diff options
| author | Antonino A. Daplas <adaplas@gmail.com> | 2007-05-09 13:35:32 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 23:30:57 +0400 |
| commit | 5a87ede94595f58934000e26e8b13398e63868b5 (patch) | |
| tree | e97b7e505753c8243ec10c008e9ff39e61c92d09 /drivers/video | |
| parent | 681e14730c73cc2c71af282c001de6bc71c22f00 (diff) | |
| download | linux-5a87ede94595f58934000e26e8b13398e63868b5.tar.xz | |
svgalib: move fb_get_caps to svgalib
Move fb_get_caps() method to svgalib.c as svga_get_caps() so it can be used by
s3fb, arkfb and vt8623fb.
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/arkfb.c | 1 | ||||
| -rw-r--r-- | drivers/video/s3fb.c | 19 | ||||
| -rw-r--r-- | drivers/video/svgalib.c | 17 | ||||
| -rw-r--r-- | drivers/video/vt8623fb.c | 1 |
4 files changed, 20 insertions, 18 deletions
diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 9288dd11dcef..ba6fede5c466 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -919,6 +919,7 @@ static struct fb_ops arkfb_ops = { .fb_fillrect = arkfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = arkfb_imageblit, + .fb_get_caps = svga_get_caps, }; diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 756fafb41d78..d11735895a01 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -796,23 +796,6 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) return 0; } -/* Get capabilities of accelerator based on the mode */ - -static void s3fb_get_caps(struct fb_info *info, struct fb_blit_caps *caps, - struct fb_var_screeninfo *var) -{ - if (var->bits_per_pixel == 0) { - /* can only support 256 8x16 bitmap */ - caps->x = 1 << (8 - 1); - caps->y = 1 << (16 - 1); - caps->len = 256; - } else { - caps->x = ~(u32)0; - caps->y = ~(u32)0; - caps->len = ~(u32)0; - } -} - /* ------------------------------------------------------------------------- */ /* Frame buffer operations */ @@ -829,7 +812,7 @@ static struct fb_ops s3fb_ops = { .fb_fillrect = s3fb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = s3fb_imageblit, - .fb_get_caps = s3fb_get_caps, + .fb_get_caps = svga_get_caps, }; /* ------------------------------------------------------------------------- */ diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 079cdc911e48..25df928d37d8 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -347,6 +347,23 @@ int svga_get_tilemax(struct fb_info *info) return 256; } +/* Get capabilities of accelerator based on the mode */ + +void svga_get_caps(struct fb_info *info, struct fb_blit_caps *caps, + struct fb_var_screeninfo *var) +{ + if (var->bits_per_pixel == 0) { + /* can only support 256 8x16 bitmap */ + caps->x = 1 << (8 - 1); + caps->y = 1 << (16 - 1); + caps->len = 256; + } else { + caps->x = (var->bits_per_pixel == 4) ? 1 << (8 - 1) : ~(u32)0; + caps->y = ~(u32)0; + caps->len = ~(u32)0; + } +} +EXPORT_SYMBOL(svga_get_caps); /* ------------------------------------------------------------------------- */ diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 8883b6f36a7a..5e9755e464a1 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -635,6 +635,7 @@ static struct fb_ops vt8623fb_ops = { .fb_fillrect = vt8623fb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = vt8623fb_imageblit, + .fb_get_caps = svga_get_caps, }; |