linux-kernel - [PATCH 7/9] drm/panel: simple: add Jenson JT60248-01

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Message-Id: <20210218225458.823773-8-giulio.benetti@benettiengineering.com>
Date:   Thu, 18 Feb 2021 23:54:55 +0100
From:   Giulio Benetti <giulio.benetti@...ettiengineering.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Giulio Benetti <giulio.benetti@...ronovasrl.com>,
        Giulio Benetti <giulio.benetti@...ettiengineering.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Arnd Bergmann <arnd@...db.de>, Shawn Guo <shawnguo@...nel.org>,
        Daniel Palmer <daniel@...f.com>,
        Lubomir Rintel <lkundrak@...sk>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        allen <allen.chen@....com.tw>,
        Max Merchel <Max.Merchel@...group.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 7/9] drm/panel: simple: add Jenson JT60248-01

From: Giulio Benetti <giulio.benetti@...ronovasrl.com>

This patch adds support for Jenson JT60248-01 480x272 4.3" panel to DRM
simple panel driver.

Signed-off-by: Giulio Benetti <giulio.benetti@...ronovasrl.com>
Signed-off-by: Giulio Benetti <giulio.benetti@...ettiengineering.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index f268ad5f5345..f243087ce89b 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2420,6 +2420,30 @@ static const struct panel_desc jenson_jt60245_01 = {
 	.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
 };
 
+static const struct drm_display_mode jenson_jt60248_01_mode = {
+	.clock = 9000,
+	.hdisplay = 480,
+	.hsync_start = 480 + 8,
+	.hsync_end = 480 + 8 + 4,
+	.htotal = 480 + 8 + 4 + 43,
+	.vdisplay = 272,
+	.vsync_start = 272 + 8,
+	.vsync_end = 272 + 8 + 4,
+	.vtotal = 272 + 8 + 4 + 12,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc jenson_jt60248_01 = {
+	.modes = &jenson_jt60248_01_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 95,
+		.height = 54,
+	},
+	.bus_flags = DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE,
+};
+
 static const struct drm_display_mode kingdisplay_kd116n21_30nv_a010_mode = {
 	.clock = 81000,
 	.hdisplay = 1366,
@@ -4189,6 +4213,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "jenson,jt60245-01",
 		.data = &jenson_jt60245_01,
+	}, {
+		.compatible = "jenson,jt60248-01",
+		.data = &jenson_jt60248_01,
 	}, {
 		.compatible = "kingdisplay,kd116n21-30nv-a010",
 		.data = &kingdisplay_kd116n21_30nv_a010,
-- 
2.25.1