From: Luca Ceresoli <luca.ceresoli@bootlin.com>
Date: Fri, 11 Apr 2025 19:19:45 +0000 (+0200)
Subject: drm/panel: simple: Tianma TM070JDHG34-00: add delays
X-Git-Tag: v6.16-rc1~144^2~16^2~69
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=716c75afd83c837f14042309126e838de040658b;p=thirdparty%2Fkernel%2Flinux.git

drm/panel: simple: Tianma TM070JDHG34-00: add delays

Add power on/off delays for the Tianma TM070JDHG34-00.

Fixes: bf6daaa281f7 ("drm/panel: simple: Add Tianma TM070JDHG34-00 panel support")
Cc: stable@vger.kernel.org
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250411-tianma-p0700wxf1mbaa-v3-2-acbefe9ea669@bootlin.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250411-tianma-p0700wxf1mbaa-v3-2-acbefe9ea669@bootlin.com
---

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 02ab960e35e9e..ef00ad34ea6e9 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -4476,6 +4476,12 @@ 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,
 };