iris_vpu_common.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved.
 4 */
 5
 6#ifndef __IRIS_VPU_COMMON_H__
 7#define __IRIS_VPU_COMMON_H__
 8
 9struct iris_core;
10
11extern const struct vpu_ops iris_vpu2_ops;
12extern const struct vpu_ops iris_vpu3_ops;
13extern const struct vpu_ops iris_vpu33_ops;
14extern const struct vpu_ops iris_vpu35_ops;
15
16struct vpu_ops {
17	void (*power_off_hw)(struct iris_core *core);
18	int (*power_on_hw)(struct iris_core *core);
19	int (*power_off_controller)(struct iris_core *core);
20	int (*power_on_controller)(struct iris_core *core);
21	void (*program_bootup_registers)(struct iris_core *core);
22	u64 (*calc_freq)(struct iris_inst *inst, size_t data_size);
23};
24
25int iris_vpu_boot_firmware(struct iris_core *core);
26void iris_vpu_raise_interrupt(struct iris_core *core);
27void iris_vpu_clear_interrupt(struct iris_core *core);
28int iris_vpu_watchdog(struct iris_core *core, u32 intr_status);
29int iris_vpu_prepare_pc(struct iris_core *core);
30int iris_vpu_power_on_controller(struct iris_core *core);
31int iris_vpu_power_on_hw(struct iris_core *core);
32int iris_vpu_power_on(struct iris_core *core);
33int iris_vpu_power_off_controller(struct iris_core *core);
34void iris_vpu_power_off_hw(struct iris_core *core);
35void iris_vpu_power_off(struct iris_core *core);
36
37#endif