openwrt/target/linux/bcm27xx/patches-6.6/950-1207-dtoverlays-Document-display_-width-height-on-hd44780.patch

From 3c319a466a1c718f66c471a9d5ec60de6de44612 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Fri, 2 Aug 2024 10:41:28 +0100
Subject: [PATCH 1207/1215] dtoverlays: Document display_[width|height] on
 hd44780-lcd overlay

The default values defining a 16x2 display weren't documented,
so add them.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 arch/arm/boot/dts/overlays/README | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/arm/boot/dts/overlays/README
+++ b/arch/arm/boot/dts/overlays/README
@@ -1752,9 +1752,9 @@ Params: pin_d4                  GPIO pin
         pin_bl                  Optional pin for enabling/disabling the
                                 display backlight. (default disabled)
 
-        display_height          Height of the display in characters
+        display_height          Height of the display in characters (default 2)
 
-        display_width           Width of the display in characters
+        display_width           Width of the display in characters (default 16)
 
 
 Name:   hdmi-backlight-hwhack-gpio