursor_src = kmalloc(ops->cursor_size, GFP_ATOMIC);
+		if (!ops->cursor_src) {
+			ops->cursor_size = 0;
+			return -ENOMEM;
+		}
+	}
+
+	src = ops->cursor_src + sizeof(struct fb_image);
+	image = (struct fb_image *)ops->cursor_src;
+	*image = cursor->image;
+	d_pitch = (s_pitch + scan_align) & ~scan_align;
+
+	size = d_pitch * image->height + buf_align;
+	size &= ~buf_align;
+	dst = fb_get_buffer_offset(info, &info->pixmap, size);
+
+	if (cursor->enable) {
+		switch (cursor->rop) {
+		case ROP_XOR:
+			for (i = 0; i < dsize; i++)
+				src[i] = image->data[i] ^ cursor->mask[i];
+			break;
+		case ROP_COPY:
+		default:
+			for (i = 0; i < dsize; i++)
+				src[i] = image->data[i] & cursor->mask[i];
+			break;
+		}
+	} else
+		memcpy(src, image->data, dsize);
+
+	fb_pad_aligned_buffer(dst, d_pitch, src, s_pitch, image->height);
+	image->data = dst;
+	info->fbops->fb_imageblit(info, image);
+	return 0;
+}
+
+EXPORT_SYMBOL(soft_cursor);
diff --git a/drivers/video/fbdev/core/tileblit.c b/drivers/video/fbdev/core/tileblit.c
new file mode 100644
index 000000000000..4636a6110c27
--- /dev/null
+++ b/drivers/video/fbdev/core/tileblit.c
@@ -0,0 +1,154 @@
+/*
+ *  linux/drivers/video/console/tileblit.c -- Tile Blitting Operation
+ *
+ *      Copyright (C) 2004 Antonino Daplas <adaplas @pol.net>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/vt_kern.h>
+#include <linux/console.h>
+#include <asm/types.h>
+#include "fbcon.h"
+
+static void tile_bmove(struct vc_data *vc, struct fb_info *info, int sy,
+		       int sx, int dy, int dx, int height, int width)
+{
+	struct fb_tilearea area;
+
+	area.sx = sx;
+	area.sy = sy;
+	area.dx = dx;
+	area.dy = dy;
+	area.height = height;
+	area.width = width;
+
+	info->tileops->fb_tilecopy(info, &area);
+}
+
+static void tile_clear(struct vc_data *vc, struct fb_info *info, int sy,
+		       int sx, int height, int width)
+{
+	struct fb_tilerect rect;
+	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
+	int fgshift = (vc->vc_hi_font_mask) ? 9 : 8;
+
+	rect.index = vc->vc_video_erase_char &
+		((vc->vc_hi_font_mask) ? 0x1ff : 0xff);
+	rect.fg = attr_fgcol_ec(fgshift, vc, info);
+	rect.bg = attr_bgcol_ec(bgshift, vc, info);
+	rect.sx = sx;
+	rect.sy = sy;
+	rect.width = width;
+	rect.height = height;
+	rect.rop = ROP_COPY;
+
+	info->tileops->fb_tilefill(info, &rect);
+}
+
+static void tile_putcs(struct vc_data *vc, struct fb_info *info,
+		       const unsigned short *s, int count, int yy, int xx,
+		       int fg, int bg)
+{
+	struct fb_tileblit blit;
+	unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+	int size = sizeof(u32) * count, i;
+
+	blit.sx = xx;
+	blit.sy = yy;
+	blit.width = count;
+	blit.height = 1;
+	blit.fg = fg;
+	blit.bg = bg;
+	blit.length = count;
+	blit.indices = (u32 *) fb_get_buffer_offset(info, &info->pixmap, size);
+	for (i = 0; i < count; i++)
+		blit.indices[i] = (u32)(scr_readw(s++) & charmask);
+
+	info->tileops->fb_tileblit(info, &blit);
+}
+
+static void tile_clear_margins(struct vc_data *vc, struct fb_info *info,
+			       int bottom_only)
+{
+	return;
+}
+
+static void tile_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+			int softback_lines, int fg, int bg)
+{
+	struct fb_tilecursor cursor;
+	int use_sw = (vc->vc_cursor_type & 0x10);
+
+	cursor.sx = vc->vc_x;
+	cursor.sy = vc->vc_y;
+	cursor.mode = (mode == CM_ERASE || use_sw) ? 0 : 1;
+	cursor.fg = fg;
+	cursor.bg = bg;
+
+	switch (vc->vc_cursor_type & 0x0f) {
+	case CUR_NONE:
+		cursor.shape = FB_TILE_CURSOR_NONE;
+		break;
+	case CUR_UNDERLINE:
+		cursor.shape = FB_TILE_CURSOR_UNDERLINE;
+		break;
+	case CUR_LOWER_THIRD:
+		cursor.shape = FB_TILE_CURSOR_LOWER_THIRD;
+		break;
+	case CUR_LOWER_HALF:
+		cursor.shape = FB_TILE_CURSOR_LOWER_HALF;
+		break;
+	case CUR_TWO_THIRDS:
+		cursor.shape = FB_TILE_CURSOR_TWO_THIRDS;
+		break;
+	case CUR_BLOCK:
+	default:
+		cursor.shape = FB_TILE_CURSOR_BLOCK;
+		break;
+	}
+
+	info->tileops->fb_tilecursor(info, &cursor);
+}
+
+static int tile_update_start(struct fb_info *info)
+{
+	struct fbcon_ops *ops = info->fbcon_par;
+	int err;
+
+	err = fb_pan_display(info, &ops->var);
+	ops->var.xoffset = info->var.xoffset;
+	ops->var.yoffset = info->var.yoffset;
+	ops->var.vmode = info->var.vmode;
+	return err;
+}
+
+void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info)
+{
+	struct fb_tilemap map;
+	struct fbcon_ops *ops = info->fbcon_par;
+
+	ops->bmove = tile_bmove;
+	ops->clear = tile_clear;
+	ops->putcs = tile_putcs;
+	ops->clear_margins = tile_clear_margins;
+	ops->cursor = tile_cursor;
+	ops->update_start = tile_update_start;
+
+	if (ops->p) {
+		map.width = vc->vc_font.width;
+		map.height = vc->vc_font.height;
+		map.depth = 1;
+		map.length = (ops->p->userfont) ?
+			FNTCHARCNT(ops->p->fontdata) : 256;
+		map.data = ops->p->fontdata;
+		info->tileops->fb_settile(info, &map);
+	}
+}
+
+EXPORT_SYMBOL(fbcon_set_tileops);
-- 
cgit 


From 376b3ff54c9a1cd54d71b1102e061fccf56d535e Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 1 Aug 2017 17:33:02 +0200
Subject: fbdev: Nuke FBINFO_MODULE

Instead check info->ops->owner, which amounts to the same.

Spotted because I want to remove the pile of broken and cargo-culted
fb_info->flags assignments in drm drivers.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/fbcon.c           | 2 +-
 drivers/video/fbdev/core/fbmem.c           | 4 ++--
 drivers/video/fbdev/matrox/matroxfb_base.c | 4 +---
 3 files changed, 4 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 86b3bcbd01a8..431a1533a2fe 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -564,7 +564,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
 	unsigned short *save = NULL, *r, *q;
 	int logo_height;
 
-	if (info->flags & FBINFO_MODULE) {
+	if (info->fbops->owner) {
 		logo_shown = FBCON_LOGO_DONTSHOW;
 		return;
 	}
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 231bb7e48c0d..f8ced1434edf 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -463,7 +463,7 @@ static int fb_show_logo_line(struct fb_info *info, int rotate,
 
 	/* Return if the frame buffer is not mapped or suspended */
 	if (logo == NULL || info->state != FBINFO_STATE_RUNNING ||
-	    info->flags & FBINFO_MODULE)
+	    info->fbops->owner)
 		return 0;
 
 	image.depth = 8;
@@ -601,7 +601,7 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
 	memset(&fb_logo, 0, sizeof(struct logo_data));
 
 	if (info->flags & FBINFO_MISC_TILEBLITTING ||
-	    info->flags & FBINFO_MODULE)
+	    info->fbops->owner)
 		return 0;
 
 	if (info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index dce12a2cf48f..fd1589fcdf15 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1794,9 +1794,7 @@ static int initMatrox2(struct matrox_fb_info *minfo, struct board *b)
 	minfo->fbops = matroxfb_ops;
 	minfo->fbcon.fbops = &minfo->fbops;
 	minfo->fbcon.pseudo_palette = minfo->cmap;
-	/* after __init time we are like module... no logo */
-	minfo->fbcon.flags = hotplug ? FBINFO_FLAG_MODULE : FBINFO_FLAG_DEFAULT;
-	minfo->fbcon.flags |= FBINFO_PARTIAL_PAN_OK | 	 /* Prefer panning for scroll under MC viewer/edit */
+	minfo->fbcon.flags = FBINFO_PARTIAL_PAN_OK | 	 /* Prefer panning for scroll under MC viewer/edit */
 				      FBINFO_HWACCEL_COPYAREA |  /* We have hw-assisted bmove */
 				      FBINFO_HWACCEL_FILLRECT |  /* And fillrect */
 				      FBINFO_HWACCEL_IMAGEBLIT | /* And imageblit */
-- 
cgit 


From 6d7e653300e30fd433a845c8c9f48557e799a8de Mon Sep 17 00:00:00 2001
From: Rob Herring <robh@kernel.org>
Date: Mon, 7 Aug 2017 17:22:13 +0200
Subject: video: fbdev: Convert to using %pOF instead of full_name

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/bw2.c         |  4 ++--
 drivers/video/fbdev/cg14.c        |  4 ++--
 drivers/video/fbdev/cg3.c         |  4 ++--
 drivers/video/fbdev/cg6.c         |  4 ++--
 drivers/video/fbdev/core/fbmon.c  |  4 ++--
 drivers/video/fbdev/ffb.c         |  4 ++--
 drivers/video/fbdev/leo.c         |  4 ++--
 drivers/video/fbdev/offb.c        | 10 ++++------
 drivers/video/fbdev/p9100.c       |  4 ++--
 drivers/video/fbdev/sunxvr1000.c  | 10 +++++-----
 drivers/video/fbdev/tcx.c         |  4 ++--
 drivers/video/of_display_timing.c | 41 +++++++++++++++------------------------
 drivers/video/of_videomode.c      |  2 +-
 13 files changed, 44 insertions(+), 55 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 8c5b281f0b29..7aa972072357 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -333,8 +333,8 @@ static int bw2_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: bwtwo at %lx:%lx\n",
-	       dp->full_name, par->which_io, info->fix.smem_start);
+	printk(KERN_INFO "%pOF: bwtwo at %lx:%lx\n",
+	       dp, par->which_io, info->fix.smem_start);
 
 	return 0;
 
