61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd. */
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#ifndef _RKISP_DMARX_H
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#define _RKISP_DMARX_H
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#include "capture.h"
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#include "common.h"
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#define RKISP_STREAM_DMARX 0
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#define RKISP_STREAM_RAWRD0 1
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#define RKISP_STREAM_RAWRD1 2
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#define RKISP_STREAM_RAWRD2 3
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#define RKISP_MAX_DMARX_STREAM 4
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struct rkisp_dmarx_device;
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enum rkisp_dmarx_pad {
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RKISP_DMARX_PAD_SINK,
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RKISP_DMARX_PAD_SOURCE,
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RKISP_DMARX_PAD_MAX
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};
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enum rkisp_dmarx_trigger {
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T_AUTO = 0,
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T_MANUAL,
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};
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struct rkisp_dmarx_frame {
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u64 sof_timestamp;
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u64 timestamp;
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u32 id;
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};
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/*
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* struct rkisp_dmarx_device
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* trigger: read back mode
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* cur_frame: current frame id and timestamp in ns
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* pre_frame: previous frame id and timestamp in ns
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*/
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struct rkisp_dmarx_device {
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struct rkisp_device *ispdev;
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struct rkisp_stream stream[RKISP_MAX_DMARX_STREAM];
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enum rkisp_dmarx_trigger trigger;
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struct rkisp_dmarx_frame cur_frame;
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struct rkisp_dmarx_frame pre_frame;
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};
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void rkisp_dmarx_isr(u32 mis_val, struct rkisp_device *dev);
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void rkisp2_rawrd_isr(u32 mis_val, struct rkisp_device *dev);
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void rkisp_dmarx_set_fmt(struct rkisp_stream *stream,
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struct v4l2_pix_format_mplane pixm);
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void rkisp_rawrd_set_pic_size(struct rkisp_device *dev,
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u32 width, u32 height);
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void rkisp_dmarx_get_frame(struct rkisp_device *dev, u32 *id,
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u64 *sof_timestamp, u64 *timestamp,
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bool sync);
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void rkisp_unregister_dmarx_vdev(struct rkisp_device *dev);
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int rkisp_register_dmarx_vdev(struct rkisp_device *dev);
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#endif /* _RKISP_DMARX_H */
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