From: Raymond Yau <superquad.vortex2@gmail.com>
To: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: ALSA and MediaController
Date: Sat, 21 May 2011 10:43:55 +0800 [thread overview]
Message-ID: <BANLkTikTO64=LWWvwSPM=3uAW_CHNbMDNQ@mail.gmail.com> (raw)
In-Reply-To: <BANLkTikWAZAh-1Bm=8n0=2-fJjnA6R4mrw@mail.gmail.com>
2011/5/18 pl bossart <bossart.nospam@gmail.com>:
> During the ALSA/Embedded audio workshop two weeks ago we talked about
> using the MediaController API (merged in 2.6.39) to provide userspace
> with a graph-like representation of the transforms implemented in
> firmware or hardware.
How Media controller or PA handle hda jack retasking of those 3 jacks
motherboard (channel mode or smart 5.1 switch) ?
For those mini ITX motherboard without front audio panel, there will
be no capture source if the HDA codec does not support stereo mix
after the driver retask those input jacks for 5.1 outputs
Does this mean that those 3 jacks , 5 jacks and 6 jacks desktop need
to add the rear panel jack to use snd_jack_report ?
next prev parent reply other threads:[~2011-05-21 2:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-17 17:48 ALSA and MediaController pl bossart
2011-05-17 18:02 ` Mark Brown
2011-05-17 18:06 ` Takashi Iwai
2011-05-17 18:43 ` Takashi Iwai
2011-05-17 20:57 ` Mark Brown
2011-05-21 2:43 ` Raymond Yau [this message]
2011-05-21 10:57 ` Mark Brown
2011-05-23 5:39 ` Raymond Yau
2011-05-23 15:00 ` Mark Brown
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