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openmptcprouter/root/target/linux/bcm27xx/patches-5.15/950-0597-dtoverlays-Use-edt-ft5506-for-10-points-instead-of-e.patch
Ycarus (Yannick Chabanois) 07d07219be Update bcm27xx 5.15 patches
2022-04-22 17:00:47 +02:00

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From efab3f7692e609aaabe6a7fac6aefeb33400e33e Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Fri, 26 Nov 2021 16:56:37 +0000
Subject: [PATCH 597/828] dtoverlays: Use edt-ft5506 for 10 points, instead of
edt-ft5x06
Whilst all the datasheets describe FT5x06 as supporting "up to
10 points of absolution X and Y coordinates", the driver
implementation for the compatible string "edt,edt-ft5x06" only
allows for 5.
Switch to the "edt,edt-ft5506" compatible string which allows for
10 points with no other differences.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
arch/arm/boot/dts/overlays/edt-ft5406.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
+++ b/arch/arm/boot/dts/overlays/edt-ft5406.dtsi
@@ -28,7 +28,7 @@
#address-cells = <1>;
#size-cells = <0>;
ft5406: ts@38 {
- compatible = "edt,edt-ft5406";
+ compatible = "edt,edt-ft5506";
reg = <0x38>;
touchscreen-size-x = < 800 >;