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https://github.com/Ysurac/openmptcprouter.git
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57 lines
1.5 KiB
Diff
57 lines
1.5 KiB
Diff
From 6fe84710719c5f131391d11c11b3bfe5cac15c2c Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Fri, 29 Sep 2023 16:55:28 +0100
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Subject: [PATCH] overlays: Fix vc4-kms-dsi-7inch
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Fix the touchscreen.
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See: https://github.com/raspberrypi/linux/issues/5619
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/overlays/edt-ft5406.dtsi | 13 ++++---------
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.../boot/dts/overlays/vc4-kms-dsi-7inch-overlay.dts | 2 +-
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2 files changed, 5 insertions(+), 10 deletions(-)
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--- a/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
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+++ b/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
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@@ -22,11 +22,13 @@
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};
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};
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- fragment@12 {
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- target = <&i2cbus>;
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+ ts_i2c_frag: fragment@12 {
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+ target = <&i2c_csi_dsi>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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+ status = "okay";
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+
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ft5406: ts@38 {
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compatible = "edt,edt-ft5506";
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reg = <0x38>;
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@@ -37,13 +39,6 @@
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};
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};
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- ts_i2c_frag: fragment@13 {
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- target = <&i2c_csi_dsi>;
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- i2cbus: __overlay__ {
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- status = "okay";
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- };
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- };
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-
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__overrides__ {
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sizex = <&ft5406>,"touchscreen-size-x:0";
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sizey = <&ft5406>,"touchscreen-size-y:0";
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--- a/arch/arm/boot/dts/overlays/vc4-kms-dsi-7inch-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/vc4-kms-dsi-7inch-overlay.dts
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@@ -119,6 +119,6 @@
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<&panel_disp>, "reg:0=0",
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<®_bridge>, "reg:0=0",
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<®_bridge>, "regulator-name=bridge_reg_0";
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- disable_touch = <0>, "-10-11-12";
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+ disable_touch = <&ft5406>, "status=disabled";
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};
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};
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