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authorAlex Deucher <alexander.deucher@amd.com>2011-08-25 21:39:48 +0400
committerDave Airlie <airlied@redhat.com>2011-12-20 23:49:28 +0400
commit7465280c076d6440e5908c158c83b542dc063a30 (patch)
tree7781cffcc3784293e5bb97f20fb4a6c8109684ec /drivers/gpu/drm/radeon/r420.c
parent851a6bd99edda0094def3b0b81bb1c7c0e886e65 (diff)
downloadlinux-7465280c076d6440e5908c158c83b542dc063a30.tar.xz
drm/radeon/kms: add support for multiple fence queues v2
For supporting multiple CP ring buffers, async DMA engines and UVD. We still need a way to synchronize between engines. v2 initialize unused fence driver ring to avoid issue in suspend/unload Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <deathsimple@vodafone.de> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r420.c')
-rw-r--r--drivers/gpu/drm/radeon/r420.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c
index 417fab81812f..5dbc378d3c2e 100644
--- a/drivers/gpu/drm/radeon/r420.c
+++ b/drivers/gpu/drm/radeon/r420.c
@@ -387,7 +387,7 @@ int r420_init(struct radeon_device *rdev)
r300_mc_init(rdev);
r420_debugfs(rdev);
/* Fence driver */
- r = radeon_fence_driver_init(rdev);
+ r = radeon_fence_driver_init(rdev, 1);
if (r) {
return r;
}