drm/panel: Add support for Chunghwa CLAA101WA01A panel

The Chunghwa CLAA101WA01A is a 10.1" 1366x768 panel, which can be
supported by the simple panel driver.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt b/Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt
new file mode 100644 (file)
index 0000000..f24614e
--- /dev/null
+++ b/Documentation/devicetree/bindings/panel/chunghwa,claa101wa01a.txt
@@ -0,0 +1,7 @@
+Chunghwa Picture Tubes Ltd. 10.1" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "chunghwa,claa101wa01a"
+
+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 a2d5e3f1205ec4b3036feb5a3cef6a84fed08e22..520b569ae3c8cf2ce856f8a4ce3ef93b18d3e131 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -316,6 +316,28 @@ static const struct panel_desc auo_b101aw03 = {
        },
 };
 
+static const struct drm_display_mode chunghwa_claa101wa01a_mode = {
+       .clock = 72070,
+       .hdisplay = 1366,
+       .hsync_start = 1366 + 58,
+       .hsync_end = 1366 + 58 + 58,
+       .htotal = 1366 + 58 + 58 + 58,
+       .vdisplay = 768,
+       .vsync_start = 768 + 4,
+       .vsync_end = 768 + 4 + 4,
+       .vtotal = 768 + 4 + 4 + 4,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc chunghwa_claa101wa01a = {
+       .modes = &chunghwa_claa101wa01a_mode,
+       .num_modes = 1,
+       .size = {
+               .width = 220,
+               .height = 120,
+       },
+};
+
 static const struct drm_display_mode chunghwa_claa101wb01_mode = {
        .clock = 69300,
        .hdisplay = 1366,
@@ -364,6 +386,9 @@ static const struct of_device_id platform_of_match[] = {
        {
                .compatible = "auo,b101aw03",
                .data = &auo_b101aw03,
+       }, {
+               .compatible = "chunghwa,claa101wa01a",
+               .data = &chunghwa_claa101wa01a
        }, {
                .compatible = "chunghwa,claa101wb01",
                .data = &chunghwa_claa101wb01