linux/drivers/media/platform/st/sti/hva/hva-hw.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) STMicroelectronics SA 2015
 * Authors: Yannick Fertre <[email protected]>
 *          Hugues Fruchet <[email protected]>
 */

#ifndef HVA_HW_H
#define HVA_HW_H

#include "hva-mem.h"

/* HVA Versions */
#define HVA_VERSION_UNKNOWN …
#define HVA_VERSION_V400 …

/* HVA command types */
enum hva_hw_cmd_type { … };

int hva_hw_probe(struct platform_device *pdev, struct hva_dev *hva);
void hva_hw_remove(struct hva_dev *hva);
int hva_hw_runtime_suspend(struct device *dev);
int hva_hw_runtime_resume(struct device *dev);
int hva_hw_execute_task(struct hva_ctx *ctx, enum hva_hw_cmd_type cmd,
			struct hva_buffer *task);
#ifdef CONFIG_VIDEO_STI_HVA_DEBUGFS
void hva_hw_dump_regs(struct hva_dev *hva, struct seq_file *s);
#endif

#endif /* HVA_HW_H */