9 Jun
2016
9 Jun
'16
1:09 a.m.
On Wed, Jun 8, 2016 at 4:03 PM, Nicolin Chen nicoleotsuka@gmail.com wrote:
SND_SOC_DAIFMT_IB_NF = 0x3 (11b) | SND_SOC_DAIFMT_IB_IF = 0x4 (100b) creates a mask 0x7 (111b) which also includes SND_SOC_DAIFMT_IB_NF
Oops, here should be NB_IF for (10b). Will send v2. Please ignore this one.
= 0x2 (10b).
So this patch uses the traditional way to check the clock inversion.
Signed-off-by: Nicolin Chen nicoleotsuka@gmail.com
sound/soc/codecs/cs53l30.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c index ac90dd7..62daa0c 100644 --- a/sound/soc/codecs/cs53l30.c +++ b/sound/soc/codecs/cs53l30.c @@ -598,8 +598,14 @@ static int cs53l30_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) }
/* Check to see if the SCLK is inverted */
if (fmt & (SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_IB_IF))
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {case SND_SOC_DAIFMT_IB_NF:case SND_SOC_DAIFMT_IB_IF: aspcfg ^= CS53L30_ASP_SCLK_INV;break;default:break;} regmap_update_bits(priv->regmap, CS53L30_ASPCFG_CTL, CS53L30_ASP_MS | CS53L30_ASP_SCLK_INV, aspcfg);-- 2.1.4