From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>
Subject: [PATCH 3/8] ASoC: soc-pcm: direct copy at snd_soc_set_runtime_hwparams()
Date: 02 Mar 2021 10:48:01 +0900 [thread overview]
Message-ID: <87pn0iqqb2.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <87tupuqqc8.wl-kuninori.morimoto.gx@renesas.com>
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
snd_soc_set_runtime_hwparams() is called from each driver
to initialize hw parameters,
but coping each parameters one-by-one.
Current code is not copying all parameters, but no big effect
if we do it. This patch copies all parameters by simple code.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
sound/soc/soc-pcm.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 5d17c9eb8b69..de31eb7fbec9 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -296,15 +296,8 @@ bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd)
int snd_soc_set_runtime_hwparams(struct snd_pcm_substream *substream,
const struct snd_pcm_hardware *hw)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- runtime->hw.info = hw->info;
- runtime->hw.formats = hw->formats;
- runtime->hw.period_bytes_min = hw->period_bytes_min;
- runtime->hw.period_bytes_max = hw->period_bytes_max;
- runtime->hw.periods_min = hw->periods_min;
- runtime->hw.periods_max = hw->periods_max;
- runtime->hw.buffer_bytes_max = hw->buffer_bytes_max;
- runtime->hw.fifo_size = hw->fifo_size;
+ substream->runtime->hw = *hw;
+
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams);
--
2.25.1
next prev parent reply other threads:[~2021-03-02 1:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-02 1:47 [PATCH 0/8] ASoC: soc-pcm: cleanup each functions Kuninori Morimoto
2021-03-02 1:47 ` [PATCH 1/8] ASoC: soc-pcm: check DAI activity under soc_pcm_apply_symmetry() Kuninori Morimoto
2021-03-02 1:47 ` [PATCH 2/8] ASoC: soc-pcm: add soc_cpu/codec_dai_name() macro Kuninori Morimoto
2021-03-02 13:04 ` Mark Brown
2021-03-04 22:04 ` Kuninori Morimoto
2021-03-02 1:48 ` Kuninori Morimoto [this message]
2021-03-02 1:48 ` [PATCH 4/8] ASoC: soc-pcm: add soc_pcm_care_symmetry() Kuninori Morimoto
2021-03-02 13:10 ` Mark Brown
2021-03-04 22:06 ` Kuninori Morimoto
2021-03-02 1:48 ` [PATCH 5/8] ASoC: soc-pcm: add soc_hw_sanity_check() Kuninori Morimoto
2021-03-02 1:48 ` [PATCH 6/8] ASoC: soc-pcm: fixup dpcm_be_dai_startup() user count Kuninori Morimoto
2021-03-02 1:48 ` [PATCH 7/8] ASoC: soc-pcm: remove unneeded !rtd->dai_link check Kuninori Morimoto
2021-03-02 1:48 ` [PATCH 8/8] ASoC: soc-pcm: share DPCM BE DAI stop operation Kuninori Morimoto
2021-03-05 0:59 [PATCH v2 0/8] ASoC: soc-pcm: cleanup each functions Kuninori Morimoto
2021-03-05 0:59 ` [PATCH 3/8] ASoC: soc-pcm: direct copy at snd_soc_set_runtime_hwparams() Kuninori Morimoto
2021-03-05 16:11 ` Pierre-Louis Bossart
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