ASoC: atmel_ssc_dai: fix start event for I2S mode
authorBo Shen <voice.shen@atmel.com>
Tue, 20 Jan 2015 07:43:16 +0000 (15:43 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 11 Feb 2015 06:48:17 +0000 (14:48 +0800)
commitd9c3bfc0e830c37c12961a26311f603eaea24046
treeebb6f9e39612e6e38fd110febe6b37ed017e8a02
parent1c3f3138ea06ce56ae257b8d39e3968e3d38cbd8
ASoC: atmel_ssc_dai: fix start event for I2S mode

commit a43bd7e125143b875caae6d4f9938855b440faaf upstream.

According to the I2S specification information as following:
  - WS = 0, channel 1 (left)
  - WS = 1, channel 2 (right)
So, the start event should be TF/RF falling edge.

Reported-by: Songjun Wu <songjun.wu@atmel.com>
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/soc/atmel/atmel_ssc_dai.c