diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2025-08-28 02:22:02 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-08-28 11:08:28 +0200 |
| commit | edb5c1f885207d1d74e8a1528e6937e02829ee6e (patch) | |
| tree | 702efdb22a13f4962fa44efd13bc4b16edd4b730 | |
| parent | d092b70d7b54321ff481226fe6bc2a6aaa91519f (diff) | |
ASoC: renesas: msiof: start DMAC first
MSIOF needs to start DMAC before starting HW.
It will get unknown error at 1st using without this patch.
Playback: FSERR = 0, FOVF = 0, FUDF = 1
Capture: FSERR = 1, FOVF = 0, FUDF = 0
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Message-ID: <87cy8guqwl.wl-kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/renesas/rcar/msiof.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/renesas/rcar/msiof.c b/sound/soc/renesas/rcar/msiof.c index 90ca3357392e..77e1dadec14d 100644 --- a/sound/soc/renesas/rcar/msiof.c +++ b/sound/soc/renesas/rcar/msiof.c @@ -136,6 +136,9 @@ static int msiof_hw_start(struct snd_soc_component *component, priv->err_ovf[substream->stream] = priv->err_udf[substream->stream] = 0; + /* Start DMAC */ + snd_dmaengine_pcm_trigger(substream, cmd); + /* SITMDRx */ if (is_play) { val = SITMDR1_PCON | @@ -186,9 +189,6 @@ static int msiof_hw_start(struct snd_soc_component *component, val = SICTR_RXE | SICTR_REDG; msiof_update_and_wait(priv, SICTR, val, val, val); - /* Start DMAC */ - snd_dmaengine_pcm_trigger(substream, cmd); - return 0; } |