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drm/amdgpu: use register distance member instead of hardcode in UVD7/VCE4

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This patch updates to use register distance member instead of hardcode
in UVD7/VCE4. They are for the same ASIC.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Tested-by: AnZhong Huang <anzhong.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2020-07-01 15:39:02 +08:00 committed by Alex Deucher
parent 228ea7b080
commit 2fcaca94be
2 changed files with 5 additions and 3 deletions
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5
drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
View file

@ -1375,7 +1375,7 @@ static void uvd_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
/* wait for reg writes */
data0 = hub->ctx0_ptb_addr_lo32 + vmid * 2;
data0 = hub->ctx0_ptb_addr_lo32 + vmid * hub->ctx_addr_distance;
data1 = lower_32_bits(pd_addr);
mask = 0xffffffff;
uvd_v7_0_ring_emit_reg_wait(ring, data0, data1, mask);
@ -1417,7 +1417,8 @@ static void uvd_v7_0_enc_ring_emit_vm_flush(struct amdgpu_ring *ring,
pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
/* wait for reg writes */
uvd_v7_0_enc_ring_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 + vmid * 2,
uvd_v7_0_enc_ring_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 +
vmid * hub->ctx_addr_distance,
lower_32_bits(pd_addr), 0xffffffff);
}

3
drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
View file

@ -991,7 +991,8 @@ static void vce_v4_0_emit_vm_flush(struct amdgpu_ring *ring,
pd_addr = amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
/* wait for reg writes */
vce_v4_0_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 + vmid * 2,
vce_v4_0_emit_reg_wait(ring, hub->ctx0_ptb_addr_lo32 +
vmid * hub->ctx_addr_distance,
lower_32_bits(pd_addr), 0xffffffff);
}