alsa-lib: Add conf for i.MX XCVR sound card

For EARC iec958 plugin running on 8M Plus, we need to deploy IMX-XCVR.conf in Yocto rootfs. Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
author: Tom Hochstein <tom.hochstein@nxp.com> 2020-09-09 13:30:42 -0700
committer: Otavio Salvador <otavio@ossystems.com.br> 2020-09-23 23:42:37 -0300
commit: 91a3a45f14eda2e2c0a79e7c9c69736cdc94fe5e (patch)
tree: c71bff326f560e16891077a59cfdf056ea848bef /recipes-multimedia/alsa
parent: 8786908fcf68873179c831f0a2c928761de221a0 (diff)
download: meta-freescale-91a3a45f14eda2e2c0a79e7c9c69736cdc94fe5e.tar.gz
2 files changed, 120 insertions, 0 deletions
diff --git a/recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch b/recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch
new file mode 100755
index 00000000..d72fb02c
--- /dev/null
+++ b/recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch
@@ -0,0 +1,119 @@
+From 2fd2737a1a0553e164d1b4f78687edf573f8e621 Mon Sep 17 00:00:00 2001
+From: Viorel Suman <viorel.suman@nxp.com>
+Date: Mon, 9 Mar 2020 14:25:46 +0200
+Subject: [PATCH] add conf for iMX XCVR sound card
+Upstream Status: Pending
+Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
+---
+ src/conf/cards/IMX-XCVR.conf | 69 ++++++++++++++++++++++++++++++++++++++++++++
+ src/conf/cards/Makefile.am   |  3 +-
+ src/conf/cards/aliases.conf  |  1 +
+ 3 files changed, 72 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
+--- /dev/null
+++ b/src/conf/cards/IMX-XCVR.conf
+@@ -0,0 +1,69 @@
+#
+# 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 ]
+               }
+       }
+}
+
+<confdir:pcm/iec958.conf>
+
+IMX-XCVR.pcm.iec958.0 {
+       @args [ CARD AES0 AES1 AES2 AES3 ]
+       @args.CARD { type string  }
+       @args.AES0 { type integer }
+       @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
+                               }
+                       }
+               }
+               status [ $AES0 $AES1 $AES2 $AES3 ]
+       }
+}
+diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
+index 34fa5a3..70b9bab 100644
+--- a/src/conf/cards/Makefile.am
+++ b/src/conf/cards/Makefile.am
+@@ -61,7 +61,8 @@ cfg_files = aliases.conf \
+        VXPocket440.conf \
+        CS42888.conf \
+        IMX-HDMI.conf \
+-       AK4458.conf
+       AK4458.conf \
+       IMX-XCVR.conf
+ 
+ if BUILD_ALISP
+ cfg_files += aliases.alisp
+diff --git a/src/conf/cards/aliases.conf b/src/conf/cards/aliases.conf
+index 5d92ac7..c195848 100644
+--- a/src/conf/cards/aliases.conf
+++ b/src/conf/cards/aliases.conf
+@@ -60,6 +60,7 @@ VC4-HDMI cards.vc4-hdmi
+ cs42888-audio cards.CS42888
+ imx-hdmi-soc cards.IMX-HDMI
+ ak4458-audio cards.AK4458
+imx-audio-xcvr cards.IMX-XCVR
+ 
+ <confdir:pcm/default.conf>
+ <confdir:pcm/dmix.conf>
+-- 
+2.7.4
diff --git a/recipes-multimedia/alsa/alsa-lib_%.bbappend b/recipes-multimedia/alsa/alsa-lib_%.bbappend
index 3bf3abff..80c11f33 100644
--- a/recipes-multimedia/alsa/alsa-lib_%.bbappend
+++ b/recipes-multimedia/alsa/alsa-lib_%.bbappend
@@ -4,6 +4,7 @@ IMX_PATCH = " \
    file://0001-add-conf-for-multichannel-support-in-imx.patch \
    file://0004-pcm-Don-t-store-the-state-for-SND_PCM_STATE_SUSPENDE.patch \
    file://0005-add-ak4458-conf-for-multichannel-support.patch \
+    file://0006-add-conf-for-iMX-XCVR-sound-card.patch \
 "
 SRC_URI_append_imx = "${IMX_PATCH}"
author	Tom Hochstein <tom.hochstein@nxp.com>	2020-09-09 13:30:42 -0700
committer	Otavio Salvador <otavio@ossystems.com.br>	2020-09-23 23:42:37 -0300
commit	91a3a45f14eda2e2c0a79e7c9c69736cdc94fe5e (patch)
tree	c71bff326f560e16891077a59cfdf056ea848bef /recipes-multimedia/alsa
parent	8786908fcf68873179c831f0a2c928761de221a0 (diff)
download	meta-freescale-91a3a45f14eda2e2c0a79e7c9c69736cdc94fe5e.tar.gz

