5 files changed, 43 insertions, 22 deletions

diff --git a/drivers/video/console/.gitignore b/drivers/video/console/.gitignore
new file mode 100644
index 000000000000..0c258b45439c
--- /dev/null
+++ b/drivers/video/console/.gitignore
@@ -0,0 +1,2 @@
+# conmakehash generated file
+promcon_tbl.c
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index 06f87b04f207..2f50a80b413e 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -43,22 +43,6 @@ config VGACON_SOFT_SCROLLBACK_SIZE
 	 buffer.  Each 64KB will give you approximately 16 80x25
 	 screenfuls of scrollback buffer
 
-config VIDEO_SELECT
-	bool "Video mode selection support"
-	depends on  X86 && VGA_CONSOLE
-	---help---
-	  This enables support for text mode selection on kernel startup. If
-	  you want to take advantage of some high-resolution text mode your
-	  card's BIOS offers, but the traditional Linux utilities like
-	  SVGATextMode don't, you can say Y here and set the mode using the
-	  "vga=" option from your boot loader (lilo or loadlin) or set
-	  "vga=ask" which brings up a video mode menu on kernel startup. (Try
-	  "man bootparam" or see the documentation of your boot loader about
-	  how to pass options to the kernel.)
-
-	  Read the file <file:Documentation/svga.txt> for more information
-	  about the Video mode selection support. If unsure, say N.
-
 config MDA_CONSOLE
 	depends on !M68K && !PARISC && ISA
 	tristate "MDA text console (dual-headed) (EXPERIMENTAL)"
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 3ccfa76d9b2a..9cbff84b787d 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1311,6 +1311,9 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
 	if (!height || !width)
 		return;
 
+	if (sy < vc->vc_top && vc->vc_top == logo_lines)
+		vc->vc_top = 0;
+
 	/* Split blits that cross physical y_wrap boundary */
 
 	y_break = p->vrows - p->yscroll;
@@ -2397,11 +2400,15 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 
  	if (!fbcon_is_inactive(vc, info)) {
 		if (ops->blank_state != blank) {
+			int ret = 1;
+
 			ops->blank_state = blank;
 			fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
 			ops->cursor_flash = (!blank);
 
-			if (fb_blank(info, blank))
+			if (info->fbops->fb_blank)
+				ret = info->fbops->fb_blank(blank, info);
+			if (ret)
 				fbcon_generic_blank(vc, info, blank);
 		}
 
@@ -2515,7 +2522,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
 			c = vc->vc_video_erase_char;
 			vc->vc_video_erase_char =
 			    ((c & 0xfe00) >> 1) | (c & 0xff);
-			c = vc->vc_def_color;
+			c = vc->vc_scrl_erase_char;
 			vc->vc_scrl_erase_char =
 			    ((c & 0xFE00) >> 1) | (c & 0xFF);
 			vc->vc_attr >>= 1;
@@ -2548,7 +2555,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
 			if (vc->vc_can_do_color) {
 				vc->vc_video_erase_char =
 				    ((c & 0xff00) << 1) | (c & 0xff);
-				c = vc->vc_def_color;
+				c = vc->vc_scrl_erase_char;
 				vc->vc_scrl_erase_char =
 				    ((c & 0xFF00) << 1) | (c & 0xFF);
 				vc->vc_attr <<= 1;
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index de1b1365279b..89a346880ec0 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -92,7 +92,7 @@ struct fbcon_ops {
 #define attr_fgcol(fgshift,s)    \
 	(((s) >> (fgshift)) & 0x0f)
 #define attr_bgcol(bgshift,s)    \
-	(((s) >> (bgshift)) & 0x07)
+	(((s) >> (bgshift)) & 0x0f)
 
 /* Monochrome */
 #define attr_bold(s) \
@@ -110,7 +110,7 @@ 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));
+	return (~(0xfff << max_len)) & 0xff;
 }
 
 static inline int attr_col_ec(int shift, struct vc_data *vc,
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index d7822af0e00a..ef7870f5ea08 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -24,6 +24,7 @@
 #include <asm/hardware.h>
 #include <asm/parisc-device.h>
 #include <asm/cacheflush.h>
+#include <asm/grfioctl.h>
 
 #include "../sticore.h"
 
@@ -725,6 +726,7 @@ static int __devinit sti_read_rom(int wordmode, struct sti_struct *sti,
 {
 	struct sti_cooked_rom *cooked;
 	struct sti_rom *raw = NULL;
+	unsigned long revno;
 
 	cooked = kmalloc(sizeof *cooked, GFP_KERNEL);
 	if (!cooked)
@@ -767,9 +769,35 @@ static int __devinit sti_read_rom(int wordmode, struct sti_struct *sti,
 	sti->graphics_id[1] = raw->graphics_id[1];
 	
 	sti_dump_rom(raw);
-	
+
+	/* check if the ROM routines in this card are compatible */
+	if (wordmode || sti->graphics_id[1] != 0x09A02587)
+		goto ok;
+
+	revno = (raw->revno[0] << 8) | raw->revno[1];
+
+	switch (sti->graphics_id[0]) {
+	case S9000_ID_HCRX:
+		/* HyperA or HyperB ? */
+		if (revno == 0x8408 || revno == 0x840b)
+			goto msg_not_supported;
+		break;
+	case CRT_ID_THUNDER:
+		if (revno == 0x8509)
+			goto msg_not_supported;
+		break;
+	case CRT_ID_THUNDER2:
+		if (revno == 0x850c)
+			goto msg_not_supported;
+	}
+ok:
 	return 1;
 
+msg_not_supported:
+	printk(KERN_ERR "Sorry, this GSC/STI card is not yet supported.\n");
+	printk(KERN_ERR "Please see http://parisc-linux.org/faq/"
+			"graphics-howto.html for more info.\n");
+	/* fall through */
 out_err:
 	kfree(raw);
 	kfree(cooked);