Dne 13. 03. 20 v 12:00 Mateusz Gorski napsal(a):
Basic UCM configuration for Intel Skylake SST HDA DSP generic machine
driver enabling codec playback and capture on both HDA codec and DMIC
ports.
Signed-off-by: Mateusz Gorski <mateusz.gorski@xxxxxxxxxxxxxxx>
---
...
+SectionDevice."Headphones" {
+ Comment "Headphones"
+
+ ConflictingDevice [
+ "Speaker"
+ ]
+
+ EnableSequence [
+ cset "name='Headphone Playback Switch' 1,1"
+ cset "name='Speaker Playback Switch' 0,0"
+ ]
+
+ Value [
+ PlaybackPriority 200
+ PlaybackPCM "hw:${CardId},7"
+ JackControl "Front Headphone Jack"
+ JackHWMute "Speaker"
+ ]
+}
If there is a volume control, it should be defined via PlaybackMixerElem (like
PlaybackMixerElem "Headphone").
+ValueDefaults {
+ PlaybackChannels "2"
+ CaptureChannels "2"
+}
This ValueDefaults {} section with this contents should be removed. The stereo
is the default settings.
Jaroslav
--
Jaroslav Kysela <perex@xxxxxxxx>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.
