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| author | Eric Anholt <eric@anholt.net> | 2015-01-18 09:33:17 +1300 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2015-12-07 20:04:57 -0800 |
| commit | d5bc60f6ad05b3c676b057bec662cfafc3ee24dd (patch) | |
| tree | 5604e8a60ed54b6557152769796d09a5f7d3f3df /drivers/gpu/drm/vc4/vc4_drv.h | |
| parent | c826a6e1064419f78855463cf29ce9e8b9d25bf4 (diff) | |
| download | op-kernel-dev-d5bc60f6ad05b3c676b057bec662cfafc3ee24dd.zip op-kernel-dev-d5bc60f6ad05b3c676b057bec662cfafc3ee24dd.tar.gz | |
drm/vc4: Add create and map BO ioctls.
While there exist dumb APIs for creating and mapping BOs, one of the
rules is that drivers doing 3D acceleration have to provide their own
APIs for buffer allocation (besides, the pitch/height parameters of
the dumb alloc don't really make sense for a lot of 3D allocations).
v2: Use __u32-style types, use "drm.h" instead of <drm/drm.h>.
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h index 39a1ff5..fddb0a0 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.h +++ b/drivers/gpu/drm/vc4/vc4_drv.h @@ -155,6 +155,10 @@ int vc4_dumb_create(struct drm_file *file_priv, struct drm_mode_create_dumb *args); struct dma_buf *vc4_prime_export(struct drm_device *dev, struct drm_gem_object *obj, int flags); +int vc4_create_bo_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); +int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data, + struct drm_file *file_priv); void vc4_bo_cache_init(struct drm_device *dev); void vc4_bo_cache_destroy(struct drm_device *dev); int vc4_bo_stats_debugfs(struct seq_file *m, void *arg); |
