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drm/amdgpu/gfx6: 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 10:56:33 -04:00
parent b6384ff537
commit a851d0f4ca
1 changed files with 31 additions and 0 deletions
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31
drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
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@ -2685,6 +2685,33 @@ static void gfx_v6_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
amdgpu_ring_write(ring, 0);
}
static unsigned gfx_v6_0_ring_get_emit_ib_size(struct amdgpu_ring *ring)
{
return
6; /* gfx_v6_0_ring_emit_ib */
}
static unsigned gfx_v6_0_ring_get_dma_frame_size_gfx(struct amdgpu_ring *ring)
{
return
5 + /* gfx_v6_0_ring_emit_hdp_flush */
5 + /* gfx_v6_0_ring_emit_hdp_invalidate */
14 + 14 + 14 + /* gfx_v6_0_ring_emit_fence x3 for user fence, vm fence */
7 + 4 + /* gfx_v6_0_ring_emit_pipeline_sync */
17 + 6 + /* gfx_v6_0_ring_emit_vm_flush */
3; /* gfx_v6_ring_emit_cntxcntl */
}
static unsigned gfx_v6_0_ring_get_dma_frame_size_compute(struct amdgpu_ring *ring)
{
return
5 + /* gfx_v6_0_ring_emit_hdp_flush */
5 + /* gfx_v6_0_ring_emit_hdp_invalidate */
7 + /* gfx_v6_0_ring_emit_pipeline_sync */
17 + /* gfx_v6_0_ring_emit_vm_flush */
14 + 14 + 14; /* gfx_v6_0_ring_emit_fence x3 for user fence, vm fence */
}
static const struct amdgpu_gfx_funcs gfx_v6_0_gfx_funcs = {
.get_gpu_clock_counter = &gfx_v6_0_get_gpu_clock_counter,
.select_se_sh = &gfx_v6_0_select_se_sh,
@ -3113,6 +3140,8 @@ static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_gfx = {
.test_ib = gfx_v6_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.emit_cntxcntl = gfx_v6_ring_emit_cntxcntl,
.get_emit_ib_size = gfx_v6_0_ring_get_emit_ib_size,
.get_dma_frame_size = gfx_v6_0_ring_get_dma_frame_size_gfx,
};
static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_compute = {
@ -3129,6 +3158,8 @@ static const struct amdgpu_ring_funcs gfx_v6_0_ring_funcs_compute = {
.test_ring = gfx_v6_0_ring_test_ring,
.test_ib = gfx_v6_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.get_emit_ib_size = gfx_v6_0_ring_get_emit_ib_size,
.get_dma_frame_size = gfx_v6_0_ring_get_dma_frame_size_compute,
};
static void gfx_v6_0_set_ring_funcs(struct amdgpu_device *adev)