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index 43e915eaf606..8de88b129b62 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -553,8 +553,8 @@ static int cg14_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: cgfourteen at %lx:%lx, %dMB\n",
-	       dp->full_name,
+	printk(KERN_INFO "%pOF: cgfourteen at %lx:%lx, %dMB\n",
+	       dp,
 	       par->iospace, info->fix.smem_start,
 	       par->ramsize >> 20);
 
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 716391f22e75..6c334260cf53 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -412,8 +412,8 @@ static int cg3_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: cg3 at %lx:%lx\n",
-	       dp->full_name, par->which_io, info->fix.smem_start);
+	printk(KERN_INFO "%pOF: cg3 at %lx:%lx\n",
+	       dp, par->which_io, info->fix.smem_start);
 
 	return 0;
 
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index bdf901ed5291..0296c21acc78 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -810,8 +810,8 @@ static int cg6_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: CGsix [%s] at %lx:%lx\n",
-	       dp->full_name, info->fix.id,
+	printk(KERN_INFO "%pOF: CGsix [%s] at %lx:%lx\n",
+	       dp, info->fix.id,
 	       par->which_io, info->fix.smem_start);
 
 	return 0;
diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c
index 41d7979d81c5..2b2d67328514 100644
--- a/drivers/video/fbdev/core/fbmon.c
+++ b/drivers/video/fbdev/core/fbmon.c
@@ -1479,8 +1479,8 @@ int of_get_fb_videomode(struct device_node *np, struct fb_videomode *fb,
 	if (ret)
 		return ret;
 
-	pr_debug("%s: got %dx%d display mode from %s\n",
-		of_node_full_name(np), vm.hactive, vm.vactive, np->name);
+	pr_debug("%pOF: got %dx%d display mode from %s\n",
+		np, vm.hactive, vm.vactive, np->name);
 	dump_fb_videomode(fb);
 
 	return 0;
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index dda31e0a45af..6b1915872af1 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -997,9 +997,9 @@ static int ffb_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: %s at %016lx, type %d, "
+	printk(KERN_INFO "%pOF: %s at %016lx, type %d, "
 	       "DAC pnum[%x] rev[%d] manuf_rev[%d]\n",
-	       dp->full_name,
+	       dp,
 	       ((par->flags & FFB_FLAG_AFB) ? "AFB" : "FFB"),
 	       par->physbase, par->board_type,
 	       dac_pnum, dac_rev, dac_mrev);
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 62e59dc90ee6..71862188f528 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -619,8 +619,8 @@ static int leo_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: leo at %lx:%lx\n",
-	       dp->full_name,
+	printk(KERN_INFO "%pOF: leo at %lx:%lx\n",
+	       dp,
 	       par->which_io, info->fix.smem_start);
 
 	return 0;
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 9be884b0c778..90d38de34479 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -383,7 +383,7 @@ static void offb_init_palette_hacks(struct fb_info *info, struct device_node *dp
 		FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_STATIC_PSEUDOCOLOR;
 }
 
-static void __init offb_init_fb(const char *name, const char *full_name,
+static void __init offb_init_fb(const char *name,
 				int width, int height, int depth,
 				int pitch, unsigned long address,
 				int foreign_endian, struct device_node *dp)
@@ -402,14 +402,13 @@ static void __init offb_init_fb(const char *name, const char *full_name,
 	       "Using unsupported %dx%d %s at %lx, depth=%d, pitch=%d\n",
 	       width, height, name, address, depth, pitch);
 	if (depth != 8 && depth != 15 && depth != 16 && depth != 32) {
-		printk(KERN_ERR "%s: can't use depth = %d\n", full_name,
-		       depth);
+		printk(KERN_ERR "%pOF: can't use depth = %d\n", dp, depth);
 		release_mem_region(res_start, res_size);
 		return;
 	}
 
 	info = framebuffer_alloc(sizeof(u32) * 16, NULL);
-	
+
 	if (info == 0) {
 		release_mem_region(res_start, res_size);
 		return;
@@ -515,7 +514,7 @@ static void __init offb_init_fb(const char *name, const char *full_name,
 	if (register_framebuffer(info) < 0)
 		goto out_err;
 
-	fb_info(info, "Open Firmware frame buffer device on %s\n", full_name);
+	fb_info(info, "Open Firmware frame buffer device on %pOF\n", dp);
 	return;
 
 out_err:
@@ -644,7 +643,6 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
 		if (strcmp(dp->name, "valkyrie") == 0)
 			address += 0x1000;
 		offb_init_fb(no_real_node ? "bootx" : dp->name,
-			     no_real_node ? "display" : dp->full_name,
 			     width, height, depth, pitch, address,
 			     foreign_endian, no_real_node ? NULL : dp);
 	}
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index 1f6ee76af878..64de5cda541d 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -304,8 +304,8 @@ static int p9100_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: p9100 at %lx:%lx\n",
-	       dp->full_name,
+	printk(KERN_INFO "%pOF: p9100 at %lx:%lx\n",
+	       dp,
 	       par->which_io, info->fix.smem_start);
 
 	return 0;
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index fb37f6e05391..8fe37c0ef2f5 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -33,8 +33,8 @@ static int gfb_get_props(struct gfb_info *gp)
 	gp->depth = of_getintprop_default(gp->of_node, "depth", 32);
 
 	if (!gp->width || !gp->height) {
-		printk(KERN_ERR "gfb: Critical properties missing for %s\n",
-		       gp->of_node->full_name);
+		printk(KERN_ERR "gfb: Critical properties missing for %pOF\n",
+		       gp->of_node);
 		return -EINVAL;
 	}
 
@@ -151,12 +151,12 @@ static int gfb_probe(struct platform_device *op)
 	if (err)
 		goto err_unmap_fb;
 
-	printk("gfb: Found device at %s\n", dp->full_name);
+	printk("gfb: Found device at %pOF\n", dp);
 
 	err = register_framebuffer(info);
 	if (err < 0) {
-		printk(KERN_ERR "gfb: Could not register framebuffer %s\n",
-		       dp->full_name);
+		printk(KERN_ERR "gfb: Could not register framebuffer %pOF\n",
+		       dp);
 		goto err_unmap_fb;
 	}
 
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 54ad08854c94..c98d8a569ccd 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -467,8 +467,8 @@ static int tcx_probe(struct platform_device *op)
 
 	dev_set_drvdata(&op->dev, info);
 
-	printk(KERN_INFO "%s: TCX at %lx:%lx, %s\n",
-	       dp->full_name,
+	printk(KERN_INFO "%pOF: TCX at %lx:%lx, %s\n",
+	       dp,
 	       par->which_io,
 	       info->fix.smem_start,
 	       par->lowdepth ? "8-bit only" : "24-bit depth");
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 32b0a7543433..8ce0a99bf17c 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -31,8 +31,7 @@ static int parse_timing_property(const struct device_node *np, const char *name,
 
 	prop = of_find_property(np, name, &length);
 	if (!prop) {
-		pr_err("%s: could not find property %s\n",
-			of_node_full_name(np), name);
+		pr_err("%pOF: could not find property %s\n", np, name);
 		return -EINVAL;
 	}
 
@@ -44,8 +43,7 @@ static int parse_timing_property(const struct device_node *np, const char *name,
 	} else if (cells == 3) {
 		ret = of_property_read_u32_array(np, name, &result->min, cells);
 	} else {
-		pr_err("%s: illegal timing specification in %s\n",
-			of_node_full_name(np), name);
+		pr_err("%pOF: illegal timing specification in %s\n", np, name);
 		return -EINVAL;
 	}
 
@@ -105,8 +103,7 @@ static int of_parse_display_timing(const struct device_node *np,
 		dt->flags |= DISPLAY_FLAGS_DOUBLECLK;
 
 	if (ret) {
-		pr_err("%s: error reading timing properties\n",
-			of_node_full_name(np));
+		pr_err("%pOF: error reading timing properties\n", np);
 		return -EINVAL;
 	}
 
@@ -129,8 +126,7 @@ int of_get_display_timing(const struct device_node *np, const char *name,
 
 	timing_np = of_get_child_by_name(np, name);
 	if (!timing_np) {
-		pr_err("%s: could not find node '%s'\n",
-			of_node_full_name(np), name);
+		pr_err("%pOF: could not find node '%s'\n", np, name);
 		return -ENOENT;
 	}
 
@@ -154,15 +150,13 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
 
 	timings_np = of_get_child_by_name(np, "display-timings");
 	if (!timings_np) {
-		pr_err("%s: could not find display-timings node\n",
-			of_node_full_name(np));
+		pr_err("%pOF: could not find display-timings node\n", np);
 		return NULL;
 	}
 
 	disp = kzalloc(sizeof(*disp), GFP_KERNEL);
 	if (!disp) {
-		pr_err("%s: could not allocate struct disp'\n",
-			of_node_full_name(np));
+		pr_err("%pOF: could not allocate struct disp'\n", np);
 		goto dispfail;
 	}
 
@@ -172,28 +166,25 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
 		entry = of_get_next_child(timings_np, NULL);
 	/* if there is no child, it is useless to go on */
 	if (!entry) {
-		pr_err("%s: no timing specifications given\n",
-			of_node_full_name(np));
+		pr_err("%pOF: no timing specifications given\n", np);
 		goto entryfail;
 	}
 
-	pr_debug("%s: using %s as default timing\n",
-		of_node_full_name(np), entry->name);
+	pr_debug("%pOF: using %s as default timing\n", np, entry->name);
 
 	native_mode = entry;
 
 	disp->num_timings = of_get_child_count(timings_np);
 	if (disp->num_timings == 0) {
 		/* should never happen, as entry was already found above */
-		pr_err("%s: no timings specified\n", of_node_full_name(np));
+		pr_err("%pOF: no timings specified\n", np);
 		goto entryfail;
 	}
 
 	disp->timings = kzalloc(sizeof(struct display_timing *) *
 				disp->num_timings, GFP_KERNEL);
 	if (!disp->timings) {
-		pr_err("%s: could not allocate timings array\n",
-			of_node_full_name(np));
+		pr_err("%pOF: could not allocate timings array\n", np);
 		goto entryfail;
 	}
 
