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https://github.com/libretro/Lakka-LibreELEC.git
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225 lines
3.9 KiB
Diff
225 lines
3.9 KiB
Diff
From 0891f0bd6e8d57de32b60c0cda3df4fba3fd4c06 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Thu, 14 May 2020 13:31:34 +0000
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Subject: [PATCH] conf: add support for Amlogic AIU and AXG cards
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The AIU conf is used with Amlogic GXBB/GXL/boards and supports HDMI
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and hinted S/PDIF output. The AXG conf is used with G12A/G12B/SM1
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boards and supports HDMI only.
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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src/conf/cards/Makefile.am | 2 +
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src/conf/cards/axg-sound-card.conf | 65 ++++++++++++++++++
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src/conf/cards/gx-sound-card.conf | 106 +++++++++++++++++++++++++++++
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3 files changed, 173 insertions(+)
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create mode 100644 src/conf/cards/axg-sound-card.conf
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create mode 100644 src/conf/cards/gx-sound-card.conf
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diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
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index 00999f01..dc2881d7 100644
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--- a/src/conf/cards/Makefile.am
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+++ b/src/conf/cards/Makefile.am
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@@ -12,6 +12,7 @@ cfg_files = aliases.conf \
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Audigy2.conf \
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Aureon51.conf \
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Aureon71.conf \
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+ axg-sound-card.conf \
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CA0106.conf \
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CMI8338.conf \
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CMI8338-SWIEC.conf \
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@@ -29,6 +30,7 @@ cfg_files = aliases.conf \
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FWSpeakers.conf \
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FireWave.conf \
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GUS.conf \
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+ gx-sound-card.conf \
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HDA-Intel.conf \
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HdmiLpeAudio.conf \
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ICE1712.conf \
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diff --git a/src/conf/cards/axg-sound-card.conf b/src/conf/cards/axg-sound-card.conf
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new file mode 100644
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index 00000000..4f0fe80d
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--- /dev/null
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+++ b/src/conf/cards/axg-sound-card.conf
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@@ -0,0 +1,65 @@
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+#
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+# Configuration for Amlogic AXG audio
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+#
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+
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+axg-sound-card.pcm.default {
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+ @args [ CARD ]
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+ @args.CARD {
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+ type string
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+ }
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+ type softvol
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+ slave.pcm {
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+ type plug
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+ slave {
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+ pcm {
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+ type hw
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+ card $CARD
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+ device 0
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+ }
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+ }
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+ }
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+ control {
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+ name "PCM Playback Volume"
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+ card $CARD
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+ }
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+}
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+
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+<confdir:pcm/hdmi.conf>
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+
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+axg-sound-card.pcm.hdmi.0 {
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+ @args [ CARD AES0 AES1 AES2 AES3 ]
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+ @args.CARD {
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+ type string
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+ }
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+ @args.AES0 {
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+ type integer
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+ }
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+ @args.AES1 {
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+ type integer
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+ }
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+ @args.AES2 {
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+ type integer
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+ }
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+ @args.AES3 {
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+ type integer
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+ }
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+ type hooks
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+ slave.pcm {
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+ type hw
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+ card $CARD
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+ device 0
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+ }
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+ hooks.0 {
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+ type ctl_elems
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+ hook_args [
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+ {
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+ name "IEC958 Playback Default"
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+ interface PCM
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+ lock true
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+ preserve true
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+ optional true
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+ value [ $AES0 $AES1 $AES2 $AES3 ]
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+ }
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+ ]
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+ }
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+}
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diff --git a/src/conf/cards/gx-sound-card.conf b/src/conf/cards/gx-sound-card.conf
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new file mode 100644
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index 00000000..59f48b3c
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--- /dev/null
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+++ b/src/conf/cards/gx-sound-card.conf
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@@ -0,0 +1,106 @@
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+#
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+# Configuration for Amlogic AIU audio
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+#
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+
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+gx-sound-card.pcm.default {
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+ @args [ CARD ]
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+ @args.CARD {
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+ type string
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+ }
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+ type softvol
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+ slave.pcm {
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+ type plug
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+ slave {
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+ pcm {
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+ type hw
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+ card $CARD
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+ device 0
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+ }
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+ }
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+ }
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+ control {
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+ name "PCM Playback Volume"
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+ card $CARD
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+ }
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+}
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+
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+<confdir:pcm/hdmi.conf>
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+
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+gx-sound-card.pcm.hdmi.0 {
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+ @args [ CARD AES0 AES1 AES2 AES3 ]
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+ @args.CARD {
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+ type string
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+ }
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+ @args.AES0 {
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+ type integer
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+ }
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+ @args.AES1 {
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+ type integer
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+ }
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+ @args.AES2 {
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+ type integer
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+ }
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+ @args.AES3 {
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+ type integer
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+ }
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+ type hooks
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+ slave.pcm {
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+ type hw
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+ card $CARD
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+ device 0
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+ }
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+ hooks.0 {
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+ type ctl_elems
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+ hook_args [
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+ {
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+ name "IEC958 Playback Default"
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+ interface PCM
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+ lock true
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+ preserve true
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+ optional true
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+ value [ $AES0 $AES1 $AES2 $AES3 ]
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+ }
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+ ]
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+ }
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+}
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+
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+<confdir:pcm/iec958.conf>
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+
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+gx-sound-card.pcm.iec958.0 {
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+ @args [ CARD AES0 AES1 AES2 AES3 ]
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+ @args.CARD {
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+ type string
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+ }
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+ @args.AES0 {
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+ type integer
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+ }
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+ @args.AES1 {
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+ type integer
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+ }
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+ @args.AES2 {
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+ type integer
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+ }
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+ @args.AES3 {
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+ type integer
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+ }
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+ type hooks
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+ slave.pcm {
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+ type hw
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+ card $CARD
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+ device 1
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+ }
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+ hooks.0 {
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+ type ctl_elems
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+ hook_args [
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+ {
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+ name "IEC958 Playback Default"
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+ interface PCM
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+ lock true
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+ preserve true
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+ optional true
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+ value [ $AES0 $AES1 $AES2 $AES3 ]
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+ }
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+ ]
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+ }
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+ hint.device 1
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+}
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--
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2.34.1
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