diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-09-27 21:08:35 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-12-10 22:53:23 +0100 |
| commit | 4d75658bffea78f0c6f82fd46df1ec983ccacdf0 (patch) | |
| tree | a6c111fe8fb7ebb76af46924ec0bc5c8f7cc961b /drivers/gpu/drm/radeon/radeon_asic.h | |
| parent | drm/radeon: bump driver version for new info ioctl requests (diff) | |
| download | linux-4d75658bffea78f0c6f82fd46df1ec983ccacdf0.tar.xz linux-4d75658bffea78f0c6f82fd46df1ec983ccacdf0.zip | |
drm/radeon/kms: Add initial support for async DMA on r6xx/r7xx
Uses the new multi-ring infrastucture. 6xx/7xx has a single
async DMA ring.
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 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 5e3a0e5c6be1..70a5b1f0e43e 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -309,6 +309,14 @@ void r600_semaphore_ring_emit(struct radeon_device *rdev, struct radeon_ring *cp, struct radeon_semaphore *semaphore, bool emit_wait); +void r600_dma_fence_ring_emit(struct radeon_device *rdev, + struct radeon_fence *fence); +void r600_dma_semaphore_ring_emit(struct radeon_device *rdev, + struct radeon_ring *ring, + struct radeon_semaphore *semaphore, + bool emit_wait); +void r600_dma_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); +bool r600_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring); bool r600_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *cp); int r600_asic_reset(struct radeon_device *rdev); int r600_set_surface_reg(struct radeon_device *rdev, int reg, @@ -316,11 +324,16 @@ int r600_set_surface_reg(struct radeon_device *rdev, int reg, uint32_t offset, uint32_t obj_size); void r600_clear_surface_reg(struct radeon_device *rdev, int reg); int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); +int r600_dma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); void r600_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *cp); +int r600_dma_ring_test(struct radeon_device *rdev, struct radeon_ring *cp); int r600_copy_blit(struct radeon_device *rdev, uint64_t src_offset, uint64_t dst_offset, unsigned num_gpu_pages, struct radeon_fence **fence); +int r600_copy_dma(struct radeon_device *rdev, + uint64_t src_offset, uint64_t dst_offset, + unsigned num_gpu_pages, struct radeon_fence **fence); void r600_hpd_init(struct radeon_device *rdev); void r600_hpd_fini(struct radeon_device *rdev); bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd); |