GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-23 23:32:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

drm/tegra: gem: Make __tegra_gem_mmap() available more widely

Browse source 
This function allows mapping a GEM object into a virtual memory address
space, which makes it useful outside of the GEM code.

While at it, rename the function so it doesn't clash with the function
that implements the DRM_TEGRA_GEM_MMAP IOCTL.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2018-02-07 18:45:55 +01:00
parent b6d7974d10
commit 04c0746663
2 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

1
drivers/gpu/drm/tegra/gem.h
View file

@ -70,6 +70,7 @@ int tegra_bo_dumb_create(struct drm_file *file, struct drm_device *drm,
extern const struct vm_operations_struct tegra_bo_vm_ops;
int __tegra_gem_mmap(struct drm_gem_object *gem, struct vm_area_struct *vma);
int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma);
struct dma_buf *tegra_gem_prime_export(struct drm_device *drm,