diff options
| author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2009-09-22 16:47:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:53 -0700 |
| commit | 2d6e8851f608bd0c811f2df83eeff4ad8631e723 (patch) | |
| tree | 76aad6e6e48a294d742acc4a0751e5d8ab86bf50 /drivers/video/via/viafbdev.c | |
| parent | 5016af53ebbd1450c2656c94dfbd1dad15c19f60 (diff) | |
viafb: improve pitch handling
Split the pitch handling up and replaces the calculation from virtual xres
and bpp with fix.line_length which already contains the pitch and does not
add any constrains for the virtual resolution.
Also add a bit to the second pitch which the documentation mentions but
which was ignored by the driver.
Although it is a bit unclear what the right pitch for some LCD modes is
this patch should have no negative runtime impact.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Scott Fang <ScottFang@viatech.com.cn>
Cc: Joseph Chan <JosephChan@via.com.tw>
Cc: Harald Welte <laforge@gnumonks.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/via/viafbdev.c')
| -rw-r--r-- | drivers/video/via/viafbdev.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index 03f98d68320..e9c9f0ec842 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -175,9 +175,6 @@ static int viafb_set_par(struct fb_info *info) info->var.bits_per_pixel, vmode_index1, viafb_second_xres, viafb_second_yres, viafb_bpp1); - /*We should set memory offset according virtual_x */ - /*Fix me:put this function into viafb_setmode */ - viafb_memory_pitch_patch(info); viafb_update_fix(info); viafb_bpp = info->var.bits_per_pixel; /* Update viafb_accel, it is necessary to our 2D accelerate */ |