From 274968c0fdfae4d03a5f401b505f0e5d4d661676 Mon Sep 17 00:00:00 2001
From: WeirdTreeThing <bradyn127@protonmail.com>
Date: Wed, 17 Jan 2024 11:28:04 -0500
Subject: [PATCH] mt8183/mt8183_mt6358: Add headphone support

Krane doesn't have a headphone jack so a check is needed to disable the
headphones on Krane
---
 mt8183/mt8183_mt6358_t/HiFi.conf | 77 +++++++++++++++++++++++++++++---
 1 file changed, 71 insertions(+), 6 deletions(-)

diff --git a/mt8183/mt8183_mt6358_t/HiFi.conf b/mt8183/mt8183_mt6358_t/HiFi.conf
index fceec7d..396672d 100644
--- a/mt8183/mt8183_mt6358_t/HiFi.conf
+++ b/mt8183/mt8183_mt6358_t/HiFi.conf
@@ -1,12 +1,25 @@
 SectionVerb {
 	EnableSequence [
-		cset "name='Headphone Volume' 0"
+		# Speakers
 		cset "name='I2S3_CH1 DL1_CH1' 1"
-		cset "name='I2S3_CH2 DL1_CH2' 1"
-		cset "name='MTKAIF_DMIC' 1"
-		cset "name='Mic Type Mux' 2"
-		cset "name='UL3_CH1 ADDA_UL_CH1' 1"
-		cset "name='UL3_CH2 ADDA_UL_CH2' 1"
+                cset "name='I2S3_CH2 DL1_CH2' 1"
+		# Headphones
+		cset "name='Headphone Volume' 17"
+		cset "name='ADDA_DL_CH1 DL1_CH1' 0"
+                cset "name='ADDA_DL_CH2 DL1_CH2' 0"
+                cset "name='HPL Mux' 0"
+                cset "name='HPR Mux' 0"
+		# Internal Mic
+		cset "name='MTKAIF_DMIC' 1" 
+                cset "name='Mic Type Mux' 2"
+                cset "name='UL3_CH1 ADDA_UL_CH1' 1"
+                cset "name='UL3_CH2 ADDA_UL_CH2' 1"
+		# Headset Mic
+		cset "name='PGA L Mux' 0"
+                cset "name='ADC L Mux' 0"
+                cset "name='Mic Type Mux' 0"
+                cset "name='PGA Volume' 0"
+                cset "name='UL3_CH1 ADDA_UL_CH1' 0"
 	]
 }
 
@@ -44,3 +57,55 @@ SectionDevice."Mic" {
 		cset "name='UL3_CH2 ADDA_UL_CH2' 0"
 	]
 }
+
+If.krane {
+	Condition {
+		Type String
+		Haystack "${sys:firmware/devicetree/base/compatible}"
+		Needle "google,krane"
+	}
+	False {
+		SectionDevice."Headphones" {
+			Comment "Headphones"
+
+			Value {
+				PlaybackPCM "hw:${CardId},0"
+			}
+			EnableSequence [
+				cset "name='ADDA_DL_CH1 DL1_CH1' 1"
+                		cset "name='ADDA_DL_CH2 DL1_CH2' 1"
+                		cset "name='HPL Mux' 2"
+                		cset "name='HPR Mux' 2"
+			]
+			DisableSequence [
+				cset "name='ADDA_DL_CH1 DL1_CH1' 0"
+                		cset "name='ADDA_DL_CH2 DL1_CH2' 0"
+                		cset "name='HPL Mux' 0"
+                		cset "name='HPR Mux' 0"
+			]
+		}
+
+		SectionDevice."Headset" {
+			Comment "Headset Microphone"
+
+			Value {
+				CapturePCM "hw:${CardId},5"
+			}
+			EnableSequence [
+				cset "name='PGA L Mux' 2"
+                		cset "name='ADC L Mux' 2"
+                		cset "name='Mic Type Mux' 1"
+                		cset "name='PGA Volume' 4"
+                		cset "name='UL3_CH1 ADDA_UL_CH1' 1"
+			]
+			DisableSequence [
+				cset "name='PGA L Mux' 0"
+		                cset "name='ADC L Mux' 0"
+		                cset "name='Mic Type Mux' 0"
+                		cset "name='PGA Volume' 0"
+		                cset "name='UL3_CH1 ADDA_UL_CH1' 0"
+
+			]
+		}
+	}
+}