@@ -206,8 +197,8 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
 
 		dt = kzalloc(sizeof(*dt), GFP_KERNEL);
 		if (!dt) {
-			pr_err("%s: could not allocate display_timing struct\n",
-					of_node_full_name(np));
+			pr_err("%pOF: could not allocate display_timing struct\n",
+				np);
 			goto timingfail;
 		}
 
@@ -217,8 +208,8 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
 			 * to not encourage wrong devicetrees, fail in case of
 			 * an error
 			 */
-			pr_err("%s: error in timing %d\n",
-				of_node_full_name(np), disp->num_timings + 1);
+			pr_err("%pOF: error in timing %d\n",
+				np, disp->num_timings + 1);
 			kfree(dt);
 			goto timingfail;
 		}
@@ -236,8 +227,8 @@ struct display_timings *of_get_display_timings(const struct device_node *np)
 	 */
 	of_node_put(native_mode);
 
-	pr_debug("%s: got %d timings. Using timing #%d as default\n",
-		of_node_full_name(np), disp->num_timings,
+	pr_debug("%pOF: got %d timings. Using timing #%d as default\n",
+		np, disp->num_timings,
 		disp->native_mode + 1);
 
 	return disp;
diff --git a/drivers/video/of_videomode.c b/drivers/video/of_videomode.c
index b5102aa6090d..9b5f9de88fec 100644
--- a/drivers/video/of_videomode.c
+++ b/drivers/video/of_videomode.c
@@ -36,7 +36,7 @@ int of_get_videomode(struct device_node *np, struct videomode *vm,
 
 	disp = of_get_display_timings(np);
 	if (!disp) {
-		pr_err("%s: no timings specified\n", of_node_full_name(np));
+		pr_err("%pOF: no timings specified\n", np);
 		return -EINVAL;
 	}
 
-- 
cgit 


From 5ad3f3f6eb1fbec716a61dbe46565dcd9ca94387 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 7 Aug 2017 17:22:14 +0200
Subject: fbdev: matrox: hide unused 'hotplug' variable

The variable has become unused in modular configurations
which triggers a harmless warning:

drivers/video/fbdev/matrox/matroxfb_base.c:1583:12: error: 'hotplug' defined but not used [-Werror=unused-variable]

This moves it into an #ifdef section of the file, matching
all its references.

Fixes: 376b3ff54c9a ("fbdev: Nuke FBINFO_MODULE")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/matrox/matroxfb_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index fd1589fcdf15..00ea4e4ab95a 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1578,9 +1578,9 @@ static struct fb_videomode defaultmode = {
 	NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
 	0, FB_VMODE_NONINTERLACED
 };
-#endif /* !MODULE */
 
 static int hotplug = 0;
+#endif /* !MODULE */
 
 static void setDefaultOutputs(struct matrox_fb_info *minfo)
 {
-- 
cgit 


From b0d8e409c3626eae42b59a3d76574804f2cef5ef Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Fri, 18 Aug 2017 19:56:39 +0200
Subject: video/console: Add dmi quirk table for x86 systems which need fbcon
 rotation

Some x86 clamshell design devices use portrait tablet screens and a
display engine which cannot rotate in hardware, so we need to rotate
the fbcon to compensate.

This commit adds a DMI based quirk table which is initially populated with
4 such devices: The Asus T100HA, GPD Pocket, the GPD win and the I.T.Works
TW891, so that the console comes up in the right orientation on these
devices OOTB.

Unfortunately these (cheap) devices also typically have quite generic DMI
data, so we match on a combination of DMI data, screen resolution and a
list of known BIOS dates to avoid false positives.

Suggested-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
[b.zolnierkie: ported over fbcon changes]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/Makefile           |   3 +
 drivers/video/fbdev/core/fbcon.c            |  12 ++-
 drivers/video/fbdev/core/fbcon.h            |   7 +-
 drivers/video/fbdev/core/fbcon_dmi_quirks.c | 131 ++++++++++++++++++++++++++++
 4 files changed, 149 insertions(+), 4 deletions(-)
 create mode 100644 drivers/video/fbdev/core/fbcon_dmi_quirks.c

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/Makefile b/drivers/video/fbdev/core/Makefile
index 0214b863ac3f..73493bbd7a15 100644
--- a/drivers/video/fbdev/core/Makefile
+++ b/drivers/video/fbdev/core/Makefile
@@ -14,6 +14,9 @@ ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y)
 fb-y				  += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \
 				     fbcon_ccw.o
 endif
+ifeq ($(CONFIG_DMI),y)
+fb-y				  += fbcon_dmi_quirks.o
+endif
 endif
 fb-objs                           := $(fb-y)
 
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 431a1533a2fe..fcd5399949e0 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -136,7 +136,7 @@ static char fontname[40];
 static int info_idx = -1;
 
 /* console rotation */
-static int initial_rotation;
+static int initial_rotation = -1;
 static int fbcon_has_sysfs;
 
 static const struct consw fb_con;
@@ -955,7 +955,10 @@ static const char *fbcon_startup(void)
 	ops->cur_rotate = -1;
 	ops->cur_blink_jiffies = HZ / 5;
 	info->fbcon_par = ops;
-	p->con_rotate = initial_rotation;
+	if (initial_rotation != -1)
+		p->con_rotate = initial_rotation;
+	else
+		p->con_rotate = fbcon_platform_get_rotate(info);
 	set_blitting_type(vc, info);
 
 	if (info->fix.type != FB_TYPE_TEXT) {
@@ -1092,7 +1095,10 @@ static void fbcon_init(struct vc_data *vc, int init)
 
 	ops = info->fbcon_par;
 	ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
-	p->con_rotate = initial_rotation;
+	if (initial_rotation != -1)
+		p->con_rotate = initial_rotation;
+	else
+		p->con_rotate = fbcon_platform_get_rotate(info);
 	set_blitting_type(vc, info);
 
 	cols = vc->vc_cols;
diff --git a/drivers/video/fbdev/core/fbcon.h b/drivers/video/fbdev/core/fbcon.h
index 7aaa4eabbba0..60e25e173fdb 100644
--- a/drivers/video/fbdev/core/fbcon.h
+++ b/drivers/video/fbdev/core/fbcon.h
@@ -261,5 +261,10 @@ extern void fbcon_set_rotate(struct fbcon_ops *ops);
 #define fbcon_set_rotate(x) do {} while(0)
 #endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
 
-#endif /* _VIDEO_FBCON_H */
+#ifdef CONFIG_DMI
+int fbcon_platform_get_rotate(struct fb_info *info);
+#else
+#define fbcon_platform_get_rotate(i) FB_ROTATE_UR
+#endif /* CONFIG_DMI */
 
+#endif /* _VIDEO_FBCON_H */
diff --git a/drivers/video/fbdev/core/fbcon_dmi_quirks.c b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
new file mode 100644
index 000000000000..7fbf7df765ea
--- /dev/null
+++ b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
@@ -0,0 +1,131 @@
+/*
+ *  fbcon_dmi_quirks.c -- DMI based quirk detection for fbcon
+ *
+ *	Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
+#include <linux/dmi.h>
+#include <linux/fb.h>
+#include <linux/kernel.h>
+#include "fbcon.h"
+
+/*
+ * Some x86 clamshell design devices use portrait tablet screens and a display
+ * engine which cannot rotate in hardware, so we need to rotate the fbcon to
+ * compensate. Unfortunately these (cheap) devices also typically have quite
+ * generic DMI data, so we match on a combination of DMI data, screen resolution
+ * and a list of known BIOS dates to avoid false positives.
+ */
+
+struct fbcon_dmi_rotate_data {
+	int width;
+	int height;
+	const char * const *bios_dates;
+	int rotate;
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_asus_t100ha = {
+	.width = 800,
+	.height = 1280,
+	.rotate = FB_ROTATE_CCW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_gpd_pocket = {
+	.width = 1200,
+	.height = 1920,
+	.bios_dates = (const char * const []){ "05/26/2017", "06/28/2017",
+		"07/05/2017", NULL },
+	.rotate = FB_ROTATE_CW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_gpd_win = {
+	.width = 720,
+	.height = 1280,
+	.bios_dates = (const char * const []){
+		"10/25/2016", "11/18/2016", "02/21/2017",
+		"03/20/2017", NULL },
+	.rotate = FB_ROTATE_CW,
+};
+
+static const struct fbcon_dmi_rotate_data rotate_data_itworks_tw891 = {
+	.width = 800,
+	.height = 1280,
+	.bios_dates = (const char * const []){ "10/16/2015", NULL },
+	.rotate = FB_ROTATE_CW,
+};
+
+static const struct dmi_system_id rotate_data[] = {
+	{	/* Asus T100HA */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"),
+		},
+		.driver_data = (void *)&rotate_data_asus_t100ha,
+	}, {	/*
+		 * GPD Pocket, note that the the DMI data is less generic then
+		 * it seems, devices with a board-vendor of "AMI Corporation"
+		 * are quite rare, as are devices which have both board- *and*
+		 * product-id set to "Default String"
+		 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		},
+		.driver_data = (void *)&rotate_data_gpd_pocket,
+	}, {	/* GPD Win (same note on DMI match as GPD Pocket) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		},
+		.driver_data = (void *)&rotate_data_gpd_win,
+	}, {	/* I.T.Works TW891 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
+		},
+		.driver_data = (void *)&rotate_data_itworks_tw891,
+	},
+	{}
+};
+
+int fbcon_platform_get_rotate(struct fb_info *info)
+{
+	const struct dmi_system_id *match;
+	const struct fbcon_dmi_rotate_data *data;
+	const char *bios_date;
+	int i;
+
+	for (match = dmi_first_match(rotate_data);
+	     match;
+	     match = dmi_first_match(match + 1)) {
+		data = match->driver_data;
+
+		if (data->width != info->var.xres ||
+		    data->height != info->var.yres)
+			continue;
+
+		if (!data->bios_dates)
+			return data->rotate;
+
+		bios_date = dmi_get_system_info(DMI_BIOS_DATE);
+		if (!bios_date)
+			continue;
+
+		for (i = 0; data->bios_dates[i]; i++) {
+			if (!strcmp(data->bios_dates[i], bios_date))
+				return data->rotate;
+		}
+	}
+
+	return FB_ROTATE_UR;
+}
-- 
cgit 


From 16622a8e7e46fab31fd33ca5a23672385de240f6 Mon Sep 17 00:00:00 2001
From: David Lechner <david@lechnology.com>
Date: Fri, 18 Aug 2017 19:56:40 +0200
Subject: fbdev: fix 1bpp logo for unusual width

This check is needed in the case where the width of the framebuffer
is not a multiple of 8 pixels. For example, LEGO MINDSTORMS EV3 has
a 178x128 1bpp display.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/fbmem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index f8ced1434edf..a35f788b778b 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -316,7 +316,7 @@ static void fb_set_logo(struct fb_info *info,
 		for (i = 0; i < logo->height; i++) {
 			for (j = 0; j < logo->width; src++) {
 				d = *src ^ xor;
-				for (k = 7; k >= 0; k--) {
+				for (k = 7; k >= 0 && j < logo->width; k--) {
 					*dst++ = ((d >> k) & 1) ? fg : 0;
 					j++;
 				}
-- 
cgit 


From 74c1c8b3326a366d39aa74e1737a28d4cba151c8 Mon Sep 17 00:00:00 2001
From: David Lechner <david@lechnology.com>
Date: Fri, 18 Aug 2017 19:56:40 +0200
Subject: fbcon: add fbcon=margin:<color> command line option

This adds a new command line option to select the fbcon margin color.

