diff options
Diffstat (limited to 'sound/soc/qcom/qdsp6/q6routing.c')
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6routing.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c index 3390ebef9549..cd74681e811e 100644 --- a/sound/soc/qcom/qdsp6/q6routing.c +++ b/sound/soc/qcom/qdsp6/q6routing.c @@ -372,6 +372,12 @@ int q6routing_stream_open(int fedai_id, int perf_mode, } session = &routing_data->sessions[stream_id - 1]; + if (session->port_id < 0) { + dev_err(routing_data->dev, "Routing not setup for MultiMedia%d Session\n", + session->fedai_id); + return -EINVAL; + } + pdata = &routing_data->port_data[session->port_id]; mutex_lock(&routing_data->lock); @@ -495,7 +501,11 @@ static int msm_routing_put_audio_mixer(struct snd_kcontrol *kcontrol, session->port_id = be_id; snd_soc_dapm_mixer_update_power(dapm, kcontrol, 1, update); } else { - session->port_id = -1; + if (session->port_id == be_id) { + session->port_id = -1; + return 0; + } + snd_soc_dapm_mixer_update_power(dapm, kcontrol, 0, update); } |