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-rw-r--r--src/gallium/drivers/radeon/radeon_winsys.h3
-rw-r--r--src/gallium/winsys/amdgpu/drm/amdgpu_cs.c9
2 files changed, 3 insertions, 9 deletions
diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h
index 969303210e8..91f6e898e07 100644
--- a/src/gallium/drivers/radeon/radeon_winsys.h
+++ b/src/gallium/drivers/radeon/radeon_winsys.h
@@ -603,6 +603,9 @@ struct radeon_winsys {
/**
* Return the index of an already-added buffer.
*
+ * Not supported on amdgpu. Drivers with GPUVM should not care about
+ * buffer indices.
+ *
* \param cs Command stream
* \param buf Buffer
* \return The buffer index, or -1 if the buffer has not been added.
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
index 07833707ce8..e2f297450d3 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
@@ -697,14 +697,6 @@ amdgpu_cs_add_const_preamble_ib(struct radeon_winsys_cs *rcs)
return &cs->const_preamble_ib.base;
}
-static int amdgpu_cs_lookup_buffer(struct radeon_winsys_cs *rcs,
- struct pb_buffer *buf)
-{
- struct amdgpu_cs *cs = amdgpu_cs(rcs);
-
- return amdgpu_lookup_buffer(cs->csc, (struct amdgpu_winsys_bo*)buf);
-}
-
static bool amdgpu_cs_validate(struct radeon_winsys_cs *rcs)
{
return true;
@@ -1116,7 +1108,6 @@ void amdgpu_cs_init_functions(struct amdgpu_winsys *ws)
ws->base.cs_add_const_preamble_ib = amdgpu_cs_add_const_preamble_ib;
ws->base.cs_destroy = amdgpu_cs_destroy;
ws->base.cs_add_buffer = amdgpu_cs_add_buffer;
- ws->base.cs_lookup_buffer = amdgpu_cs_lookup_buffer;
ws->base.cs_validate = amdgpu_cs_validate;
ws->base.cs_check_space = amdgpu_cs_check_space;
ws->base.cs_get_buffer_list = amdgpu_cs_get_buffer_list;