linux-kernel - [v2] drm/panel: panel-simple: Add delay for LG LP120UP1

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Message-ID: <20211007110547.455-1-rex-bc.chen@mediatek.com>
Date:   Thu, 7 Oct 2021 19:05:47 +0800
From:   Rex-BC Chen <rex-bc.chen@...iatek.com>
To:     <thierry.reding@...il.com>, <matthias.bgg@...il.com>,
        <airlied@...ux.ie>, <daniel@...ll.ch>
CC:     <dri-devel@...ts.freedesktop.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        Rex-BC Chen <rex-bc.chen@...iatek.com>
Subject: [v2] drm/panel: panel-simple: Add delay for LG LP120UP1

Add power sequence for LG LP120UP1.

Signed-off-by: Rex-BC Chen <rex-bc.chen@...iatek.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 9b6c4e6c38a1..9f6544450b56 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3045,6 +3045,11 @@ static const struct panel_desc lg_lp120up1 = {
 		.width = 267,
 		.height = 183,
 	},
+	.delay = {
+		.prepare = 200,
+		.enable = 50,
+		.unprepare = 500,
+	},
 	.connector_type = DRM_MODE_CONNECTOR_eDP,
 };
 
-- 
2.18.0