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| author | Thierry Reding <treding@nvidia.com> | 2018-02-07 20:45:55 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2018-03-08 16:38:30 +0300 |
| commit | 04c0746663bd3ae3cce5e02d5b32c8ade2a833b8 (patch) | |
| tree | 178b216a4bd526ff3080d1a8083ed6857ffeb760 /drivers/gpu/drm/tegra/gem.h | |
| parent | b6d7974d10b30bf3baed7e50d8e574f5184cfdd1 (diff) | |
| download | linux-04c0746663bd3ae3cce5e02d5b32c8ade2a833b8.tar.xz | |
drm/tegra: gem: Make __tegra_gem_mmap() available more widely
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>
Diffstat (limited to 'drivers/gpu/drm/tegra/gem.h')
| -rw-r--r-- | drivers/gpu/drm/tegra/gem.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/gem.h b/drivers/gpu/drm/tegra/gem.h index 1fcf94dce45c..6bd7dd7e55b4 100644 --- a/drivers/gpu/drm/tegra/gem.h +++ b/drivers/gpu/drm/tegra/gem.h @@ -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, |