Do not stop a q6asm stream if its not started, this can result in
unnecessary dsp command which will timeout anyway something like below:
q6asm-dai ab00000.remoteproc:glink-edge:apr:service@7:dais: CMD 10bcd timeout
Fix this by correctly checking the state.
Fixes: 2a9e92d371db ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Cc: <Stable@vger.kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
---
sound/soc/qcom/qdsp6/q6asm-dai.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c
index e8129510a734..0eae8c6e42b8 100644
--- a/sound/soc/qcom/qdsp6/q6asm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6asm-dai.c
@@ -233,13 +233,14 @@ static int q6asm_dai_prepare(struct snd_soc_component *component,
prtd->pcm_count = snd_pcm_lib_period_bytes(substream);
prtd->pcm_irq_pos = 0;
/* rate and channels are sent to audio driver */
- if (prtd->state) {
+ if (prtd->state == Q6ASM_STREAM_RUNNING) {
/* clear the previous setup if any */
q6asm_cmd(prtd->audio_client, prtd->stream_id, CMD_CLOSE);
q6asm_unmap_memory_regions(substream->stream,
prtd->audio_client);
q6routing_stream_close(soc_prtd->dai_link->id,
substream->stream);
+ prtd->state = Q6ASM_STREAM_STOPPED;
}
ret = q6asm_map_memory_regions(substream->stream, prtd->audio_client,
--
2.51.0