diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2014-08-19 19:48:30 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-19 19:48:30 +0400 |
| commit | cd1c9c1a4b06d3bc264e774ad84c410ce02e124e (patch) | |
| tree | 8c0c3202077a03882cc534530cd978a4a1fcd738 /drivers/gpu/drm/radeon/radeon_vm.c | |
| parent | 86302eeadebfab94530b00f5e53a23f911ff41e4 (diff) | |
| download | linux-cd1c9c1a4b06d3bc264e774ad84c410ce02e124e.tar.xz | |
drm/radeon: re-enable selective GPUVM flushing
Now that the PFP and ME synchronization is fixed, we
can enable this again reliably.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_vm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_vm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c index 832ef320c26d..088ffdc2f577 100644 --- a/drivers/gpu/drm/radeon/radeon_vm.c +++ b/drivers/gpu/drm/radeon/radeon_vm.c @@ -238,9 +238,7 @@ void radeon_vm_flush(struct radeon_device *rdev, uint64_t pd_addr = radeon_bo_gpu_offset(vm->page_directory); /* if we can't remember our last VM flush then flush now! */ - /* XXX figure out why we have to flush all the time before CIK */ - if (rdev->family < CHIP_BONAIRE || - !vm->last_flush || pd_addr != vm->pd_gpu_addr) { + if (!vm->last_flush || pd_addr != vm->pd_gpu_addr) { trace_radeon_vm_flush(pd_addr, ring, vm->id); vm->pd_gpu_addr = pd_addr; radeon_ring_vm_flush(rdev, ring, vm); |