linux-kernel - [PATCH] drm/panel-edp: Add support for several panels

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Message-Id: <20250421094438.4199-1-xiazhengqiao@huaqin.corp-partner.google.com>
Date: Mon, 21 Apr 2025 17:44:38 +0800
From: Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>
To: dianders@...omium.org,
	neil.armstrong@...aro.org,
	quic_jesszhan@...cinc.com,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	airlied@...il.com,
	simona@...ll.ch
Cc: dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>
Subject: [PATCH] drm/panel-edp: Add support for several panels

AUO B140QAN08.H
BOE NE140WUM-N6S
CSW MNE007QS3-8

Signed-off-by: Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>
---
 drivers/gpu/drm/panel/panel-edp.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 52028c8f8988..83339c0ccaff 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1744,12 +1744,26 @@ static const struct panel_delay delay_200_500_e50_p2e200 = {
 	.prepare_to_enable = 200,
 };
 
+static const struct panel_delay delay_80_500_e80_p2e200 = {
+	.hpd_absent = 80,
+	.unprepare = 500,
+	.enable = 80,
+	.prepare_to_enable = 200,
+};
+
 static const struct panel_delay delay_200_500_e80 = {
 	.hpd_absent = 200,
 	.unprepare = 500,
 	.enable = 80,
 };
 
+static const struct panel_delay delay_200_500_e80_p2e80 = {
+	.hpd_absent = 200,
+	.unprepare = 500,
+	.enable = 80,
+	.prepare_to_enable = 80,
+};
+
 static const struct panel_delay delay_200_500_e80_d50 = {
 	.hpd_absent = 200,
 	.unprepare = 500,
@@ -1880,6 +1894,7 @@ static const struct edp_panel_entry edp_panels[] = {
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0xc4b4, &delay_200_500_e50, "B116XAT04.1"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0xd497, &delay_200_500_e50, "B120XAN01.0"),
 	EDP_PANEL_ENTRY('A', 'U', 'O', 0xf390, &delay_200_500_e50, "B140XTN07.7"),
+	EDP_PANEL_ENTRY('A', 'U', 'O', 0xc9a8, &delay_200_500_e50, "B140QAN08.H"),
 
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0607, &delay_200_500_e200, "Unknown"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0608, &delay_200_500_e50, "NT116WHM-N11"),
@@ -1915,6 +1930,7 @@ static const struct edp_panel_entry edp_panels[] = {
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x09c3, &delay_200_500_e50, "NT116WHM-N21,836X2"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x094b, &delay_200_500_e50, "NT116WHM-N21"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0951, &delay_200_500_e80, "NV116WHM-N47"),
+	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0d73, &delay_200_500_e80_p2e80, "NE140WUM-N6S"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x095f, &delay_200_500_e50, "NE135FBM-N41 v8.1"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x096e, &delay_200_500_e50_po2e200, "NV116WHM-T07 V8.0"),
 	EDP_PANEL_ENTRY('B', 'O', 'E', 0x0979, &delay_200_500_e50, "NV116WHM-N49 V8.0"),
@@ -1973,6 +1989,7 @@ 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, "MNB601LS1-4"),
 	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1448, &delay_200_500_e50, "MNE007QS3-7"),
+	EDP_PANEL_ENTRY('C', 'S', 'W', 0x1457, &delay_80_500_e80_p2e200, "MNE007QS3-8"),
 
 	EDP_PANEL_ENTRY('E', 'T', 'C', 0x0000, &delay_50_500_e200_d200_po2e335, "LP079QX1-SP0V"),
 
-- 
2.17.1