V4L/DVB (12169): em28xx-video: fix VIDIOC_G_FMT and VIDIOC_ENUMFMT with webcams

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Webcams have different constraints than other v4l devices. This patch
makes the format ioctls to behave better. It also fixes a bug at open()
handler, that were always reseting resolution to the maximum available
one.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Mauro Carvalho Chehab 2009-07-02 17:34:04 -03:00

parent f797608cc4

commit ed5f1431eb

1 changed files with 49 additions and 30 deletions

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79

drivers/media/video/em28xx/em28xx-video.c

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