This introduces a new flag called RADEON_FLAG_32BIT.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_radeon_winsys.h | 1 +
src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/amd/vulkan/radv_radeon_winsys.h
b/src/amd/vulkan/radv_radeon_winsys.h
index 7f19934ab8..2ebd18cf90 100644
--- a/src/amd/vulkan/radv_radeon_winsys.h
+++ b/src/amd/vulkan/radv_radeon_winsys.h
@@ -57,6 +57,7 @@ enum radeon_bo_flag { /* bitfield */
RADEON_FLAG_IMPLICIT_SYNC = (1 << 5),
RADEON_FLAG_NO_INTERPROCESS_SHARING = (1 << 6),
RADEON_FLAG_READ_ONLY = (1 << 7),
+ RADEON_FLAG_32BIT = (1 << 8),
};
enum radeon_bo_usage { /* bitfield */
diff --git a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
index 442940eb43..fed30ee439 100644
--- a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
+++ b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_bo.c
@@ -310,7 +310,8 @@ radv_amdgpu_winsys_bo_create(struct radeon_winsys *_ws,
r = amdgpu_va_range_alloc(ws->dev, amdgpu_gpu_va_range_general,
size, alignment, 0, &va, &va_handle,
- AMDGPU_VA_RANGE_HIGH);
+ (flags & RADEON_FLAG_32BIT ?
AMDGPU_VA_RANGE_32_BIT : 0) |
+ AMDGPU_VA_RANGE_HIGH);
if (r)
goto error_va_alloc;
--
2.17.0
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