diff options
| author | Christian König <christian.koenig@amd.com> | 2014-02-20 19:33:15 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2014-03-03 11:26:27 +0100 |
| commit | 529364e05bc093dc41b0c9e67e94ac82442c1b35 (patch) | |
| tree | b1b200ae02732a9094f306c2d5e50e47d54c25e9 /drivers/gpu/drm/radeon/radeon_ring.c | |
| parent | 6d2f2944e95e504a7d33385eeeb9bb7fcca72592 (diff) | |
| download | linux-529364e05bc093dc41b0c9e67e94ac82442c1b35.tar.bz2 | |
drm/radeon: remove global vm lock
Not needed any more.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ring.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ring.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c index 665591a7faad..5321e249021f 100644 --- a/drivers/gpu/drm/radeon/radeon_ring.c +++ b/drivers/gpu/drm/radeon/radeon_ring.c @@ -145,6 +145,13 @@ int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib, return r; } + /* grab a vm id if necessary */ + if (ib->vm) { + struct radeon_fence *vm_id_fence; + vm_id_fence = radeon_vm_grab_id(rdev, ib->vm, ib->ring); + radeon_semaphore_sync_to(ib->semaphore, vm_id_fence); + } + /* sync with other rings */ r = radeon_semaphore_sync_rings(rdev, ib->semaphore, ib->ring); if (r) { |