ASoC: compress: Cancel delayed power down if needed (fa40ef20) · Commits · 戴 / test

When a new stream is being opened it is necessary to cancel any delayed power down of the audio. [Fixed unused variable -- broonie] Signed-off-by:

sound/soc/soc-compress.c

+11 −3

Original line number	Diff line number	Diff line
		@@ -211,19 +211,27 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream,
		if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) {
		ret = platform->driver->compr_ops->set_params(cstream, params);
		if (ret < 0)
		goto out;
		goto err;
		}

		if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->set_params) {
		ret = rtd->dai_link->compr_ops->set_params(cstream);
		if (ret < 0)
		goto out;
		goto err;
		}

		snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK,
		SND_SOC_DAPM_STREAM_START);

		out:
		/* cancel any delayed stream shutdown that is pending */
		rtd->pop_wait = 0;
		mutex_unlock(&rtd->pcm_mutex);

		cancel_delayed_work_sync(&rtd->delayed_work);

		return ret;

		err:
		mutex_unlock(&rtd->pcm_mutex);
		return ret;
		}