diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_dpi.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_dpi.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 88a6856024c2..b05f900d9322 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -20,6 +20,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_bridge.h> +#include <drm/drm_bridge_connector.h> #include <drm/drm_crtc.h> #include <drm/drm_of.h> #include <drm/drm_simple_kms_helper.h> @@ -66,6 +67,7 @@ struct mtk_dpi { struct drm_encoder encoder; struct drm_bridge bridge; struct drm_bridge *next_bridge; + struct drm_connector *connector; void __iomem *regs; struct device *dev; struct clk *engine_clk; @@ -591,12 +593,21 @@ static int mtk_dpi_bind(struct device *dev, struct device *master, void *data) dpi->encoder.possible_crtcs = mtk_drm_find_possible_crtc_by_comp(drm_dev, dpi->dev); - ret = drm_bridge_attach(&dpi->encoder, &dpi->bridge, NULL, 0); + ret = drm_bridge_attach(&dpi->encoder, &dpi->bridge, NULL, + DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret) { dev_err(dev, "Failed to attach bridge: %d\n", ret); goto err_cleanup; } + dpi->connector = drm_bridge_connector_init(drm_dev, &dpi->encoder); + if (IS_ERR(dpi->connector)) { + dev_err(dev, "Unable to create bridge connector\n"); + ret = PTR_ERR(dpi->connector); + goto err_cleanup; + } + drm_connector_attach_encoder(dpi->connector, &dpi->encoder); + dpi->bit_num = MTK_DPI_OUT_BIT_NUM_8BITS; dpi->channel_swap = MTK_DPI_OUT_CHANNEL_SWAP_RGB; dpi->yc_map = MTK_DPI_OUT_YC_MAP_RGB; |