Add support for the EDT ET057023UDBA 5.7" 24-bit 640x480 DPI panel.
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Marco Felsch <[email protected]>
---
drivers/gpu/drm/panel/panel-simple.c | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
index
0019de93be1b663f55b04160606363cd043ab38b..953c1969a74e9880c7fccfe308ff016c7a941c91
100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -2096,6 +2096,35 @@ static const struct panel_desc edt_et057090dhu = {
.connector_type = DRM_MODE_CONNECTOR_DPI,
};
+static const struct display_timing edt_et057023udba_timing = {
+ .pixelclock = { 23200000, 24190000, 39640000 },
+ .hactive = { 640, 640, 640 },
+ .hfront_porch = { 20, 40, 200 },
+ .hback_porch = { 87, 40, 1 },
+ .hsync_len = { 1, 48, 87 },
+ .vactive = { 480, 480, 480 },
+ .vfront_porch = { 5, 13, 200 },
+ .vback_porch = { 31, 31, 29 },
+ .vsync_len = { 1, 1, 3 },
+ .flags = DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_HSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE |
+ DISPLAY_FLAGS_SYNC_POSEDGE,
+};
+
+static const struct panel_desc edt_et057023udba = {
+ .timings = &edt_et057023udba_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 115,
+ .height = 86,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE |
+ DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
+ .connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
static const struct drm_display_mode edt_etm0700g0dh6_mode = {
.clock = 33260,
.hdisplay = 800,
@@ -5109,6 +5138,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "edt,etm0430g0dh6",
.data = &edt_etm0430g0dh6,
+ }, {
+ .compatible = "edt,et057023udba",
+ .data = &edt_et057023udba,
}, {
.compatible = "edt,et057090dhu",
.data = &edt_et057090dhu,
--
2.47.3
