diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 5ba71a3b44de..2fbb9dff0a34 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1902,6 +1902,39 @@ static const struct panel_desc dataimage_scf0700c48ggu18 = { .connector_type = DRM_MODE_CONNECTOR_DPI, }; +static const struct display_timing displaytech_dt050btft_pts_timing = { + /* The TYP pixel clock are recalculated from tV * tH * 60 Hz */ + .pixelclock = { 30000000, 33264000, 50000000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 16, 210, 354 }, + /* Datasheet Figure 3 indicates, that tHPW is part of tHBP */ + .hback_porch = { 41, 26, 6 }, + .hsync_len = { 1, 20, 40 }, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 7, 22, 147 }, + /* Datasheet Figure 2 indicates, that tVPW is part of tVBP */ + .vback_porch = { 22, 13, 3 }, + .vsync_len = { 1, 10, 20 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | + DISPLAY_FLAGS_SYNC_POSEDGE, +}; + +static const struct panel_desc displaytech_dt050btft_pts = { + .timings = &displaytech_dt050btft_pts_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 108, + .height = 65, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + static const struct display_timing dlc_dlc0700yzg_1_timing = { .pixelclock = { 45000000, 51200000, 57000000 }, .hactive = { 1024, 1024, 1024 }, @@ -5681,6 +5714,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "dataimage,scf0700c48ggu18", .data = &dataimage_scf0700c48ggu18, + }, { + .compatible = "displaytech,dt050btft-pts", + .data = &displaytech_dt050btft_pts, }, { .compatible = "dlc,dlc0700yzg-1", .data = &dlc_dlc0700yzg_1,