diff options
| author | Ben Widawsky <ben@bwidawsk.net> | 2012-06-04 14:42:54 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-14 17:36:20 +0200 |
| commit | 846248136dd3a6723135b8515ed7dc4c52a7b2ae (patch) | |
| tree | fb8b3fdc86ba3632ca8edeb71074fde6b41753ff /drivers/gpu/drm/i915/i915_drv.h | |
| parent | f2ef6eb1453a95ce8ab388493793c54a6bedc405 (diff) | |
| download | lwn-846248136dd3a6723135b8515ed7dc4c52a7b2ae.tar.gz lwn-846248136dd3a6723135b8515ed7dc4c52a7b2ae.zip | |
drm/i915/context: create & destroy ioctls
Add the interfaces to allow user space to create and destroy contexts.
Contexts are destroyed automatically if the file descriptor for the dri
device is closed.
Following convention as usual here causes checkpatch warnings.
v2: with is_initialized, no longer need to init at create
drop the context switch on create (daniel)
v3: Use interruptible lock (Chris)
return -ENODEV in !GEM case (Chris)
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 6edc02b6dda4..03e7f9e683e3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1386,6 +1386,10 @@ void i915_gem_context_open(struct drm_device *dev, struct drm_file *file); void i915_gem_context_close(struct drm_device *dev, struct drm_file *file); int i915_switch_context(struct intel_ring_buffer *ring, struct drm_file *file, int to_id); +int i915_gem_context_create_ioctl(struct drm_device *dev, void *data, + struct drm_file *file); +int i915_gem_context_destroy_ioctl(struct drm_device *dev, void *data, + struct drm_file *file); /* i915_gem_gtt.c */ int __must_check i915_gem_init_aliasing_ppgtt(struct drm_device *dev); |