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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-07-14 01:15:02 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-07-24 19:03:24 +0200 |
| commit | 5569996421fa1cfc1fc0d9e683ac1def46ea985d (patch) | |
| tree | 552bf2fc87952018f5af8ae3653c535e599ffe90 /drivers/media/video/mt9v011.c | |
| parent | V4L/DVB (12238): em28xx: call sensor detection code for all webcam entries (diff) | |
| download | linux-5569996421fa1cfc1fc0d9e683ac1def46ea985d.tar.xz linux-5569996421fa1cfc1fc0d9e683ac1def46ea985d.zip | |
V4L/DVB (12239): em28xx: fix webcam scaling
While trying to fix an mt9v001 webcam, I noticed that HSCALE/VSCALE do
work with em28xx + webcam. The issue is that the scaling setup depends
on the number of visible rows/cols of the input image.
With mt9v011 (Silvercrest), the resolution is 640x480. So, the scaling
is different from a normal TV image (720x480 on NTSC). This were causing
a wrong scaling and a previous patch disabled scaling.
As each sensor have their different resolution setting, the xres/yres
should be adjusted accordingly with the input sensor.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/mt9v011.c')
0 files changed, 0 insertions, 0 deletions