diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-12-04 15:28:18 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-12-10 16:53:41 -0500 |
| commit | 8c5fd7efcc5c037bdfbf6d90639fcdc499824bbd (patch) | |
| tree | df076f525c6c3a41a81a74002b85263c81bb9917 /drivers/gpu/drm/radeon/radeon_asic.h | |
| parent | f60cbd117a416830d5a7effc208eab8470a19167 (diff) | |
drm/radeon/kms: Add initial support for async DMA on SI
Pretty much the same as cayman. Some changes to the copy
packets.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_asic.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_asic.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index c2988f706524..ae56673d2410 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -501,5 +501,10 @@ void si_vm_set_page(struct radeon_device *rdev, uint64_t pe, void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib); uint64_t si_get_gpu_clock(struct radeon_device *rdev); +int si_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, + struct radeon_fence **fence); +void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm); #endif |