From 06e733e41f87d75a60347b0c93a18fc0104d709d Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 18 Oct 2017 19:22:40 +0200 Subject: [PATCH] drm/panel: simple: add Toshiba LT089AC19000 Only exposes a single mode and not a complete display timing, as the datasheet is rather vague about the minimum/maximum values. Signed-off-by: Lucas Stach Acked-by: Rob Herring Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20171018172240.8772-1-l.stach@pengutronix.de --- .../display/panel/toshiba,lt089ac29000.txt | 8 +++++++ drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt diff --git a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt new file mode 100644 index 000000000000..4c0caaf246c9 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt @@ -0,0 +1,8 @@ +Toshiba 8.9" WXGA (1280x768) TFT LCD panel + +Required properties: +- compatible: should be "toshiba,lt089ac29000.txt" +- power-supply: as specified in the base binding + +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 8838de2b9709..b7c4709f7b34 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1837,6 +1837,30 @@ static const struct panel_desc tianma_tm070jdhg30 = { .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, }; +static const struct drm_display_mode toshiba_lt089ac29000_mode = { + .clock = 79500, + .hdisplay = 1280, + .hsync_start = 1280 + 192, + .hsync_end = 1280 + 192 + 128, + .htotal = 1280 + 192 + 128 + 64, + .vdisplay = 768, + .vsync_start = 768 + 20, + .vsync_end = 768 + 20 + 7, + .vtotal = 768 + 20 + 7 + 3, + .vrefresh = 60, +}; + +static const struct panel_desc toshiba_lt089ac29000 = { + .modes = &toshiba_lt089ac29000_mode, + .num_modes = 1, + .size = { + .width = 194, + .height = 116, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE, +}; + static const struct drm_display_mode tpk_f07a_0102_mode = { .clock = 33260, .hdisplay = 800, @@ -2119,6 +2143,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "tianma,tm070jdhg30", .data = &tianma_tm070jdhg30, }, { + .compatible = "toshiba,lt089ac29000", + .data = &toshiba_lt089ac29000, + }, { .compatible = "tpk,f07a-0102", .data = &tpk_f07a_0102, }, { -- 2.11.0