tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright 2019 Linaro, Ltd, Rob Herring <robh@kernel.org> */
3
4#ifndef __PANFROST_MMU_H__
5#define __PANFROST_MMU_H__
6
7struct panfrost_gem_mapping;
8struct panfrost_file_priv;
9struct panfrost_mmu;
10
11int panfrost_mmu_map(struct panfrost_gem_mapping *mapping);
12void panfrost_mmu_unmap(struct panfrost_gem_mapping *mapping);
13
14int panfrost_mmu_init(struct panfrost_device *pfdev);
15void panfrost_mmu_fini(struct panfrost_device *pfdev);
16void panfrost_mmu_reset(struct panfrost_device *pfdev);
17void panfrost_mmu_suspend_irq(struct panfrost_device *pfdev);
18
19u32 panfrost_mmu_as_get(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
20void panfrost_mmu_as_put(struct panfrost_device *pfdev, struct panfrost_mmu *mmu);
21
22struct panfrost_mmu *panfrost_mmu_ctx_get(struct panfrost_mmu *mmu);
23void panfrost_mmu_ctx_put(struct panfrost_mmu *mmu);
24struct panfrost_mmu *panfrost_mmu_ctx_create(struct panfrost_device *pfdev);
25
26#endif