This adds support for the COM43H4M85ULC 3.7" 800x480 panel to the
DRM simple panel driver.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
.../bindings/panel/ortustech,com43h4m85ulc.txt | 7 ++++++
drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++
2 files changed, 34 insertions(+)
create mode 100644 Documentation/devicetree/bindings/panel/ortustech,com43h4m85ulc.txt
diff --git a/Documentation/devicetree/bindings/panel/ortustech,com43h4m85ulc.txt b/Documentation/devicetree/bindings/panel/ortustech,com43h4m85ulc.txt
new file mode 100644
index 0000000..de19e93
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/ortustech,com43h4m85ulc.txt
@@ -0,0 +1,7 @@
+OrtusTech COM43H4M85ULC Blanview 3.7" TFT-LCD panel
+
+Required properties:
+- compatible: should be "ortustech,com43h4m85ulc"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index aac9dc1..da7c8ab 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -782,6 +782,30 @@ static const struct panel_desc lg_lp129qe = {
},
};
+static const struct drm_display_mode ortustech_com43h4m85ulc_mode = {
+ .clock = 25000,
+ .hdisplay = 480,
+ .hsync_start = 480 + 10,
+ .hsync_end = 480 + 10 + 10,
+ .htotal = 480 + 10 + 10 + 15,
+ .vdisplay = 800,
+ .vsync_start = 800 + 3,
+ .vsync_end = 800 + 3 + 3,
+ .vtotal = 800 + 3 + 3 + 3,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc ortustech_com43h4m85ulc = {
+ .modes = &ortustech_com43h4m85ulc_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 56,
+ .height = 93,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
static const struct drm_display_mode samsung_ltn101nt05_mode = {
.clock = 54030,
.hdisplay = 1024,
@@ -867,6 +891,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
+ .compatible = "ortustech,com43h4m85ulc",
+ .data = &ortustech_com43h4m85ulc,
+ }, {
.compatible = "samsung,ltn101nt05",
.data = &samsung_ltn101nt05,
}, {
--
2.1.4
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