The motivation for this is screens where black does not blend into the
physical surroundings of the screen. For example, using an LCD (not the
backlit kind), white text on a black background is hard to read, so
inverting the colors is preferred. However, when you do this, most of the
screen is filled with white but the margins are still filled with black.
This makes a big, black, backwards 'L' on the screen. By setting
fbcon=margin:7, the margins will be filled with white and the LCD looks as
expected.

Signed-off-by: David Lechner <david@lechnology.com>
[b.zolnierkie: ported over fbcon changes]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/bitblit.c   |  4 ++--
 drivers/video/fbdev/core/fbcon.c     | 12 +++++++++++-
 drivers/video/fbdev/core/fbcon.h     |  2 +-
 drivers/video/fbdev/core/fbcon_ccw.c |  4 ++--
 drivers/video/fbdev/core/fbcon_cw.c  |  4 ++--
 drivers/video/fbdev/core/fbcon_ud.c  |  4 ++--
 drivers/video/fbdev/core/tileblit.c  |  2 +-
 7 files changed, 21 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
index 99f3a1c3d093..790900d646c0 100644
--- a/drivers/video/fbdev/core/bitblit.c
+++ b/drivers/video/fbdev/core/bitblit.c
@@ -203,7 +203,7 @@ static void bit_putcs(struct vc_data *vc, struct fb_info *info,
 }
 
 static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
-			      int bottom_only)
+			      int color, int bottom_only)
 {
 	unsigned int cw = vc->vc_font.width;
 	unsigned int ch = vc->vc_font.height;
@@ -213,7 +213,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
 	unsigned int bs = info->var.yres - bh;
 	struct fb_fillrect region;
 
-	region.color = 0;
+	region.color = color;
 	region.rop = ROP_COPY;
 
 	if (rw && !bottom_only) {
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index fcd5399949e0..4dd08b4af170 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -138,6 +138,7 @@ static int info_idx = -1;
 /* console rotation */
 static int initial_rotation = -1;
 static int fbcon_has_sysfs;
+static int margin_color;
 
 static const struct consw fb_con;
 
@@ -492,6 +493,15 @@ static int __init fb_console_setup(char *this_opt)
 				initial_rotation = 0;
 			continue;
 		}
+
+		if (!strncmp(options, "margin:", 7)) {
+			options += 7;
+			if (*options)
+				margin_color = simple_strtoul(options, &options, 0);
+			if (margin_color > 7)
+				margin_color = 0;
+			continue;
+		}
 	}
 	return 1;
 }
@@ -1306,7 +1316,7 @@ static void fbcon_clear_margins(struct vc_data *vc, int bottom_only)
 	struct fbcon_ops *ops = info->fbcon_par;
 
 	if (!fbcon_is_inactive(vc, info))
-		ops->clear_margins(vc, info, bottom_only);
+		ops->clear_margins(vc, info, margin_color, bottom_only);
 }
 
 static void fbcon_cursor(struct vc_data *vc, int mode)
diff --git a/drivers/video/fbdev/core/fbcon.h b/drivers/video/fbdev/core/fbcon.h
index 60e25e173fdb..18f3ac144237 100644
--- a/drivers/video/fbdev/core/fbcon.h
+++ b/drivers/video/fbdev/core/fbcon.h
@@ -60,7 +60,7 @@ struct fbcon_ops {
 		      const unsigned short *s, int count, int yy, int xx,
 		      int fg, int bg);
 	void (*clear_margins)(struct vc_data *vc, struct fb_info *info,
-			      int bottom_only);
+			      int color, int bottom_only);
 	void (*cursor)(struct vc_data *vc, struct fb_info *info, int mode,
 		       int softback_lines, int fg, int bg);
 	int  (*update_start)(struct fb_info *info);
diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c
index 2eeefa97bd4a..37a8b0b22566 100644
--- a/drivers/video/fbdev/core/fbcon_ccw.c
+++ b/drivers/video/fbdev/core/fbcon_ccw.c
@@ -189,7 +189,7 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
 }
 
 static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
-			     int bottom_only)
+			      int color, int bottom_only)
 {
 	unsigned int cw = vc->vc_font.width;
 	unsigned int ch = vc->vc_font.height;
@@ -198,7 +198,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
 	unsigned int bs = vc->vc_rows*ch;
 	struct fb_fillrect region;
 
-	region.color = 0;
+	region.color = color;
 	region.rop = ROP_COPY;
 
 	if (rw && !bottom_only) {
diff --git a/drivers/video/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c
index c321f7c59e5c..1888f8c866e8 100644
--- a/drivers/video/fbdev/core/fbcon_cw.c
+++ b/drivers/video/fbdev/core/fbcon_cw.c
@@ -172,7 +172,7 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info,
 }
 
 static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
-			     int bottom_only)
+			     int color, int bottom_only)
 {
 	unsigned int cw = vc->vc_font.width;
 	unsigned int ch = vc->vc_font.height;
@@ -181,7 +181,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
 	unsigned int rs = info->var.yres - rw;
 	struct fb_fillrect region;
 
-	region.color = 0;
+	region.color = color;
 	region.rop = ROP_COPY;
 
 	if (rw && !bottom_only) {
diff --git a/drivers/video/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c
index c0b605d49cb3..f98eee263597 100644
--- a/drivers/video/fbdev/core/fbcon_ud.c
+++ b/drivers/video/fbdev/core/fbcon_ud.c
@@ -220,7 +220,7 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info,
 }
 
 static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
-			     int bottom_only)
+			     int color, int bottom_only)
 {
 	unsigned int cw = vc->vc_font.width;
 	unsigned int ch = vc->vc_font.height;
@@ -228,7 +228,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
 	unsigned int bh = info->var.yres - (vc->vc_rows*ch);
 	struct fb_fillrect region;
 
-	region.color = 0;
+	region.color = color;
 	region.rop = ROP_COPY;
 
 	if (rw && !bottom_only) {
diff --git a/drivers/video/fbdev/core/tileblit.c b/drivers/video/fbdev/core/tileblit.c
index 4636a6110c27..93390312957f 100644
--- a/drivers/video/fbdev/core/tileblit.c
+++ b/drivers/video/fbdev/core/tileblit.c
@@ -74,7 +74,7 @@ static void tile_putcs(struct vc_data *vc, struct fb_info *info,
 }
 
 static void tile_clear_margins(struct vc_data *vc, struct fb_info *info,
-			       int bottom_only)
+			       int color, int bottom_only)
 {
 	return;
 }
-- 
cgit 


From 228b3811080e5f6a647f33b54d88f68a9b8eabbf Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Fri, 18 Aug 2017 19:56:40 +0200
Subject: video: fbdev: xilinxfb: constify copied structure

Make const xilinx_fb_default_pdata structure that is only copied into
other structure.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Soren Brinkmann <soren.brinkmann@xilinx.com>,
[b.zolnierkie: split from a bigger patch]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/xilinxfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 0bda18e4bf9e..9531474acabc 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -100,7 +100,7 @@ struct xilinxfb_platform_data {
 /*
  * Default xilinxfb configuration
  */
-static struct xilinxfb_platform_data xilinx_fb_default_pdata = {
+static const struct xilinxfb_platform_data xilinx_fb_default_pdata = {
 	.xres = 640,
 	.yres = 480,
 	.xvirt = 1024,
-- 
cgit 


From 598b2eedfc3fbe3eb10e27c41ca5ba6a7c6e3698 Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Fri, 18 Aug 2017 19:56:40 +0200
Subject: video: fbdev: add const to bin_attribute structures

Add const to bin_attribute structures as they are only passed to the
functions sysfs_{remove/create}_bin_file or
device_{remove/create}_bin_file. The corresponding arguments are of
type const, so declare the structures to be const.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/aty/radeon_base.c | 4 ++--
 drivers/video/fbdev/udlfb.c           | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index dba479e96a9e..1e2ec360f8c1 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -2241,7 +2241,7 @@ static ssize_t radeon_show_edid2(struct file *filp, struct kobject *kobj,
 	return radeon_show_one_edid(buf, off, count, rinfo->mon2_EDID);
 }
 
-static struct bin_attribute edid1_attr = {
+static const struct bin_attribute edid1_attr = {
 	.attr   = {
 		.name	= "edid1",
 		.mode	= 0444,
@@ -2250,7 +2250,7 @@ static struct bin_attribute edid1_attr = {
 	.read	= radeon_show_edid1,
 };
 
-static struct bin_attribute edid2_attr = {
+static const struct bin_attribute edid2_attr = {
 	.attr   = {
 		.name	= "edid2",
 		.mode	= 0444,
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 05ef657235df..4454eb4f8e83 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1465,7 +1465,7 @@ static ssize_t metrics_reset_store(struct device *fbdev,
 	return count;
 }
 
-static struct bin_attribute edid_attr = {
+static const struct bin_attribute edid_attr = {
 	.attr.name = "edid",
 	.attr.mode = 0666,
 	.size = EDID_LENGTH,
-- 
cgit 


From 1e85a373a16d96e7f2e039bfb4f606d6041a8576 Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Fri, 18 Aug 2017 19:56:40 +0200
Subject: video: fbdev: vt8623fb: constify vt8623_timing_regs

vt8623_timing_regs is only passed as the first argument to
svga_check_timings and as the second argument to svga_set_timings,
both of which are const.  So make vt8623_timing_regs const also.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/vt8623fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c
index 9f34879aafdd..5cac871db3ee 100644
--- a/drivers/video/fbdev/vt8623fb.c
+++ b/drivers/video/fbdev/vt8623fb.c
@@ -81,7 +81,7 @@ static struct vga_regset vt8623_line_compare_regs[]  = {{0x18, 0, 7}, {0x07, 4,
 static struct vga_regset vt8623_fetch_count_regs[]   = {{0x1C, 0, 7}, {0x1D, 0, 1}, VGA_REGSET_END};
 static struct vga_regset vt8623_start_address_regs[] = {{0x0d, 0, 7}, {0x0c, 0, 7}, {0x34, 0, 7}, {0x48, 0, 1}, VGA_REGSET_END};
 
