drm/amdgpu/si_dma: add ring callbacks for ib and dma frame size
Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -495,6 +495,22 @@ static void si_dma_ring_emit_vm_flush(struct amdgpu_ring *ring,
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amdgpu_ring_write(ring, (0 << 28) | 0x20); /* func(always) | poll interval */
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amdgpu_ring_write(ring, (0 << 28) | 0x20); /* func(always) | poll interval */
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}
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}
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static unsigned si_dma_ring_get_emit_ib_size(struct amdgpu_ring *ring)
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{
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return
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7 + 3; /* si_dma_ring_emit_ib */
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}
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static unsigned si_dma_ring_get_dma_frame_size(struct amdgpu_ring *ring)
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{
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return
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3 + /* si_dma_ring_emit_hdp_flush */
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3 + /* si_dma_ring_emit_hdp_invalidate */
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6 + /* si_dma_ring_emit_pipeline_sync */
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12 + /* si_dma_ring_emit_vm_flush */
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9 + 9 + 9; /* si_dma_ring_emit_fence x3 for user fence, vm fence */
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}
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static int si_dma_early_init(void *handle)
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static int si_dma_early_init(void *handle)
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{
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{
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struct amdgpu_device *adev = (struct amdgpu_device *)handle;
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struct amdgpu_device *adev = (struct amdgpu_device *)handle;
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@ -778,6 +794,8 @@ static const struct amdgpu_ring_funcs si_dma_ring_funcs = {
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.test_ib = si_dma_ring_test_ib,
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.test_ib = si_dma_ring_test_ib,
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.insert_nop = amdgpu_ring_insert_nop,
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.insert_nop = amdgpu_ring_insert_nop,
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.pad_ib = si_dma_ring_pad_ib,
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.pad_ib = si_dma_ring_pad_ib,
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.get_emit_ib_size = si_dma_ring_get_emit_ib_size,
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.get_dma_frame_size = si_dma_ring_get_dma_frame_size,
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};
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};
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static void si_dma_set_ring_funcs(struct amdgpu_device *adev)
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static void si_dma_set_ring_funcs(struct amdgpu_device *adev)
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