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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-12-02 11:50:26 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-12-04 12:32:04 +0100 |
| commit | 011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e (patch) | |
| tree | be53d4f11f7625508ee3aea9889e854ab5b5f263 /target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch | |
| parent | 4257f6548b9480cdb436115b63d5c134c5e91303 (diff) | |
| download | upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.tar.gz upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.tar.bz2 upstream-011f2c26f1b62e309f2eac6a3101bfe0a3c76c7e.zip | |
brcm2708: update linux 4.4 patches to latest version
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 <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0403-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch | 28 |
1 files changed, 28 insertions, 0 deletions
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 <kernel@martin.sperl.org> +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 <kernel@martin.sperl.org> +--- + 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"; |