Hi Mark, again
@@ -2795,11 +2795,7 @@ static int soc_get_playback_capture(struct snd_soc_pcm_runtime *rtd, SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK;
for_each_rtd_codec_dais(rtd, i, codec_dai) {
if (dai_link->num_cpus == 1) {cpu_dai = asoc_rtd_to_cpu(rtd, 0);} else if (dai_link->num_cpus == dai_link->num_codecs) {cpu_dai = asoc_rtd_to_cpu(rtd, i);}
cpu_dai = asoc_rtd_to_cpu(rtd, i);Grr I noticed that this patch is also wrong. It doesn't care CPU:Codec = 1:N case. Need v4 patch
The playable/capturable calculation are similar operation, thus I had been thinking that it is possible to merge. But there are many patterns and has difference, moreover complex (therefor we noticed that lack of DPCM BE Codec check, but not sure it is lack or intentional).
It seems that my posted patch-set has a high possibility to contain some new bugs which is difficult to notice.
I'm still thinking that we can merge it and have more simple and understandable code, but I'm starting to think that it should more caution.
So, I will post first few small cleanup patches only instead of v4 patch-set for this time.
Thank you for your help !!
Best regards --- Kuninori Morimoto