diff options
| author | Christian König <deathsimple@vodafone.de> | 2012-05-10 16:46:43 +0200 |
|---|---|---|
| committer | Christian König <deathsimple@vodafone.de> | 2012-06-21 09:38:40 +0200 |
| commit | 220907d9835ce5181b9f782c862b1ee7a4d24c23 (patch) | |
| tree | 0b06da4048162f72b2bb677d3a9686571f7be26d /drivers/gpu/drm/radeon/evergreen_blit_kms.c | |
| parent | 68e250b7c281dbb75ea2a892a7d4ca27f974fc91 (diff) | |
drm/radeon: rework ring syncing code
Move inter ring syncing with semaphores into the
existing ring allocations, with that we need to
lock the ring mutex only once.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_blit_kms.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen_blit_kms.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_blit_kms.c b/drivers/gpu/drm/radeon/evergreen_blit_kms.c index 1e96bd458cfd..e512560ffc6f 100644 --- a/drivers/gpu/drm/radeon/evergreen_blit_kms.c +++ b/drivers/gpu/drm/radeon/evergreen_blit_kms.c @@ -622,7 +622,8 @@ int evergreen_blit_init(struct radeon_device *rdev) rdev->r600_blit.primitives.draw_auto = draw_auto; rdev->r600_blit.primitives.set_default_state = set_default_state; - rdev->r600_blit.ring_size_common = 55; /* shaders + def state */ + rdev->r600_blit.ring_size_common = 8; /* sync semaphore */ + rdev->r600_blit.ring_size_common += 55; /* shaders + def state */ rdev->r600_blit.ring_size_common += 16; /* fence emit for VB IB */ rdev->r600_blit.ring_size_common += 5; /* done copy */ rdev->r600_blit.ring_size_common += 16; /* fence emit for done copy */ |