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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
From 418ca5973ad807f9d7f99e68af2bd21c7e8baa4d Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Wed, 31 Jul 2019 17:39:37 +0100
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Subject: [PATCH] overlays: Add audio parameter to vc4-kms-v3d
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The audio parameter to the vc4-kms-v3d overlay allows audio support
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to be disabled (it defaults to on) by adding "audio=off" to the
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dtoverlay parameters.
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See: https://github.com/raspberrypi/linux/issues/2489
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/overlays/README | 1 +
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arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 8 ++++++++
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2 files changed, 9 insertions(+)
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--- a/arch/arm/boot/dts/overlays/README
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+++ b/arch/arm/boot/dts/overlays/README
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@@ -2480,6 +2480,7 @@ Params: cma-256 CMA is 2
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cma-128 CMA is 128MB
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cma-96 CMA is 96MB
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cma-64 CMA is 64MB
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+ audio Enable or disable audio over HDMI (default "on")
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Name: vga666
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--- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts
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@@ -134,11 +134,19 @@
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};
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};
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+ fragment@17 {
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+ target = <&hdmi>;
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+ __dormant__ {
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+ dmas;
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+ };
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+ };
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+
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__overrides__ {
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cma-256 = <0>,"+0-1-2-3-4";
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cma-192 = <0>,"-0+1-2-3-4";
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cma-128 = <0>,"-0-1+2-3-4";
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cma-96 = <0>,"-0-1-2+3-4";
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cma-64 = <0>,"-0-1-2-3+4";
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+ audio = <0>,"!17";
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};
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};
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