Add UCM for PinePhone

The DTS configuration has had a unique audio card name since 5.14:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi?h=v5.14#n436d

This UCM config is derived from https://gitlab.com/pine64-org/pine64-alsa-ucm/, which is BSD-3-Clause licensed.

Fixes: https://github.com/alsa-project/alsa-ucm-conf/pull/134
Signed-off-by: Tom Fitzhenry <tom@tom-fitzhenry.me.uk>
Co-authored-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Co-authored-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/ucm2/Allwinner/A64/PinePhone/HiFi.conf b/ucm2/Allwinner/A64/PinePhone/HiFi.conf
new file mode 100644 (file)
index 0000000..00779ae
--- /dev/null
+++ b/ucm2/Allwinner/A64/PinePhone/HiFi.conf
@@ -0,0 +1,107 @@
+SectionVerb {
+       EnableSequence [
+               cset "name='AIF2 Digital DAC Playback Switch' off"
+               cset "name='AIF2 ADC Mixer ADC Capture Switch' off"
+       ]
+}
+
+SectionDevice."Speaker" {
+       Comment "Internal speaker"
+       EnableSequence [
+               cset "name='Line Out Playback Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Line Out Playback Switch' off"
+       ]
+
+       Value {
+               PlaybackMixerElem "Line Out"
+               PlaybackPriority 300
+               PlaybackPCM "hw:${CardId},0"
+       }
+}
+
+SectionDevice."Earpiece" {
+       Comment "Internal Earpiece"
+
+       EnableSequence [
+               cset "name='Earpiece Playback Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Earpiece Playback Switch' off"
+       ]
+
+       Value {
+               PlaybackMixerElem "Earpiece"
+               PlaybackPriority 200
+               PlaybackPCM "hw:${CardId},0"
+       }
+}
+
+SectionDevice."Mic" {
+       Comment "Internal Microphone"
+
+       ConflictingDevice [
+               "Headset"
+       ]
+
+       EnableSequence [
+               cset "name='Mic1 Capture Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Mic1 Capture Switch' off"
+       ]
+
+       Value {
+               CapturePriority 100
+               CapturePCM "hw:${CardId},0"
+               CaptureVolume "ADC Capture Volume"
+               CaptureSwitch "Mic1 Capture Switch"
+       }
+}
+
+SectionDevice."Headset" {
+       Comment "Headset Microphone"
+
+       ConflictingDevice [
+               "Mic"
+       ]
+
+       EnableSequence [
+               cset "name='Mic2 Capture Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Mic2 Capture Switch' off"
+       ]
+
+       Value {
+               CapturePriority 500
+               CapturePCM "hw:${CardId},0"
+               CaptureVolume "ADC Capture Volume"
+               CaptureSwitch "Mic2 Capture Switch"
+               JackControl "Headset Microphone Jack"
+       }
+}
+
+SectionDevice."Headphones" {
+       Comment "Headphones"
+
+       EnableSequence [
+               cset "name='Headphone Playback Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Headphone Playback Switch' off"
+       ]
+
+       Value {
+               PlaybackMixerElem "Headphone"
+               PlaybackPriority 500
+               PlaybackPCM "hw:${CardId},0"
+               JackControl "Headphone Jack"
+       }
+}

diff --git a/ucm2/Allwinner/A64/PinePhone/PinePhone.conf b/ucm2/Allwinner/A64/PinePhone/PinePhone.conf
new file mode 100644 (file)
index 0000000..cdb18be
--- /dev/null
+++ b/ucm2/Allwinner/A64/PinePhone/PinePhone.conf
@@ -0,0 +1,67 @@
+Syntax 2
+
+# https://wiki.pine64.org/index.php/PinePhone
+# https://files.pine64.org/doc/PinePhone/PinePhone%20v1.2%20Released%20Schematic.pdf
+# https://xnux.eu/devices/feature/audio-pp.html
+
+SectionUseCase."HiFi" {
+       File "/Allwinner/A64/PinePhone/HiFi.conf"
+       Comment "Play HiFi quality music"
+}
+
+SectionUseCase."Voice Call" {
+       File "/Allwinner/A64/PinePhone/VoiceCall.conf"
+       Comment "Make a phone call"
+}
+
+FixedBootSequence [
+       # Routing.
+       cset "name='ADC Digital DAC Playback Switch' off"
+       cset "name='AIF1 DA0 Stereo Playback Route' Stereo"
+       cset "name='AIF1 Data Digital ADC Capture Switch' on"
+       cset "name='AIF1 Slot 0 Digital DAC Playback Switch' on"
+       cset "name='AIF2 DAC Source Playback Route' AIF2"
+       # AIF2 (Modem) is mono.
+       cset "name='AIF2 DAC Stereo Playback Route' Mix Mono"
+       cset "name='AIF3 ADC Source Capture Route' None"
+       cset "name='DAC Playback Switch' on"
+       # Routes DACR->MIXL and DACL->MIXR => MIXL are MIXR are identical mono-mix of the DAC.
+       cset "name='DAC Reversed Playback Switch' on"
+       cset "name='Earpiece Source Playback Route' Left Mixer"
+       cset "name='Headphone Source Playback Route' DAC"
+       # The Pinephone speaker is mono.
+       cset "name='Line Out Source Playback Route' Mono Differential"
+]
+
+BootSequence [
+       # Playback volumes.
+       cset "name='AIF1 DA0 Playback Volume' 160"
+       cset "name='AIF2 DAC Playback Volume' 160"
+       cset "name='DAC Playback Volume' 160"
+       cset "name='Earpiece Playback Volume' 100%"
+       cset "name='Headphone Playback Volume' 70%"
+       cset "name='Line Out Playback Volume' 100%"
+       cset "name='Mic2 Boost Volume' 1"
+
+       # Capture volumes.
+       cset "name='ADC Capture Volume' 160"
+       cset "name='AIF1 AD0 Capture Volume' 160"
+       cset "name='AIF2 ADC Capture Volume' 160"
+]
+
+SectionDefaults [
+       # Switch playback off.
+       cset "name='Earpiece Playback Switch' off"
+       cset "name='Headphone Playback Switch' off"
+       cset "name='Line In Playback Switch' off"
+       cset "name='Line Out Playback Switch' off"
+       cset "name='Mic1 Playback Switch' off"
+       cset "name='Mic2 Playback Switch' off"
+
+       # Switch capture off.
+       cset "name='Line In Capture Switch' off"
+       cset "name='Mic1 Capture Switch' off"
+       cset "name='Mic2 Capture Switch' off"
+       cset "name='Mixer Capture Switch' off"
+       cset "name='Mixer Reversed Capture Switch' off"
+]
\ No newline at end of file

