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drm/amdgpu: implement gmc_v6_0_emit_flush_gpu_tlb

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Unify tlb flushing for gmc v6.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2018-01-12 16:58:18 +01:00
committed by Alex Deucher
parent 7ef11047c1
commit 4fef88bd00
4 changed files with 29 additions and 33 deletions
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2
drivers/gpu/drm/amd/amdgpu/si.h
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@@ -24,6 +24,8 @@
#ifndef __SI_H__
#define __SI_H__
#define SI_FLUSH_GPU_TLB_NUM_WREG 2
void si_srbm_select(struct amdgpu_device *adev,
u32 me, u32 pipe, u32 queue, u32 vmid);
int si_set_ip_blocks(struct amdgpu_device *adev);