Dne 06. 03. 20 v 12:30 Mateusz Gorski napsal(a):
Basic UCM configuration for HDA DSP generic enabling codec playback and
capture on both HDA codec and DMIC ports.
Could you describe for what Linux driver (source code) is this configuration?
Signed-off-by: Mateusz Gorski <mateusz.gorski@xxxxxxxxxxxxxxx>
---
ucm2/hdadsp/hdadsp.conf | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 ucm2/hdadsp/hdadsp.conf
diff --git a/ucm2/hdadsp/hdadsp.conf b/ucm2/hdadsp/hdadsp.conf
new file mode 100644
index 0000000..4e98545
--- /dev/null
+++ b/ucm2/hdadsp/hdadsp.conf
@@ -0,0 +1,16 @@
+# UCM for Intel CAVS platforms
+# For Audio in HDA and DMIC mode
+
+ValueDefaults {
+ PlaybackChannels "2"
+ PlaybackPriority "1"
+ CaptureChannels "2"
+ CapturePriority "2"
+}
Remove PlaybackChannel and Priority defaults. The priorities should be defined
in the device section.
+
+SectionDefaults [
+ cdev "hw:hdadsp"
It should be "hw:${CardId}" for ucm2.
+ cset "name='codec0_out mo media0_in mi Switch' 1"
+ cset "name='media0_out mo codec0_in mi Switch' 1"
+ cset "name='mch_cap_out mo mch_cap_in mi Switch' 1"
+]
This file does not define any devices. Does pulseaudio work with this
configuration?
Jaroslav
--
Jaroslav Kysela <perex@xxxxxxxx>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.
