From 8d45f2d23864ae1582d095c54605540cd3640169 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Wed, 8 Mar 2017 16:42:49 +0000 Subject: ASoC: cs35l35: Add for configuring drive mode in unused slots Add support for setting how the I2S pins are driven in unused slots, currently the chip will just use the default of drive 0, however this causes issues when multiple devices are attached to the same bus. Signed-off-by: Charles Keepax Acked-by: Brian Austin Signed-off-by: Mark Brown --- sound/soc/codecs/cs35l35.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/soc/codecs/cs35l35.h') diff --git a/sound/soc/codecs/cs35l35.h b/sound/soc/codecs/cs35l35.h index e27a7fef5fb1..c203081fc94c 100644 --- a/sound/soc/codecs/cs35l35.h +++ b/sound/soc/codecs/cs35l35.h @@ -190,6 +190,10 @@ #define CS35L35_AMP_GAIN_ZC_MASK 0x10 #define CS35L35_AMP_GAIN_ZC_SHIFT 4 +/* CS35L35_SP_FMT_CTL3 */ +#define CS35L35_SP_I2S_DRV_MASK 0x03 +#define CS35L35_SP_I2S_DRV_SHIFT 0 + /* Class H Algorithm Control */ #define CS35L35_CH_STEREO_MASK 0x40 #define CS35L35_CH_STEREO_SHIFT 6 -- cgit v1.2.3