From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/winsys/amdgpu/drm/amdgpu_cs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
index 089a358..63cd632 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
@@ -642,20 +642,21 @@ static bool amdgpu_ib_new_buffer(struct amdgpu_winsys
*ws, struct amdgpu_ib *ib,
buffer_size = MAX2(buffer_size, 8 * 1024 * 4);
break;
default:
unreachable("unhandled IB type");
}
pb = ws->base.buffer_create(&ws->base, buffer_size,
ws->info.gart_page_size,
RADEON_DOMAIN_GTT,
RADEON_FLAG_NO_INTERPROCESS_SHARING |
+ RADEON_FLAG_READ_ONLY |
(ring_type == RING_GFX ||
ring_type == RING_COMPUTE ||
ring_type == RING_DMA ?
RADEON_FLAG_GTT_WC : 0));
if (!pb)
return false;
mapped = ws->base.buffer_map(pb, NULL, PIPE_TRANSFER_WRITE);
if (!mapped) {
pb_reference(&pb, NULL);
--
2.7.4
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