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Patch: 0013-ucm2-sof-essx8336-add-inv-headset-detect-near-DMic.patch
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From 1d210a142800423e6dc286d5b7c2e7a81203e7dd Mon Sep 17 00:00:00 2001
From: Vasiliy Kovalev <kovalev@altlinux.org>
Date: Thu, 1 Dec 2022 13:33:03 +0300
Subject: [PATCH] sof-essx8336: add inverse headset detection without DMic
conflict
On a Huawei BOD-WX9 MateBook D laptop, the inversion of the
assigned audio capture path by an external headphone microphone is
not eliminated by the available snd_soc_sof_es8336 driver options.
Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org>
---
ucm2/Intel/sof-essx8336/HiFi.conf | 65 ++++++++++++++++++++-----------
1 file changed, 43 insertions(+), 22 deletions(-)
diff --git a/ucm2/Intel/sof-essx8336/HiFi.conf b/ucm2/Intel/sof-essx8336/HiFi.conf
index 3e53b16..236cb61 100644
--- a/ucm2/Intel/sof-essx8336/HiFi.conf
+++ b/ucm2/Intel/sof-essx8336/HiFi.conf
@@ -110,35 +110,56 @@ SectionDevice."Headphones" {JackHWMute "Speaker"
}
}
+If.hmic {+ Condition {+ Type String
+ Empty "${var:DeviceDmic}"+ }
+ True.SectionDevice."Headset" {+ Comment "Headset Microphone"
-SectionDevice."Headset" {- Comment "Headset Microphone"
-
- If.conflict {- Condition {- Type String
- Empty "${var:DeviceDmic}"- }
- True.ConflictingDevice [
+ ConflictingDevice [
"Mic"
]
+
+ EnableSequence [
+ cset "name='Differential Mux' lin2-rin2"
+ cset "name='Headset Mic Switch' on"
+ ]
+
+ DisableSequence [
+ cset "name='Headset Mic Switch' off"
+ ]
+
+ Value {+ CapturePriority 300
+ CapturePCM "hw:${CardId}"+ CaptureMixerElem "ADC PGA Gain"
+ CaptureMasterElem "ADC"
+ JackControl "Headset Mic Jack"
+ }
}
+ False.SectionDevice."Headset" {+ # For topologies with inverse path definition
+ Comment "Headset Microphone near DMic"
- EnableSequence [
- cset "name='Differential Mux' lin2-rin2"
- cset "name='Headset Mic Switch' on"
- ]
+ EnableSequence [
+ cset "name='Differential Mux' lin1-rin1"
+ cset "name='Internal Mic Switch' on"
+ ]
- DisableSequence [
- cset "name='Headset Mic Switch' off"
- ]
+ DisableSequence [
+ cset "name='Internal Mic Switch' off"
+ ]
- Value {- CapturePriority 300
- CapturePCM "hw:${CardId}"- CaptureMixerElem "ADC PGA Gain"
- CaptureMasterElem "ADC"
- JackControl "Headset Mic Jack"
+ Value {+ CapturePriority 300
+ CapturePCM "hw:${CardId}"+ CaptureMixerElem "ADC PGA Gain"
+ CaptureMasterElem "ADC"
+
+ JackControl "Headset Mic Jack"
+ }
}
}
--
2.33.5