diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2021-06-24 11:55:02 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2021-10-21 12:46:23 +0200 |
| commit | f8b5307074f8be80a9806d85b01e5ba933dd0360 (patch) | |
| tree | 109c1994f2edba707f8efb54b61e8f656ae234c3 /drivers/gpu/drm/rockchip/rockchip_drm_gem.h | |
| parent | a3c09a02ef9f7d77c35c8bdcf91a97de6784d2f5 (diff) | |
drm/rockchip: Implement mmap as GEM object function
Moving the driver-specific mmap code into a GEM object function allows
for using DRM helpers for various mmap callbacks.
The respective rockchip functions are being removed. The file_operations
structure fops is now being created by the helper macro
DEFINE_DRM_GEM_FOPS().
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
[On rk3288 (pinky), rk3399 (gru-kevin, puma) and rk3328 (rock64)]
Tested-by: Heiko Stuebner <heiko@sntech.de>
[On RK3188/RK3066 (without iommu)]
Tested-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210624095502.8945-1-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_gem.h')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h index 5a70a56cd406..47c1861eece0 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h @@ -34,13 +34,6 @@ rockchip_gem_prime_import_sg_table(struct drm_device *dev, int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map); void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map); -/* drm driver mmap file operations */ -int rockchip_gem_mmap(struct file *filp, struct vm_area_struct *vma); - -/* mmap a gem object to userspace. */ -int rockchip_gem_mmap_buf(struct drm_gem_object *obj, - struct vm_area_struct *vma); - struct rockchip_gem_object * rockchip_gem_create_object(struct drm_device *drm, unsigned int size, bool alloc_kmap); |