diff options
Diffstat (limited to 'meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0131-ARM64-dts-renesas-ulcb-Make-AK4613-sound-device-name.patch')
| -rw-r--r-- | meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0131-ARM64-dts-renesas-ulcb-Make-AK4613-sound-device-name.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0131-ARM64-dts-renesas-ulcb-Make-AK4613-sound-device-name.patch b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0131-ARM64-dts-renesas-ulcb-Make-AK4613-sound-device-name.patch new file mode 100644 index 0000000..8d7409a --- /dev/null +++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas/0131-ARM64-dts-renesas-ulcb-Make-AK4613-sound-device-name.patch @@ -0,0 +1,59 @@ +From e0807ef3f52f630dcfa694802273d63bbfd35f15 Mon Sep 17 00:00:00 2001 +From: Valentine Barshak <valentine.barshak@cogentembedded.com> +Date: Wed, 4 Apr 2018 18:48:27 +0300 +Subject: [PATCH] ARM64: dts: renesas: ulcb: Make AK4613 sound device name + consistent + +This makes AK4613 sound device name consistent throughout all +ULCB boards. This helps to avoid naming issues when pulseaudio +fails to start because the device has different names on +infotainment and starter boards. For example, "ak4613" +on Kingfisher vs "rsnd-dai.0-ak4613-hifi" on Starter Kit. +Pulseaudio is expecting "ak4613" name. + +Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> +--- + arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts | 1 + + arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts | 1 + + arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts | 1 + + 3 files changed, 3 insertions(+) + +diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts +index bffa775..124379d 100644 +--- a/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts ++++ b/arch/arm64/boot/dts/renesas/r8a7795-es1-h3ulcb.dts +@@ -178,6 +178,7 @@ + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; ++ simple-audio-card,name = "ak4613"; + simple-audio-card,bitclock-master = <&sndcpu>; + simple-audio-card,frame-master = <&sndcpu>; + +diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts +index 76da9f2..4a94a68 100644 +--- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts ++++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts +@@ -178,6 +178,7 @@ + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; ++ simple-audio-card,name = "ak4613"; + simple-audio-card,bitclock-master = <&sndcpu>; + simple-audio-card,frame-master = <&sndcpu>; + +diff --git a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts +index 7b58109..15c67ec 100644 +--- a/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts ++++ b/arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts +@@ -159,6 +159,7 @@ + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; ++ simple-audio-card,name = "ak4613"; + simple-audio-card,bitclock-master = <&sndcpu>; + simple-audio-card,frame-master = <&sndcpu>; + +-- +2.7.4 + |