diff options
| author | Matthew Garrett <mjg@redhat.com> | 2010-04-30 15:24:17 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-05-18 18:21:45 +1000 |
| commit | 91700f3cac56a1998a56d41e4459a5cebdb4f752 (patch) | |
| tree | 24d82df7ed2b7f23e49963b6aa7ae31adbebe8f2 /drivers/gpu/drm/radeon/radeon.h | |
| parent | 78930b1c39dd4a5afd5aa873eec11b5bd7079866 (diff) | |
radeon: Split out ring locking and allocation
We need to handle the ring while we've already locked it, so split out
the allocation and commit functions in order to allow them to be used.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 93ac88eb6b3a..e39e2b4ec979 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -471,7 +471,9 @@ int radeon_ib_test(struct radeon_device *rdev); extern void radeon_ib_bogus_add(struct radeon_device *rdev, struct radeon_ib *ib); /* Ring access between begin & end cannot sleep */ void radeon_ring_free_size(struct radeon_device *rdev); +int radeon_ring_alloc(struct radeon_device *rdev, unsigned ndw); int radeon_ring_lock(struct radeon_device *rdev, unsigned ndw); +void radeon_ring_commit(struct radeon_device *rdev); void radeon_ring_unlock_commit(struct radeon_device *rdev); void radeon_ring_unlock_undo(struct radeon_device *rdev); int radeon_ring_test(struct radeon_device *rdev); |