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drm/amdgpu/gfx8: 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 10:57:39 -04:00
parent b04e26b3c7
commit 7512ad16b5
1 changed files with 40 additions and 0 deletions
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40
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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@ -6105,6 +6105,42 @@ static void gfx_v8_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
amdgpu_ring_write(ring, 0);
}
static unsigned gfx_v8_0_ring_get_emit_ib_size_gfx(struct amdgpu_ring *ring)
{
return
4; /* gfx_v8_0_ring_emit_ib_gfx */
}
static unsigned gfx_v8_0_ring_get_dma_frame_size_gfx(struct amdgpu_ring *ring)
{
return
20 + /* gfx_v8_0_ring_emit_gds_switch */
7 + /* gfx_v8_0_ring_emit_hdp_flush */
5 + /* gfx_v8_0_ring_emit_hdp_invalidate */
6 + 6 + 6 +/* gfx_v8_0_ring_emit_fence_gfx x3 for user fence, vm fence */
7 + /* gfx_v8_0_ring_emit_pipeline_sync */
256 + 19 + /* gfx_v8_0_ring_emit_vm_flush */
2 + /* gfx_v8_ring_emit_sb */
3; /* gfx_v8_ring_emit_cntxcntl */
}
static unsigned gfx_v8_0_ring_get_emit_ib_size_compute(struct amdgpu_ring *ring)
{
return
4; /* gfx_v8_0_ring_emit_ib_compute */
}
static unsigned gfx_v8_0_ring_get_dma_frame_size_compute(struct amdgpu_ring *ring)
{
return
20 + /* gfx_v8_0_ring_emit_gds_switch */
7 + /* gfx_v8_0_ring_emit_hdp_flush */
5 + /* gfx_v8_0_ring_emit_hdp_invalidate */
7 + /* gfx_v8_0_ring_emit_pipeline_sync */
17 + /* gfx_v8_0_ring_emit_vm_flush */
7 + 7 + 7; /* gfx_v8_0_ring_emit_fence_compute x3 for user fence, vm fence */
}
static void gfx_v8_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
enum amdgpu_interrupt_state state)
{
@ -6288,6 +6324,8 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_gfx = {
.pad_ib = amdgpu_ring_generic_pad_ib,
.emit_switch_buffer = gfx_v8_ring_emit_sb,
.emit_cntxcntl = gfx_v8_ring_emit_cntxcntl,
.get_emit_ib_size = gfx_v8_0_ring_get_emit_ib_size_gfx,
.get_dma_frame_size = gfx_v8_0_ring_get_dma_frame_size_gfx,
};
static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
@ -6306,6 +6344,8 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
.test_ib = gfx_v8_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
.get_emit_ib_size = gfx_v8_0_ring_get_emit_ib_size_compute,
.get_dma_frame_size = gfx_v8_0_ring_get_dma_frame_size_compute,
};
static void gfx_v8_0_set_ring_funcs(struct amdgpu_device *adev)