diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c index 3d24690e891bb..47387f127e05a 100644 --- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c +++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c @@ -187,6 +187,21 @@ static const struct drm_display_mode t28cp45tn89_mode = { .flags = DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_NVSYNC, }; +static const struct drm_display_mode et028013dma_mode = { + .clock = 3000, + .hdisplay = 240, + .hsync_start = 240 + 38, + .hsync_end = 240 + 38 + 10, + .htotal = 240 + 38 + 10 + 10, + .vdisplay = 320, + .vsync_start = 320 + 8, + .vsync_end = 320 + 8 + 4, + .vtotal = 320 + 8 + 4 + 4, + .width_mm = 43, + .height_mm = 58, + .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC, +}; + static const struct st7789_panel_info default_panel = { .mode = &default_mode, .invert_mode = true, @@ -203,6 +218,14 @@ static const struct st7789_panel_info t28cp45tn89_panel = { DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE, }; +static const struct st7789_panel_info et028013dma_panel = { + .mode = &et028013dma_mode, + .invert_mode = true, + .bus_format = MEDIA_BUS_FMT_RGB666_1X18, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE, +}; + static int st7789v_get_modes(struct drm_panel *panel, struct drm_connector *connector) { @@ -474,6 +497,7 @@ static void st7789v_remove(struct spi_device *spi) static const struct spi_device_id st7789v_spi_id[] = { { "st7789v", (unsigned long) &default_panel }, { "t28cp45tn89-v17", (unsigned long) &t28cp45tn89_panel }, + { "et028013dma", (unsigned long) &et028013dma_panel }, { } }; MODULE_DEVICE_TABLE(spi, st7789v_spi_id); @@ -481,6 +505,7 @@ MODULE_DEVICE_TABLE(spi, st7789v_spi_id); static const struct of_device_id st7789v_of_match[] = { { .compatible = "sitronix,st7789v", .data = &default_panel }, { .compatible = "inanbo,t28cp45tn89-v17", .data = &t28cp45tn89_panel }, + { .compatible = "edt,et028013dma", .data = &et028013dma_panel }, { } }; MODULE_DEVICE_TABLE(of, st7789v_of_match);