| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Benjamin Collins | 930 | 69.04% | 3 | 9.68% |
| Hans Verkuil | 321 | 23.83% | 16 | 51.61% |
| Krzysztof Hałasa | 58 | 4.31% | 3 | 9.68% |
| Andrey Utkin | 15 | 1.11% | 1 | 3.23% |
| Anton Sviridenko | 13 | 0.97% | 1 | 3.23% |
| Randy Dunlap | 2 | 0.15% | 1 | 3.23% |
| Wanlong Gao | 2 | 0.15% | 1 | 3.23% |
| Junghak Sung | 2 | 0.15% | 2 | 6.45% |
| Ismael Luceno | 2 | 0.15% | 1 | 3.23% |
| Thomas Gleixner | 1 | 0.07% | 1 | 3.23% |
| Alexander A. Klimov | 1 | 0.07% | 1 | 3.23% |
| Total | 1347 | 31 |
/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010-2013 Bluecherry, LLC <https://www.bluecherrydvr.com> * * Original author: * Ben Collins <bcollins@ubuntu.com> * * Additional work by: * John Brooks <john.brooks@bluecherry.net> */ #ifndef __SOLO6X10_H #define __SOLO6X10_H #include <linux/pci.h> #include <linux/i2c.h> #include <linux/mutex.h> #include <linux/list.h> #include <linux/wait.h> #include <linux/stringify.h> #include <linux/io.h> #include <linux/atomic.h> #include <linux/slab.h> #include <linux/videodev2.h> #include <linux/gpio/driver.h> #include <media/v4l2-dev.h> #include <media/v4l2-device.h> #include <media/v4l2-ctrls.h> #include <media/videobuf2-v4l2.h> #include "solo6x10-regs.h" #ifndef PCI_VENDOR_ID_SOFTLOGIC #define PCI_VENDOR_ID_SOFTLOGIC 0x9413 #define PCI_DEVICE_ID_SOLO6010 0x6010 #define PCI_DEVICE_ID_SOLO6110 0x6110 #endif #ifndef PCI_VENDOR_ID_BLUECHERRY #define PCI_VENDOR_ID_BLUECHERRY 0x1BB3 /* Neugent Softlogic 6010 based cards */ #define PCI_DEVICE_ID_NEUSOLO_4 0x4304 #define PCI_DEVICE_ID_NEUSOLO_9 0x4309 #define PCI_DEVICE_ID_NEUSOLO_16 0x4310 /* Bluecherry Softlogic 6010 based cards */ #define PCI_DEVICE_ID_BC_SOLO_4 0x4E04 #define PCI_DEVICE_ID_BC_SOLO_9 0x4E09 #define PCI_DEVICE_ID_BC_SOLO_16 0x4E10 /* Bluecherry Softlogic 6110 based cards */ #define PCI_DEVICE_ID_BC_6110_4 0x5304 #define PCI_DEVICE_ID_BC_6110_8 0x5308 #define PCI_DEVICE_ID_BC_6110_16 0x5310 #endif /* Bluecherry */ /* Used in pci_device_id, and solo_dev->type */ #define SOLO_DEV_6010 0 #define SOLO_DEV_6110 1 #define SOLO6X10_NAME "solo6x10" #define SOLO_MAX_CHANNELS 16 #define SOLO6X10_VERSION "3.0.0" /* * The SOLO6x10 actually has 8 i2c channels, but we only use 2. * 0 - Techwell chip(s) * 1 - SAA7128 */ #define SOLO_I2C_ADAPTERS 2 #define SOLO_I2C_TW 0 #define SOLO_I2C_SAA 1 /* DMA Engine setup */ #define SOLO_NR_P2M 4 #define SOLO_NR_P2M_DESC 256 #define SOLO_P2M_DESC_SIZE (SOLO_NR_P2M_DESC * 16) /* Encoder standard modes */ #define SOLO_ENC_MODE_CIF 2 #define SOLO_ENC_MODE_HD1 1 #define SOLO_ENC_MODE_D1 9 #define SOLO_DEFAULT_QP 3 #define SOLO_CID_CUSTOM_BASE (V4L2_CID_USER_BASE | 0xf000) #define V4L2_CID_MOTION_TRACE (SOLO_CID_CUSTOM_BASE+2) #define V4L2_CID_OSD_TEXT (SOLO_CID_CUSTOM_BASE+3) /* * Motion thresholds are in a table of 64x64 samples, with * each sample representing 16x16 pixels of the source. In * effect, 44x30 samples are used for NTSC, and 44x36 for PAL. * The 5th sample on the 10th row is (10*64)+5 = 645. * * Internally it is stored as a 45x45 array (45*16 = 720, which is the * maximum PAL/NTSC width). */ #define SOLO_MOTION_SZ (45) enum SOLO_I2C_STATE { IIC_STATE_IDLE, IIC_STATE_START, IIC_STATE_READ, IIC_STATE_WRITE, IIC_STATE_STOP }; /* Defined in Table 4-16, Page 68-69 of the 6010 Datasheet */ struct solo_p2m_desc { u32 ctrl; u32 cfg; u32 dma_addr; u32 ext_addr; }; struct solo_p2m_dev { struct mutex mutex; struct completion completion; int desc_count; int desc_idx; struct solo_p2m_desc *descs; int error; }; #define OSD_TEXT_MAX 44 struct solo_vb2_buf { struct vb2_v4l2_buffer vb; struct list_head list; }; enum solo_enc_types { SOLO_ENC_TYPE_STD, SOLO_ENC_TYPE_EXT, }; struct solo_enc_dev { struct solo_dev *solo_dev; /* V4L2 Items */ struct v4l2_ctrl_handler hdl; struct v4l2_ctrl *md_thresholds; struct video_device *vfd; /* General accounting */ struct mutex lock; spinlock_t motion_lock; u8 ch; u8 mode, gop, qp, interlaced, interval; u8 bw_weight; u16 motion_thresh; bool motion_global; bool motion_enabled; u16 width; u16 height; /* OSD buffers */ char osd_text[OSD_TEXT_MAX + 1]; u8 osd_buf[SOLO_EOSD_EXT_SIZE_MAX] __aligned(4); /* VOP stuff */ u8 vop[64]; int vop_len; u8 jpeg_header[1024]; int jpeg_len; u32 fmt; enum solo_enc_types type; u32 sequence; struct vb2_queue vidq; struct list_head vidq_active; int desc_count; int desc_nelts; struct solo_p2m_desc *desc_items; dma_addr_t desc_dma; spinlock_t av_lock; }; /* The SOLO6x10 PCI Device */ struct solo_dev { /* General stuff */ struct pci_dev *pdev; int type; unsigned int time_sync; unsigned int usec_lsb; unsigned int clock_mhz; u8 __iomem *reg_base; int nr_chans; int nr_ext; u32 irq_mask; u32 motion_mask; struct v4l2_device v4l2_dev; #ifdef CONFIG_GPIOLIB /* GPIO */ struct gpio_chip gpio_dev; #endif /* tw28xx accounting */ u8 tw2865, tw2864, tw2815; u8 tw28_cnt; /* i2c related items */ struct i2c_adapter i2c_adap[SOLO_I2C_ADAPTERS]; enum SOLO_I2C_STATE i2c_state; struct mutex i2c_mutex; int i2c_id; wait_queue_head_t i2c_wait; struct i2c_msg *i2c_msg; unsigned int i2c_msg_num; unsigned int i2c_msg_ptr; /* P2M DMA Engine */ struct solo_p2m_dev p2m_dev[SOLO_NR_P2M]; atomic_t p2m_count; int p2m_jiffies; unsigned int p2m_timeouts; /* V4L2 Display items */ struct video_device *vfd; unsigned int erasing; unsigned int frame_blank; u8 cur_disp_ch; wait_queue_head_t disp_thread_wait; struct v4l2_ctrl_handler disp_hdl; /* V4L2 Encoder items */ struct solo_enc_dev *v4l2_enc[SOLO_MAX_CHANNELS]; u16 enc_bw_remain; /* IDX into hw mp4 encoder */ u8 enc_idx; /* Current video settings */ u32 video_type; u16 video_hsize, video_vsize; u16 vout_hstart, vout_vstart; u16 vin_hstart, vin_vstart; u8 fps; /* JPEG Qp setting */ spinlock_t jpeg_qp_lock; u32 jpeg_qp[2]; /* Audio components */ struct snd_card *snd_card; struct snd_pcm *snd_pcm; atomic_t snd_users; int g723_hw_idx; /* sysfs stuffs */ struct device dev; int sdram_size; struct bin_attribute sdram_attr; unsigned int sys_config; /* Ring thread */ struct task_struct *ring_thread; wait_queue_head_t ring_thread_wait; /* VOP_HEADER handling */ void *vh_buf; dma_addr_t vh_dma; int vh_size; /* Buffer handling */ struct vb2_queue vidq; u32 sequence; struct task_struct *kthread; struct mutex lock; spinlock_t slock; int old_write; struct list_head vidq_active; }; static inline u32 solo_reg_read(struct solo_dev *solo_dev, int reg) { return readl(solo_dev->reg_base + reg); } static inline void solo_reg_write(struct solo_dev *solo_dev, int reg, u32 