diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2018-11-23 18:20:49 -0500 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2018-11-28 20:20:27 -0500 |
| commit | 98f2312b4faf22cb545a7769f230f1713b4f3de1 (patch) | |
| tree | 84e3e073c7883079153e60e151720df3337563e2 /src/gallium/winsys | |
| parent | 5f9ccf827e0aaff3c8571b3d226e33d6e98d4a6f (diff) | |
winsys/amdgpu: clean up code around BO VM alignment
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Diffstat (limited to 'src/gallium/winsys')
| -rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_bo.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c index e7db383c69b..dd3e8984dac 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c @@ -488,10 +488,15 @@ static struct amdgpu_winsys_bo *amdgpu_create_bo(struct amdgpu_winsys *ws, } va_gap_size = ws->check_vm ? MAX2(4 * alignment, 64 * 1024) : 0; + + unsigned vm_alignment = alignment; + + /* Increase the VM alignment for faster address translation. */ if (size > ws->info.pte_fragment_size) - alignment = MAX2(alignment, ws->info.pte_fragment_size); + vm_alignment = MAX2(vm_alignment, ws->info.pte_fragment_size); + r = amdgpu_va_range_alloc(ws->dev, amdgpu_gpu_va_range_general, - size + va_gap_size, alignment, 0, &va, &va_handle, + size + va_gap_size, vm_alignment, 0, &va, &va_handle, (flags & RADEON_FLAG_32BIT ? AMDGPU_VA_RANGE_32_BIT : 0) | AMDGPU_VA_RANGE_HIGH); if (r) |