From: Lars-Peter Clausen <lars@metafoo.de>
To: Bard Liao <bardliao@realtek.com>
Cc: Oder Chiou <oder_chiou@realtek.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
"swarren@nvidia.com" <swarren@nvidia.com>,
"swarren@wwwdotorg.org" <swarren@wwwdotorg.org>,
"lgirdwood@gmail.com" <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Flove <flove@realtek.com>
Subject: Re: [PATCH] ASoC: rt5640: change widgetsequencefordepop
Date: Wed, 07 Aug 2013 09:45:13 +0200 [thread overview]
Message-ID: <5201FB09.1080105@metafoo.de> (raw)
In-Reply-To: <1121E117AD4ECE49880A389A396215BB935C692F72@rtitmbs7.realtek.com.tw>
On 08/07/2013 07:40 AM, Bard Liao wrote:
> Is there any way to run an event when power up/down a snd_soc_dapm_kcontrol type widgt?
> Because we need to do something with mute/unmute headphone.
> e.g.
> rt5640_pmu_depop is what we need when unmute headphone.
> We need to set something before and after set the hp mute bit.
>
> If there is an event to do that, it will be easier to implement that.
You can setup a event for the SND_SOC_DAPM_SWITCH, but this will run after
setting the mute bit and before clearing the mute bit.
- Lars
next prev parent reply other threads:[~2013-08-07 7:51 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 4:19 [PATCH] ASoC: rt5640: change widget sequence for depop bardliao
2013-08-05 14:48 ` Mark Brown
2013-08-05 17:21 ` Lars-Peter Clausen
2013-08-05 17:58 ` Mark Brown
2013-08-06 8:07 ` [PATCH] ASoC: rt5640: change widget sequencefordepop Bard Liao
2013-08-06 8:45 ` Lars-Peter Clausen
2013-08-06 9:13 ` [PATCH] ASoC: rt5640: change widgetsequencefordepop Bard Liao
2013-08-06 9:35 ` Lars-Peter Clausen
2013-08-06 10:07 ` Bard Liao
2013-08-06 10:16 ` Lars-Peter Clausen
2013-08-06 11:04 ` Bard Liao
2013-08-06 11:31 ` Lars-Peter Clausen
2013-08-07 1:32 ` Bard Liao
2013-08-07 5:40 ` Bard Liao
2013-08-07 7:45 ` Lars-Peter Clausen [this message]
2013-08-07 8:03 ` Bard Liao
2013-08-07 8:26 ` Lars-Peter Clausen
2013-08-07 8:31 ` Bard Liao
2013-08-07 9:36 ` Mark Brown
2013-08-07 10:47 ` Lars-Peter Clausen
2013-08-07 13:05 ` Mark Brown
2013-08-09 9:05 ` Bard Liao
2013-08-09 13:37 ` Lars-Peter Clausen
2013-08-09 14:58 ` Mark Brown
2013-08-12 7:27 ` Bard Liao
2013-08-05 17:17 ` [PATCH] ASoC: rt5640: change widget sequence for depop Stephen Warren
2013-08-05 17:19 ` Lars-Peter Clausen
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