drm/panel: simple: Add AVIC TM070DDH03 panel support

The Shanghai AVIC Optoelectronics TM070DDH03 is a 7" 1024x600 TFT LCD
panel connecting to a 24-bit RGB LVDS interface.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/panel/avic,tm070ddh03.txt b/Documentation/devicetree/bindings/panel/avic,tm070ddh03.txt
new file mode 100644 (file)
index 0000000..b6f2f3e
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/avic,tm070ddh03.txt
@@ -0,0 +1,7 @@
+Shanghai AVIC Optoelectronics 7" 1024x600 color TFT-LCD panel
+
+Required properties:
+- compatible: should be "avic,tm070ddh03"
+
+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 787983c..39806c3 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -448,6 +448,34 @@ static const struct panel_desc auo_b133htn01 = {
        },
 };
 
+static const struct drm_display_mode avic_tm070ddh03_mode = {
+       .clock = 51200,
+       .hdisplay = 1024,
+       .hsync_start = 1024 + 160,
+       .hsync_end = 1024 + 160 + 4,
+       .htotal = 1024 + 160 + 4 + 156,
+       .vdisplay = 600,
+       .vsync_start = 600 + 17,
+       .vsync_end = 600 + 17 + 1,
+       .vtotal = 600 + 17 + 1 + 17,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc avic_tm070ddh03 = {
+       .modes = &avic_tm070ddh03_mode,
+       .num_modes = 1,
+       .bpc = 8,
+       .size = {
+               .width = 154,
+               .height = 90,
+       },
+       .delay = {
+               .prepare = 20,
+               .enable = 200,
+               .disable = 200,
+       },
+};
+
 static const struct drm_display_mode chunghwa_claa101wa01a_mode = {
        .clock = 72070,
        .hdisplay = 1366,
@@ -767,6 +795,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "auo,b133xtn01",
                .data = &auo_b133xtn01,
+       }, {
+               .compatible = "avic,tm070ddh03",
+               .data = &avic_tm070ddh03,
        }, {
                .compatible = "chunghwa,claa101wa01a",
                .data = &chunghwa_claa101wa01a