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30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
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From 264b925a428d109529dca836dfb5160dd67f7f08 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Thu, 2 Dec 2021 14:11:09 +0000
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Subject: [PATCH] dt: bcm283x: Change BCM283x HDMI to use firmware
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clock driver
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The clk-bcm2835 handling of the pixel clock does not function
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correctly when the HDMI power domain is disabled.
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The firmware supports it correctly, and the firmware clock
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driver now supports it, so switch the vc4-hdmi driver to use
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the firmware clock driver.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2835-common.dtsi | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/arm/boot/dts/bcm2835-common.dtsi
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+++ b/arch/arm/boot/dts/bcm2835-common.dtsi
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@@ -128,7 +128,7 @@
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"hd";
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interrupts = <2 8>, <2 9>;
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ddc = <&i2c2>;
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- clocks = <&clocks BCM2835_PLLH_PIX>,
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+ clocks = <&firmware_clocks 9>,
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<&clocks BCM2835_CLOCK_HSM>;
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clock-names = "pixel", "hdmi";
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dmas = <&dma (17|(1<<27)|(1<<24))>;
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