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| author | Christian König <christian.koenig@amd.com> | 2018-10-25 11:49:07 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-11-05 23:49:40 +0300 |
| commit | af5fe1e96aa156886f89282371fce1629fcc9f6a (patch) | |
| tree | 317a9aaf3281c1ec56c9d0ed3a8039343d107014 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | |
| parent | 5c76c6a8975e1d074dc5763d3f46c928bc7d6484 (diff) | |
| download | linux-af5fe1e96aa156886f89282371fce1629fcc9f6a.tar.xz | |
drm/amdgpu: cleanup GMC v9 TLB invalidation
Move the kiq handling into amdgpu_virt.c and drop the fallback.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index cf46dfb59320..0728fbc9a692 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -278,6 +278,9 @@ bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev); void amdgpu_virt_init_setting(struct amdgpu_device *adev); uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg); void amdgpu_virt_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v); +void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev, + uint32_t reg0, uint32_t rreg1, + uint32_t ref, uint32_t mask); int amdgpu_virt_request_full_gpu(struct amdgpu_device *adev, bool init); int amdgpu_virt_release_full_gpu(struct amdgpu_device *adev, bool init); int amdgpu_virt_reset_gpu(struct amdgpu_device *adev); |