From 011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Fri, 2 Dec 2016 11:50:26 +0100 Subject: brcm2708: update linux 4.4 patches to latest version MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit As usual these patches were extracted and rebased from the raspberry pi repo: https://github.com/raspberrypi/linux/tree/rpi-4.4.y Signed-off-by: Álvaro Fernández Rojas --- .../0381-BCM270X_DT-Fix-rpi-dac-overlay.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.4/0381-BCM270X_DT-Fix-rpi-dac-overlay.patch (limited to 'target/linux/brcm2708/patches-4.4/0381-BCM270X_DT-Fix-rpi-dac-overlay.patch') diff --git a/target/linux/brcm2708/patches-4.4/0381-BCM270X_DT-Fix-rpi-dac-overlay.patch b/target/linux/brcm2708/patches-4.4/0381-BCM270X_DT-Fix-rpi-dac-overlay.patch new file mode 100644 index 0000000000..142ef1427c --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0381-BCM270X_DT-Fix-rpi-dac-overlay.patch @@ -0,0 +1,34 @@ +From 89f988c93882e1ac4ad7864ee9469aa02550090c Mon Sep 17 00:00:00 2001 +From: Phil Elwell +Date: Fri, 3 Jun 2016 21:56:40 +0100 +Subject: [PATCH] BCM270X_DT: Fix rpi-dac overlay + +The rpi-dac overlay is almost identical to the hifiberry-dac overlay - +the codec used is different but it also doesn't sit on the I2C bus. As +a result, when the overlays were modified for dynamic loading and it +was discovered that the hifiberry-dac overlay didn't work any more, the +the rpi-dac overlay was also broken. + +The failure was caused by the fact that outside a bus, device names are +constructed from the concatenation of the path elements leading to it, +so moving the codec instantiation inside /soc caused the device name +to get a "soc" added, breaking ALSA's naming. + +See: http://forum.kodi.tv/showthread.php?tid=269814&pid=2349776#pid2349776 + +Signed-off-by: Phil Elwell +--- + arch/arm/boot/dts/overlays/rpi-dac-overlay.dts | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts ++++ b/arch/arm/boot/dts/overlays/rpi-dac-overlay.dts +@@ -13,7 +13,7 @@ + }; + + fragment@1 { +- target = <&soc>; ++ target-path = "/"; + __overlay__ { + pcm1794a-codec { + #sound-dai-cells = <0>; -- cgit v1.2.3