diff --git a/ucm2/Allwinner/A64/PinePhone/VoiceCall.conf b/ucm2/Allwinner/A64/PinePhone/VoiceCall.conf
new file mode 100644 (file)
index 0000000..fb3cb58
--- /dev/null
+++ b/ucm2/Allwinner/A64/PinePhone/VoiceCall.conf
@@ -0,0 +1,112 @@
+SectionVerb {
+       EnableSequence [
+               cset "name='AIF2 Digital DAC Playback Switch' on"
+               cset "name='AIF2 ADC Mixer ADC Capture Switch' on"
+       ]
+
+       Value {
+               PlaybackRate 8000
+       }
+}
+
+SectionDevice."Speaker" {
+       Comment "Internal speaker"
+
+       EnableSequence [
+               cset "name='Line Out Playback Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Line Out Playback Switch' off"
+       ]
+
+       Value {
+               PlaybackMixerElem "Line Out"
+               PlaybackPriority 300
+               PlaybackPCM "hw:${CardId},0"
+       }
+}
+
+SectionDevice."Earpiece" {
+       Comment "Internal Earpiece"
+
+       EnableSequence [
+               cset "name='Earpiece Playback Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Earpiece Playback Switch' off"
+       ]
+
+       Value {
+               PlaybackMixerElem "Earpiece"
+               PlaybackPriority 500
+               PlaybackPCM "hw:${CardId},0"
+       }
+}
+
+SectionDevice."Mic" {
+       Comment "Internal Microphone"
+
+       ConflictingDevice [
+               "Headset"
+       ]
+
+       EnableSequence [
+               cset "name='Mic1 Capture Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Mic1 Capture Switch' off"
+       ]
+
+       Value {
+               CapturePriority 200
+               CapturePCM "hw:${CardId},0"
+               CaptureVolume "ADC Capture Volume"
+               CaptureSwitch "Mic1 Capture Switch"
+       }
+}
+
+SectionDevice."Headset" {
+       Comment "Headset Microphone"
+
+       ConflictingDevice [
+               "Mic"
+       ]
+
+       EnableSequence [
+               cset "name='Mic2 Capture Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Mic2 Capture Switch' off"
+       ]
+
+       Value {
+               CapturePriority 500
+               CapturePCM "hw:${CardId},0"
+               CaptureVolume "ADC Capture Volume"
+               CaptureSwitch "Mic2 Capture Switch"
+               JackControl "Headset Microphone Jack"
+       }
+}
+
+SectionDevice."Headphones" {
+       Comment "Headphones"
+
+       EnableSequence [
+               cset "name='Headphone Playback Switch' on"
+       ]
+
+       DisableSequence [
+               cset "name='Headphone Playback Switch' off"
+       ]
+
+       Value {
+               PlaybackMixerElem "Headphone"
+               PlaybackPriority 500
+               PlaybackPCM "hw:${CardId},0"
+               JackControl "Headphone Jack"
+       }
+}

diff --git a/ucm2/conf.d/simple-card/PinePhone.conf b/ucm2/conf.d/simple-card/PinePhone.conf
new file mode 120000 (symlink)
index 0000000..fc21f35
--- /dev/null
+++ b/ucm2/conf.d/simple-card/PinePhone.conf
@@ -0,0 +1 @@
+../../Allwinner/A64/PinePhone/PinePhone.conf
\ No newline at end of file