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alsa-lib: Update patch for IMX-XCVR.conf #1801

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Apr 24, 2024
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alsa-lib: Update patch for IMX-XCVR.conf #1801

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74 changes: 22 additions & 52 deletions recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
From cfbe756d55a303803805d3e8e3d3cf3b97866964 Mon Sep 17 00:00:00 2001
From 36aae65dc913e1ebe72366d7ae361897d465e88d Mon Sep 17 00:00:00 2001
From: Viorel Suman <[email protected]>
Date: Mon, 9 Mar 2020 14:25:46 +0200
Subject: [PATCH] add conf for iMX XCVR sound card
Expand All @@ -8,40 +8,29 @@ Upstream-Status: Pending
Signed-off-by: Viorel Suman <[email protected]>

---
src/conf/cards/IMX-XCVR.conf | 69 ++++++++++++++++++++++++++++++++++++
src/conf/cards/Makefile.am | 3 +-
src/conf/cards/IMX-XCVR.conf | 39 ++++++++++++++++++++++++++++++++++++
src/conf/cards/Makefile.am | 3 ++-
src/conf/cards/aliases.conf | 1 +
3 files changed, 72 insertions(+), 1 deletion(-)
3 files changed, 42 insertions(+), 1 deletion(-)
create mode 100755 src/conf/cards/IMX-XCVR.conf

diff --git a/src/conf/cards/IMX-XCVR.conf b/src/conf/cards/IMX-XCVR.conf
new file mode 100755
index 0000000..ee323c7
index 0000000..009000c
--- /dev/null
+++ b/src/conf/cards/IMX-XCVR.conf
@@ -0,0 +1,69 @@
@@ -0,0 +1,39 @@
+#
+# Configuration for the IMX-XCVR sound card using software IEC958
+# subframe conversion
+#
+IMX-XCVR.pcm.default {
+ @args [ CARD ]
+ @args.CARD { type string }
+ type asym
+ playback.pcm {
+ type linear
+ slave.pcm {
+ @func concat
+ strings [ "iec958:" $CARD ]
+ }
+ slave.format S24_LE
+ }
+ capture.pcm {
+ type plug
+ slave.pcm {
+ @func concat
+ strings [ "iec958:" $CARD ]
+ }
+ type plug
+ slave.pcm {
+ @func concat
+ strings [ "iec958:" $CARD ]
+ }
+}
+
Expand All @@ -54,40 +43,21 @@ index 0000000..ee323c7
+ @args.AES1 { type integer }
+ @args.AES2 { type integer }
+ @args.AES3 { type integer }
+ type asym
+ playback.pcm {
+ type hooks
+ slave.pcm {
+ type hw
+ card $CARD
+ }
+ hooks.0 {
+ type ctl_elems
+ hook_args [
+ {
+ interface PCM
+ name "IEC958 Playback Default"
+ preserve true
+ optional true
+ value [ $AES0 $AES1 $AES2 $AES3 ]
+ }
+ ]
+ }
+ }
+ capture.pcm {
+ type iec958
+ slave {
+ format IEC958_SUBFRAME_LE
+ pcm {
+ type plug
+ slave.pcm {
+ type hw
+ card $CARD
+ }
+ type iec958
+ slave {
+ format IEC958_SUBFRAME_LE
+ pcm {
+ type plug
+ slave.pcm {
+ type hw
+ card $CARD
+ }
+ }
+ status [ $AES0 $AES1 $AES2 $AES3 ]
+ }
+ status [ $AES0 $AES1 $AES2 $AES3 ]
+ preamble.z 0x0
+ preamble.x 0x1
+ preamble.y 0x3
+}
diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
index 34fa5a3..70b9bab 100644
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