-static struct svga_timing_regs vt8623_timing_regs     = {
+static const struct svga_timing_regs vt8623_timing_regs     = {
 	vt8623_h_total_regs, vt8623_h_display_regs, vt8623_h_blank_start_regs,
 	vt8623_h_blank_end_regs, vt8623_h_sync_start_regs, vt8623_h_sync_end_regs,
 	vt8623_v_total_regs, vt8623_v_display_regs, vt8623_v_blank_start_regs,
-- 
cgit 


From 8290d78e66a98f77dddf8c173000377101d73ad6 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 21 Aug 2017 16:49:57 +0200
Subject: video: fbdev: smscufx: constify usb_device_id.

usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by <linux/usb.h> work with
const usb_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/smscufx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index 449fceaf79d5..2275e80b5776 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -122,7 +122,7 @@ static const u32 smscufx_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
 	FBINFO_VIRTFB |	FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT |
 	FBINFO_HWACCEL_COPYAREA | FBINFO_MISC_ALWAYS_SETPAR;
 
-static struct usb_device_id id_table[] = {
+static const struct usb_device_id id_table[] = {
 	{USB_DEVICE(0x0424, 0x9d00),},
 	{USB_DEVICE(0x0424, 0x9d01),},
 	{},
-- 
cgit 


From 69de8496054a40feb4192d5034dcdb3dff45ee76 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 21 Aug 2017 16:49:57 +0200
Subject: video: fbdev: udlfb: constify usb_device_id.

usb_device_id are not supposed to change at runtime. All functions
working with usb_device_id provided by <linux/usb.h> work with
const usb_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/udlfb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 4454eb4f8e83..d0d29743dae2 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -54,7 +54,7 @@ static const u32 udlfb_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
  * which is compatible with all known USB 2.0 era graphics chips and firmware,
  * but allows DisplayLink to increment those for any future incompatible chips
  */
-static struct usb_device_id id_table[] = {
+static const struct usb_device_id id_table[] = {
 	{.idVendor = 0x17e9,
 	 .bInterfaceClass = 0xff,
 	 .bInterfaceSubClass = 0x00,
-- 
cgit 


From 00a0af9a6b043e063b297251c713cf8a1a30ba51 Mon Sep 17 00:00:00 2001
From: Hyun Kwon <hyun.kwon@xilinx.com>
Date: Mon, 21 Aug 2017 16:49:57 +0200
Subject: video: fbdev: Fix multiple style issues in xilinxfb

All reported by from checkpatch
./scripts/checkpatch.pl --max-line-length 120 -strict -f
drivers/video/fbdev/xilinxfb.c

WARNING: Block comments should align the * on each line
WARNING: Block comments use a trailing */ on a separate line
WARNING: Block comments use * on subsequent lines
WARNING: please, no space before tabs
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
WARNING: braces {} are not necessary for single statement blocks
WARNING: Missing a blank line after declarations
WARNING: struct of_device_id should normally be const
CHECK: Please don't use multiple blank lines
CHECK: Blank lines aren't necessary after an open brace '{'
CHECK: Alignment should match open parenthesis
CHECK: 'Endianess' may be misspelled - perhaps 'Endianness'?
CHECK: spaces preferred around that '*' (ctx:VxV)
ERROR: that open brace { should be on the previous line

Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Cc: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/xilinxfb.c | 56 +++++++++++++++++++++---------------------
 1 file changed, 28 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c
index 9531474acabc..8628829b470d 100644
--- a/drivers/video/fbdev/xilinxfb.c
+++ b/drivers/video/fbdev/xilinxfb.c
@@ -41,7 +41,6 @@
 
 #define DRIVER_NAME		"xilinxfb"
 
-
 /*
  * Xilinx calls it "TFT LCD Controller" though it can also be used for
  * the VGA port on the Xilinx ML40x board. This is a hardware display
@@ -92,8 +91,9 @@ struct xilinxfb_platform_data {
 	u32 xvirt, yvirt;       /* resolution of memory buffer */
 
 	/* Physical address of framebuffer memory; If non-zero, driver
-	* will use provided memory address instead of allocating one from
-	* the consistent pool. */
+	 * will use provided memory address instead of allocating one from
+	 * the consistent pool.
+	 */
 	u32 fb_phys;
 };
 
@@ -128,18 +128,18 @@ static const struct fb_var_screeninfo xilinx_fb_var = {
 	.activate =	FB_ACTIVATE_NOW
 };
 
-
 #define BUS_ACCESS_FLAG		0x1 /* 1 = BUS, 0 = DCR */
 #define LITTLE_ENDIAN_ACCESS	0x2 /* LITTLE ENDIAN IO functions */
 
 struct xilinxfb_drvdata {
-
 	struct fb_info	info;		/* FB driver info record */
 
 	phys_addr_t	regs_phys;	/* phys. address of the control
-						registers */
+					 * registers
+					 */
 	void __iomem	*regs;		/* virt. address of the control
-						registers */
+					 * registers
+					 */
 #ifdef CONFIG_PPC_DCR
 	dcr_host_t      dcr_host;
 	unsigned int    dcr_len;
@@ -148,7 +148,7 @@ struct xilinxfb_drvdata {
 	dma_addr_t	fb_phys;	/* phys. address of the frame buffer */
 	int		fb_alloced;	/* Flag, was the fb memory alloced? */
 
-	u8 		flags;		/* features of the driver */
+	u8		flags;		/* features of the driver */
 
 	u32		reg_ctrl_default;
 
@@ -165,7 +165,7 @@ struct xilinxfb_drvdata {
  * which bus its connected and call the appropriate write API.
  */
 static void xilinx_fb_out32(struct xilinxfb_drvdata *drvdata, u32 offset,
-				u32 val)
+			    u32 val)
 {
 	if (drvdata->flags & BUS_ACCESS_FLAG) {
 		if (drvdata->flags & LITTLE_ENDIAN_ACCESS)
@@ -195,8 +195,8 @@ static u32 xilinx_fb_in32(struct xilinxfb_drvdata *drvdata, u32 offset)
 }
 
 static int
-xilinx_fb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
-	unsigned transp, struct fb_info *fbi)
+xilinx_fb_setcolreg(unsigned int regno, unsigned int red, unsigned int green,
+		    unsigned int blue, unsigned int transp, struct fb_info *fbi)
 {
 	u32 *palette = fbi->pseudo_palette;
 
@@ -205,9 +205,11 @@ xilinx_fb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue,
 
 	if (fbi->var.grayscale) {
 		/* Convert color to grayscale.
-		 * grayscale = 0.30*R + 0.59*G + 0.11*B */
-		red = green = blue =
-			(red * 77 + green * 151 + blue * 28 + 127) >> 8;
+		 * grayscale = 0.30*R + 0.59*G + 0.11*B
+		 */
+		blue = (red * 77 + green * 151 + blue * 28 + 127) >> 8;
+		green = blue;
+		red = green;
 	}
 
 	/* fbi->fix.visual is always FB_VISUAL_TRUECOLOR */
@@ -241,13 +243,11 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi)
 		xilinx_fb_out32(drvdata, REG_CTRL, 0);
 	default:
 		break;
-
 	}
 	return 0; /* success */
 }
 
-static struct fb_ops xilinxfb_ops =
-{
+static struct fb_ops xilinxfb_ops = {
 	.owner			= THIS_MODULE,
 	.fb_setcolreg		= xilinx_fb_setcolreg,
 	.fb_blank		= xilinx_fb_blank,
@@ -286,7 +286,8 @@ static int xilinxfb_assign(struct platform_device *pdev,
 	} else {
 		drvdata->fb_alloced = 1;
 		drvdata->fb_virt = dma_alloc_coherent(dev, PAGE_ALIGN(fbsize),
-					&drvdata->fb_phys, GFP_KERNEL);
+						      &drvdata->fb_phys,
+						      GFP_KERNEL);
 	}
 
 	if (!drvdata->fb_virt) {
@@ -300,7 +301,7 @@ static int xilinxfb_assign(struct platform_device *pdev,
 	/* Tell the hardware where the frame buffer is */
 	xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
 	rc = xilinx_fb_in32(drvdata, REG_FB_ADDR);
-	/* Endianess detection */
+	/* Endianness detection */
 	if (rc != drvdata->fb_phys) {
 		drvdata->flags |= LITTLE_ENDIAN_ACCESS;
 		xilinx_fb_out32(drvdata, REG_FB_ADDR, drvdata->fb_phys);
@@ -310,8 +311,7 @@ static int xilinxfb_assign(struct platform_device *pdev,
 	drvdata->reg_ctrl_default = REG_CTRL_ENABLE;
 	if (pdata->rotate_screen)
 		drvdata->reg_ctrl_default |= REG_CTRL_ROTATE;
-	xilinx_fb_out32(drvdata, REG_CTRL,
-					drvdata->reg_ctrl_default);
+	xilinx_fb_out32(drvdata, REG_CTRL, drvdata->reg_ctrl_default);
 
 	/* Fill struct fb_info */
 	drvdata->info.device = dev;
@@ -364,7 +364,7 @@ err_regfb:
 err_cmap:
 	if (drvdata->fb_alloced)
 		dma_free_coherent(dev, PAGE_ALIGN(fbsize), drvdata->fb_virt,
-			drvdata->fb_phys);
+				  drvdata->fb_phys);
 	else
 		iounmap(drvdata->fb_virt);
 
