drm/panel: simple: Add support for Innolux AT070TN92

Add support for the Innolux AT070TN92 panel.

Signed-off-by: Riccardo Bortolato <bortolato@navaltechitalia.it>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/display/panel/innolux,at070tn92.txt b/Documentation/devicetree/bindings/display/panel/innolux,at070tn92.txt
new file mode 100644 (file)
index 0000000..3e10cd7
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/innolux,at070tn92.txt
@@ -0,0 +1,7 @@
+Innolux AT070TN92 7.0" WQVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "innolux,at070tn92"
+
+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 482c5680c004e794acdb9f5a0e5e3a492d9d3a89..aac65e6d41d0f74f1ec478d9cc71b5d9b68349bb 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -824,6 +824,29 @@ static const struct panel_desc innolux_at043tn24 = {
        .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode innolux_at070tn92_mode = {
+       .clock = 33333,
+       .hdisplay = 800,
+       .hsync_start = 800 + 210,
+       .hsync_end = 800 + 210 + 20,
+       .htotal = 800 + 210 + 20 + 46,
+       .vdisplay = 480,
+       .vsync_start = 480 + 22,
+       .vsync_end = 480 + 22 + 10,
+       .vtotal = 480 + 22 + 23 + 10,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc innolux_at070tn92 = {
+       .modes = &innolux_at070tn92_mode,
+       .num_modes = 1,
+       .size = {
+               .width = 154,
+               .height = 86,
+       },
+       .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
 static const struct drm_display_mode innolux_g121i1_l01_mode = {
        .clock = 71000,
        .hdisplay = 1280,
@@ -1364,6 +1387,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "innolux,at043tn24",
                .data = &innolux_at043tn24,
+       }, {
+               .compatible = "innolux,at070tn92",
+               .data = &innolux_at070tn92,
        }, {
                .compatible ="innolux,g121i1-l01",
                .data = &innolux_g121i1_l01