Hi,
Subject should be: "drm/panel: panel-edp:" or "drm/panel: edp:"
On 12/19/25 09:58, Hans de Goede wrote:
Add powerseq timing info for the BOE NV140WUM-T08 panel used on Lenovo
Thinkpad T14s gen 6 (Snapdragon X1 Elite) laptops.
edid-decode (hex):
00 ff ff ff ff ff ff 00 09 e5 26 0c 00 00 00 00
0a 21 01 04 a5 1e 13 78 03 d6 62 99 5e 5a 8e 27
25 53 58 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 33 3f 80 dc 70 b0 3c 40 30 20
36 00 2e bc 10 00 00 1a 00 00 00 fd 00 28 3c 4c
4c 10 01 0a 20 20 20 20 20 20 00 00 00 fe 00 42
4f 45 20 43 51 0a 20 20 20 20 20 20 00 00 00 fe
00 4e 56 31 34 30 57 55 4d 2d 54 30 38 0a 00 fa
Signed-off-by: Hans de Goede <[email protected]>
---
drivers/gpu/drm/panel/panel-edp.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-edp.c
b/drivers/gpu/drm/panel/panel-edp.c
index 415b894890ad..7b8e5cd41594 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1730,6 +1730,12 @@ static const struct panel_delay delay_200_500_p2e100 = {
.prepare_to_enable = 100,
};
+static const struct panel_delay delay_200_500_p2e200 = {
+ .hpd_absent = 200,
+ .unprepare = 500,
+ .prepare_to_enable = 200,
+};
+
static const struct panel_delay delay_200_500_e50 = {
.hpd_absent = 200,
.unprepare = 500,
@@ -1975,6 +1981,7 @@ static const struct edp_panel_entry edp_panels[] = {
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80,
"NT140FHM-N47"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b66, &delay_200_500_e80,
"NE140WUM-N6G"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0c20, &delay_200_500_e80,
"NT140FHM-N47"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0c26, &delay_200_500_p2e200,
"NV140WUM-T08"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0c93, &delay_200_500_e200, "Unknown"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0cb6, &delay_200_500_e200,
"NT116WHM-N44"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0cf2, &delay_200_500_e200,
"NV156FHM-N4S"),
Thanks,
Neil
