From 8def22e50f32c00f876a71dc551024fc61f647e1 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 2 Dec 2015 19:41:11 +0100 Subject: [PATCH] drm/panel: simple: Add support for Kyocera TCG121XGLP panel The Kyocera TCG121XGLP panel is an XGA LCD TFT panel connected through LVDS, which can be supported by the simple panel driver. Signed-off-by: Lucas Stach Acked-by: Rob Herring Signed-off-by: Thierry Reding --- .../bindings/display/panel/kyo,tcg121xglp.txt | 7 +++++ drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/kyo,tcg121xglp.txt diff --git a/Documentation/devicetree/bindings/display/panel/kyo,tcg121xglp.txt b/Documentation/devicetree/bindings/display/panel/kyo,tcg121xglp.txt new file mode 100644 index 000000000000..a8e940fe731e --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/kyo,tcg121xglp.txt @@ -0,0 +1,7 @@ +Kyocera Corporation 12.1" XGA (1024x768) TFT LCD panel + +Required properties: +- compatible: should be "kyo,tcg121xglp" + +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 ada97a01a651..faa1c168a6e7 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -930,6 +930,30 @@ static const struct panel_desc innolux_zj070na_01p = { }, }; +static const struct display_timing kyo_tcg121xglp_timing = { + .pixelclock = { 52000000, 65000000, 71000000 }, + .hactive = { 1024, 1024, 1024 }, + .hfront_porch = { 2, 2, 2 }, + .hback_porch = { 2, 2, 2 }, + .hsync_len = { 86, 124, 244 }, + .vactive = { 768, 768, 768 }, + .vfront_porch = { 2, 2, 2 }, + .vback_porch = { 2, 2, 2 }, + .vsync_len = { 6, 34, 73 }, + .flags = DISPLAY_FLAGS_DE_HIGH, +}; + +static const struct panel_desc kyo_tcg121xglp = { + .timings = &kyo_tcg121xglp_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 246, + .height = 184, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, +}; + static const struct drm_display_mode lg_lb070wv8_mode = { .clock = 33246, .hdisplay = 800, @@ -1197,6 +1221,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "innolux,zj070na-01p", .data = &innolux_zj070na_01p, + }, { + .compatible = "kyo,tcg121xglp", + .data = &kyo_tcg121xglp, }, { .compatible = "lg,lb070wv8", .data = &lg_lb070wv8, -- 2.39.2