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| author | Dave Airlie <airlied@redhat.com> | 2017-08-02 12:43:12 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-08-02 12:43:12 +1000 |
| commit | dd24df657075fdf1e850612ea50634816f3c3581 (patch) | |
| tree | 89c74a22b12ec66e53e4615fbdd85355ef7e4e9b /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | 12f8030e05c6c24b89b38838fe22257a9b5331f9 (diff) | |
| parent | 799c7b20b26078e1e3b1c7d38e9ffce9bb56348d (diff) | |
Merge branch 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux into drm-next
- Stop reprogramming the MC, the vbios already does this in asic_init
- Reduce internal gart to 256M (this does not affect the ttm GTT pool size)
- Initial support for huge pages
- Rework bo migration logic
- Lots of improvements for vega10
- Powerplay fixes
- Additional Raven enablement
- SR-IOV improvements
- Bug fixes
- Code cleanup
* 'drm-next-4.14' of git://people.freedesktop.org/~agd5f/linux: (138 commits)
drm/amdgpu: fix header on gfx9 clear state
drm/amdgpu: reduce the time of reading VBIOS
drm/amdgpu/virtual_dce: Remove the rmmod error message
drm/amdgpu/gmc9: disable legacy vga features in gmc init
drm/amdgpu/gmc8: disable legacy vga features in gmc init
drm/amdgpu/gmc7: disable legacy vga features in gmc init
drm/amdgpu/gmc6: disable legacy vga features in gmc init (v2)
drm/radeon: Set depth on low mem to 16 bpp instead of 8 bpp
drm/amdgpu: fix the incorrect scratch reg number on gfx v6
drm/amdgpu: fix the incorrect scratch reg number on gfx v7
drm/amdgpu: fix the incorrect scratch reg number on gfx v8
drm/amdgpu: fix the incorrect scratch reg number on gfx v9
drm/amd/powerplay: add support for 3DP 4K@120Hz on vega10.
drm/amdgpu: enable huge page handling in the VM v5
drm/amdgpu: increase fragmentation size for Vega10 v2
drm/amdgpu: ttm_bind only when user needs gpu_addr in bo pin
drm/amdgpu: correct clock info for SRIOV
drm/amdgpu/gmc8: SRIOV need to program fb location
drm/amdgpu: disable firmware loading for psp v10
drm/amdgpu:fix gfx fence allocate size
...
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index 75165e07b1cd..15b7149d1204 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -212,10 +212,19 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, } - r = amdgpu_wb_get(adev, &ring->fence_offs); - if (r) { - dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r); - return r; + if (amdgpu_sriov_vf(adev) && ring->funcs->type == AMDGPU_RING_TYPE_GFX) { + r = amdgpu_wb_get_256Bit(adev, &ring->fence_offs); + if (r) { + dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r); + return r; + } + + } else { + r = amdgpu_wb_get(adev, &ring->fence_offs); + if (r) { + dev_err(adev->dev, "(%d) ring fence_offs wb alloc failed\n", r); + return r; + } } r = amdgpu_wb_get(adev, &ring->cond_exe_offs); @@ -278,17 +287,18 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring) ring->ready = false; if (ring->funcs->support_64bit_ptrs) { - amdgpu_wb_free_64bit(ring->adev, ring->cond_exe_offs); - amdgpu_wb_free_64bit(ring->adev, ring->fence_offs); amdgpu_wb_free_64bit(ring->adev, ring->rptr_offs); amdgpu_wb_free_64bit(ring->adev, ring->wptr_offs); } else { - amdgpu_wb_free(ring->adev, ring->cond_exe_offs); - amdgpu_wb_free(ring->adev, ring->fence_offs); amdgpu_wb_free(ring->adev, ring->rptr_offs); amdgpu_wb_free(ring->adev, ring->wptr_offs); } + amdgpu_wb_free(ring->adev, ring->cond_exe_offs); + if (amdgpu_sriov_vf(ring->adev) && ring->funcs->type == AMDGPU_RING_TYPE_GFX) + amdgpu_wb_free_256bit(ring->adev, ring->fence_offs); + else + amdgpu_wb_free(ring->adev, ring->fence_offs); amdgpu_bo_free_kernel(&ring->ring_obj, &ring->gpu_addr, |