[PATCH] drm/panel/panel-edp: Add CSOT MPP36 T9 eDP panel

[Adam Szyma]

Add support for the CSOT MPP36 T9 eDP panel (manufacturer ID: CSW,
product ID: 0x143d) used in the Dell Inspiron 14 Plus 5441 laptop.

Without this entry the kernel logs:
  panel-simple-dp-aux: Unknown panel CSW 0x143d, using conservative timings

and brightness control is non-functional on affected devices.

Tested-by: Adam Szyma <adamszyma@xxxxx>
Signed-off-by: Adam Szyma <adamszyma@xxxxx>
---
 drivers/gpu/drm/panel/panel-edp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index f3cdaea89..0d0072f29 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -2073,6 +2073,7 @@ static const struct edp_panel_entry edp_panels[] = {
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1103, &delay_200_500_e80_d50, "MNB601LS1-3"),
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1104, &delay_200_500_e50_d100, "MNB601LS1-4"),
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x110a, &delay_200_500_e50, "PNB601LS1-2"),
+	EDP_PANEL_ENTRY('C', 'S', 'W', 0x143d, &delay_200_500_e50, "MPP36 CSOT T9"),
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x143f, &delay_200_500_e50, "MNE007QS3-6"),
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1448, &delay_200_500_e50, "MNE007QS3-7"),
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x144b, &delay_200_500_e80, "MNE001BS1-4"),
-- 
2.53.0