diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_drv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 56ff8c57ef8f..dd029307be7d 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -236,6 +236,9 @@ static int mtk_drm_kms_init(struct drm_device *drm) struct device *dma_dev; int ret; + if (drm_firmware_drivers_only()) + return -ENODEV; + if (!iommu_present(&platform_bus_type)) return -EPROBE_DEFER; |