data) { u16 val; writel(data, solo_dev->reg_base + reg); pci_read_config_word(solo_dev->pdev, PCI_STATUS, &val); } static inline void solo_irq_on(struct solo_dev *dev, u32 mask) { dev->irq_mask |= mask; solo_reg_write(dev, SOLO_IRQ_MASK, dev->irq_mask); } static inline void solo_irq_off(struct solo_dev *dev, u32 mask) { dev->irq_mask &= ~mask; solo_reg_write(dev, SOLO_IRQ_MASK, dev->irq_mask); } /* Init/exit routines for subsystems */ int solo_disp_init(struct solo_dev *solo_dev); void solo_disp_exit(struct solo_dev *solo_dev); int solo_gpio_init(struct solo_dev *solo_dev); void solo_gpio_exit(struct solo_dev *solo_dev); int solo_i2c_init(struct solo_dev *solo_dev); void solo_i2c_exit(struct solo_dev *solo_dev); int solo_p2m_init(struct solo_dev *solo_dev); void solo_p2m_exit(struct solo_dev *solo_dev); int solo_v4l2_init(struct solo_dev *solo_dev, unsigned nr); void solo_v4l2_exit(struct solo_dev *solo_dev); int solo_enc_init(struct solo_dev *solo_dev); void solo_enc_exit(struct solo_dev *solo_dev); int solo_enc_v4l2_init(struct solo_dev *solo_dev, unsigned nr); void solo_enc_v4l2_exit(struct solo_dev *solo_dev); int solo_g723_init(struct solo_dev *solo_dev); void solo_g723_exit(struct solo_dev *solo_dev); /* ISR's */ int solo_i2c_isr(struct solo_dev *solo_dev); void solo_p2m_isr(struct solo_dev *solo_dev, int id); void solo_p2m_error_isr(struct solo_dev *solo_dev); void solo_enc_v4l2_isr(struct solo_dev *solo_dev); void solo_g723_isr(struct solo_dev *solo_dev); void solo_motion_isr(struct solo_dev *solo_dev); void solo_video_in_isr(struct solo_dev *solo_dev); /* i2c read/write */ u8 solo_i2c_readbyte(struct solo_dev *solo_dev, int id, u8 addr, u8 off); void solo_i2c_writebyte(struct solo_dev *solo_dev, int id, u8 addr, u8 off, u8 data); /* P2M DMA */ int solo_p2m_dma_t(struct solo_dev *solo_dev, int wr, dma_addr_t dma_addr, u32 ext_addr, u32 size, int repeat, u32 ext_size); int solo_p2m_dma(struct solo_dev *solo_dev, int wr, void *sys_addr, u32 ext_addr, u32 size, int repeat, u32 ext_size); void solo_p2m_fill_desc(struct solo_p2m_desc *desc, int wr, dma_addr_t dma_addr, u32 ext_addr, u32 size, int repeat, u32 ext_size); int solo_p2m_dma_desc(struct solo_dev *solo_dev, struct solo_p2m_desc *desc, dma_addr_t desc_dma, int desc_cnt); /* Global s_std ioctl */ int solo_set_video_type(struct solo_dev *solo_dev, bool is_50hz); void solo_update_mode(struct solo_enc_dev *solo_enc); /* Set the threshold for motion detection */ int solo_set_motion_threshold(struct solo_dev *solo_dev, u8 ch, u16 val); int solo_set_motion_block(struct solo_dev *solo_dev, u8 ch, const u16 *thresholds); #define SOLO_DEF_MOT_THRESH 0x0300 /* Write text on OSD */ int solo_osd_print(struct solo_enc_dev *solo_enc); /* EEPROM commands */ unsigned int solo_eeprom_ewen(struct solo_dev *solo_dev, int w_en); __be16 solo_eeprom_read(struct solo_dev *solo_dev, int loc); int solo_eeprom_write(struct solo_dev *solo_dev, int loc, __be16 data); /* JPEG Qp functions */ void solo_s_jpeg_qp(struct solo_dev *solo_dev, unsigned int ch, unsigned int qp); int solo_g_jpeg_qp(struct solo_dev *solo_dev, unsigned int ch); #define CHK_FLAGS(v, flags) (((v) & (flags)) == (flags)) #endif /* __SOLO6X10_H */
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