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 --- ...-make-dma-channel-0-available-for-kms-set.patch | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch (limited to 'target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch') diff --git a/target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch b/target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch new file mode 100644 index 0000000000..87bc68d8e2 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch @@ -0,0 +1,28 @@ +From 9ca847e5e96f1cb3e9886434c25cb755124dfdb9 Mon Sep 17 00:00:00 2001 +From: Martin Sperl +Date: Sat, 23 Apr 2016 14:20:41 +0000 +Subject: [PATCH] ARM: bcm2835: make dma-channel-0 available for kms setups + +Enable the use of dma-channel 0 when using the vc4-kms-v3d overlay. + +Signed-off-by: Martin Sperl +--- + arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts ++++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts +@@ -119,6 +119,13 @@ + }; + }; + ++ fragment@15 { ++ target-path = "/soc/dma"; ++ __overlay__ { ++ brcm,dma-channel-mask = <0x7f35>; ++ }; ++ }; ++ + __overrides__ { + cma-256 = <0>,"+0-1-2-3-4"; + cma-192 = <0>,"-0+1-2-3-4"; -- cgit v1.2.3