The serializer direction definitions runs from 1 to 2, which does not suite the purpose. The substream->stream is perfect for the purpose and should have been used from the beginning.
Signed-off-by: Jyri Sarha jsarha@ti.com --- sound/soc/davinci/davinci-mcasp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 76156d18..0b6b1b2 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1149,7 +1149,7 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream, if (mcasp->serial_dir[i] == dir) max_channels++; } - mcasp->ruledata[dir].serializers = max_channels; + mcasp->ruledata[substream->stream].serializers = max_channels; max_channels *= mcasp->tdm_slots; /* * If the already active stream has less channels than the calculated @@ -1172,7 +1172,7 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream, if (mcasp->bclk_master && mcasp->bclk_div == 0 && mcasp->sysclk_freq) { int ret;
- mcasp->ruledata[dir].mcasp = mcasp; + mcasp->ruledata[substream->stream].mcasp = mcasp;
ret = snd_pcm_hw_rule_add(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE,