diff options
Diffstat (limited to 'drivers/video/fbdev/sa1100fb.c')
| -rw-r--r-- | drivers/video/fbdev/sa1100fb.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c index 017c8efe8267..0d362d2bf0e3 100644 --- a/drivers/video/fbdev/sa1100fb.c +++ b/drivers/video/fbdev/sa1100fb.c @@ -57,14 +57,14 @@ * - Driver appears to be working for Brutus 320x200x8bpp mode. Other * resolutions are working, but only the 8bpp mode is supported. * Changes need to be made to the palette encode and decode routines - * to support 4 and 16 bpp modes. + * to support 4 and 16 bpp modes. * Driver is not designed to be a module. The FrameBuffer is statically - * allocated since dynamic allocation of a 300k buffer cannot be - * guaranteed. + * allocated since dynamic allocation of a 300k buffer cannot be + * guaranteed. * * 1999/06/17: * - FrameBuffer memory is now allocated at run-time when the - * driver is initialized. + * driver is initialized. * * 2000/04/10: Nicolas Pitre <nico@fluxnic.net> * - Big cleanup for dynamic selection of machine type at run time. @@ -74,8 +74,8 @@ * * 2000/08/07: Tak-Shing Chan <tchan.rd@idthk.com> * Jeff Sutherland <jsutherland@accelent.com> - * - Resolved an issue caused by a change made to the Assabet's PLD - * earlier this year which broke the framebuffer driver for newer + * - Resolved an issue caused by a change made to the Assabet's PLD + * earlier this year which broke the framebuffer driver for newer * Phase 4 Assabets. Some other parameters were changed to optimize * for the Sharp display. * @@ -102,7 +102,7 @@ * 2000/11/23: Eric Peng <ericpeng@coventive.com> * - Freebird add * - * 2001/02/07: Jamey Hicks <jamey.hicks@compaq.com> + * 2001/02/07: Jamey Hicks <jamey.hicks@compaq.com> * Cliff Brake <cbrake@accelent.com> * - Added PM callback * @@ -184,7 +184,6 @@ #include <mach/hardware.h> #include <asm/mach-types.h> -#include <mach/shannon.h> /* * Complain if VAR is out of range. @@ -501,7 +500,7 @@ sa1100fb_set_cmap(struct fb_cmap *cmap, int kspc, int con, * the shortest recovery time * Suspend * This refers to a level of power management in which substantial power - * reduction is achieved by the display. The display can have a longer + * reduction is achieved by the display. The display can have a longer * recovery time from this state than from the Stand-by state * Off * This indicates that the display is consuming the lowest level of power @@ -523,9 +522,9 @@ sa1100fb_set_cmap(struct fb_cmap *cmap, int kspc, int con, */ /* * sa1100fb_blank(): - * Blank the display by setting all palette values to zero. Note, the + * Blank the display by setting all palette values to zero. Note, the * 12 and 16 bpp modes don't really use the palette, so this will not - * blank the display in all modes. + * blank the display in all modes. */ static int sa1100fb_blank(int blank, struct fb_info *info) { @@ -563,6 +562,8 @@ static int sa1100fb_mmap(struct fb_info *info, container_of(info, struct sa1100fb_info, fb); unsigned long off = vma->vm_pgoff << PAGE_SHIFT; + vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); + if (off < info->fix.smem_len) { vma->vm_pgoff += 1; /* skip over the palette */ return dma_mmap_wc(fbi->dev, vma, fbi->map_cpu, fbi->map_dma, @@ -576,14 +577,13 @@ static int sa1100fb_mmap(struct fb_info *info, static const struct fb_ops sa1100fb_ops = { .owner = THIS_MODULE, + __FB_DEFAULT_IOMEM_OPS_RDWR, .fb_check_var = sa1100fb_check_var, .fb_set_par = sa1100fb_set_par, // .fb_set_cmap = sa1100fb_set_cmap, .fb_setcolreg = sa1100fb_setcolreg, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, .fb_blank = sa1100fb_blank, + __FB_DEFAULT_IOMEM_OPS_DRAW, .fb_mmap = sa1100fb_mmap, }; @@ -604,8 +604,8 @@ static inline unsigned int get_pcd(struct sa1100fb_info *fbi, /* * sa1100fb_activate_var(): - * Configures LCD Controller based on entries in var parameter. Settings are - * only written to the controller if changes were made. + * Configures LCD Controller based on entries in var parameter. Settings are + * only written to the controller if changes were made. */ static int sa1100fb_activate_var(struct fb_var_screeninfo *var, struct sa1100fb_info *fbi) { @@ -748,7 +748,7 @@ static void sa1100fb_setup_gpio(struct sa1100fb_info *fbi) * * SA1110 spec update nr. 25 says we can and should * clear LDD15 to 12 for 4 or 8bpp modes with active - * panels. + * panels. */ if ((fbi->reg_lccr0 & LCCR0_CMS) == LCCR0_Color && (fbi->reg_lccr0 & (LCCR0_Dual|LCCR0_Act)) != 0) { @@ -1021,9 +1021,9 @@ static int sa1100fb_resume(struct platform_device *dev) /* * sa1100fb_map_video_memory(): - * Allocates the DRAM memory for the frame buffer. This buffer is - * remapped into a non-cached, non-buffered, memory region to - * allow palette and pixel writes to occur without flushing the + * Allocates the DRAM memory for the frame buffer. This buffer is + * remapped into a non-cached, non-buffered, memory region to + * allow palette and pixel writes to occur without flushing the * cache. Once this area is remapped, all virtual memory * access to the video memory should occur at the new region. */ @@ -1090,7 +1090,6 @@ static struct sa1100fb_info *sa1100fb_init_fbinfo(struct device *dev) fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; fbi->fb.fbops = &sa1100fb_ops; - fbi->fb.flags = FBINFO_DEFAULT; fbi->fb.monspecs = monspecs; fbi->fb.pseudo_palette = fbi->pseudo_palette; @@ -1216,7 +1215,7 @@ static struct platform_driver sa1100fb_driver = { }, }; -int __init sa1100fb_init(void) +static int __init sa1100fb_init(void) { if (fb_get_options("sa1100fb", NULL)) return -ENODEV; |