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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-07-07 09:22:07 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-07-09 16:29:18 +0200 |
| commit | 20402106a376dcc4a766d3b0cee801ce29ba76d5 (patch) | |
| tree | cfd93c19a6766663c4e8537ca8b8b82ad50478ee /target/linux/brcm2708/patches-4.4/0405-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch | |
| parent | f1765277bacbea47a45ed913ca8fa043e9f71393 (diff) | |
| download | upstream-20402106a376dcc4a766d3b0cee801ce29ba76d5.tar.gz upstream-20402106a376dcc4a766d3b0cee801ce29ba76d5.tar.bz2 upstream-20402106a376dcc4a766d3b0cee801ce29ba76d5.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-4.4/0405-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0405-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0405-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch b/target/linux/brcm2708/patches-4.4/0405-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch new file mode 100644 index 0000000000..94d559c377 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0405-ARM-bcm2835-make-dma-channel-0-available-for-kms-set.patch @@ -0,0 +1,29 @@ +From 2ebd83e6f79690289068f691c2ad67db4e40deca 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 405/423] 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"; |