UbiquitousOS
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OpenCloudOS-Kernel
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3 Commits

Author SHA1 Message Date
Christian König eb98c70990 drm/radeon: force fence completion only on problematic rings (v2) 
Instead of resetting all fence numbers, only reset the
number of the problematic ring. Split out from a patch
from Maarten Lankhorst <maarten.lankhorst@canonical.com>

v2 (agd5f): rebase build fix

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2014-08-27 16:47:19 -04:00
Michel Dänzer 1538a9e0e0 drm/radeon: Only flush HDP cache for indirect buffers from userspace 
It isn't necessary for command streams generated by the kernel (at least
not while we aren't storing ring or indirect buffers in VRAM).

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2014-08-18 17:09:44 -04:00
Christian König f28be81011 drm/radeon: separate ring and IB handling 
Both on their own are complex enough.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2014-08-05 08:53:44 -04:00