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drm/amdgpu/uvd6: add ring callbacks for ib and dma frame size

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Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2016-09-16 11:00:58 -04:00
parent cdbbb7846c
commit c3f5875888
1 changed files with 29 additions and 0 deletions
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29
drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
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@ -725,6 +725,31 @@ static void uvd_v6_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
amdgpu_ring_write(ring, 0xE);
}
static unsigned uvd_v6_0_ring_get_emit_ib_size(struct amdgpu_ring *ring)
{
return
8; /* uvd_v6_0_ring_emit_ib */
}
static unsigned uvd_v6_0_ring_get_dma_frame_size(struct amdgpu_ring *ring)
{
return
2 + /* uvd_v6_0_ring_emit_hdp_flush */
2 + /* uvd_v6_0_ring_emit_hdp_invalidate */
10 + /* uvd_v6_0_ring_emit_pipeline_sync */
14; /* uvd_v6_0_ring_emit_fence x1 no user fence */
}
static unsigned uvd_v6_0_ring_get_dma_frame_size_vm(struct amdgpu_ring *ring)
{
return
2 + /* uvd_v6_0_ring_emit_hdp_flush */
2 + /* uvd_v6_0_ring_emit_hdp_invalidate */
10 + /* uvd_v6_0_ring_emit_pipeline_sync */
20 + /* uvd_v6_0_ring_emit_vm_flush */
14 + 14; /* uvd_v6_0_ring_emit_fence x2 vm fence */
}
static bool uvd_v6_0_is_idle(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@ -1037,6 +1062,8 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_phys_funcs = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_uvd_ring_begin_use,
.end_use = amdgpu_uvd_ring_end_use,
.get_emit_ib_size = uvd_v6_0_ring_get_emit_ib_size,
.get_dma_frame_size = uvd_v6_0_ring_get_dma_frame_size,
};
static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
@ -1056,6 +1083,8 @@ static const struct amdgpu_ring_funcs uvd_v6_0_ring_vm_funcs = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_uvd_ring_begin_use,
.end_use = amdgpu_uvd_ring_end_use,
.get_emit_ib_size = uvd_v6_0_ring_get_emit_ib_size,
.get_dma_frame_size = uvd_v6_0_ring_get_dma_frame_size_vm,
};
static void uvd_v6_0_set_ring_funcs(struct amdgpu_device *adev)