linux-kernel - [PATCH 2/2] drm/panel: simple: add samsung,s6e3fa2 panel

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Date:   Wed, 30 Dec 2020 17:17:11 +0200
From:   Iskren Chernev <iskren.chernev@...il.com>
To:     Rob Herring <robh+dt@...nel.org>, Sam Ravnborg <sam@...nborg.org>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     Daniel Vetter <daniel@...ll.ch>, David Airlie <airlied@...ux.ie>,
        devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht,
        Samuel Pascua <pascua.samuel.14@...il.com>
Subject: [PATCH 2/2] drm/panel: simple: add samsung,s6e3fa2 panel

From: Samuel Pascua <pascua.samuel.14@...il.com>

This panel is used on the Samsung Galaxy S5 (klte).

Signed-off-by: Samuel Pascua <pascua.samuel.14@...il.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 41bbec72b2dad..5f16826f3ae06 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -4611,6 +4611,33 @@ static const struct panel_desc_dsi osd101t2045_53ts = {
 	.lanes = 4,
 };

+static const struct drm_display_mode s6e3fa2_mode = {
+	.clock = 149769,
+	.hdisplay = 1080,
+	.hsync_start = 1080 + 162,
+	.hsync_end = 1080 + 162 + 10,
+	.htotal = 1080 + 162 + 10 + 36,
+	.vdisplay = 1920,
+	.vsync_start = 1920 + 13,
+	.vsync_end = 1920 + 13 + 2,
+	.vtotal = 1920 + 13 + 2 + 3,
+};
+
+static const struct panel_desc_dsi samsung_s6e3fa2 = {
+	.desc = {
+		.modes = &s6e3fa2_mode,
+		.num_modes = 1,
+		.bpc = 8,
+		.size = {
+			.width = 65,
+			.height = 115,
+		},
+	},
+	.flags = MIPI_DSI_MODE_VIDEO_BURST,
+	.format = MIPI_DSI_FMT_RGB888,
+	.lanes = 4,
+};
+
 static const struct of_device_id dsi_of_match[] = {
 	{
 		.compatible = "auo,b080uan01",
@@ -4633,6 +4660,9 @@ static const struct of_device_id dsi_of_match[] = {
 	}, {
 		.compatible = "osddisplays,osd101t2045-53ts",
 		.data = &osd101t2045_53ts
+	}, {
+		.compatible = "samsung,s6e3fa2",
+		.data = &samsung_s6e3fa2
 	}, {
 		/* sentinel */
 	}
--
2.29.2