[PATCH 04/11] drm/amdgpu: move setting the GART addr into TTM

[Alex Deucher]

On Wed, Aug 22, 2018 at 11:05 AM Christian König
<ckoenig.leichtzumerken at gmail.com> wrote:
>
> Move setting the GART addr for window based copies into the TTM code who
> uses it.
>
> Signed-off-by: Christian König <christian.koenig at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 --
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 5 ++++-
>  2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
> index 391e2f7c03aa..239ccbae09bc 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
> @@ -82,8 +82,6 @@ int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size,
>         r = amdgpu_ib_get(adev, NULL, size, &(*job)->ibs[0]);
>         if (r)
>                 kfree(*job);
> -       else
> -               (*job)->vm_pd_addr = adev->gart.table_addr;
>
>         return r;
>  }
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index c6611cff64c8..b4333f60ed8b 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -2048,7 +2048,10 @@ int amdgpu_copy_buffer(struct amdgpu_ring *ring, uint64_t src_offset,
>         if (r)
>                 return r;
>
> -       job->vm_needs_flush = vm_needs_flush;
> +       if (vm_needs_flush) {
> +               job->vm_pd_addr = adev->gart.table_addr;
> +               job->vm_needs_flush = true;
> +       }
>         if (resv) {
>                 r = amdgpu_sync_resv(adev, &job->sync, resv,
>                                      AMDGPU_FENCE_OWNER_UNDEFINED,
> --
> 2.17.1
>
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