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ASoC: soc-pcm: add dpcm_set_be_update_state() 

soc-pcm has dpcm_set_fe_update_state() to update FE's runtime_update
(except dpcm_fe_dai_do_trigger() which needs to update it without it).
OTOH, it doesn't have BE's update function.

	O: dpcm_set_fe_update_state()
	X: dpcm_set_be_update_state()

This patch add BE's dpcm_set_fe_update_state()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zh2k7uz1.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2020-12-11 14:55:22 +09:00 committed by Mark Brown
parent 9c6d7f9346
commit a7e20444ef
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 9 additions and 4 deletions
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13
sound/soc/soc-pcm.c
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@ -225,6 +225,12 @@ static void dpcm_set_fe_update_state(struct snd_soc_pcm_runtime *fe,
snd_pcm_stream_unlock_irq(substream);
}
static void dpcm_set_be_update_state(struct snd_soc_pcm_runtime *be,
int stream, enum snd_soc_dpcm_update state)
{
be->dpcm[stream].runtime_update = state;
}
/**
* snd_soc_runtime_action() - Increment/Decrement active count for
* PCM runtime components
@ -1357,7 +1363,7 @@ static int dpcm_prune_paths(struct snd_soc_pcm_runtime *fe, int stream,
stream ? "capture" : "playback",
dpcm->be->dai_link->name, fe->dai_link->name);
dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE;
dpcm->be->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_BE;
dpcm_set_be_update_state(dpcm->be, stream, SND_SOC_DPCM_UPDATE_BE);
prune++;
}
@ -1412,7 +1418,7 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream,
continue;
/* new */
be->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_BE;
dpcm_set_be_update_state(be, stream, SND_SOC_DPCM_UPDATE_BE);
new++;
}
@ -1440,8 +1446,7 @@ void dpcm_clear_pending_state(struct snd_soc_pcm_runtime *fe, int stream)
spin_lock_irqsave(&fe->card->dpcm_lock, flags);
for_each_dpcm_be(fe, stream, dpcm)
dpcm->be->dpcm[stream].runtime_update =
SND_SOC_DPCM_UPDATE_NO;
dpcm_set_be_update_state(dpcm->be, stream, SND_SOC_DPCM_UPDATE_NO);
spin_unlock_irqrestore(&fe->card->dpcm_lock, flags);
}