@@ -435,12 +435,12 @@ static int xilinxfb_of_probe(struct platform_device *pdev)
 	 * Fill the resource structure if its direct BUS interface
 	 * otherwise fill the dcr_host structure.
 	 */
-	if (tft_access) {
+	if (tft_access)
 		drvdata->flags |= BUS_ACCESS_FLAG;
-	}
 #ifdef CONFIG_PPC_DCR
 	else {
 		int start;
+
 		start = dcr_resource_start(pdev->dev.of_node, 0);
 		drvdata->dcr_len = dcr_resource_len(pdev->dev.of_node, 0);
 		drvdata->dcr_host = dcr_map(pdev->dev.of_node, start, drvdata->dcr_len);
@@ -452,19 +452,19 @@ static int xilinxfb_of_probe(struct platform_device *pdev)
 #endif
 
 	prop = of_get_property(pdev->dev.of_node, "phys-size", &size);
-	if ((prop) && (size >= sizeof(u32)*2)) {
+	if ((prop) && (size >= sizeof(u32) * 2)) {
 		pdata.screen_width_mm = prop[0];
 		pdata.screen_height_mm = prop[1];
 	}
 
 	prop = of_get_property(pdev->dev.of_node, "resolution", &size);
-	if ((prop) && (size >= sizeof(u32)*2)) {
+	if ((prop) && (size >= sizeof(u32) * 2)) {
 		pdata.xres = prop[0];
 		pdata.yres = prop[1];
 	}
 
 	prop = of_get_property(pdev->dev.of_node, "virtual-resolution", &size);
-	if ((prop) && (size >= sizeof(u32)*2)) {
+	if ((prop) && (size >= sizeof(u32) * 2)) {
 		pdata.xvirt = prop[0];
 		pdata.yvirt = prop[1];
 	}
@@ -482,7 +482,7 @@ static int xilinxfb_of_remove(struct platform_device *op)
 }
 
 /* Match table for of_platform binding */
-static struct of_device_id xilinxfb_of_match[] = {
+static const struct of_device_id xilinxfb_of_match[] = {
 	{ .compatible = "xlnx,xps-tft-1.00.a", },
 	{ .compatible = "xlnx,xps-tft-2.00.a", },
 	{ .compatible = "xlnx,xps-tft-2.01.a", },
-- 
cgit 


From 3df3e41c31528e9bae969b3299b35ac672bd27ef Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 21 Aug 2017 16:49:57 +0200
Subject: video: fbdev: Enable Xilinx FB for ZynqMP

Enable this driver for Xilinx ZynqMP.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 5c6696bb56da..5e58f5ec0a28 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2173,7 +2173,7 @@ config FB_PS3_DEFAULT_SIZE_M
 
 config FB_XILINX
 	tristate "Xilinx frame buffer support"
-	depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ)
+	depends on FB && (XILINX_VIRTEX || MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
-- 
cgit 


From 7588f1ecc5f0c914e669d8afb6525f47cd1c4355 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Mon, 21 Aug 2017 16:49:58 +0200
Subject: video: fbdev: pxa3xx_gcu: fix error return code in pxa3xx_gcu_probe()

platform_get_irq() returns an error code, but the pxa3xx_gcu driver
ignores it and always returns -ENODEV. This is not correct and,
prevents -EPROBE_DEFER from being propagated properly.

Also, notice that platform_get_irq() no longer returns 0 on error:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af

Print and propagate the return value of platform_get_irq on failure.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/pxa3xx-gcu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index 50bce45e7f3d..933619da1a94 100644
--- a/drivers/video/fbdev/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c
@@ -626,8 +626,8 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev)
 	/* request the IRQ */
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(dev, "no IRQ defined\n");
-		return -ENODEV;
+		dev_err(dev, "no IRQ defined: %d\n", irq);
+		return irq;
 	}
 
 	ret = devm_request_irq(dev, irq, pxa3xx_gcu_handle_irq,
-- 
cgit 


From 6ff10485262bf1b9f0e2db4a25287796f6a519c3 Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Mon, 21 Aug 2017 16:49:58 +0200
Subject: fbdev: matrox: make fb_ops const

Make fb_ops const as it is only used during a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/matrox/matroxfb_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index 00ea4e4ab95a..49ef48df44bd 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1198,7 +1198,7 @@ static int matroxfb_blank(int blank, struct fb_info *info)
 	return 0;
 }
 
-static struct fb_ops matroxfb_ops = {
+static const struct fb_ops matroxfb_ops = {
 	.owner =	THIS_MODULE,
 	.fb_open =	matroxfb_open,
 	.fb_release =	matroxfb_release,
-- 
cgit 


From 8bf25eadb37cedcaedd6099431b95633d487688f Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Mon, 21 Aug 2017 16:49:58 +0200
Subject: fbdev: i810: make fb_ops const

Make the structure const as it is only used during a copy operation.
Done using Coccinelle.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/i810/i810_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/i810/i810_main.c b/drivers/video/fbdev/i810/i810_main.c
index f0a758af07df..d18f7b31932c 100644
--- a/drivers/video/fbdev/i810/i810_main.c
+++ b/drivers/video/fbdev/i810/i810_main.c
@@ -1542,7 +1542,7 @@ static int i810fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
 	return 0;
 }
 
-static struct fb_ops i810fb_ops = {
+static const struct fb_ops i810fb_ops = {
 	.owner =             THIS_MODULE,
 	.fb_open =           i810fb_open,
 	.fb_release =        i810fb_release,
-- 
cgit 


From 7af9a52e33ea07937fc216104e2cf3d4e690b43f Mon Sep 17 00:00:00 2001
From: Anton Vasilyev <vasilyev@ispras.ru>
Date: Mon, 21 Aug 2017 16:49:58 +0200
Subject: video: fbdev: udlfb: Fix use after free on dlfb_usb_probe error path

If dlfb_usb_probe drops to error path then there is only one
kref_init() call and no kref_get(), so second kref_put() leads to
use after free.

The patch removes superfluous kref_put on dlfb_usb_probe error path.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/udlfb.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index d0d29743dae2..ef08a104fb42 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1655,7 +1655,6 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 error:
 	if (dev) {
 
-		kref_put(&dev->kref, dlfb_free); /* ref for framebuffer */
 		kref_put(&dev->kref, dlfb_free); /* last ref from kref_init */
 
 		/* dev has been deallocated. Do not dereference */
-- 
cgit 


From aa55457d26eccdb0e750882674f47df6a2bb2505 Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Mon, 21 Aug 2017 16:49:59 +0200
Subject: omapfb: constify omap_video_timings structures

These omap_video_timings structures are only copied into other
structures, so they can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c | 2 +-
 drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
index f14691ce8d02..6cd759c01037 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-lgphilips-lb035q02.c
@@ -18,7 +18,7 @@
 
 #include <video/omapfb_dss.h>
 
-static struct omap_video_timings lb035q02_timings = {
+static const struct omap_video_timings lb035q02_timings = {
 	.x_res = 320,
 	.y_res = 240,
 
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
index b529a8c2b652..57e9e146ff74 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
@@ -41,7 +41,7 @@ struct panel_drv_data {
 	struct spi_device *spi_dev;
 };
 
-static struct omap_video_timings td028ttec1_panel_timings = {
+static const struct omap_video_timings td028ttec1_panel_timings = {
 	.x_res		= 480,
 	.y_res		= 640,
 	.pixelclock	= 22153000,
-- 
cgit 


From 799b88deec3fc4cd20165549a8cfcca94cbef98c Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Mon, 4 Sep 2017 16:00:49 +0200
Subject: video: fbdev: annotate fb_fix_screeninfo with const and __initconst

Make these const as they are only used during a copy operation.
Some structures are used as a copy operation inside __init functions, so
make them const and replace __initdata with __initconst to avoid section
conflict error.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/68328fb.c     | 2 +-
 drivers/video/fbdev/atmel_lcdfb.c | 2 +-
 drivers/video/fbdev/dnfb.c        | 2 +-
 drivers/video/fbdev/grvga.c       | 2 +-
 drivers/video/fbdev/pmag-aa-fb.c  | 2 +-
 drivers/video/fbdev/pmag-ba-fb.c  | 2 +-
 drivers/video/fbdev/pmagb-b-fb.c  | 2 +-
 drivers/video/fbdev/ps3fb.c       | 2 +-
 drivers/video/fbdev/skeletonfb.c  | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/68328fb.c b/drivers/video/fbdev/68328fb.c
index c0c6b88d3839..d48e96088f76 100644
--- a/drivers/video/fbdev/68328fb.c
+++ b/drivers/video/fbdev/68328fb.c
@@ -72,7 +72,7 @@ static struct fb_var_screeninfo mc68x328fb_default __initdata = {
       	.vmode =	FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo mc68x328fb_fix __initdata = {
+static const struct fb_fix_screeninfo mc68x328fb_fix __initconst = {
 	.id =		"68328fb",
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.xpanstep =	1,
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 669ecc755fa9..e06358da4b99 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -320,7 +320,7 @@ static inline void atmel_lcdfb_power_control(struct atmel_lcdfb_info *sinfo, int
 	}
 }
 
-static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
+static const struct fb_fix_screeninfo atmel_lcdfb_fix __initconst = {
 	.type		= FB_TYPE_PACKED_PIXELS,
 	.visual		= FB_VISUAL_TRUECOLOR,
 	.xpanstep	= 0,
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 3526899da61b..7b1492d34e98 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -126,7 +126,7 @@ struct fb_var_screeninfo dnfb_var = {
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo dnfb_fix = {
+static const struct fb_fix_screeninfo dnfb_fix = {
 	.id		= "Apollo Mono",
 	.smem_start	= (FRAME_BUFFER_START + IO_BASE),
 	.smem_len	= FRAME_BUFFER_LEN,
diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c
index b471f92969b1..8fc8f46dadeb 100644
--- a/drivers/video/fbdev/grvga.c
+++ b/drivers/video/fbdev/grvga.c
@@ -70,7 +70,7 @@ static const struct fb_videomode grvga_modedb[] = {
     }
  };
 
-static struct fb_fix_screeninfo grvga_fix = {
+static const struct fb_fix_screeninfo grvga_fix = {
 	.id =		"AG SVGACTRL",
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.visual =       FB_VISUAL_PSEUDOCOLOR,
diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index 39922f072db4..b07ef493316b 100644
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -90,7 +90,7 @@ static struct fb_var_screeninfo aafb_defined = {
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo aafb_fix = {
+static const struct fb_fix_screeninfo aafb_fix = {
 	.id		= "PMAG-AA",
 	.smem_len	= (2048 * 1024),
 	.type		= FB_TYPE_PACKED_PIXELS,
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 1fd02f40708e..8d1a878f8586 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -67,7 +67,7 @@ static struct fb_var_screeninfo pmagbafb_defined = {
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo pmagbafb_fix = {
+static const struct fb_fix_screeninfo pmagbafb_fix = {
 	.id		= "PMAG-BA",
 	.smem_len	= (1024 * 1024),
 	.type		= FB_TYPE_PACKED_PIXELS,
diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 46e96c451506..5ad9b630cf65 100644
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -57,7 +57,7 @@ static struct fb_var_screeninfo pmagbbfb_defined = {
 	.vmode		= FB_VMODE_NONINTERLACED,
 };
 
