From: Nicolin Chen <nicoleotsuka@gmail.com>
To: broonie@kernel.org
Cc: lgirdwood@gmail.com, brian.austin@cirrus.com,
Paul.Handrigan@cirrus.com, linux-kernel@vger.kernel.org,
alsa-devel@alsa-project.org
Subject: [PATCH] ASoC: cs53l30: Set idle_bias_off true
Date: Fri, 17 Jun 2016 18:31:57 -0700 [thread overview]
Message-ID: <1466213517-18523-1-git-send-email-nicoleotsuka@gmail.com> (raw)
The driver is using the set_bias_level to control the power on and
off so it should get SND_SOC_BIAS_OFF in order to proceed normal
powering sequences. This patch enables the idle_bias_off option so
the DAPM core will set the bias level to SND_SOC_BIAS_OFF instead
of stopping at SND_SOC_BIAS_STANDBY.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
sound/soc/codecs/cs53l30.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c
index a5976f3..b0a64a1 100644
--- a/sound/soc/codecs/cs53l30.c
+++ b/sound/soc/codecs/cs53l30.c
@@ -879,6 +879,7 @@ static int cs53l30_codec_probe(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver cs53l30_driver = {
.probe = cs53l30_codec_probe,
.set_bias_level = cs53l30_set_bias_level,
+ .idle_bias_off = true,
.dapm_widgets = cs53l30_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(cs53l30_dapm_widgets),
--
2.1.4
next reply other threads:[~2016-06-18 1:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-18 1:31 Nicolin Chen [this message]
2016-06-20 15:35 ` [PATCH] ASoC: cs53l30: Set idle_bias_off true Handrigan, Paul
2016-06-21 18:52 ` Applied "ASoC: cs53l30: Set idle_bias_off true" to the asoc tree Mark Brown
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