From 72cef6f8837cb9da4d42984923fe063a3e1ae2d1 Mon Sep 17 00:00:00 2001
From: Stefan Riedmueller <s.riedmueller@phytec.de>
Date: Fri, 9 Jul 2021 22:03:49 +0200
Subject: drm/panel: simple: Add support for EDT ETM0350G0DH6 panel
Git-commit: f08a2a1eecb63debef0c6cac3d94dd06dd5abbc1
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
This patch adds support for the EDT ETM0350G0DH6 3.5" (320x240) lcd
panel to DRM simple panel driver.
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210709200349.2665205-2-y.bas@phytec.de
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index dce9cdc1e989..4d7247d25f01 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1970,6 +1970,32 @@ static const struct panel_desc edt_et035012dm6 = {
.bus_flags = DRM_BUS_FLAG_DE_LOW | DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
};
+static const struct drm_display_mode edt_etm0350g0dh6_mode = {
+ .clock = 6520,
+ .hdisplay = 320,
+ .hsync_start = 320 + 20,
+ .hsync_end = 320 + 20 + 68,
+ .htotal = 320 + 20 + 68,
+ .vdisplay = 240,
+ .vsync_start = 240 + 4,
+ .vsync_end = 240 + 4 + 18,
+ .vtotal = 240 + 4 + 18,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc edt_etm0350g0dh6 = {
+ .modes = &edt_etm0350g0dh6_mode,
+ .num_modes = 1,
+ .bpc = 6,
+ .size = {
+ .width = 70,
+ .height = 53,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
+ .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
static const struct drm_display_mode edt_etm043080dh6gp_mode = {
.clock = 10870,
.hdisplay = 480,
@@ -4430,6 +4456,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "edt,et035012dm6",
.data = &edt_et035012dm6,
+ }, {
+ .compatible = "edt,etm0350g0dh6",
+ .data = &edt_etm0350g0dh6,
}, {
.compatible = "edt,etm043080dh6gp",
.data = &edt_etm043080dh6gp,
--
2.38.1