-static struct fb_fix_screeninfo pmagbbfb_fix = {
+static const struct fb_fix_screeninfo pmagbbfb_fix = {
 	.id		= "PMAGB-BA",
 	.smem_len	= (2048 * 1024),
 	.type		= FB_TYPE_PACKED_PIXELS,
diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c
index b269abd932aa..5ed2db39d823 100644
--- a/drivers/video/fbdev/ps3fb.c
+++ b/drivers/video/fbdev/ps3fb.c
@@ -952,7 +952,7 @@ static struct fb_ops ps3fb_ops = {
 	.fb_compat_ioctl = ps3fb_ioctl
 };
 
-static struct fb_fix_screeninfo ps3fb_fix = {
+static const struct fb_fix_screeninfo ps3fb_fix = {
 	.id =		DEVICE_NAME,
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.visual =	FB_VISUAL_TRUECOLOR,
diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c
index 09a1d8cf1965..7f4e908330bf 100644
--- a/drivers/video/fbdev/skeletonfb.c
+++ b/drivers/video/fbdev/skeletonfb.c
@@ -84,7 +84,7 @@ struct xxx_par;
  * if we don't use modedb. If we do use modedb see xxxfb_init how to use it
  * to get a fb_var_screeninfo. Otherwise define a default var as well. 
  */
-static struct fb_fix_screeninfo xxxfb_fix = {
+static const struct fb_fix_screeninfo xxxfb_fix = {
 	.id =		"FB's name", 
 	.type =		FB_TYPE_PACKED_PIXELS,
 	.visual =	FB_VISUAL_PSEUDOCOLOR,
-- 
cgit 


From 46524b1404a6b5d7de3eb23078d796bfb58aaf60 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 4 Sep 2017 16:00:49 +0200
Subject: video: fm2fb: constify zorro_device_id

zorro_device_id are not supposed to change at runtime. All functions
working with zorro_device_id provided by <linux/zorro.h> work with
const zorro_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/fm2fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/fm2fb.c b/drivers/video/fbdev/fm2fb.c
index e69d47af9932..ac7a4ebfd390 100644
--- a/drivers/video/fbdev/fm2fb.c
+++ b/drivers/video/fbdev/fm2fb.c
@@ -213,7 +213,7 @@ static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 
 static int fm2fb_probe(struct zorro_dev *z, const struct zorro_device_id *id);
 
-static struct zorro_device_id fm2fb_devices[] = {
+static const struct zorro_device_id fm2fb_devices[] = {
 	{ ZORRO_PROD_BSC_FRAMEMASTER_II },
 	{ ZORRO_PROD_HELFRICH_RAINBOW_II },
 	{ 0 }
-- 
cgit 


From bf4392bac1f559397285b3c285b85dd0330f3d43 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Mon, 4 Sep 2017 16:00:49 +0200
Subject: video: ARM CLCD: constify amba_id

amba_id are not supposed to change at runtime. All functions
working with const amba_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/amba-clcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index ffc2c33c6cef..36d25190b48c 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -1035,7 +1035,7 @@ static struct clcd_vendor_data vendor_nomadik = {
 	.init_panel = nomadik_clcd_init_panel,
 };
 
-static struct amba_id clcdfb_id_table[] = {
+static const struct amba_id clcdfb_id_table[] = {
 	{
 		.id	= 0x00041110,
 		.mask	= 0x000ffffe,
-- 
cgit 


From 176780c7d2fab4ac7b46f217e20db0ce533f27f4 Mon Sep 17 00:00:00 2001
From: David Lechner <david@lechnology.com>
Date: Mon, 4 Sep 2017 16:00:49 +0200
Subject: fbcon: remove restriction on margin color

This removes the restriction on the value range of the fbcon=margin:
parameter. The color value really depends on the driver being used.

Signed-off-by: David Lechner <david@lechnology.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
[b.zolnierkie: ported over fbcon changes]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/fbcon.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 4dd08b4af170..04612f938bab 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -498,8 +498,6 @@ static int __init fb_console_setup(char *this_opt)
 			options += 7;
 			if (*options)
 				margin_color = simple_strtoul(options, &options, 0);
-			if (margin_color > 7)
-				margin_color = 0;
 			continue;
 		}
 	}
-- 
cgit 


From 52a962ee1ca4dca721d44fe59aca1faea9f418cf Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 4 Sep 2017 16:00:49 +0200
Subject: video/console: Add new BIOS date for GPD pocket to dmi quirk table

GPD has released a new BIOS for the pocket, update the dmi data
accordingly.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[b.zolnierkie: ported over fbcon changes]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/fbcon_dmi_quirks.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/fbcon_dmi_quirks.c b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
index 7fbf7df765ea..9027f044a0e1 100644
--- a/drivers/video/fbdev/core/fbcon_dmi_quirks.c
+++ b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
@@ -38,7 +38,7 @@ static const struct fbcon_dmi_rotate_data rotate_data_gpd_pocket = {
 	.width = 1200,
 	.height = 1920,
 	.bios_dates = (const char * const []){ "05/26/2017", "06/28/2017",
-		"07/05/2017", NULL },
+		"07/05/2017", "08/07/2017", NULL },
 	.rotate = FB_ROTATE_CW,
 };
 
-- 
cgit 


From 58ec01cebafd4b9fc039c12c744013e9c71ec802 Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Mon, 4 Sep 2017 16:00:49 +0200
Subject: video: fbdev: make fb_videomode const

Make these const as they are only passed to a const argument of the
function fb_find_mode.

Done using Coccinelle.

@match disable optional_qualifier@
identifier s;
@@
static struct fb_videomode s = {...};

@ref@
position p;
identifier match.s;
@@
s@p

@good1@
identifier match.s;
expression list[5] es;
position ref.p;
@@
fb_find_mode(es,&s@p,...)

@bad depends on  !good1@
position ref.p;
identifier match.s;
@@
s@p

@depends on forall !bad disable optional_qualifier@
identifier match.s;
@@
static
+ const
struct fb_videomode s;

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/aty/aty128fb.c         | 2 +-
 drivers/video/fbdev/aty/atyfb_base.c       | 2 +-
 drivers/video/fbdev/cyber2000fb.c          | 2 +-
 drivers/video/fbdev/matrox/matroxfb_base.c | 2 +-
 drivers/video/fbdev/sm501fb.c              | 2 +-
 drivers/video/fbdev/vermilion/vermilion.c  | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index ba64e26e38d3..db18474607c9 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -116,7 +116,7 @@ static const struct fb_var_screeninfo default_var = {
 
 /* default modedb mode */
 /* 640x480, 60 Hz, Non-Interlaced (25.172 MHz dotclock) */
-static struct fb_videomode defaultmode = {
+static const struct fb_videomode defaultmode = {
 	.refresh =	60,
 	.xres =		640,
 	.yres =		480,
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index 1681d2db1d3e..f49efb2fb75f 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -274,7 +274,7 @@ static struct fb_var_screeninfo default_var = {
 	0, FB_VMODE_NONINTERLACED
 };
 
-static struct fb_videomode defmode = {
+static const struct fb_videomode defmode = {
 	/* 640x480 @ 60 Hz, 31.5 kHz hsync */
 	NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
 	0, FB_VMODE_NONINTERLACED
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index 99acf538a8b8..9a5751cb4e16 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1336,7 +1336,7 @@ static void cyber2000fb_i2c_unregister(struct cfb_info *cfb)
  * These parameters give
  * 640x480, hsync 31.5kHz, vsync 60Hz
  */
-static struct fb_videomode cyber2000fb_default_mode = {
+static const struct fb_videomode cyber2000fb_default_mode = {
 	.refresh	= 60,
 	.xres		= 640,
 	.yres		= 480,
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index 49ef48df44bd..b9b284d79631 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1573,7 +1573,7 @@ static struct board {
 		NULL}};
 
 #ifndef MODULE
-static struct fb_videomode defaultmode = {
+static const struct fb_videomode defaultmode = {
 	/* 640x480 @ 60Hz, 31.5 kHz */
 	NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
 	0, FB_VMODE_NONINTERLACED
diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c
index 67e314fdd947..076dd2711630 100644
--- a/drivers/video/fbdev/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -46,7 +46,7 @@
 static char *fb_mode = "640x480-16@60";
 static unsigned long default_bpp = 16;
 
-static struct fb_videomode sm501_default_mode = {
+static const struct fb_videomode sm501_default_mode = {
 	.refresh	= 60,
 	.xres		= 640,
 	.yres		= 480,
diff --git a/drivers/video/fbdev/vermilion/vermilion.c b/drivers/video/fbdev/vermilion/vermilion.c
index 3fde4939dda3..6f8d444eb0e3 100644
--- a/drivers/video/fbdev/vermilion/vermilion.c
+++ b/drivers/video/fbdev/vermilion/vermilion.c
@@ -55,7 +55,7 @@ static struct list_head global_has_mode;
 static struct fb_ops vmlfb_ops;
 static struct vml_sys *subsys = NULL;
 static char *vml_default_mode = "1024x768@60";
-static struct fb_videomode defaultmode = {
+static const struct fb_videomode defaultmode = {
 	NULL, 60, 1024, 768, 12896, 144, 24, 29, 3, 136, 6,
 	0, FB_VMODE_NONINTERLACED
 };
-- 
cgit 


From b9a58de545858ac9ee67745cdea6d94cc322938e Mon Sep 17 00:00:00 2001
From: "Jan H. Schönherr" <jschoenh@amazon.de>
Date: Mon, 4 Sep 2017 16:00:50 +0200
Subject: vgacon: Prevent faulty bootparams.screeninfo from causing harm
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If a zero for the number of colums or rows manages to slip through,
gotoxy() will underflow vc->vc_pos, causing the next action on the
referenced memory to end with a page fault.

Make the check in vgacon_startup() more pessimistic to prevent that.

Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/console/vgacon.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index dc06cb6a15dc..445b1dc5d441 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -398,9 +398,8 @@ static const char *vgacon_startup(void)
 #endif
 	}
 
-	/* boot_params.screen_info initialized? */
-	if ((screen_info.orig_video_mode  == 0) &&
-	    (screen_info.orig_video_lines == 0) &&
+	/* boot_params.screen_info reasonably initialized? */
+	if ((screen_info.orig_video_lines == 0) ||
 	    (screen_info.orig_video_cols  == 0))
 		goto no_vga;
 
-- 
cgit 


From 8e75f7a7a00461ef6d91797a60b606367f6e344d Mon Sep 17 00:00:00 2001
From: Vladis Dronov <vdronov@redhat.com>
Date: Mon, 4 Sep 2017 16:00:50 +0200
Subject: video: fbdev: aty: do not leak uninitialized padding in clk to
 userspace

'clk' is copied to a userland with padding byte(s) after 'vclk_post_div'
field unitialized, leaking data from the stack. Fix this ensuring all of
'clk' is initialized to zero.

