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(parent: ca37157) | patch
[media] adv7183: fix querystd
authorHans Verkuil <hans.verkuil@cisco.com>
Wed, 29 May 2013 13:18:54 +0000 (10:18 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 17 Jun 2013 12:42:01 +0000 (09:42 -0300)
commit7dd8fbbe50c01ead78483bc42f744d115afec96b
tree4fc9bb2f3039476d83ad452d0e2ffa19bae38df8tree | snapshot
parentca37157506ef53dcf41132aaedab70659509cceecommit | diff
[media] adv7183: fix querystd

If no signal is detected, return V4L2_STD_UNKNOWN. Otherwise AND the standard
with the detected standards.
Note that the v4l2 core initializes the std with tvnorms before calling the
querystd ioctl.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Acked-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/i2c/adv7183.c diff | blob | history
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