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| author | Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> | 2026-05-18 09:23:45 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-05-25 13:46:45 +0100 |
| commit | 4b4db09f283df65d780bc7cee66cb4a7e9bf4770 (patch) | |
| tree | 6cb2a0535e610695904b3046d6bd9388d7af05ae /sound | |
| parent | 048c540ee76ded666bda74f9dae1ca3254e0633c (diff) | |
| download | linux-next-history-4b4db09f283df65d780bc7cee66cb4a7e9bf4770.tar.gz | |
ASoC: qcom: q6asm-dai: fix error handling in prepare and set_params
Fix error handling in q6asm_dai_compr_set_params() and q6asm_dai_prepare()
for both CMD_CLOSE and q6asm_unmap_memory_regions().
In both the functions, we are doing q6asm_audio_client_free in failure
cases, which means if prepare or set_params fail, we can never recover.
Now open and close are done in respective dai_open/close functions.
Fixes: 2a9e92d371db ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Cc: Stable@vger.kernel.org
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260518092347.3446946-4-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6asm-dai.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c index ef86b5b9a951a..fd691004a6576 100644 --- a/sound/soc/qcom/qdsp6/q6asm-dai.c +++ b/sound/soc/qcom/qdsp6/q6asm-dai.c @@ -226,9 +226,19 @@ static int q6asm_dai_prepare(struct snd_soc_component *component, /* rate and channels are sent to audio driver */ 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); + ret = q6asm_cmd(prtd->audio_client, prtd->stream_id, CMD_CLOSE); + if (ret < 0) { + dev_err(dev, "Failed to close q6asm stream %d\n", prtd->stream_id); + return ret; + } + + ret = q6asm_unmap_memory_regions(substream->stream, prtd->audio_client); + if (ret < 0) { + dev_err(dev, "Failed to unmap memory regions for q6asm stream %d\n", + prtd->stream_id); + return ret; + } + q6routing_stream_close(soc_prtd->dai_link->id, substream->stream); prtd->state = Q6ASM_STREAM_STOPPED; @@ -296,8 +306,6 @@ routing_err: q6asm_cmd(prtd->audio_client, prtd->stream_id, CMD_CLOSE); open_err: q6asm_unmap_memory_regions(substream->stream, prtd->audio_client); - q6asm_audio_client_free(prtd->audio_client); - prtd->audio_client = NULL; return ret; } @@ -912,7 +920,7 @@ static int q6asm_dai_compr_set_params(struct snd_soc_component *component, prtd->session_id, dir); if (ret) { dev_err(dev, "Stream reg failed ret:%d\n", ret); - goto q6_err; + goto routing_err; } ret = __q6asm_dai_compr_set_codec_params(component, stream, @@ -938,11 +946,11 @@ static int q6asm_dai_compr_set_params(struct snd_soc_component *component, return 0; q6_err: + q6routing_stream_close(rtd->dai_link->id, dir); +routing_err: q6asm_cmd(prtd->audio_client, prtd->stream_id, CMD_CLOSE); open_err: - q6asm_audio_client_free(prtd->audio_client); - prtd->audio_client = NULL; return ret; } |