diff options
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2008-10-15 22:03:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-16 11:21:43 -0700 |
| commit | 1cea9a9a6c3c718eea42f6a936d1e98136d3d011 (patch) | |
| tree | 31d426353ec3a056bec237e4a7cf6df498b31598 /drivers/video/cirrusfb.c | |
| parent | 7528f543889fd460964b42881296b2e84457684e (diff) | |
| download | lwn-1cea9a9a6c3c718eea42f6a936d1e98136d3d011.tar.gz lwn-1cea9a9a6c3c718eea42f6a936d1e98136d3d011.zip | |
cirrusfb: remove 24 bpp mode
The 24 bpp mode is not implemented. Disallow it in the
cirrusfb_check_var() and remove it from checks.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/cirrusfb.c')
| -rw-r--r-- | drivers/video/cirrusfb.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index dfd12a2dfe72..4888ff69f802 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -638,7 +638,6 @@ static int cirrusfb_check_var(struct fb_var_screeninfo *var, break; /* 8 pixel per byte, only 1/4th of mem usable */ case 8: case 16: - case 24: case 32: break; /* 1 pixel == 1 byte */ default: @@ -713,7 +712,6 @@ static int cirrusfb_check_var(struct fb_var_screeninfo *var, var->blue.length = 5; break; - case 24: case 32: if (isPReP) { var->red.offset = 8; @@ -782,7 +780,6 @@ static int cirrusfb_decode_var(const struct fb_var_screeninfo *var, break; case 16: - case 24: case 32: info->fix.line_length = var->xres_virtual * maxclockidx; info->fix.visual = FB_VISUAL_DIRECTCOLOR; @@ -1360,7 +1357,7 @@ static int cirrusfb_set_par_foo(struct fb_info *info) */ else if (var->bits_per_pixel == 32) { - DPRINTK("cirrusfb: preparing for 24/32 bit deep display\n"); + DPRINTK("cirrusfb: preparing for 32 bit deep display\n"); switch (cinfo->btype) { case BT_SD64: /* Extended Sequencer Mode: 256c col. mode */ @@ -2233,7 +2230,7 @@ static int cirrusfb_set_fbinfo(struct fb_info *info) if (cinfo->btype == BT_GD5480) { if (var->bits_per_pixel == 16) info->screen_base += 1 * MB_; - if (var->bits_per_pixel == 24 || var->bits_per_pixel == 32) + if (var->bits_per_pixel == 32) info->screen_base += 2 * MB_; } |