20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
From 7e3e327c966a6112cb30da72892042d7a03ffdc8 Mon Sep 17 00:00:00 2001
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From: andrum99 <97977513+andrum99@users.noreply.github.com>
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Date: Sun, 24 Apr 2022 17:23:23 +0100
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Subject: [PATCH] overlays: Add "drm" parameter to pitft28-resistive
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Add "drm" parameter to the pitft28-resistive, forcing use of the
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mi0283qt DRM driver.
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---
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arch/arm/boot/dts/overlays/README | 4 ++++
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arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts | 3 ++-
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2 files changed, 6 insertions(+), 1 deletion(-)
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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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@@ -2785,6 +2785,10 @@ Params: speed Display
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debug Debug output level {0-7}
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+ drm Force the use of the mi0283qt DRM driver (by
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+ default the ili9340 framebuffer driver will
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+ be used in preference if available)
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+
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Name: pitft35-resistive
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Info: Adafruit PiTFT 3.5" resistive touch screen
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--- a/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/pitft28-resistive-overlay.dts
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@@ -49,7 +49,7 @@
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#size-cells = <0>;
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pitft: pitft@0{
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- compatible = "ilitek,ili9340";
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+ compatible = "ilitek,ili9340", "multi-inno,mi0283qt";
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reg = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pitft_pins>;
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@@ -115,5 +115,6 @@
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rotate = <&pitft>,"rotate:0";
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fps = <&pitft>,"fps:0";
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debug = <&pitft>,"debug:0";
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+ drm = <&pitft>,"compatible=multi-inno,mi0283qt";
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};
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};
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