media: wm8775: fix broken audio routing
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 11 Nov 2013 14:02:52 +0000 (11:02 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 20 Dec 2013 15:45:10 +0000 (07:45 -0800)
commit43f8e28916e96bf71c01591711168a1eaa58d8e3
tree9c5f97bfbfcd44265203179250d9fd82324cd3e4
parentdb856694c4ec6204b3220b2089da1c642bffad22
media: wm8775: fix broken audio routing

commit 3af41a337a5b270de3e65466a07f106ad97ad0c6 upstream.

Commit 5aa9ae5ed5d449a85fbf7aac3d1fdc241c542a79 inverted the mute control
state test in s_routing which caused the audio routing to fail. This broke
ivtv support for the Hauppauge video/audio input bracket (which adds additional
video and audio inputs) all the way back in kernel 2.6.36.
This fix fixes the condition and it also removes a nonsense check on the
balance control.
Bisected-by: Rajil Saraswat <rajil.s@gmail.com>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Reported-by: Rajil Saraswat <rajil.s@gmail.com>
Tested-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/media/i2c/wm8775.c