OpenHarmony/third_party_mesa3d
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radv: Only set the MTYPE flags on GFX9+.

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Older kernels fail the va_op with this flag set. If the kernel
supports GFX9 usefully, it will also support this flag.

Fixes: e8d57802fe "radv/gfx9: allocate events from uncached VA space"
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen
2017-10-08 21:58:23 +02:00
committed by Dave Airlie
parent ea0d2e98ec
commit 96f80c8d4d
1 changed files with 1 additions and 1 deletions
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src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
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@@ -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)