diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-22 08:58:47 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:06:43 -0300 |
| commit | 459a52fab2c42cd5fadfd51fdcfc6dea8107fabf (patch) | |
| tree | 81da83277798541d0f83ba9baf2b42d324366866 /drivers/media/video/ivtv | |
| parent | d2a35fb172845fe75c40a3ee9c95656c7c115e48 (diff) | |
V4L/DVB (6090): ivtv-fb: correct transparency bit reporting
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-fb.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/video/ivtv/ivtv-fb.c b/drivers/media/video/ivtv/ivtv-fb.c index 008076543ac..7618cd47a35 100644 --- a/drivers/media/video/ivtv/ivtv-fb.c +++ b/drivers/media/video/ivtv/ivtv-fb.c @@ -608,9 +608,6 @@ static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv) var->blue.length = 8; } else if (var->bits_per_pixel == 16) { - var->transp.offset = 0; - var->transp.length = 0; - /* To find out the true mode, check green length */ switch (var->green.length) { case 4: @@ -620,6 +617,8 @@ static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv) var->green.length = 4; var->blue.offset = 0; var->blue.length = 4; + var->transp.offset = 12; + var->transp.length = 1; break; case 5: var->red.offset = 10; @@ -628,6 +627,8 @@ static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv) var->green.length = 5; var->blue.offset = 0; var->blue.length = 5; + var->transp.offset = 15; + var->transp.length = 1; break; default: var->red.offset = 11; @@ -636,6 +637,8 @@ static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv) var->green.length = 6; var->blue.offset = 0; var->blue.length = 5; + var->transp.offset = 0; + var->transp.length = 0; break; } } |