media: via-camera: fix v4l2-compliance fails

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The patch fixes various v4l2-compliance failures:

- missing support for control events
- support of s/g_std even though this doesn't apply to a webcam
- missing colorspace reporting
- bus_info wasn't filled in by VIDIOC_QUERYCAP
- parm.capture.readbuffers was overridden with wrong value
- viacam_enum_framesizes/intervals didn't check the arguments

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Hans Verkuil 2019-07-17 05:03:45 -04:00 • committed by Mauro Carvalho Chehab

parent fa564e9025

commit ec8b22b4bd

1 changed files with 26 additions and 18 deletions

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drivers/media/platform/via-camera.c

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