sof-soundwire: rt1308: Fix single amp configuration

If the device have single rt1308 amp then the codec's Channel Select should be set to "LR" and not to "LL". "LL" is only valid if we have 2 amps, in that case one is the Left and the other is the Right channel. This fixes for example Dell Latitude 9520 which only played on the Left speaker, Right is silent. Closes: #402 Signed-off-by: Peter Ujfalusi <[email protected]> Suggested-by: Jaroslav Kysela <[email protected]> Signed-off-by: Jaroslav Kysela <[email protected]>
alsa-project · Mar 11, 2024 · 9e29f9e · 9e29f9e
1 parent 4e0fcc7
commit 9e29f9e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/ucm2/sof-soundwire/rt1308.conf b/ucm2/sof-soundwire/rt1308.conf
@@ -28,8 +28,9 @@ DefineMacro.rt1308spk.If.0 {
 SectionDevice."Speaker" {
 	Comment	"Speaker"
 
-	Macro.num1.rt1308spk { ForAmps "[12]" Amp 1 Sel LL }
-	Macro.num2.rt1308spk { ForAmps "2" Amp 2 Sel RR }
+	Macro.num1.rt1308spk { ForAmps "1" Amp 1 Sel LR }
+	Macro.num2.rt1308spk { ForAmps "2" Amp 1 Sel LL }
+	Macro.num3.rt1308spk { ForAmps "2" Amp 2 Sel RR }
 
 	EnableSequence [
 		cset "name='Speaker Switch' on"