diff options
| author | Eric Anholt <eric@anholt.net> | 2008-06-10 15:30:23 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2008-06-10 22:57:07 -0700 |
| commit | 2150da5d1a57d25d0f4bc39bb6c883d410f586d1 (patch) | |
| tree | d66c8062573491fb5caab64623e319e899262935 /shared-core/i915_drm.h | |
| parent | 500c81d194115fb3c4b97d742519689478eeb4e8 (diff) | |
[gem] Manage the ringbuffer from the kernel in the GEM case.
This requires that the X Server use the execbuf interface for buffer
submission, as it no longer has direct access to the ring. This is
therefore a flag day for the gem interface.
This also adds enter/leavevt ioctls for use by the X Server. These would
get stubbed out in a modesetting implementation, but are required while
in an environment where the device's state is only managed by the DRM while
X has the VT.
Diffstat (limited to 'shared-core/i915_drm.h')
| -rw-r--r-- | shared-core/i915_drm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h index 0fa292d0..ce01640a 100644 --- a/shared-core/i915_drm.h +++ b/shared-core/i915_drm.h @@ -182,6 +182,8 @@ typedef struct drm_i915_sarea { #define DRM_I915_GEM_UNPIN 0x16 #define DRM_I915_GEM_BUSY 0x17 #define DRM_I915_GEM_THROTTLE 0x18 +#define DRM_I915_GEM_ENTERVT 0x19 +#define DRM_I915_GEM_LEAVEVT 0x20 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -207,6 +209,8 @@ typedef struct drm_i915_sarea { #define DRM_IOCTL_I915_GEM_UNPIN DRM_IOW(DRM_COMMAND_BASE + DRM_I915_GEM_UNPIN, struct drm_i915_gem_unpin) #define DRM_IOCTL_I915_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GEM_BUSY, struct drm_i915_gem_busy) #define DRM_IOCTL_I915_GEM_THROTTLE DRM_IO ( DRM_COMMAND_BASE + DRM_I915_GEM_THROTTLE) +#define DRM_IOCTL_I915_GEM_ENTERVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_ENTERVT) +#define DRM_IOCTL_I915_GEM_LEAVEVT DRM_IO(DRM_COMMAND_BASE + DRM_I915_GEM_LEAVEVT) /* Asynchronous page flipping: */ |