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| author | Liam Girdwood <liam.r.girdwood@linux.intel.com> | 2014-05-16 16:55:23 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-05-16 19:59:25 +0100 |
| commit | 541423dde415e9cecdb0bf17657b3bd7e1666dd2 (patch) | |
| tree | 4fa1280a5afb4024f71e719a8b66208ebdbf6954 /sound/soc/codecs/max98090.c | |
| parent | 70f29d388915723ce03eee74a649f170e4c9f1e0 (diff) | |
| download | lwn-541423dde415e9cecdb0bf17657b3bd7e1666dd2.tar.gz lwn-541423dde415e9cecdb0bf17657b3bd7e1666dd2.zip | |
ASoC: max98090: Make sure we configure BCLK in one place
BCL is being configured in two places producing a warning message.
Make sure we only configure BCLK once and when we are master.
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/max98090.c')
| -rw-r--r-- | sound/soc/codecs/max98090.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index aba6ed24c82e..d36cd154db55 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -1674,6 +1674,7 @@ static int max98090_dai_set_fmt(struct snd_soc_dai *codec_dai, M98090_REG_CLOCK_RATIO_NI_LSB, 0x00); snd_soc_update_bits(codec, M98090_REG_CLOCK_MODE, M98090_USE_M1_MASK, 0); + max98090->master = false; break; case SND_SOC_DAIFMT_CBM_CFM: /* Set to master mode */ @@ -1690,6 +1691,7 @@ static int max98090_dai_set_fmt(struct snd_soc_dai *codec_dai, regval |= M98090_MAS_MASK | M98090_BSEL_32; } + max98090->master = true; break; case SND_SOC_DAIFMT_CBS_CFM: case SND_SOC_DAIFMT_CBM_CFS: @@ -1873,7 +1875,8 @@ static int max98090_dai_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - max98090_configure_bclk(codec); + if (max98090->master) + max98090_configure_bclk(codec); cdata->rate = max98090->lrclk; @@ -1952,8 +1955,6 @@ static int max98090_dai_set_sysclk(struct snd_soc_dai *dai, max98090->sysclk = freq; - max98090_configure_bclk(codec); - return 0; } @@ -2225,6 +2226,7 @@ static int max98090_probe(struct snd_soc_codec *codec) /* Initialize private data */ max98090->sysclk = (unsigned)-1; + max98090->master = false; cdata = &max98090->dai[0]; cdata->rate = (unsigned)-1; |