diff options
Diffstat (limited to 'drivers/gpu/drm/lima/lima_mmu.h')
| -rw-r--r-- | drivers/gpu/drm/lima/lima_mmu.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/lima/lima_mmu.h b/drivers/gpu/drm/lima/lima_mmu.h new file mode 100644 index 000000000..f0c97ac75 --- /dev/null +++ b/drivers/gpu/drm/lima/lima_mmu.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ +/* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */ + +#ifndef __LIMA_MMU_H__ +#define __LIMA_MMU_H__ + +struct lima_ip; +struct lima_vm; + +int lima_mmu_resume(struct lima_ip *ip); +void lima_mmu_suspend(struct lima_ip *ip); +int lima_mmu_init(struct lima_ip *ip); +void lima_mmu_fini(struct lima_ip *ip); + +void lima_mmu_flush_tlb(struct lima_ip *ip); +void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm); +void lima_mmu_page_fault_resume(struct lima_ip *ip); + +#endif |