diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_dsi.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index f067c86b0b12..ec673223d6b7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -25,6 +25,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_bridge.h> #include <drm/drm_mipi_dsi.h> +#include <drm/drm_panel.h> #include <drm/drm_print.h> #include <drm/drm_probe_helper.h> #include <drm/drm_simple_kms_helper.h> @@ -1451,9 +1452,18 @@ static int exynos_dsi_host_attach(struct mipi_dsi_host *host, struct device *dev = dsi->dev; struct drm_encoder *encoder = &dsi->encoder; struct drm_device *drm = encoder->dev; + struct drm_panel *panel; int ret; - dsi->out_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0); + panel = of_drm_find_panel(device->dev.of_node); + if (!IS_ERR(panel)) { + dsi->out_bridge = devm_drm_panel_bridge_add(dev, panel); + } else { + dsi->out_bridge = of_drm_find_bridge(device->dev.of_node); + if (!dsi->out_bridge) + dsi->out_bridge = ERR_PTR(-EINVAL); + } + if (IS_ERR(dsi->out_bridge)) { ret = PTR_ERR(dsi->out_bridge); DRM_DEV_ERROR(dev, "failed to find the bridge: %d\n", ret); |