[PATCH v3 2/3] drm/panel: simple: Tianma TM070JDHG34-00: add delays
From: Luca Ceresoli
Date: Fri Apr 11 2025 - 15:21:49 EST
Add power on/off delays for the Tianma TM070JDHG34-00.
Fixes: bf6daaa281f7 ("drm/panel: simple: Add Tianma TM070JDHG34-00 panel support")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
---
Changed in v3:
- add Fixes: and Cc:
- remove regulator delay
---
drivers/gpu/drm/panel/panel-simple.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index df718c4a86cb7dc0cd126e807d33306e5a21d8a0..fd7ee5d1ca280be306620def30d3b423106b4304 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -4452,6 +4452,12 @@ static const struct panel_desc tianma_tm070jdhg34_00 = {
.width = 150, /* 149.76 */
.height = 94, /* 93.60 */
},
+ .delay = {
+ .prepare = 15, /* Tp1 */
+ .enable = 150, /* Tp2 */
+ .disable = 150, /* Tp4 */
+ .unprepare = 120, /* Tp3 */
+ },
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
--
2.49.0