Context Save Area feature need to update va info so that hardware
can save state into correct area. So export it.
Signed-off-by: Monk Liu <Monk.Liu at amd.com>
Signed-off-by: Xiangliang Yu <Xiangliang.Yu at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 6 +++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index b0a8d8f..ea7f8a1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -412,6 +412,9 @@ struct amdgpu_bo {
};
#define gem_to_amdgpu_bo(gobj) container_of((gobj), struct amdgpu_bo, gem_base)
+void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
+ struct amdgpu_bo_va *bo_va,
+ uint32_t operation);
void amdgpu_gem_object_free(struct drm_gem_object *obj);
int amdgpu_gem_object_open(struct drm_gem_object *obj,
struct drm_file *file_priv);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index c0820de..f74427c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -490,9 +490,9 @@ static int amdgpu_gem_va_check(void *param, struct amdgpu_bo *bo)
* Update the bo_va directly after setting it's address. Errors are not
* vital here, so they are not reported back to userspace.
*/
-static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
- struct amdgpu_bo_va *bo_va,
- uint32_t operation)
+void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
+ struct amdgpu_bo_va *bo_va,
+ uint32_t operation)
{
struct ttm_validate_buffer tv, *entry;
struct amdgpu_bo_list_entry vm_pd;
--
2.7.4
