2 files changed, 52 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/display/panel/koe,tx31d200vm0baa.txt b/Documentation/devicetree/bindings/display/panel/koe,tx31d200vm0baa.txt
new file mode 100644
index 000000000000..6a036ede3e28
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/koe,tx31d200vm0baa.txt
@@ -0,0 +1,25 @@
+Kaohsiung Opto-Electronics. TX31D200VM0BAA 12.3" HSXGA LVDS panel
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
+
+Required properties:
+- compatible: should be "koe,tx31d200vm0baa"
+
+Optional properties:
+- backlight: phandle of the backlight device attached to the panel
+
+Optional nodes:
+- Video port for LVDS panel input.
+
+Example:
+        panel {
+                compatible = "koe,tx31d200vm0baa";
+                backlight = <&backlight_lvds>;
+
+                port {
+                        panel_in: endpoint {
+                                remote-endpoint = <&lvds0_out>;
+                        };
+                };
+        };
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 7d3cecd3b48a..5cc1d6e797fe 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1217,6 +1217,30 @@ static const struct panel_desc innolux_zj070na_01p = {
         },
 };
 
+static const struct display_timing koe_tx31d200vm0baa_timing = {
+        .pixelclock = { 39600000, 43200000, 48000000 },
+        .hactive = { 1280, 1280, 1280 },
+        .hfront_porch = { 16, 36, 56 },
+        .hback_porch = { 16, 36, 56 },
+        .hsync_len = { 8, 8, 8 },
+        .vactive = { 480, 480, 480 },
+        .vfront_porch = { 6, 21, 33.5 },
+        .vback_porch = { 6, 21, 33.5 },
+        .vsync_len = { 8, 8, 8 },
+        .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc koe_tx31d200vm0baa = {
+        .timings = &koe_tx31d200vm0baa_timing,
+        .num_timings = 1,
+        .bpc = 6,
+        .size = {
+                .width = 292,
+                .height = 109,
+        },
+        .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG,
+};
+
 static const struct display_timing kyo_tcg121xglp_timing = {
         .pixelclock = { 52000000, 65000000, 71000000 },
         .hactive = { 1024, 1024, 1024 },
@@ -2123,6 +2147,9 @@ static const struct of_device_id platform_of_match[] = {
                 .compatible = "innolux,zj070na-01p",
                 .data = &innolux_zj070na_01p,
         }, {
+                .compatible = "koe,tx31d200vm0baa",
+                .data = &koe_tx31d200vm0baa,
+        }, {
                 .compatible = "kyo,tcg121xglp",
                 .data = &kyo_tcg121xglp,
         }, {