Catcrafts/alsa-ucm-conf
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

ucm2: MediaTek: mt8366-evk: Add alsa-ucm support

Browse source 
Add alsa-ucm support for the MediaTek mt8366-evk platform.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/765
Signed-off-by: Zoran Zhan <zoran.zhan@mediatek.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Zoran Zhan 2026-05-25 13:35:21 +08:00 • committed by Jaroslav Kysela
commit 32bc567406
4 changed files with 250 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

199
ucm2/MediaTek/mt8366-evk/HiFi.conf Normal file
View file

@ -0,0 +1,199 @@
SectionDevice."Speaker" {
Comment "Lineout speaker"
ConflictingDevice [
"Headphones"
]
EnableSequence [
cset "name='LOL Mux' Playback"
]
DisableSequence [
cset "name='LOL Mux' Open"
]
Value {
PlaybackPriority 300
PlaybackChannels 1
PlaybackPCM "hw:${CardId},${var:PlayDevN}"
}
}
SectionDevice."Headphones" {
Comment "Earphone speaker"
ConflictingDevice [
"Speaker"
]
EnableSequence [
cset "name='HPL Mux' Audio Playback"
]
DisableSequence [
cset "name='HPL Mux' Open"
]
Value {
PlaybackPriority 400
PlaybackChannels 2
PlaybackPCM "hw:${CardId},${var:PlayDevN}"
JackControl "Headphone Jack"
}
}
SectionDevice."Headset" {
Comment "Earphone microphone"
ConflictingDevice [
"Mic1"
]
EnableSequence [
cset "name='ADC L Mux' Left Preamplifier"
cset "name='PGA L Mux' AIN1"
]
DisableSequence [
cset "name='ADC L Mux' Idle"
cset "name='PGA L Mux' None"
]
Value {
CapturePriority 500
CaptureChannels "${var:CapChanN}"
CapturePCM "hw:${CardId},${var:CapDevN}"
JackControl "Headset Mic Jack"
}
}
SectionDevice."Mic1" {
Comment "Analog microphone"
ConflictingDevice [
"Headset"
]
EnableSequence [
cset "name='ADC L Mux' Left Preamplifier"
cset "name='ADC R Mux' Right Preamplifier"
cset "name='PGA L Mux' AIN0"
cset "name='PGA R Mux' AIN2"
]
DisableSequence [
cset "name='ADC L Mux' Idle"
cset "name='ADC R Mux' Idle"
cset "name='PGA L Mux' None"
cset "name='PGA R Mux' None"
]
Value {
CapturePriority 400
CaptureChannels 2
CapturePCM "hw:${CardId},${var:CapDevN}"
}
}
SectionDevice."Mic2" {
Comment "Digital microphone"
Value {
CapturePriority 300
CaptureChannels 2
CapturePCM "hw:${CardId},11"
}
}
SectionDevice."Line1" {
Comment "PCM input"
ConflictingDevice [
"Line3"
]
EnableSequence [
cset "name='UL1_CH1 I2SIN5_CH1' off"
cset "name='UL1_CH2 I2SIN5_CH2' off"
cset "name='UL1_CH1 PCM_0_CAP_CH1' on"
cset "name='UL1_CH2 PCM_0_CAP_CH2' on"
]
DisableSequence [
cset "name='UL1_CH1 PCM_0_CAP_CH1' off"
cset "name='UL1_CH2 PCM_0_CAP_CH2' off"
]
Value {
CapturePriority 200
CaptureChannels 2
CapturePCM "hw:${CardId},12"
}
}
SectionDevice."Line2" {
Comment "PCM output"
Value {
PlaybackPriority 200
PlaybackChannels 2
PlaybackPCM "hw:${CardId},2"
}
}
SectionDevice."Line3" {
Comment "I2S5 input"
ConflictingDevice [
"Line1"
]
EnableSequence [
cset "name='UL1_CH1 PCM_0_CAP_CH1' off"
cset "name='UL1_CH2 PCM_0_CAP_CH2' off"
cset "name='UL1_CH1 I2SIN5_CH1' on"
cset "name='UL1_CH2 I2SIN5_CH2' on"
]
DisableSequence [
cset "name='UL1_CH1 I2SIN5_CH1' off"
cset "name='UL1_CH2 I2SIN5_CH2' off"
]
Value {
CapturePriority 100
CaptureChannels 2
CapturePCM "hw:${CardId},12"
}
}
SectionDevice."Line4" {
Comment "I2S5 output"
Value {
PlaybackPriority 100
PlaybackChannels 8
PlaybackPCM "hw:${CardId},8"
}
}
SectionDevice."Line5" {
Comment "I2S6 input"
Value {
CapturePriority 100
CaptureChannels 2
CapturePCM "hw:${CardId},13"
}
}
SectionDevice."Line6" {
Comment "I2S6 output"
Value {
PlaybackPriority 100
PlaybackChannels 2
PlaybackPCM "hw:${CardId},3"
}
}

