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authorHans Verkuil <[email protected]>2010-09-11 11:38:51 -0300
committerMauro Carvalho Chehab <[email protected]>2010-10-21 01:05:56 -0200
commit6756207a71a0f976ab027186d0966a2162aaf922 (patch)
treeb86d48d98e27d25b313be6759aabde5c81a640c3 /tools/perf/scripts/python
parent0827d0664dfa046dc9359c1a45f613d916431ed7 (diff)
V4L/DVB: V4L Doc: correct the documentation for VIDIOC_QUERYMENU
The VIDIOC_QUERYMENU documentation was not correct. EINVAL can be returned if the driver does not support some of the menu items. I.e. in a list of MPEG bitrates a driver generally supports only a subset of these. This behavior has been in place for years, but was never properly documented. Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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