From 4674b5a66946136f95de45b9e2e51a3f9330966c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= Date: Wed, 13 Apr 2022 19:28:35 +0200 Subject: [PATCH] overlays: mipi-dbi-spi: width-mm and height-mm are mandatory MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There was a last minute change to the binding in commit 1ecc0c09f19f ("dt-bindings: display: panel: mipi-dbi-spi: Make width-mm/height-mm mandatory"). This was done so userspace can calculate DPI. Update the overlay to ensure it will work with future kernels. The driver changes won't be backported to rpi-5.15. Signed-off-by: Noralf Trønnes --- arch/arm/boot/dts/overlays/mipi-dbi-spi-overlay.dts | 3 +++ 1 file changed, 3 insertions(+) --- a/arch/arm/boot/dts/overlays/mipi-dbi-spi-overlay.dts +++ b/arch/arm/boot/dts/overlays/mipi-dbi-spi-overlay.dts @@ -31,6 +31,9 @@ reg = <0>; spi-max-frequency = <32000000>; + width-mm = <0>; + height-mm = <0>; + timing: panel-timing { hactive = <320>; vactive = <240>;