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ASoC: sti: fix channel status update after playback start 

If 'IEC958 Playback Default' control is updated during playback,
Channel status needs to be set according to the runtime structure.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Arnaud Pouliquen 2016-10-24 16:42:52 +02:00 committed by Mark Brown
parent 1001354ca3
commit 1e6d304431
1 changed files with 5 additions and 1 deletions
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6
sound/soc/sti/uniperif_player.c
View File

@ -614,7 +614,11 @@ static int uni_player_ctl_iec958_put(struct snd_kcontrol *kcontrol,
iec958->status[3] = ucontrol->value.iec958.status[3];
mutex_unlock(&player->ctrl_lock);
uni_player_set_channel_status(player, NULL);
if (player->substream && player->substream->runtime)
uni_player_set_channel_status(player,
player->substream->runtime);
else
uni_player_set_channel_status(player, NULL);
return 0;
}