From 28170d8225e3e06e04e02712f0de41bc1d26c49d Mon Sep 17 00:00:00 2001
From: Frieder Schrempf <frieder.schrempf@kontron.de>
Date: Wed, 12 May 2021 16:45:48 +0200
Subject: [PATCH] drm/panel: simple: Add Jenson JT60170 5" DPI panel (800x480)
According to the datasheet this contains a Sitronix ST7262 driver chip.
The timing values are taken from this chips datasheet.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
drivers/gpu/drm/panel/panel-simple.c | 31 ++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 9e0636b184b29..0f18430733556 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2820,6 +2820,34 @@ static const struct panel_desc jenson_jt60050 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct drm_display_mode jenson_jt60170_mode = {
+ .clock = 25000,
+ .hdisplay = 800,
+ .hsync_start = 800 + 4,
+ .hsync_end = 800 + 4 + 4,
+ .htotal = 800 + 4 + 4 + 8,
+ .vdisplay = 480,
+ .vsync_start = 480 + 4,
+ .vsync_end = 480 + 4 + 4,
+ .vtotal = 480 + 4 + 4 + 8,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc jenson_jt60170 = {
+ .modes = &jenson_jt60170_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 95,
+ .height = 54,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH |
+ DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE |
+ DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE,
+ .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
static const struct display_timing koe_tx14d24vm1bpa_timing = {
.pixelclock = { 5580000, 5850000, 6200000 },
.hactive = { 320, 320, 320 },
@@ -4886,6 +4914,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "jenson,jt60050",
.data = &jenson_jt60050,
+ }, {
+ .compatible = "jenson,jt60170",
+ .data = &jenson_jt60170,
}, {
.compatible = "koe,tx14d24vm1bpa",
.data = &koe_tx14d24vm1bpa,
--
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