diff --git a/recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch b/recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch new file mode 100755 index 00000000..d72fb02c --- /dev/null +++ b/recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch
@@ -0,0 +1,119 @@
		1	From 2fd2737a1a0553e164d1b4f78687edf573f8e621 Mon Sep 17 00:00:00 2001
		2	From: Viorel Suman <viorel.suman@nxp.com>
		3	Date: Mon, 9 Mar 2020 14:25:46 +0200
		4	Subject: [PATCH] add conf for iMX XCVR sound card
		5
		6	Upstream Status: Pending
		7
		8	Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
		9	---
		10	src/conf/cards/IMX-XCVR.conf \| 69 ++++++++++++++++++++++++++++++++++++++++++++
		11	src/conf/cards/Makefile.am \| 3 +-
		12	src/conf/cards/aliases.conf \| 1 +
		13	3 files changed, 72 insertions(+), 1 deletion(-)
		14	create mode 100755 src/conf/cards/IMX-XCVR.conf
		15
		16	diff --git a/src/conf/cards/IMX-XCVR.conf b/src/conf/cards/IMX-XCVR.conf
		17	new file mode 100755
		18	index 0000000..ee323c7
		19	--- /dev/null
		20	+++ b/src/conf/cards/IMX-XCVR.conf
		21	@@ -0,0 +1,69 @@
		22	+#
		23	+# Configuration for the IMX-XCVR sound card using software IEC958
		24	+# subframe conversion
		25	+#
		26	+IMX-XCVR.pcm.default {
		27	+ @args [ CARD ]
		28	+ @args.CARD { type string }
		29	+ type asym
		30	+ playback.pcm {
		31	+ type linear
		32	+ slave.pcm {
		33	+ @func concat
		34	+ strings [ "iec958:" $CARD ]
		35	+ }
		36	+ slave.format S24_LE
		37	+ }
		38	+ capture.pcm {
		39	+ type plug
		40	+ slave.pcm {
		41	+ @func concat
		42	+ strings [ "iec958:" $CARD ]
		43	+ }
		44	+ }
		45	+}
		46	+
		47	+<confdir:pcm/iec958.conf>
		48	+
		49	+IMX-XCVR.pcm.iec958.0 {
		50	+ @args [ CARD AES0 AES1 AES2 AES3 ]
		51	+ @args.CARD { type string }
		52	+ @args.AES0 { type integer }
		53	+ @args.AES1 { type integer }
		54	+ @args.AES2 { type integer }
		55	+ @args.AES3 { type integer }
		56	+ type asym
		57	+ playback.pcm {
		58	+ type hooks
		59	+ slave.pcm {
		60	+ type hw
		61	+ card $CARD
		62	+ }
		63	+ hooks.0 {
		64	+ type ctl_elems
		65	+ hook_args [
		66	+ {
		67	+ interface PCM
		68	+ name "IEC958 Playback Default"
		69	+ preserve true
		70	+ optional true
		71	+ value [ $AES0 $AES1 $AES2 $AES3 ]
		72	+ }
		73	+ ]
		74	+ }
		75	+ }
		76	+ capture.pcm {
		77	+ type iec958
		78	+ slave {
		79	+ format IEC958_SUBFRAME_LE
		80	+ pcm {
		81	+ type plug
		82	+ slave.pcm {
		83	+ type hw
		84	+ card $CARD
		85	+ }
		86	+ }
		87	+ }
		88	+ status [ $AES0 $AES1 $AES2 $AES3 ]
		89	+ }
		90	+}
		91	diff --git a/src/conf/cards/Makefile.am b/src/conf/cards/Makefile.am
		92	index 34fa5a3..70b9bab 100644
		93	--- a/src/conf/cards/Makefile.am
		94	+++ b/src/conf/cards/Makefile.am
		95	@@ -61,7 +61,8 @@ cfg_files = aliases.conf \
		96	VXPocket440.conf \
		97	CS42888.conf \
		98	IMX-HDMI.conf \
		99	- AK4458.conf
		100	+ AK4458.conf \
		101	+ IMX-XCVR.conf
		102
		103	if BUILD_ALISP
		104	cfg_files += aliases.alisp
		105	diff --git a/src/conf/cards/aliases.conf b/src/conf/cards/aliases.conf
		106	index 5d92ac7..c195848 100644
		107	--- a/src/conf/cards/aliases.conf
		108	+++ b/src/conf/cards/aliases.conf
		109	@@ -60,6 +60,7 @@ VC4-HDMI cards.vc4-hdmi
		110	cs42888-audio cards.CS42888
		111	imx-hdmi-soc cards.IMX-HDMI
		112	ak4458-audio cards.AK4458
		113	+imx-audio-xcvr cards.IMX-XCVR
		114
		115	<confdir:pcm/default.conf>
		116	<confdir:pcm/dmix.conf>
		117	--
		118	2.7.4
		119


diff --git a/recipes-multimedia/alsa/alsa-lib_%.bbappend b/recipes-multimedia/alsa/alsa-lib_%.bbappend index 3bf3abff..80c11f33 100644 --- a/recipes-multimedia/alsa/alsa-lib_%.bbappend +++ b/recipes-multimedia/alsa/alsa-lib_%.bbappend
@@ -4,6 +4,7 @@ IMX_PATCH = " \
4	file://0001-add-conf-for-multichannel-support-in-imx.patch \	4	file://0001-add-conf-for-multichannel-support-in-imx.patch \
5	file://0004-pcm-Don-t-store-the-state-for-SND_PCM_STATE_SUSPENDE.patch \	5	file://0004-pcm-Don-t-store-the-state-for-SND_PCM_STATE_SUSPENDE.patch \
6	file://0005-add-ak4458-conf-for-multichannel-support.patch \	6	file://0005-add-ak4458-conf-for-multichannel-support.patch \
		7	file://0006-add-conf-for-iMX-XCVR-sound-card.patch \
7	"	8	"
8	SRC_URI_append_imx = "${IMX_PATCH}"	9	SRC_URI_append_imx = "${IMX_PATCH}"
9		10