From: Peter Rosin peda@axentia.se
Signed-off-by: Peter Rosin peda@axentia.se --- sound/soc/codecs/pcm512x.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index d46d6cdb6b87..64be85fb2748 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -464,6 +464,7 @@ static int pcm512x_dai_startup(struct snd_pcm_substream *substream,
switch (pcm512x->fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: + case SND_SOC_DAIFMT_CBM_CFS: return pcm512x_dai_startup_master(substream, dai);
case SND_SOC_DAIFMT_CBS_CFS: @@ -970,6 +971,8 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, struct pcm512x_priv *pcm512x = snd_soc_codec_get_drvdata(codec); int alen; int gpio; + int clock_output; + int master_mode; int ret;
dev_dbg(codec->dev, "hw_params %u Hz, %u channels\n", @@ -1018,6 +1021,12 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream, } return 0; case SND_SOC_DAIFMT_CBM_CFM: + clock_output = PCM512x_BCKO | PCM512x_LRKO; + master_mode = PCM512x_RLRK | PCM512x_RBCK; + break; + case SND_SOC_DAIFMT_CBM_CFS: + clock_output = PCM512x_BCKO; + master_mode = PCM512x_RBCK; break; default: return -EINVAL; @@ -1114,7 +1123,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream,
ret = regmap_update_bits(pcm512x->regmap, PCM512x_BCLK_LRCLK_CFG, PCM512x_BCKP | PCM512x_BCKO | PCM512x_LRKO, - PCM512x_BCKO | PCM512x_LRKO); + clock_output); if (ret != 0) { dev_err(codec->dev, "Failed to enable clock output: %d\n", ret); return ret; @@ -1122,7 +1131,7 @@ static int pcm512x_hw_params(struct snd_pcm_substream *substream,
ret = regmap_update_bits(pcm512x->regmap, PCM512x_MASTER_MODE, PCM512x_RLRK | PCM512x_RBCK, - PCM512x_RLRK | PCM512x_RBCK); + master_mode); if (ret != 0) { dev_err(codec->dev, "Failed to enable master mode: %d\n", ret); return ret;