References: https://github.com/torvalds/linux/pull/441
Reported-by: sohu0106 <sohu0106@126.com>
Signed-off-by: Vladis Dronov <vdronov@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/aty/atyfb_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index f49efb2fb75f..3ec72f19114b 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -1855,7 +1855,7 @@ static int atyfb_ioctl(struct fb_info *info, u_int cmd, u_long arg)
 #if defined(DEBUG) && defined(CONFIG_FB_ATY_CT)
 	case ATYIO_CLKR:
 		if (M64_HAS(INTEGRATED)) {
-			struct atyclk clk;
+			struct atyclk clk = { 0 };
 			union aty_pll *pll = &par->pll;
 			u32 dsp_config = pll->ct.dsp_config;
 			u32 dsp_on_off = pll->ct.dsp_on_off;
-- 
cgit 


From a7582733ef7fa80d8e8a53717e73cf83b6f2152e Mon Sep 17 00:00:00 2001
From: Bhumika Goyal <bhumirks@gmail.com>
Date: Mon, 4 Sep 2017 16:00:50 +0200
Subject: video: fbdev: make fb_var_screeninfo const

Make these const as they are not modified anywhere.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/fb-puv3.c    | 2 +-
 drivers/video/fbdev/maxinefb.c   | 2 +-
 drivers/video/fbdev/pmag-aa-fb.c | 2 +-
 drivers/video/fbdev/pmag-ba-fb.c | 2 +-
 drivers/video/fbdev/pmagb-b-fb.c | 2 +-
 drivers/video/fbdev/pvr2fb.c     | 2 +-
 drivers/video/fbdev/q40fb.c      | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index 88fa2e70a0bb..d9e816d53531 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/fb-puv3.c
@@ -69,7 +69,7 @@ static const struct fb_videomode unifb_modes[] = {
 	  0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
 };
 
-static struct fb_var_screeninfo unifb_default = {
+static const struct fb_var_screeninfo unifb_default = {
 	.xres =		640,
 	.yres =		480,
 	.xres_virtual =	640,
diff --git a/drivers/video/fbdev/maxinefb.c b/drivers/video/fbdev/maxinefb.c
index cab7333208ea..5bb1b5c308a7 100644
--- a/drivers/video/fbdev/maxinefb.c
+++ b/drivers/video/fbdev/maxinefb.c
@@ -39,7 +39,7 @@
 
 static struct fb_info fb_info;
 
-static struct fb_var_screeninfo maxinefb_defined = {
+static const struct fb_var_screeninfo maxinefb_defined = {
 	.xres =		1024,
 	.yres =		768,
 	.xres_virtual =	1024,
diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c
index b07ef493316b..ca7e9390d1e7 100644
--- a/drivers/video/fbdev/pmag-aa-fb.c
+++ b/drivers/video/fbdev/pmag-aa-fb.c
@@ -67,7 +67,7 @@ struct aafb_par {
 	struct bt431_regs __iomem *bt431;
 };
 
-static struct fb_var_screeninfo aafb_defined = {
+static const struct fb_var_screeninfo aafb_defined = {
 	.xres		= 1280,
 	.yres		= 1024,
 	.xres_virtual	= 2048,
diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c
index 8d1a878f8586..3b9249449ea6 100644
--- a/drivers/video/fbdev/pmag-ba-fb.c
+++ b/drivers/video/fbdev/pmag-ba-fb.c
@@ -43,7 +43,7 @@ struct pmagbafb_par {
 };
 
 
-static struct fb_var_screeninfo pmagbafb_defined = {
+static const struct fb_var_screeninfo pmagbafb_defined = {
 	.xres		= 1024,
 	.yres		= 864,
 	.xres_virtual	= 1024,
diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c
index 5ad9b630cf65..e58df36233c4 100644
--- a/drivers/video/fbdev/pmagb-b-fb.c
+++ b/drivers/video/fbdev/pmagb-b-fb.c
@@ -44,7 +44,7 @@ struct pmagbbfb_par {
 };
 
 
-static struct fb_var_screeninfo pmagbbfb_defined = {
+static const struct fb_var_screeninfo pmagbbfb_defined = {
 	.bits_per_pixel	= 8,
 	.red.length	= 8,
 	.green.length	= 8,
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index c6212abc33e8..867c5218968f 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -154,7 +154,7 @@ static struct fb_fix_screeninfo pvr2_fix = {
 	.accel =	FB_ACCEL_NONE,
 };
 
-static struct fb_var_screeninfo pvr2_var = {
+static const struct fb_var_screeninfo pvr2_var = {
 	.xres =		640,
 	.yres =		480,
 	.xres_virtual =	640,
diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c
index 04ea330ccf5d..0b93aa964d43 100644
--- a/drivers/video/fbdev/q40fb.c
+++ b/drivers/video/fbdev/q40fb.c
@@ -36,7 +36,7 @@ static struct fb_fix_screeninfo q40fb_fix = {
 	.accel		= FB_ACCEL_NONE,
 };
 
-static struct fb_var_screeninfo q40fb_var = {
+static const struct fb_var_screeninfo q40fb_var = {
 	.xres		= 1024,
 	.yres		= 512,
 	.xres_virtual	= 1024,
-- 
cgit 


From d3e329b3156699bd85d1aa7a5f792cd38d6a5fd3 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Date: Mon, 4 Sep 2017 16:00:50 +0200
Subject: video: fbdev: sis: fix duplicated code for different branches

Refactor code in order to avoid identical code for different branches.

This issue was detected with the help of Coccinelle.

Addresses-Coverity-ID: 1226761
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/sis/init301.c | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/sis/init301.c b/drivers/video/fbdev/sis/init301.c
index 20f7234e809e..1ec9c3e0e1d8 100644
--- a/drivers/video/fbdev/sis/init301.c
+++ b/drivers/video/fbdev/sis/init301.c
@@ -6848,8 +6848,6 @@ SiS_SetGroup2(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
 	   if(SiS_Pr->SiS_VGAHDE >= 1280) {
               tempch = 20;
               tempbx &= ~0x20;
-           } else if(SiS_Pr->SiS_VGAHDE >= 1024) {
-              tempch = 25;
            } else {
 	      tempch = 25; /* OK */
 	   }
@@ -7964,14 +7962,9 @@ SiS_SetCHTVReg(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short
             }
          }
       } else {						/* ---- PAL ---- */
-         /* We don't play around with FSCI in PAL mode */
-         if(resindex == 0x04) {
-            SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF);	/* loop filter off */
-            SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE);	/* ACIV on */
-         } else {
-            SiS_SetCH70xxANDOR(SiS_Pr,0x20,0x00,0xEF);	/* loop filter off */
-            SiS_SetCH70xxANDOR(SiS_Pr,0x21,0x01,0xFE);	/* ACIV on */
-         }
+	/* We don't play around with FSCI in PAL mode */
+	SiS_SetCH70xxANDOR(SiS_Pr, 0x20, 0x00, 0xEF);	/* loop filter off */
+	SiS_SetCH70xxANDOR(SiS_Pr, 0x21, 0x01, 0xFE);	/* ACIV on */
       }
 
 #endif  /* 300 */
@@ -9657,8 +9650,6 @@ SetDelayComp(struct SiS_Private *SiS_Pr, unsigned short ModeNo)
 	      delay = 0x0a;
 	   } else if(IS_SIS740) {
 	      delay = 0x00;
-	   } else if(SiS_Pr->ChipType < SIS_330) {
-	      delay = 0x0c;
 	   } else {
 	      delay = 0x0c;
 	   }
-- 
cgit 


From 87a72dcbbd3c1a80d70a41ce3a6d9cf92a9e2295 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 5 Sep 2017 15:18:26 +0200
Subject: video/console: Add rotated LCD-panel DMI quirk for the VIOS LTH17

The VIOS LTH17 Cherry Trail bases netbook has its LCD panel mounted
rotated 90 degrees, add a DMI quirk for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Cc: Daniel Drake <drake@endlessm.com>
[b.zolnierkie: ported over fbcon changes]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/fbcon_dmi_quirks.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/fbcon_dmi_quirks.c b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
index 9027f044a0e1..3fd40568070b 100644
--- a/drivers/video/fbdev/core/fbcon_dmi_quirks.c
+++ b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
@@ -58,6 +58,12 @@ static const struct fbcon_dmi_rotate_data rotate_data_itworks_tw891 = {
 	.rotate = FB_ROTATE_CW,
 };
 
+static const struct fbcon_dmi_rotate_data rotate_data_vios_lth17 = {
+	.width = 800,
+	.height = 1280,
+	.rotate = FB_ROTATE_CW,
+};
+
 static const struct dmi_system_id rotate_data[] = {
 	{	/* Asus T100HA */
 		.matches = {
@@ -94,6 +100,14 @@ static const struct dmi_system_id rotate_data[] = {
 		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
 		},
 		.driver_data = (void *)&rotate_data_itworks_tw891,
+	}, {	/* VIOS LTH17 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LTH17"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "VIOS"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "LTH17"),
+		},
+		.driver_data = (void *)&rotate_data_vios_lth17,
 	},
 	{}
 };
-- 
cgit 


From 23e9f4ef99dd313fc8d19c326f6518459a402d71 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 7 Sep 2017 13:18:33 +0200
Subject: video/console: Update BIOS dates list for GPD win console rotation
 DMI quirk

Recently produced GPD win devices have a new BIOS, research into the
changes in this BIOS has found a ChangeLog which also lists 2 previously
unknown BIOS dates.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[b.zolnierkie: ported over fbcon changes]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
 drivers/video/fbdev/core/fbcon_dmi_quirks.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/video/fbdev/core/fbcon_dmi_quirks.c b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
index 3fd40568070b..6904e47d1e51 100644
--- a/drivers/video/fbdev/core/fbcon_dmi_quirks.c
+++ b/drivers/video/fbdev/core/fbcon_dmi_quirks.c
@@ -46,8 +46,8 @@ static const struct fbcon_dmi_rotate_data rotate_data_gpd_win = {
 	.width = 720,
 	.height = 1280,
 	.bios_dates = (const char * const []){
-		"10/25/2016", "11/18/2016", "02/21/2017",
-		"03/20/2017", NULL },
+		"10/25/2016", "11/18/2016", "12/23/2016", "12/26/2016",
+		"02/21/2017", "03/20/2017", "05/25/2017", NULL },
 	.rotate = FB_ROTATE_CW,
 };
 
-- 
cgit