drm/panel: simple: Add support for Samsung LTN140AT29 panel
authorStéphane Marchesin <marcheu@chromium.org>
Wed, 18 Mar 2015 09:52:18 +0000 (10:52 +0100)
committerThierry Reding <treding@nvidia.com>
Thu, 2 Apr 2015 17:04:08 +0000 (19:04 +0200)
This panel is used by the Nyan Blaze board and can be supported by the
simple-panel driver.

Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
[tomeu.vizoso@collabora.com: add device tree binding document]
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt [new file with mode: 0644]
drivers/gpu/drm/panel/panel-simple.c

diff --git a/Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt b/Documentation/devicetree/bindings/panel/samsung,ltn140at29-301.txt
new file mode 100644 (file)
index 0000000..e7f969d
--- /dev/null
@@ -0,0 +1,7 @@
+Samsung Electronics 14" WXGA (1366x768) TFT LCD panel
+
+Required properties:
+- compatible: should be "samsung,ltn140at29-301"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
index 39806c33533901dec7104e12f1d3d9e3ea731c3c..2da228576d0ca90f1c37697e98d9619d7f9ca3cb 100644 (file)
@@ -779,6 +779,29 @@ static const struct panel_desc samsung_ltn101nt05 = {
        },
 };
 
+static const struct drm_display_mode samsung_ltn140at29_301_mode = {
+       .clock = 76300,
+       .hdisplay = 1366,
+       .hsync_start = 1366 + 64,
+       .hsync_end = 1366 + 64 + 48,
+       .htotal = 1366 + 64 + 48 + 128,
+       .vdisplay = 768,
+       .vsync_start = 768 + 2,
+       .vsync_end = 768 + 2 + 5,
+       .vtotal = 768 + 2 + 5 + 17,
+       .vrefresh = 60,
+};
+
+static const struct panel_desc samsung_ltn140at29_301 = {
+       .modes = &samsung_ltn140at29_301_mode,
+       .num_modes = 1,
+       .bpc = 6,
+       .size = {
+               .width = 320,
+               .height = 187,
+       },
+};
+
 static const struct of_device_id platform_of_match[] = {
        {
                .compatible = "auo,b101aw03",
@@ -840,6 +863,9 @@ static const struct of_device_id platform_of_match[] = {
        }, {
                .compatible = "samsung,ltn101nt05",
                .data = &samsung_ltn101nt05,
+       }, {
+               .compatible = "samsung,ltn140at29-301",
+               .data = &samsung_ltn140at29_301,
        }, {
                /* sentinel */
        }