upstream: [media] adv7604: improve HDMI audio handling
authorMats Randgaard <matrandg@cisco.com>
Thu, 5 Dec 2013 13:33:41 +0000 (10:33 -0300)
committerChanho Park <chanho61.park@samsung.com>
Tue, 18 Nov 2014 02:55:26 +0000 (11:55 +0900)
commit41e9f8fa1115a4a13a6b0c98b561f6e5b09bae9c
tree5b6178d8ec01b2590d2a45be531d4e8c84b63b25
parenta21f3f1de2ee66e6b0f6c9fa061e37850b2a3939
upstream: [media] adv7604: improve HDMI audio handling

- Mute audio before switching inputs to avoid noise/pops
- Mute audio if audio FIFO over-/underflows (AD Recommended setting)
- Reset FIFO if it over-/underflows (AD Recommended setting)

Signed-off-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/i2c/adv7604.c