mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2024-12-23 23:23:31 +00:00
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>
29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
From 4870e7a4d23d73761d5f3be18e29d9ff960e292c Mon Sep 17 00:00:00 2001
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
Date: Thu, 2 Dec 2021 18:16:21 +0000
|
|
Subject: [PATCH] drm/panel-simple: Allow the bus format to be read
|
|
from DT for panel-dpi
|
|
|
|
The "panel-dpi" compatible string configures panel from device tree,
|
|
but it doesn't provide any way of configuring the bus format (colour
|
|
representation), nor does it populate it.
|
|
|
|
Add a DT parameter "bus-format" that allows the MEDIA_BUS_FMT_xxx value
|
|
to be specified from device tree.
|
|
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
|
---
|
|
drivers/gpu/drm/panel/panel-simple.c | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
--- a/drivers/gpu/drm/panel/panel-simple.c
|
|
+++ b/drivers/gpu/drm/panel/panel-simple.c
|
|
@@ -598,6 +598,7 @@ static int panel_dpi_probe(struct device
|
|
|
|
of_property_read_u32(np, "width-mm", &desc->size.width);
|
|
of_property_read_u32(np, "height-mm", &desc->size.height);
|
|
+ of_property_read_u32(np, "bus-format", &desc->bus_format);
|
|
|
|
/* Extract bus_flags from display_timing */
|
|
bus_flags = 0;
|