mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 08:21:14 +00:00
2e715fb4fc
Add support for BCM2712 (Raspberry Pi 5).
3bb5880ab3
Patches were generated from the diff between linux kernel branch linux-6.1.y
and rpi-6.1.y from raspberry pi kernel source:
- git format-patch linux-6.1.y...rpi-6.1.y
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2710/RPi3B, bcm2711/RPi4B
Signed-off-by: Marty Jones <mj8263788@gmail.com>
[Remove applied and reverted patches, squash patches and config commits]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From a6872b25f18fe46ef9979f9d4a3635a9c3966afd Mon Sep 17 00:00:00 2001
|
|
From: eng33 <eng33@waveshare.com>
|
|
Date: Mon, 11 Dec 2023 15:06:45 +0800
|
|
Subject: [PATCH] drivers/gpu/drm/panel:fix waveshare panel software
|
|
restart/shutdown display is abnormal Fixed the screen stays white when the
|
|
user restarts or shuts down
|
|
|
|
Signed-off-by: eng33 <eng33@waveshare.com>
|
|
---
|
|
drivers/gpu/drm/panel/panel-waveshare-dsi.c | 10 ++++++++++
|
|
1 file changed, 10 insertions(+)
|
|
|
|
--- a/drivers/gpu/drm/panel/panel-waveshare-dsi.c
|
|
+++ b/drivers/gpu/drm/panel/panel-waveshare-dsi.c
|
|
@@ -362,9 +362,18 @@ static void ws_panel_remove(struct i2c_c
|
|
{
|
|
struct ws_panel *ts = i2c_get_clientdata(i2c);
|
|
|
|
+ ws_panel_disable(&ts->base);
|
|
+
|
|
drm_panel_remove(&ts->base);
|
|
}
|
|
|
|
+static void ws_panel_shutdown(struct i2c_client *i2c)
|
|
+{
|
|
+ struct ws_panel *ts = i2c_get_clientdata(i2c);
|
|
+
|
|
+ ws_panel_disable(&ts->base);
|
|
+}
|
|
+
|
|
static const struct of_device_id ws_panel_of_ids[] = {
|
|
{
|
|
.compatible = "waveshare,2.8inch-panel",
|
|
@@ -403,6 +412,7 @@ static struct i2c_driver ws_panel_driver
|
|
},
|
|
.probe = ws_panel_probe,
|
|
.remove = ws_panel_remove,
|
|
+ .shutdown = ws_panel_shutdown,
|
|
};
|
|
module_i2c_driver(ws_panel_driver);
|
|
|