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asoc: mixer control queue handling in sink stream

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Mixer control queue handling is required only for
playback. Move mixer control queue handling to be
part of the playback stream in DSP transcode loopback
driver.

Change-Id: Ia8067237f80d509f969cf454f5afa08aaa6b0e52
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
This commit is contained in:
Surendar Karka 2018-08-20 15:31:47 +05:30 • committed by Trinath Thammishetty
commit eca0432ffb
1 changed files with 7 additions and 7 deletions
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14
asoc/msm-transcode-loopback-q6-v2.c
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@ -99,7 +99,7 @@ static void loopback_event_handler(uint32_t opcode,
return;
}
cstream = trans->source.cstream;
cstream = trans->sink.cstream;
ac = trans->audio_client;
/*
@ -222,6 +222,7 @@ static int msm_transcode_loopback_open(struct snd_compr_stream *cstream)
ret = -EINVAL;
goto exit;
}
msm_adsp_init_mixer_ctl_pp_event_queue(rtd);
}
pr_debug("%s: num stream%d, stream name %s\n", __func__,
@ -236,8 +237,7 @@ static int msm_transcode_loopback_open(struct snd_compr_stream *cstream)
}
runtime->private_data = trans;
if (trans->num_streams == 1)
msm_adsp_init_mixer_ctl_pp_event_queue(rtd);
exit:
mutex_unlock(&trans->lock);
return ret;
@ -282,14 +282,14 @@ static int msm_transcode_loopback_free(struct snd_compr_stream *cstream)
trans->num_streams--;
stop_transcoding(trans);
if (cstream->direction == SND_COMPRESS_PLAYBACK)
if (cstream->direction == SND_COMPRESS_PLAYBACK) {
memset(&trans->sink, 0, sizeof(struct loopback_stream));
else if (cstream->direction == SND_COMPRESS_CAPTURE)
msm_adsp_clean_mixer_ctl_pp_event_queue(rtd);
} else if (cstream->direction == SND_COMPRESS_CAPTURE) {
memset(&trans->source, 0, sizeof(struct loopback_stream));
}
trans->session_state = LOOPBACK_SESSION_CLOSE;
if (trans->num_streams == 1)
msm_adsp_clean_mixer_ctl_pp_event_queue(rtd);
mutex_unlock(&trans->lock);
return ret;
}