From: Clemens Ladisch <clemens@ladisch.de>
To: Arijit De <arijit.de@geosemi.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: stereo uac device control over mixer
Date: Tue, 05 May 2015 15:45:31 +0200 [thread overview]
Message-ID: <5548C97B.90908@ladisch.de> (raw)
In-Reply-To: <1430800272738.13266@geosemi.com>
Arijit De wrote:
> AudioControl Interface Descriptor:
> bLength 9
> bDescriptorType 36
> bDescriptorSubtype 6 (FEATURE_UNIT)
> bUnitID 2
> bSourceID 1
> bControlSize 1
> bmaControls( 0) 0x03
> Mute Control
> Volume Control
These are the controls for the master channel.
> bmaControls( 1) 0x03
> Mute Control
> Volume Control
These are the controls for the mic's left channel.
> iFeature 0
The controls for the mic's right channel are missing.
There are no descriptors for playback, but this does not matter for the
mixer.
Regards,
Clemens
next prev parent reply other threads:[~2015-05-05 13:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 8:34 stereo uac device control over mixer Arijit De
2015-05-04 13:03 ` Clemens Ladisch
2015-05-05 4:31 ` Arijit De
2015-05-05 13:45 ` Clemens Ladisch [this message]
2015-05-11 15:28 ` Arijit De
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