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alsa-mixer: Add support for the Center/LFE element

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We already supported the CLFE element, which should be semantically
equivalent, so I just copied all the CLFE element definitions.

The Center/LFE element is seen on Creative X-Fi with 20K1 chipset cards.

Fixes: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/978
This commit is contained in:
Tanu Kaskinen 2020-09-03 14:28:29 +03:00 • committed by Arun Raghavan
parent d5d0803591
commit a28f2e7293
5 changed files with 28 additions and 0 deletions
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4
src/modules/alsa/mixer/paths/analog-output-headphones.conf
View file

@ -160,4 +160,8 @@ volume = off
switch = off switch = off
volume = off volume = off
[Element Speaker Center/LFE]
switch = off
volume = off
.include analog-output.conf.common .include analog-output.conf.common

6
src/modules/alsa/mixer/paths/analog-output-lineout.conf
View file

@ -181,6 +181,12 @@ volume = merge
override-map.1 = all-center override-map.1 = all-center
override-map.2 = all-center,lfe override-map.2 = all-center,lfe
[Element Center/LFE]
switch = mute
volume = merge
override-map.1 = all-center
override-map.2 = all-center,lfe
[Element Bass Speaker] [Element Bass Speaker]
switch = off switch = off
volume = off volume = off

6
src/modules/alsa/mixer/paths/analog-output-speaker-always.conf
View file

@ -174,4 +174,10 @@ volume = merge
override-map.1 = all-center override-map.1 = all-center
override-map.2 = all-center,lfe override-map.2 = all-center,lfe
[Element Center/LFE]
switch = mute
volume = merge
override-map.1 = all-center
override-map.2 = all-center,lfe
.include analog-output.conf.common .include analog-output.conf.common

6
src/modules/alsa/mixer/paths/analog-output-speaker.conf
View file

@ -220,6 +220,12 @@ volume = merge
override-map.1 = all-center override-map.1 = all-center
override-map.2 = all-center,lfe override-map.2 = all-center,lfe
[Element Center/LFE]
switch = mute
volume = merge
override-map.1 = all-center
override-map.2 = all-center,lfe
[Element Speaker CLFE] [Element Speaker CLFE]
switch = mute switch = mute
volume = merge volume = merge

6
src/modules/alsa/mixer/paths/analog-output.conf
View file

@ -79,4 +79,10 @@ volume = merge
override-map.1 = all-center override-map.1 = all-center
override-map.2 = all-center,lfe override-map.2 = all-center,lfe
[Element Center/LFE]
switch = mute
volume = merge
override-map.1 = all-center
override-map.2 = all-center,lfe
.include analog-output.conf.common .include analog-output.conf.common