Hi Pierre-Louis, again > > Not in this case though, the initial idea was to do the mute when only > > playback or capture were enabled? If you mute when both are enabled > > then that's a real change. > > Let's check original > > if ((playback && playback_active == 1) || > (!playback && capture_active == 1)) > snd_soc_dai_digital_mute(...) > > It calls mute if Playback or Capture is working. > and my patch (v2) is > > if (codec_dai->activity) > snd_soc_dai_digital_mute(...) > > It calls mute if Codec DAI is working (= Playback or Capture). > I think it doesn't change behavior. Oops ! I was wrong. I will post mail to v2 patch for detail Thank you for your help !! Best regards --- Kuninori Morimoto