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drm/amdgpu/vce3: 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>
This commit is contained in:
Alex Deucher 2016-09-16 11:02:16 -04:00
parent 9d6b7a6447
commit 58fafbaf16
1 changed files with 25 additions and 0 deletions
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25
drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
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@ -808,6 +808,27 @@ static void vce_v3_0_emit_pipeline_sync(struct amdgpu_ring *ring)
amdgpu_ring_write(ring, seq);
}
static unsigned vce_v3_0_ring_get_emit_ib_size(struct amdgpu_ring *ring)
{
return
5; /* vce_v3_0_ring_emit_ib */
}
static unsigned vce_v3_0_ring_get_dma_frame_size(struct amdgpu_ring *ring)
{
return
4 + /* vce_v3_0_emit_pipeline_sync */
6; /* amdgpu_vce_ring_emit_fence x1 no user fence */
}
static unsigned vce_v3_0_ring_get_dma_frame_size_vm(struct amdgpu_ring *ring)
{
return
6 + /* vce_v3_0_emit_vm_flush */
4 + /* vce_v3_0_emit_pipeline_sync */
6 + 6; /* amdgpu_vce_ring_emit_fence x2 vm fence */
}
const struct amd_ip_funcs vce_v3_0_ip_funcs = {
.name = "vce_v3_0",
.early_init = vce_v3_0_early_init,
@ -841,6 +862,8 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_phys_funcs = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_vce_ring_begin_use,
.end_use = amdgpu_vce_ring_end_use,
.get_emit_ib_size = vce_v3_0_ring_get_emit_ib_size,
.get_dma_frame_size = vce_v3_0_ring_get_dma_frame_size,
};
static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = {
@ -858,6 +881,8 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.begin_use = amdgpu_vce_ring_begin_use,
.end_use = amdgpu_vce_ring_end_use,
.get_emit_ib_size = vce_v3_0_ring_get_emit_ib_size,
.get_dma_frame_size = vce_v3_0_ring_get_dma_frame_size_vm,
};
static void vce_v3_0_set_ring_funcs(struct amdgpu_device *adev)