xref: /openbmc/linux/drivers/gpu/drm/lima/lima_mmu.h (revision 4b4193256c8d3bc3a5397b5cd9494c2ad386317d)
1  /* SPDX-License-Identifier: GPL-2.0 OR MIT */
2  /* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */
3  
4  #ifndef __LIMA_MMU_H__
5  #define __LIMA_MMU_H__
6  
7  struct lima_ip;
8  struct lima_vm;
9  
10  int lima_mmu_resume(struct lima_ip *ip);
11  void lima_mmu_suspend(struct lima_ip *ip);
12  int lima_mmu_init(struct lima_ip *ip);
13  void lima_mmu_fini(struct lima_ip *ip);
14  
15  void lima_mmu_flush_tlb(struct lima_ip *ip);
16  void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm);
17  void lima_mmu_page_fault_resume(struct lima_ip *ip);
18  
19  #endif
20