diff options
| author | Chunming Zhou <david1.zhou@amd.com> | 2015-08-27 13:46:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-28 15:04:19 -0400 |
| commit | 6e7a3840745c950c37d37cbb0af2e753a765d4ec (patch) | |
| tree | 68066bf9fe3c0ac29a7c9f6c04f845e20d0f386c /drivers/gpu/drm/amd/amdgpu/cik_sdma.c | |
| parent | 8f8202f771c182a7244caa5880f50def1bedd713 (diff) | |
drm/amdgpu: use IB for fill_buffer instead of direct command
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik_sdma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index 3920c1e346f8..c1e782952bd7 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -1363,16 +1363,16 @@ static void cik_sdma_emit_copy_buffer(struct amdgpu_ib *ib, * * Fill GPU buffers using the DMA engine (CIK). */ -static void cik_sdma_emit_fill_buffer(struct amdgpu_ring *ring, +static void cik_sdma_emit_fill_buffer(struct amdgpu_ib *ib, uint32_t src_data, uint64_t dst_offset, uint32_t byte_count) { - amdgpu_ring_write(ring, SDMA_PACKET(SDMA_OPCODE_CONSTANT_FILL, 0, 0)); - amdgpu_ring_write(ring, lower_32_bits(dst_offset)); - amdgpu_ring_write(ring, upper_32_bits(dst_offset)); - amdgpu_ring_write(ring, src_data); - amdgpu_ring_write(ring, byte_count); + ib->ptr[ib->length_dw++] = SDMA_PACKET(SDMA_OPCODE_CONSTANT_FILL, 0, 0); + ib->ptr[ib->length_dw++] = lower_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = upper_32_bits(dst_offset); + ib->ptr[ib->length_dw++] = src_data; + ib->ptr[ib->length_dw++] = byte_count; } static const struct amdgpu_buffer_funcs cik_sdma_buffer_funcs = { |