This commit adds support for Mitsubishi aa070mc01 TFT panel working
with 8 bit ISP mode (pin 19 "mode" HIGH for 20 pin TFT connector).
Signed-off-by: Lukasz Majewski <lukma@xxxxxxx>
---
Changes for v2:
- Place the code sorted alphabetically
- Add missing ./Documentation/devicetree/binding/display properties
description
---
.../display/panel/mitsubishi,aa070mc01.txt | 7 +++++
drivers/gpu/drm/panel/panel-simple.c | 35 ++++++++++++++++++++++
2 files changed, 42 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt
diff --git a/Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt
new file mode 100644
index 0000000..4f5094f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/mitsubishi,aa070mc01.txt
@@ -0,0 +1,7 @@
+Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "mitsubishi,aa070mc01"
+
+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 07188dc..72a20fc 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1350,6 +1350,38 @@ static const struct panel_desc lg_lp129qe = {
},
};
+static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
+ .clock = 30400,
+ .hdisplay = 800,
+ .hsync_start = 800 + 0,
+ .hsync_end = 800 + 1,
+ .htotal = 800 + 0 + 1 + 160,
+ .vdisplay = 480,
+ .vsync_start = 480 + 0,
+ .vsync_end = 480 + 48 + 1,
+ .vtotal = 480 + 48 + 1 + 0,
+ .vrefresh = 60,
+ .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc mitsubishi_aa070mc01 = {
+ .modes = &mitsubishi_aa070mc01_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 152,
+ .height = 91,
+ },
+
+ .delay = {
+ .enable = 200,
+ .unprepare = 200,
+ .disable = 400,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
+};
+
static const struct display_timing nec_nl12880bc20_05_timing = {
.pixelclock = { 67000000, 71000000, 75000000 },
.hactive = { 1280, 1280, 1280 },
@@ -2080,6 +2112,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "lg,lp129qe",
.data = &lg_lp129qe,
}, {
+ .compatible = "mitsubishi,aa070mc01-ca1",
+ .data = &mitsubishi_aa070mc01,
+ }, {
.compatible = "nec,nl12880bc20-05",
.data = &nec_nl12880bc20_05,
}, {
--
2.1.4
--
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