[pulseaudio-discuss] [PATCH] alsa-mixer: More output modes for SB Omni Surround 5.1 and cleanup
tanuk at iki.fi
Sat May 19 15:29:19 UTC 2018
On Wed, 2018-05-09 at 01:51 +0300, Nazar Mokrynskyi wrote:
> There are only stereo and 5.1 output modes supported natively on this
> sound card, but with this config more modes like 2.1, 4.0, 4.1 and 5.0
> are now exposed. Also profiles list is cleaner now with all profiles
> explicitly specified.
> Last thing is removed support for microphone on Linux kernels older than
> 4.3-rc1, which shouldn't be an issue with future version of PulseAudio
> likely be installed on newer kernels anyway.
> Signed-off-by: Nazar Mokrynskyi <nazar at mokrynskyi.com>
> .../profile-sets/sb-omni-surround-5.1.conf | 90 +++++++++++++++----
> 1 file changed, 72 insertions(+), 18 deletions(-)
Thanks! I applied this to the "next" branch.
If you feel like doing more polishing work, it would be nice if you
could add the surround21, surround40 and surround41 device definitions
for this card to alsa-lib in a way that doesn't move the LFE channel to
a wrong position, and then change this configuration to use the
appropriate alsa devices rather than using surround51.
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