From 6cbe7cd15f953a8bb49cab9b85077e1ee4e0e999 Mon Sep 17 00:00:00 2001 From: Marco Felsch Date: Mon, 24 Sep 2018 17:26:10 +0200 Subject: [PATCH] drm/panel: simple: Add DLC1010GIG panel Add support for the DLC DLC1010GIG 1280x800 10.1" LVDS panel to the simple-panel driver. Signed-off-by: Marco Felsch Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20180924152610.25939-1-m.felsch@pengutronix.de --- .../bindings/display/panel/dlc,dlc1010gig.txt | 12 +++++++ drivers/gpu/drm/panel/panel-simple.c | 33 +++++++++++++++++++ 2 files changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt diff --git a/Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt b/Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt new file mode 100644 index 000000000000..fbf5dcd15661 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/dlc,dlc1010gig.txt @@ -0,0 +1,12 @@ +DLC Display Co. DLC1010GIG 10.1" WXGA TFT LCD Panel + +Required properties: +- compatible: should be "dlc,dlc1010gig" +- power-supply: See simple-panel.txt + +Optional properties: +- enable-gpios: See simple-panel.txt +- backlight: See simple-panel.txt + +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 5f3f061aed5f..90296090340e 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1032,6 +1032,36 @@ static const struct panel_desc dlc_dlc0700yzg_1 = { .bus_format = MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, }; +static const struct display_timing dlc_dlc1010gig_timing = { + .pixelclock = { 68900000, 71100000, 73400000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 43, 53, 63 }, + .hback_porch = { 43, 53, 63 }, + .hsync_len = { 44, 54, 64 }, + .vactive = { 800, 800, 800 }, + .vfront_porch = { 5, 8, 11 }, + .vback_porch = { 5, 8, 11 }, + .vsync_len = { 5, 7, 11 }, + .flags = DISPLAY_FLAGS_DE_HIGH, +}; + +static const struct panel_desc dlc_dlc1010gig = { + .timings = &dlc_dlc1010gig_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 216, + .height = 135, + }, + .delay = { + .prepare = 60, + .enable = 150, + .disable = 100, + .unprepare = 60, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, +}; + static const struct drm_display_mode edt_et057090dhu_mode = { .clock = 25175, .hdisplay = 640, @@ -2470,6 +2500,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "dlc,dlc0700yzg-1", .data = &dlc_dlc0700yzg_1, + }, { + .compatible = "dlc,dlc1010gig", + .data = &dlc_dlc1010gig, }, { .compatible = "edt,et057090dhu", .data = &edt_et057090dhu,