Hi Mark As Tony mentioned in "PM regression in next" mail thread, below drivers need .read/.write back on codec driver. twl4030/twl6040 side will be fixed by Tony's patch, thus, I post for remains. sound/soc/codecs/cx20442.c sound/soc/codecs/tlv320dac33.c sound/soc/codecs/twl4030.c sound/soc/codecs/twl6040.c sound/soc/codecs/uda1380.c Because of this, my posted codec/platform conversion patch-set will have conflict on above drivers. I'm happy to post v2 patch for these when you accepted that series. This .read/.write callback is implemented in Codec driver side only. We need it in Component side too. Last patch is for it. Best regards --- Kuninori Morimoto _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel