Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 71cf9572 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
Browse files

Merge "sound: usb: Ensure UAC3 Power Domain is set to D0 when enabling stream"

parents 649cfcb1 968e51fb

sound/usb/pcm.c

+7 −0
Original line number Diff line number Diff line
@@ -644,6 +644,8 @@ static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt) 
	return 0;

}



static int snd_usb_pcm_change_state(struct snd_usb_substream *subs, int state);



int snd_usb_enable_audio_stream(struct snd_usb_substream *subs,

	int datainterval, bool enable)

{
@@ -666,6 +668,11 @@ int snd_usb_enable_audio_stream(struct snd_usb_substream *subs, 
	}



	snd_usb_autoresume(subs->stream->chip);



	ret = snd_usb_pcm_change_state(subs, UAC3_PD_STATE_D0);

	if (ret < 0)

		return ret;



	if (datainterval != -EINVAL)

		fmt = find_format_and_si(subs, datainterval);

	else