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drm/amdgpu: use IB for fill_buffer instead of direct command

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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>
This commit is contained in:
Chunming Zhou
2015-08-27 13:46:09 +08:00
committed by Alex Deucher
parent 8f8202f771
commit 6e7a384074
4 changed files with 20 additions and 20 deletions
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12
drivers/gpu/drm/amd/amdgpu/cik_sdma.c
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@@ -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 = {