diff options
Diffstat (limited to 'recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch')
| -rwxr-xr-x | recipes-multimedia/alsa/alsa-lib/0006-add-conf-for-iMX-XCVR-sound-card.patch | 119 |
1 files changed, 119 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 + |