target/linux/bcm27xx/patches-5.15/950-0691-overlays-Add-Geekworm-mzp280-to-vc4-kms-dpi-panel.patch

   1 From 152f82d69308b96b0e838918387fa70c26a52454 Mon Sep 17 00:00:00 2001
   2 From: Chris Morgan <macromorgan@hotmail.com>
   3 Date: Wed, 2 Feb 2022 10:43:32 -0600
   4 Subject: [PATCH] overlays: Add Geekworm mzp280 to vc4-kms-dpi-panel
   5
   6 Add support for the Geekworm mzp280 DPI panel to the generic
   7 vc4-kms-dpi-panel overlay.
   8
   9 Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
  10 ---
  11  arch/arm/boot/dts/overlays/README                        | 1 +
  12  arch/arm/boot/dts/overlays/vc4-kms-dpi-panel-overlay.dts | 7 +++++++
  13  2 files changed, 8 insertions(+)
  14
  15 --- a/arch/arm/boot/dts/overlays/README
  16 +++ b/arch/arm/boot/dts/overlays/README
  17 @@ -3682,6 +3682,7 @@ Info:   Enable a preconfigured KMS DPI p
  18  Load:   dtoverlay=vc4-kms-dpi-panel,<param>=<val>
  19  Params: at056tn53v1             Enable an Innolux 5.6in VGA TFT
  20          kippah-7inch            Enable an Adafruit Kippah with 7inch panel.
  21 +        mzp280                  Enable a Geekworm MZP280 panel.
  22          backlight-gpio          Defines a GPIO to be used for backlight control
  23                                  (default of none).
  24          backlight-pwm           Defines a PWM channel to be used for backlight
  25 --- a/arch/arm/boot/dts/overlays/vc4-kms-dpi-panel-overlay.dts
  26 +++ b/arch/arm/boot/dts/overlays/vc4-kms-dpi-panel-overlay.dts
  27 @@ -23,6 +23,12 @@
  28                         compatible = "ontat,yx700wv03", "simple-panel";
  29                 };
  30         };
  31 +       fragment@2 {
  32 +               target = <&panel>;
  33 +               __dormant__  {
  34 +                       compatible = "geekworm,mzp280", "simple-panel";
  35 +               };
  36 +       };
  37
  38         fragment@90 {
  39                 target = <&dpi>;
  40 @@ -58,5 +64,6 @@
  41         __overrides__ {
  42                 at056tn53v1 = <0>, "+0+90";
  43                 kippah-7inch = <0>, "+1+91";
  44 +               mzp280 = <0>, "+2+93";
  45         };
  46  };