From 2f7b832fc9920b444c7a0c36005369147b9a003b Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Wed, 15 Apr 2020 19:27:23 +0200 Subject: [PATCH] drm/panel: simple: Add support for AUO G190EAN01 panel Add timings for the G190EAN01 dual channel LVDS panel. Signed-off-by: Sebastian Reichel Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200415172725.84257-2-sebastian.reichel@collabora.com --- .../bindings/display/panel/panel-simple.yaml | 2 ++ drivers/gpu/drm/panel/panel-simple.c | 33 +++++++++++++++++++ 2 files changed, 35 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index 989cb3ca6d58..a1daae98784e 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -57,6 +57,8 @@ properties: - auo,g133han01 # AU Optronics Corporation 18.5" FHD (1920x1080) TFT LCD panel - auo,g185han01 + # AU Optronics Corporation 19.0" (1280x1024) TFT LCD panel + - auo,g190ean01 # AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel - auo,p320hvn03 # AU Optronics Corporation 21.5" FHD (1920x1080) color TFT LCD panel diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 003b54ea90d5..cef344ada3b2 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -922,6 +922,36 @@ static const struct panel_desc auo_g185han01 = { .connector_type = DRM_MODE_CONNECTOR_LVDS, }; +static const struct display_timing auo_g190ean01_timings = { + .pixelclock = { 90000000, 108000000, 135000000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 126, 184, 1266 }, + .hback_porch = { 84, 122, 844 }, + .hsync_len = { 70, 102, 704 }, + .vactive = { 1024, 1024, 1024 }, + .vfront_porch = { 4, 26, 76 }, + .vback_porch = { 2, 8, 25 }, + .vsync_len = { 2, 8, 25 }, +}; + +static const struct panel_desc auo_g190ean01 = { + .timings = &auo_g190ean01_timings, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 376, + .height = 301, + }, + .delay = { + .prepare = 50, + .enable = 200, + .disable = 110, + .unprepare = 1000, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .connector_type = DRM_MODE_CONNECTOR_LVDS, +}; + static const struct display_timing auo_p320hvn03_timings = { .pixelclock = { 106000000, 148500000, 164000000 }, .hactive = { 1920, 1920, 1920 }, @@ -3486,6 +3516,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "auo,g185han01", .data = &auo_g185han01, + }, { + .compatible = "auo,g190ean01", + .data = &auo_g190ean01, }, { .compatible = "auo,p320hvn03", .data = &auo_p320hvn03,