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.h | |
| parent | viafb: cleanup viafb_cursor (diff) | |
| download | linux-dev-2d6e8851f608bd0c811f2df83eeff4ad8631e723.tar.xz linux-dev-2d6e8851f608bd0c811f2df83eeff4ad8631e723.zip | |
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 '')
| -rw-r--r-- | drivers/video/via/viafbdev.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h index ca39ec1689e1..159619bc80b1 100644 --- a/drivers/video/via/viafbdev.h +++ b/drivers/video/via/viafbdev.h @@ -97,7 +97,6 @@ extern int viafb_memsize; extern int strict_strtoul(const char *cp, unsigned int base, unsigned long *res); -void viafb_memory_pitch_patch(struct fb_info *info); void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, int refresh, int mode_index); int viafb_get_mode_index(int hres, int vres); |