// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2010-2013 Bluecherry, LLC <https://www.bluecherrydvr.com> * * Original author: * Ben Collins <[email protected]> * * Additional work by: * John Brooks <[email protected]> */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/kthread.h> #include <linux/freezer.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-common.h> #include <media/v4l2-event.h> #include <media/videobuf2-dma-sg.h> #include "solo6x10.h" #include "solo6x10-tw28.h" #include "solo6x10-jpeg.h" #define MIN_VID_BUFFERS … #define FRAME_BUF_SIZE … #define MP4_QS … #define DMA_ALIGN … /* 6010 M4V */ static u8 vop_6010_ntsc_d1[] = …; static u8 vop_6010_ntsc_cif[] = …; static u8 vop_6010_pal_d1[] = …; static u8 vop_6010_pal_cif[] = …; /* 6110 h.264 */ static u8 vop_6110_ntsc_d1[] = …; static u8 vop_6110_ntsc_cif[] = …; static u8 vop_6110_pal_d1[] = …; static u8 vop_6110_pal_cif[] = …; vop_header; struct solo_enc_buf { … }; static int solo_is_motion_on(struct solo_enc_dev *solo_enc) { … } static int solo_motion_detected(struct solo_enc_dev *solo_enc) { … } static void solo_motion_toggle(struct solo_enc_dev *solo_enc, int on) { … } void solo_update_mode(struct solo_enc_dev *solo_enc) { … } static int solo_enc_on(struct solo_enc_dev *solo_enc) { … } static void solo_enc_off(struct solo_enc_dev *solo_enc) { … } static int enc_get_mpeg_dma(struct solo_dev *solo_dev, dma_addr_t dma, unsigned int off, unsigned int size) { … } /* Build a descriptor queue out of an SG list and send it to the P2M for * processing. */ static int solo_send_desc(struct solo_enc_dev *solo_enc, int skip, struct sg_table *vbuf, int off, int size, unsigned int base, unsigned int base_size) { … } /* Extract values from VOP header - VE_STATUSxx */ static inline __always_unused int vop_interlaced(const vop_header *vh) { … } static inline __always_unused u8 vop_channel(const vop_header *vh) { … } static inline u8 vop_type(const vop_header *vh) { … } static inline u32 vop_mpeg_size(const vop_header *vh) { … } static inline u8 __always_unused vop_hsize(const vop_header *vh) { … } static inline u8 __always_unused vop_vsize(const vop_header *vh) { … } static inline u32 vop_mpeg_offset(const vop_header *vh) { … } static inline u32 vop_jpeg_offset(const vop_header *vh) { … } static inline u32 vop_jpeg_size(const vop_header *vh) { … } static inline u32 __always_unused vop_sec(const vop_header *vh) { … } static inline __always_unused u32 vop_usec(const vop_header *vh) { … } static int solo_fill_jpeg(struct solo_enc_dev *solo_enc, struct vb2_buffer *vb, const vop_header *vh) { … } static int solo_fill_mpeg(struct solo_enc_dev *solo_enc, struct vb2_buffer *vb, const vop_header *vh) { … } static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc, struct vb2_buffer *vb, struct solo_enc_buf *enc_buf) { … } static void solo_enc_handle_one(struct solo_enc_dev *solo_enc, struct solo_enc_buf *enc_buf) { … } void solo_enc_v4l2_isr(struct solo_dev *solo_dev) { … } static void solo_handle_ring(struct solo_dev *solo_dev) { … } static int solo_ring_thread(void *data) { … } static int solo_enc_queue_setup(struct vb2_queue *q, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], struct device *alloc_devs[]) { … } static void solo_enc_buf_queue(struct vb2_buffer *vb) { … } static int solo_ring_start(struct solo_dev *solo_dev) { … } static void solo_ring_stop(struct solo_dev *solo_dev) { … } static int solo_enc_start_streaming(struct vb2_queue *q, unsigned int count) { … } static void solo_enc_stop_streaming(struct vb2_queue *q) { … } static void solo_enc_buf_finish(struct vb2_buffer *vb) { … } static const struct vb2_ops solo_enc_video_qops = …; static int solo_enc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { … } static int solo_enc_enum_input(struct file *file, void *priv, struct v4l2_input *input) { … } static int solo_enc_set_input(struct file *file, void *priv, unsigned int index) { … } static int solo_enc_get_input(struct file *file, void *priv, unsigned int *index) { … } static int solo_enc_enum_fmt_cap(struct file *file, void *priv, struct v4l2_fmtdesc *f) { … } static inline int solo_valid_pixfmt(u32 pixfmt, int dev_type) { … } static int solo_enc_try_fmt_cap(struct file *file, void *priv, struct v4l2_format *f) { … } static int solo_enc_set_fmt_cap(struct file *file, void *priv, struct v4l2_format *f) { … } static int solo_enc_get_fmt_cap(struct file *file, void *priv, struct v4l2_format *f) { … } static int solo_enc_g_std(struct file *file, void *priv, v4l2_std_id *i) { … } static int solo_enc_s_std(struct file *file, void *priv, v4l2_std_id std) { … } static int solo_enum_framesizes(struct file *file, void *priv, struct v4l2_frmsizeenum *fsize) { … } static int solo_enum_frameintervals(struct file *file, void *priv, struct v4l2_frmivalenum *fintv) { … } static int solo_g_parm(struct file *file, void *priv, struct v4l2_streamparm *sp) { … } static inline int calc_interval(u8 fps, u32 n, u32 d) { … } static int solo_s_parm(struct file *file, void *priv, struct v4l2_streamparm *sp) { … } static int solo_s_ctrl(struct v4l2_ctrl *ctrl) { … } static int solo_subscribe_event(struct v4l2_fh *fh, const struct v4l2_event_subscription *sub) { … } static const struct v4l2_file_operations solo_enc_fops = …; static const struct v4l2_ioctl_ops solo_enc_ioctl_ops = …; static const struct video_device solo_enc_template = …; static const struct v4l2_ctrl_ops solo_ctrl_ops = …; static const struct v4l2_ctrl_config solo_osd_text_ctrl = …; /* Motion Detection Threshold matrix */ static const struct v4l2_ctrl_config solo_md_thresholds = …; static struct solo_enc_dev *solo_enc_alloc(struct solo_dev *solo_dev, u8 ch, unsigned nr) { … } static void solo_enc_free(struct solo_enc_dev *solo_enc) { … } int solo_enc_v4l2_init(struct solo_dev *solo_dev, unsigned nr) { … } void solo_enc_v4l2_exit(struct solo_dev *solo_dev) { … }
Codebase Browser
linux