linux/drivers/media/platform/chips-media/wave5/wave5-vpu.h

/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
/*
 * Wave5 series multi-standard codec IP - basic types
 *
 * Copyright (C) 2021-2023 CHIPS&MEDIA INC
 */
#ifndef __VPU_DRV_H__
#define __VPU_DRV_H__

#include <media/v4l2-ctrls.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-event.h>
#include <media/v4l2-fh.h>
#include <media/videobuf2-v4l2.h>
#include <media/videobuf2-dma-contig.h>
#include <media/videobuf2-vmalloc.h>
#include "wave5-vpuconfig.h"
#include "wave5-vpuapi.h"

#define VPU_BUF_SYNC_TO_DEVICE …
#define VPU_BUF_SYNC_FROM_DEVICE …

struct vpu_src_buffer { … };

struct vpu_dst_buffer { … };

enum vpu_fmt_type { … };

struct vpu_format { … };

static inline struct vpu_instance *wave5_to_vpu_inst(struct v4l2_fh *vfh)
{ … }

static inline struct vpu_instance *wave5_ctrl_to_vpu_inst(struct v4l2_ctrl *vctrl)
{ … }

static inline struct vpu_src_buffer *wave5_to_vpu_src_buf(struct vb2_v4l2_buffer *vbuf)
{ … }

static inline struct vpu_dst_buffer *wave5_to_vpu_dst_buf(struct vb2_v4l2_buffer *vbuf)
{ … }

int wave5_vpu_wait_interrupt(struct vpu_instance *inst, unsigned int timeout);

int  wave5_vpu_dec_register_device(struct vpu_device *dev);
void wave5_vpu_dec_unregister_device(struct vpu_device *dev);
int  wave5_vpu_enc_register_device(struct vpu_device *dev);
void wave5_vpu_enc_unregister_device(struct vpu_device *dev);
static inline bool wave5_vpu_both_queues_are_streaming(struct vpu_instance *inst)
{ … }

#endif