diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.h | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 9057d7f1d6ed..d46a62c30812 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -77,32 +77,26 @@ int exynos_drm_gem_map_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); /* - * get dma address from gem handle and this function could be used for + * get exynos drm object from gem handle, this function could be used for * other drivers such as 2d/3d acceleration drivers. * with this function call, gem object reference count would be increased. */ -dma_addr_t *exynos_drm_gem_get_dma_addr(struct drm_device *dev, - unsigned int gem_handle, - struct drm_file *filp); +struct exynos_drm_gem *exynos_drm_gem_get(struct drm_file *filp, + unsigned int gem_handle); /* - * put dma address from gem handle and this function could be used for - * other drivers such as 2d/3d acceleration drivers. - * with this function call, gem object reference count would be decreased. + * put exynos drm object acquired from exynos_drm_gem_get(), + * gem object reference count would be decreased. */ -void exynos_drm_gem_put_dma_addr(struct drm_device *dev, - unsigned int gem_handle, - struct drm_file *filp); +static inline void exynos_drm_gem_put(struct exynos_drm_gem *exynos_gem) +{ + drm_gem_object_put_unlocked(&exynos_gem->base); +} /* get buffer information to memory region allocated by gem. */ int exynos_drm_gem_get_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -/* get buffer size to gem handle. */ -unsigned long exynos_drm_gem_get_size(struct drm_device *dev, - unsigned int gem_handle, - struct drm_file *file_priv); - /* free gem object. */ void exynos_drm_gem_free_object(struct drm_gem_object *obj); |