From 26ab0065794de0317776e97e58364ac30b33f6b2 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Thu, 15 May 2014 11:38:45 +0200 Subject: [PATCH] drm/panel: add support for EDT ET057090DHU panel This panel is sold by Toradex for Colibri T20/T30 and Apalis T30 evaluation kits. Signed-off-by: Stefan Agner Signed-off-by: Thierry Reding --- .../devicetree/bindings/panel/edt,et057090dhu.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/edt,et057090dhu.txt diff --git a/Documentation/devicetree/bindings/panel/edt,et057090dhu.txt b/Documentation/devicetree/bindings/panel/edt,et057090dhu.txt new file mode 100644 index 000000000000..4903d7b1d947 --- /dev/null +++ b/Documentation/devicetree/bindings/panel/edt,et057090dhu.txt @@ -0,0 +1,7 @@ +Emerging Display Technology Corp. 5.7" VGA TFT LCD panel + +Required properties: +- compatible: should be "edt,et057090dhu" + +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 72da48cce7e4..a0d3cf11ca15 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -328,6 +328,29 @@ static const struct panel_desc chunghwa_claa101wb01 = { }, }; +static const struct drm_display_mode edt_et057090dhu_mode = { + .clock = 25175, + .hdisplay = 640, + .hsync_start = 640 + 16, + .hsync_end = 640 + 16 + 30, + .htotal = 640 + 16 + 30 + 114, + .vdisplay = 480, + .vsync_start = 480 + 10, + .vsync_end = 480 + 10 + 3, + .vtotal = 480 + 10 + 3 + 32, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc edt_et057090dhu = { + .modes = &edt_et057090dhu_mode, + .num_modes = 1, + .size = { + .width = 115, + .height = 86, + }, +}; + static const struct drm_display_mode edt_etm0700g0dh6_mode = { .clock = 33260, .hdisplay = 800, @@ -406,6 +429,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "chunghwa,claa101wb01", .data = &chunghwa_claa101wb01 }, { + .compatible = "edt,et057090dhu", + .data = &edt_et057090dhu, + }, { .compatible = "edt,et070080dh6", .data = &edt_etm0700g0dh6, }, { -- 2.11.0