From: Jaroslav Kysela <perex@perex.cz>
To: Hans de Goede <hdegoede@redhat.com>
Cc: alsa-devel@alsa-project.org,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Bard Liao <bard.liao@intel.com>
Subject: Re: [PATCH alsa-ucm-conf v2 7/7] codecs/rt5640: Specify Playback/CaptureMasterElem for HW volume-control
Date: Sat, 13 Mar 2021 17:05:24 +0100 [thread overview]
Message-ID: <cac481fc-1f99-aeb1-f1f5-7f12430e128f@perex.cz> (raw)
In-Reply-To: <784b0a8e-7308-9b08-c751-4f8571576c13@redhat.com>
Dne 13. 03. 21 v 13:10 Hans de Goede napsal(a):
> Hi,
>
> On 3/8/21 11:05 PM, Hans de Goede wrote:
>> Newer kernels add "aif:1" or "aif:2" to the components string to let
>> us know which AIF is being used.
>>
>> Use this to specify the correct Playback/CaptureMasterElem for HW
>> volume-control, based on which AIF is being used.
>>
>> On older kernels, where there is no "aif:%d" string in the components
>> string, no Playback/CaptureMasterElem is specified.
>>
>> In DigitalMics.conf the master mixer is used as regular CaptureMixerElem
>> instead of as CaptureMasterElem since the DMICs don't have any analog
>> volume control.
>>
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>
> The kernel side of this patch has landed now, so this patch can
> be merged now.
Merged. Thank you.
Jaroslav
--
Jaroslav Kysela <perex@perex.cz>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.
next prev parent reply other threads:[~2021-03-13 16:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-08 22:05 [PATCH alsa-ucm-conf v2 0/7] codecs/rt5640: Cleanup + HW volume control support Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 1/7] codecs/rt5640: Cleanup: unify Stereo / Mono ADC handling Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 2/7] codecs/rt5640: Cleanup: Initially disable all inputs and outputs Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 3/7] codecs/rt5640: Cleanup: Move 'SPK MIX' setup to main EnableSequene Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 4/7] codecs/rt5640: Drop bogus 'DIG MIXL DAC L2 Switch' setting Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 5/7] codecs/rt5640: Unify capture volume for AIF1 and AIF2 recording paths Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 6/7] codecs/rt5640: Add hardware volume-control support Hans de Goede
2021-03-08 22:05 ` [PATCH alsa-ucm-conf v2 7/7] codecs/rt5640: Specify Playback/CaptureMasterElem for HW volume-control Hans de Goede
2021-03-13 12:10 ` Hans de Goede
2021-03-13 16:05 ` Jaroslav Kysela [this message]
2021-03-10 10:24 ` [PATCH alsa-ucm-conf v2 0/7] codecs/rt5640: Cleanup + HW volume control support Jaroslav Kysela
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