/** Calls agp_free_memory() */
int drm_agp_free_memory(DRM_AGP_MEM *handle)
{
if (!handle)
return 0;
agp_free_memory(handle);
return 1;
}
int drm_agp_free_memory(void *handle)
{
device_t agpdev;
agpdev = DRM_AGP_FIND_DEVICE();
if (!agpdev || !handle)
return 0;
agp_free_memory(agpdev, handle);
return 1;
}
static int ttm_agp_unbind(struct ttm_tt *ttm)
{
struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm);
if (agp_be->mem) {
if (agp_be->mem->is_bound)
return agp_unbind_memory(agp_be->mem);
agp_free_memory(agp_be->mem);
agp_be->mem = NULL;
}
return 0;
}
/** Wrapper around agp_free_memory() */
void drm_free_agp(DRM_AGP_MEM * handle, int pages)
{
agp_free_memory(handle);
}
/*
* Wrappers for agp_free_memory & agp_allocate_memory
* These make sure that internal lists are kept updated.
*/
static void agp_free_memory_wrap(struct agp_memory *memory)
{
agp_remove_from_pool(memory);
agp_free_memory(memory);
}