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openwrt/target/linux/bcm27xx/patches-6.6/950-0838-drivers-gpu-drm-panel-Modify-the-DSI-mode-to-fix-the.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

26 lines
905 B
Diff

From 240dad1eea22c7425197a05b8582d39adc5e548b Mon Sep 17 00:00:00 2001
From: eng33 <eng33@waveshare.com>
Date: Wed, 3 Jan 2024 11:45:04 +0800
Subject: [PATCH 0838/1085] drivers/gpu/drm/panel:Modify the DSI mode to fix
the problem that 7.9inch cannot be displayed
Signed-off-by: eng33 <eng33@waveshare.com>
---
drivers/gpu/drm/panel/panel-waveshare-dsi.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
--- a/drivers/gpu/drm/panel/panel-waveshare-dsi.c
+++ b/drivers/gpu/drm/panel/panel-waveshare-dsi.c
@@ -339,9 +339,8 @@ static int ws_panel_probe(struct i2c_cli
*/
drm_panel_add(&ts->base);
- ts->dsi->mode_flags = (MIPI_DSI_MODE_VIDEO |
- MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
- MIPI_DSI_MODE_LPM);
+ ts->dsi->mode_flags = MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_VIDEO |
+ MIPI_DSI_CLOCK_NON_CONTINUOUS;
ts->dsi->format = MIPI_DSI_FMT_RGB888;
ts->dsi->lanes = 2;