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authorkrzysztof.h1@wp.pl <krzysztof.h1@wp.pl>2007-05-08 11:39:56 +0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 22:15:33 +0400
commit76c7d3ffe3acddf5619bd796e0b8fa5dc6ecdb39 (patch)
tree89ae2f1576ecda1a4afa48cdc120da0c5f3279d4 /drivers/video/pm2fb.c
parent167f07f1bc20ea1ab51d833deb0c18f5ab93618f (diff)
downloadlinux-76c7d3ffe3acddf5619bd796e0b8fa5dc6ecdb39.tar.xz
pm2fb: reset transparency settings
This patch resets transparency settings when depth changes. Otherwise the 16 and 24-bit modes work incorrectly after switching from 32-bit mode. Signed-off-by: Krzysztof Helt < krzysztof.h1@wp.pl> 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/pm2fb.c')
-rw-r--r--drivers/video/pm2fb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index 2a8ba6022d3d..33f17a96a569 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -645,6 +645,8 @@ static int pm2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
return -EINVAL;
}
+ var->transp.offset = 0;
+ var->transp.length = 0;
switch(var->bits_per_pixel) {
case 8:
var->red.length = var->green.length = var->blue.length = 8;