linux/drivers/media/platform/mediatek/vcodec/common/mtk_vcodec_cmn_drv.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2023 MediaTek Inc.
 * Author: Yunfei Dong <[email protected]>
 */

#ifndef _MTK_VCODEC_COM_DRV_H_
#define _MTK_VCODEC_COM_DRV_H_

#include <linux/platform_device.h>
#include <linux/videodev2.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
#include <media/v4l2-mem2mem.h>
#include <media/videobuf2-core.h>

#define MTK_VCODEC_MAX_PLANES …

#define WAIT_INTR_TIMEOUT_MS …

/*
 * enum mtk_q_type - Type of queue
 */
enum mtk_q_type { … };

/*
 * enum mtk_hw_reg_idx - MTK hw register base index
 */
enum mtk_hw_reg_idx { … };

/*
 * struct mtk_vcodec_clk_info - Structure used to store clock name
 */
struct mtk_vcodec_clk_info { … };

/*
 * struct mtk_vcodec_clk - Structure used to store vcodec clock information
 */
struct mtk_vcodec_clk { … };

/*
 * struct mtk_vcodec_pm - Power management data structure
 */
struct mtk_vcodec_pm { … };

/*
 * enum mtk_vdec_hw_id - Hardware index used to separate
 *                         different hardware
 */
enum mtk_vdec_hw_id { … };

/**
 * enum mtk_instance_state - The state of an MTK Vcodec instance.
 * @MTK_STATE_FREE: default state when instance is created
 * @MTK_STATE_INIT: vcodec instance is initialized
 * @MTK_STATE_HEADER: vdec had sps/pps header parsed or venc
 *			had sps/pps header encoded
 * @MTK_STATE_FLUSH: vdec is flushing. Only used by decoder
 * @MTK_STATE_ABORT: vcodec should be aborted
 */
enum mtk_instance_state { … };

enum mtk_fmt_type { … };

/*
 * struct mtk_video_fmt - Structure used to store information about pixelformats
 */
struct mtk_video_fmt { … };

/*
 * struct mtk_q_data - Structure used to store information about queue
 */
struct mtk_q_data { … };

/*
 * enum mtk_instance_type - The type of an MTK Vcodec instance.
 */
enum mtk_instance_type { … };

#endif /* _MTK_VCODEC_COM_DRV_H_ */