drm/panel: simple: add support for EDT ET0350 3.5" QVGA panel

diff --git a/Documentation/devicetree/bindings/display/panel/edt,et0350g0dh6.txt b/Documentation/devicetree/bindings/display/panel/edt,et0350g0dh6.txt
new file mode 100644 (file)
index 0000000..5546221
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/edt,et0350g0dh6.txt
@@ -0,0 +1,7 @@
+Emerging Display Technology Corp. 3.5" QVGA (320x240) TFT LCD panel
+
+Required properties:
+- compatible: should be "edt,et0350g0dh6"
+
+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 7bbb752332ff4651ee1b132fd270759de327c91d..f57b463b06e9045bd5cbcd99c047abf7d7d834bd 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -763,6 +763,22 @@ static const struct panel_desc chunghwa_claa101wb01 = {
        },
 };
 
+static const struct drm_display_mode edt_et0350g0dh6_mode =
+       SP_DISPLAY_MODE(6500, 320, 20, 0, 68, 240, 4, 0, 18, 60,
+                       DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC);
+
+static const struct panel_desc edt_et0350g0dh6 = {
+       .modes = &edt_et0350g0dh6_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 70,
+               .height = 53,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+       .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE,
+};
+
 static const struct drm_display_mode edt_et057090dhu_mode =
        SP_DISPLAY_MODE(25175, 640, 16, 30, 114, 480, 10, 3, 32, 60,
                        DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC);
@@ -1590,6 +1606,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "chunghwa,claa101wb01",
                .data = &chunghwa_claa101wb01
+       }, {
+               .compatible = "edt,et0350g0dh6",
+               .data = &edt_et0350g0dh6,
        }, {
                .compatible = "edt,et057090dhu",
                .data = &edt_et057090dhu,