git.openwrt.org Git - openwrt/staging/ldir.git/blob

   1 From 7af1e18d2e90ec64f7cb78cdb5163b63b9fbb056 Mon Sep 17 00:00:00 2001
   2 From: eng33 <eng33@waveshare.com>
   3 Date: Wed, 3 Jan 2024 11:45:04 +0800
   4 Subject: [PATCH]  drivers/gpu/drm/panel:Modify the DSI mode to fix the problem
   5  that 7.9inch cannot be displayed
   6
   7 Signed-off-by: eng33 <eng33@waveshare.com>
   8 ---
   9  drivers/gpu/drm/panel/panel-waveshare-dsi.c | 5 ++---
  10  1 file changed, 2 insertions(+), 3 deletions(-)
  11
  12 --- a/drivers/gpu/drm/panel/panel-waveshare-dsi.c
  13 +++ b/drivers/gpu/drm/panel/panel-waveshare-dsi.c
  14 @@ -340,9 +340,8 @@ static int ws_panel_probe(struct i2c_cli
  15          */
  16         drm_panel_add(&ts->base);
  17
  18 -       ts->dsi->mode_flags = (MIPI_DSI_MODE_VIDEO |
  19 -                          MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
  20 -                          MIPI_DSI_MODE_LPM);
  21 +       ts->dsi->mode_flags =  MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_VIDEO |
  22 +                          MIPI_DSI_CLOCK_NON_CONTINUOUS;
  23         ts->dsi->format = MIPI_DSI_FMT_RGB888;
  24         ts->dsi->lanes = 2;
  25