target/linux/bcm27xx/patches-6.1/950-0830-drm-panel-Fix-default-values-for-Waveshare-7.9-inch-.patch

   1 From e89e7655a197d28df49da2be7e2003436cf52197 Mon Sep 17 00:00:00 2001
   2 From: Ignacio Larrain <ilarrain@gmail.com>
   3 Date: Tue, 22 Aug 2023 11:11:56 -0400
   4 Subject: [PATCH] drm/panel: Fix default values for Waveshare 7.9 inch DSI
   5  touchscreen (#5565)
   6
   7 This fixes touchscreen calibration, axis swapping and inversion.
   8
   9 As referenced in https://github.com/raspberrypi/linux/issues/5550
  10 ---
  11  .../dts/overlays/vc4-kms-dsi-waveshare-panel-overlay.dts    | 6 +++---
  12  1 file changed, 3 insertions(+), 3 deletions(-)
  13
  14 --- a/arch/arm/boot/dts/overlays/vc4-kms-dsi-waveshare-panel-overlay.dts
  15 +++ b/arch/arm/boot/dts/overlays/vc4-kms-dsi-waveshare-panel-overlay.dts
  16 @@ -93,10 +93,10 @@
  17                                    <&touch>, "touchscreen-size-x:0=800",
  18                                    <&touch>, "touchscreen-size-y:0=480";
  19                 7_9_inch = <&panel>, "compatible=waveshare,7.9inch-panel",
  20 -                                  <&touch>, "touchscreen-size-x:0=400",
  21 -                                  <&touch>, "touchscreen-size-y:0=1280",
  22 +                                  <&touch>, "touchscreen-size-x:0=4096",
  23 +                                  <&touch>, "touchscreen-size-y:0=4096",
  24                                    <&touch>, "touchscreen-inverted-x?",
  25 -                                  <&touch>, "touchscreen-inverted-y?";
  26 +                                  <&touch>, "touchscreen-swapped-x-y?";
  27                 8_0_inch = <&panel>, "compatible=waveshare,8.0inch-panel",
  28                                    <&touch>, "touchscreen-size-x:0=800",
  29                                    <&touch>, "touchscreen-size-y:0=1280",