/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. */
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#ifndef _RKISPP_PARAMS_H
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#define _RKISPP_PARAMS_H
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#include <linux/fec-config.h>
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#include <linux/rk-ispp-config.h>
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#include "common.h"
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enum rkispp_paramvdev_id {
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PARAM_VDEV_TNR = 0,
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PARAM_VDEV_NR,
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PARAM_VDEV_FEC,
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PARAM_VDEV_MAX
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};
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#define ISPP_PACK_4BYTE(a, b, c, d) \
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(((a) & 0xFF) << 0 | ((b) & 0xFF) << 8 | \
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((c) & 0xFF) << 16 | ((d) & 0xFF) << 24)
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#define ISPP_PACK_4BIT(a, b, c, d, e, f, g, h) \
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(((a) & 0xf) << 0 | ((b) & 0xf) << 4 | \
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((c) & 0xf) << 8 | ((d) & 0xf) << 12 | \
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((e) & 0xf) << 16 | ((f) & 0xf) << 20 | \
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((g) & 0xf) << 24 | ((h) & 0xf) << 28)
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#define ISPP_PACK_4BYTE(a, b, c, d) \
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(((a) & 0xFF) << 0 | ((b) & 0xFF) << 8 | \
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((c) & 0xFF) << 16 | ((d) & 0xFF) << 24)
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#define ISPP_PACK_2SHORT(a, b) \
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(((a) & 0xFFFF) << 0 | ((b) & 0xFFFF) << 16)
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#define ISPP_NOBIG_OVERFLOW_SIZE (2560 * 1440)
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/* rkispp parameters device
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* config_lock: lock to protect config
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* params: queued buffer list
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* cur_buf: current buf of parameters
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* first_params: the first params should take effect immediately
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*/
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struct rkispp_params_vdev {
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struct rkispp_vdev_node vnode;
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struct rkispp_device *dev;
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struct rkispp_params_ops *params_ops;
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spinlock_t config_lock;
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struct list_head params;
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struct rkispp_buffer *cur_buf;
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struct v4l2_format vdev_fmt;
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bool streamon;
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bool first_params;
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bool is_subs_evt;
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struct rkispp_dummy_buffer buf_fec[FEC_MESH_BUF_MAX];
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u32 buf_fec_idx;
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u32 buf_cnt;
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enum rkispp_paramvdev_id vdev_id;
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};
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struct rkispp_params_ops {
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void (*rkispp_params_cfg)(struct rkispp_params_vdev *params_vdev, u32 frame_id);
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void (*rkispp_params_vb2_buf_queue)(struct vb2_buffer *vb);
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};
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int rkispp_register_params_vdevs(struct rkispp_device *dev);
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void rkispp_unregister_params_vdevs(struct rkispp_device *dev);
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void rkispp_params_get_fecbuf_inf(struct rkispp_params_vdev *params_vdev,
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struct rkispp_fecbuf_info *fecbuf);
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void rkispp_params_set_fecbuf_size(struct rkispp_params_vdev *params_vdev,
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struct rkispp_fecbuf_size *fecsize);
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#endif
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