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ASoC: rockchip: rk3399_gru_sound: Mark the link as started on success

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snd_pcm_hw_constraint_minmax() may return 1, which is then returned
from rockchip_sound_startup(). ASoC only marks the DAI link as started
when .startup() returns 0.

This currently has no functional impact, as there is no .shutdown()
callback in the relevant snd_soc_ops. Still, return 0 explicitly on
success to match what ASoC expects and ensure the DAI link is correctly
marked as started.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20261008103831.542533-24-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
bui duc phuc 2026-10-08 17:38:30 +07:00 committed by Mark Brown
parent fd5c45166d
commit 8a43611c83
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GPG Key ID: 2FEF73B0B3D03889
1 changed files with 7 additions and 2 deletions
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9
sound/soc/rockchip/rk3399_gru_sound.c
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@ -258,10 +258,15 @@ static int rockchip_sound_dmic_hw_params(struct snd_pcm_substream *substream,
static int rockchip_sound_startup(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
return snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE,
8000, 96000);
ret = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_RATE,
8000, 96000);
if (ret < 0)
return ret;
return 0;
}
static const struct snd_soc_ops rockchip_sound_max98357a_ops = {