41
ucm2/MediaTek/mt8366-evk/init.conf Normal file
View file

@ -0,0 +1,41 @@
Syntax 4
SectionUseCase."HiFi" {
File "/MediaTek/mt8366-evk/HiFi.conf"
Comment "Play high quality music"
}
BootSequence [
cset "name='ADDA_DL_CH1 DL0_CH1' on"
cset "name='ADDA_DL_CH2 DL0_CH2' on"
cset "name='UL0_CH1 ADDA_UL_CH1' on"
cset "name='UL0_CH2 ADDA_UL_CH2' on"
cset "name='UL2_CH1 AP_DMIC_UL_CH1' on"
cset "name='UL2_CH2 AP_DMIC_UL_CH2' on"
cset "name='PCM_0_PB_CH1 DL2_CH1' on"
cset "name='PCM_0_PB_CH2 DL2_CH2' on"
cset "name='UL1_CH1 PCM_0_CAP_CH1' on"
cset "name='UL1_CH2 PCM_0_CAP_CH2' on"
cset "name='I2SOUT5_CH1 DL_24CH_CH1' on"
cset "name='I2SOUT5_CH2 DL_24CH_CH2' on"
cset "name='I2SOUT5_CH3 DL_24CH_CH3' on"
cset "name='I2SOUT5_CH4 DL_24CH_CH4' on"
cset "name='I2SOUT5_CH5 DL_24CH_CH5' on"
cset "name='I2SOUT5_CH6 DL_24CH_CH6' on"
cset "name='I2SOUT5_CH7 DL_24CH_CH7' on"
cset "name='I2SOUT5_CH8 DL_24CH_CH8' on"
cset "name='I2SOUT5_CH_NUM' 8CH"
cset "name='UL1_CH1 I2SIN5_CH1' on"
cset "name='UL1_CH2 I2SIN5_CH2' on"
cset "name='I2S_OUT5_Mux' Dummy_Widget"
cset "name='I2S_IN5_Mux' Dummy_Widget"
cset "name='I2SOUT6_CH1 DL3_CH1' on"
cset "name='I2SOUT6_CH2 DL3_CH2' on"
cset "name='UL3_CH1 I2SIN6_CH1' on"
cset "name='UL3_CH2 I2SIN6_CH2' on"
cset "name='I2S_OUT6_Mux' Dummy_Widget"
cset "name='I2S_IN6_Mux' Dummy_Widget"
cset "name='I2SIN6_CLK_SOURCE' APLL"
cset "name='I2SIN6_RELATCH_DOMAIN' APLL"
cset "name='Mic Type Mux' ACC"
]

9
ucm2/MediaTek/mt8366-evk/mt8366-evk.conf Normal file
View file

@ -0,0 +1,9 @@
Syntax 4
Define {
PlayDevN "0"
CapDevN "10"
CapChanN "1"
}
Include.init.File "/MediaTek/mt8366-evk/init.conf"

1
ucm2/conf.d/mt8366-evk/mt8366-evk.conf Symbolic link
View file

@ -0,0 +1 @@
../../MediaTek/mt8366-evk/mt8366-evk.conf