diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2017-10-08 21:58:23 +0200 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2017-10-11 07:57:33 +1000 |
| commit | 96f80c8d4d97771b5450d6d15ddb3b172c7d69cf (patch) | |
| tree | 28a88177b9d3f2928f1eb0abf609c86b85df14d3 /src/amd/vulkan/winsys | |
| parent | ea0d2e98ecb369ab84e78c84709c0930ea8c293a (diff) | |
radv: Only set the MTYPE flags on GFX9+.
Older kernels fail the va_op with this flag set. If the kernel
supports GFX9 usefully, it will also support this flag.
Fixes: e8d57802fea "radv/gfx9: allocate events from uncached VA space"
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd/vulkan/winsys')
| -rw-r--r-- | src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c index d910aae4ba9..bffb76bb331 100644 --- a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c +++ b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c @@ -345,7 +345,7 @@ radv_amdgpu_winsys_bo_create(struct radeon_winsys *_ws, uint32_t va_flags = 0; - if (flags & RADEON_FLAG_VA_UNCACHED) + if ((flags & RADEON_FLAG_VA_UNCACHED) && ws->info.chip_class >= GFX9) va_flags |= AMDGPU_VM_MTYPE_UC; r = radv_amdgpu_bo_va_op(ws->dev, buf_handle, 0, size, va, va_flags, AMDGPU_VA_OP_MAP); if (r) |