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35 lines
1.6 KiB
Diff
35 lines
1.6 KiB
Diff
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From 2b0acbe8fd008e09a904b7a3c796a2dc79bf10ea Mon Sep 17 00:00:00 2001
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From: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
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Date: Tue, 19 Nov 2024 16:17:40 +0000
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Subject: [PATCH] dts: overlays: vc4-kms-dpi-generic-overlay: Add "interlaced"
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property
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Almost no DPI hardware supports it, but it's useful for RP1 video out.
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Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
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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-dpi-generic-overlay.dts | 1 +
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2 files changed, 2 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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@@ -5099,6 +5099,7 @@ Params: clock-frequency Display
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vsync-invert Vertical sync active low
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de-invert Data Enable active low
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pixclk-invert Negative edge pixel clock
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+ interlaced Use an interlaced mode (where supported)
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width-mm Define the screen width in mm
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height-mm Define the screen height in mm
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rgb565 Change to RGB565 output on GPIOs 0-19
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--- a/arch/arm/boot/dts/overlays/vc4-kms-dpi-generic-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/vc4-kms-dpi-generic-overlay.dts
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@@ -59,6 +59,7 @@
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vsync-invert = <&timing>, "vsync-active:0=0";
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de-invert = <&timing>, "de-active:0=0";
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pixclk-invert = <&timing>, "pixelclk-active:0=0";
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+ interlaced = <&timing>, "interlaced?";
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width-mm = <&panel_generic>, "width-mm:0";
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height-mm = <&panel_generic>, "height-mm:0";
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