diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_iommu.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h index 35d25889b476..8341c7a475b4 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h @@ -38,6 +38,10 @@ static inline bool is_drm_iommu_supported(struct drm_device *drm_dev) #endif } +int drm_iommu_attach_device_if_possible( + struct exynos_drm_crtc *exynos_crtc, struct drm_device *drm_dev, + struct device *subdrv_dev); + #else static inline int drm_create_iommu_mapping(struct drm_device *drm_dev) @@ -65,5 +69,12 @@ static inline bool is_drm_iommu_supported(struct drm_device *drm_dev) return false; } +static inline int drm_iommu_attach_device_if_possible( + struct exynos_drm_crtc *exynos_crtc, struct drm_device *drm_dev, + struct device *subdrv_dev) +{ + return 0; +} + #endif #endif |