xref: /openbmc/linux/drivers/gpu/drm/lima/lima_mmu.h (revision 4b4193256c8d3bc3a5397b5cd9494c2ad386317d)
1a1d2a633SQiang Yu /* SPDX-License-Identifier: GPL-2.0 OR MIT */
2a1d2a633SQiang Yu /* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */
3a1d2a633SQiang Yu 
4a1d2a633SQiang Yu #ifndef __LIMA_MMU_H__
5a1d2a633SQiang Yu #define __LIMA_MMU_H__
6a1d2a633SQiang Yu 
7a1d2a633SQiang Yu struct lima_ip;
8a1d2a633SQiang Yu struct lima_vm;
9a1d2a633SQiang Yu 
10*3446d7e9SQiang Yu int lima_mmu_resume(struct lima_ip *ip);
11*3446d7e9SQiang Yu void lima_mmu_suspend(struct lima_ip *ip);
12a1d2a633SQiang Yu int lima_mmu_init(struct lima_ip *ip);
13a1d2a633SQiang Yu void lima_mmu_fini(struct lima_ip *ip);
14a1d2a633SQiang Yu 
152081e8dcSQiang Yu void lima_mmu_flush_tlb(struct lima_ip *ip);
16a1d2a633SQiang Yu void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm);
17a1d2a633SQiang Yu void lima_mmu_page_fault_resume(struct lima_ip *ip);
18a1d2a633SQiang Yu 
19a1d2a633SQiang Yu #endif
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