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47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
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From 152f82d69308b96b0e838918387fa70c26a52454 Mon Sep 17 00:00:00 2001
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From: Chris Morgan <macromorgan@hotmail.com>
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Date: Wed, 2 Feb 2022 10:43:32 -0600
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Subject: [PATCH] overlays: Add Geekworm mzp280 to vc4-kms-dpi-panel
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Add support for the Geekworm mzp280 DPI panel to the generic
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vc4-kms-dpi-panel overlay.
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Signed-off-by: Chris Morgan <macromorgan@hotmail.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-panel-overlay.dts | 7 +++++++
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2 files changed, 8 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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@@ -3682,6 +3682,7 @@ Info: Enable a preconfigured KMS DPI p
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Load: dtoverlay=vc4-kms-dpi-panel,<param>=<val>
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Params: at056tn53v1 Enable an Innolux 5.6in VGA TFT
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kippah-7inch Enable an Adafruit Kippah with 7inch panel.
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+ mzp280 Enable a Geekworm MZP280 panel.
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backlight-gpio Defines a GPIO to be used for backlight control
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(default of none).
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backlight-pwm Defines a PWM channel to be used for backlight
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--- a/arch/arm/boot/dts/overlays/vc4-kms-dpi-panel-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/vc4-kms-dpi-panel-overlay.dts
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@@ -23,6 +23,12 @@
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compatible = "ontat,yx700wv03", "simple-panel";
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};
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};
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+ fragment@2 {
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+ target = <&panel>;
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+ __dormant__ {
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+ compatible = "geekworm,mzp280", "simple-panel";
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+ };
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+ };
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fragment@90 {
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target = <&dpi>;
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@@ -58,5 +64,6 @@
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__overrides__ {
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at056tn53v1 = <0>, "+0+90";
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kippah-7inch = <0>, "+1+91";
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+ mzp280 = <0>, "+2+93";
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};
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};
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