| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Daniel Scheller | 956 | 70.92% | 23 | 82.14% |
| Ralph Metzler | 353 | 26.19% | 1 | 3.57% |
| Mauro Carvalho Chehab | 32 | 2.37% | 2 | 7.14% |
| Nathan Chancellor | 6 | 0.45% | 1 | 3.57% |
| Hans Verkuil | 1 | 0.07% | 1 | 3.57% |
| Total | 1348 | 28 |
/* SPDX-License-Identifier: GPL-2.0 */ /* * ddbridge.h: Digital Devices PCIe bridge driver * * Copyright (C) 2010-2017 Digital Devices GmbH * Ralph Metzler <rmetzler@digitaldevices.de> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 only, as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef _DDBRIDGE_H_ #define _DDBRIDGE_H_ #include <linux/clk.h> #include <linux/completion.h> #include <linux/delay.h> #include <linux/device.h> #include <linux/dvb/ca.h> #include <linux/gpio.h> #include <linux/i2c.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/io.h> #include <linux/kthread.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/pci.h> #include <linux/platform_device.h> #include <linux/poll.h> #include <linux/sched.h> #include <linux/slab.h> #include <linux/socket.h> #include <linux/spi/spi.h> #include <linux/swab.h> #include <linux/timer.h> #include <linux/types.h> #include <linux/uaccess.h> #include <linux/vmalloc.h> #include <linux/workqueue.h> #include <asm/dma.h> #include <asm/irq.h> #include <media/dmxdev.h> #include <media/dvb_ca_en50221.h> #include <media/dvb_demux.h> #include <media/dvbdev.h> #include <media/dvb_frontend.h> #include <media/dvb_net.h> #include <media/dvb_ringbuffer.h> #define DDBRIDGE_VERSION "0.9.33-integrated" #define DDB_MAX_I2C 32 #define DDB_MAX_PORT 32 #define DDB_MAX_INPUT 64 #define DDB_MAX_OUTPUT 32 #define DDB_MAX_LINK 4 #define DDB_LINK_SHIFT 28 #define DDB_LINK_TAG(_x) (_x << DDB_LINK_SHIFT) struct ddb_regset { u32 base; u32 num; u32 size; }; struct ddb_regmap { u32 irq_base_i2c; u32 irq_base_idma; u32 irq_base_odma; const struct ddb_regset *i2c; const struct ddb_regset *i2c_buf; const struct ddb_regset *idma; const struct ddb_regset *idma_buf; const struct ddb_regset *odma; const struct ddb_regset *odma_buf; const struct ddb_regset *input; const struct ddb_regset *output; const struct ddb_regset *channel; }; struct ddb_ids { u16 vendor; u16 device; u16 subvendor; u16 subdevice; u32 hwid; u32 regmapid; u32 devid; u32 mac; }; struct ddb_info { int type; #define DDB_NONE 0 #define DDB_OCTOPUS 1 #define DDB_OCTOPUS_CI 2 #define DDB_OCTOPUS_MAX 5 #define DDB_OCTOPUS_MAX_CT 6 #define DDB_OCTOPUS_MCI 9 char *name; u32 i2c_mask; u32 board_control; u32 board_control_2; u8 port_num; u8 led_num; u8 fan_num; u8 temp_num; u8 temp_bus; u8 con_clock; /* use a continuous clock */ u8 ts_quirks; #define TS_QUIRK_SERIAL 1 #define TS_QUIRK_REVERSED 2 #define TS_QUIRK_ALT_OSC 8 u8 mci_ports; u8 mci_type; u32 tempmon_irq; const struct ddb_regmap *regmap; }; #define DMA_MAX_BUFS 32 /* hardware table limit */ struct ddb; struct ddb_port; struct ddb_dma { void *io; u32 regs; u32 bufregs; dma_addr_t pbuf[DMA_MAX_BUFS]; u8 *vbuf[DMA_MAX_BUFS]; u32 num; u32 size; u32 div; u32 bufval; struct work_struct work; spinlock_t lock; /* DMA lock */ wait_queue_head_t wq; int running; u32 stat; u32 ctrl; u32 cbuf; u32 coff; }; struct ddb_dvb { struct dvb_adapter *adap; int adap_registered; struct dvb_device *dev; struct i2c_client *i2c_client[1]; struct dvb_frontend *fe; struct dvb_frontend *fe2; struct dmxdev dmxdev; struct dvb_demux demux; struct dvb_net dvbnet; struct dmx_frontend hw_frontend; struct dmx_frontend mem_frontend; int users; u32 attached; u8 input; enum fe_sec_tone_mode tone; enum fe_sec_voltage voltage; int (*i2c_gate_ctrl)(struct dvb_frontend *, int); int (*set_voltage)(struct dvb_frontend *fe, enum fe_sec_voltage voltage); int (*set_input)(struct dvb_frontend *fe, int input); int (*diseqc_send_master_cmd)(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd *cmd); }; struct ddb_ci { struct dvb_ca_en50221 en; struct ddb_port *port; u32 nr; }; struct ddb_io { struct ddb_port *port; u32 nr; u32 regs; struct ddb_dma *dma; struct ddb_io *redo; struct ddb_io *redi; }; #define ddb_output ddb_io #define ddb_input ddb_io struct ddb_i2c { struct ddb *dev; u32 nr; u32 regs; u32 link; struct i2c_adapter adap; u32 rbuf; u32 wbuf; u32 bsize; struct completion completion; }; struct ddb_port { struct ddb *dev; u32 nr; u32 pnr; u32 regs; u32 lnr; struct ddb_i2c *i2c; struct mutex i2c_gate_lock; /* I2C access lock */ u32 class; #define DDB_PORT_NONE 0 #define DDB_PORT_CI 1 #define DDB_PORT_TUNER 2 #define DDB_PORT_LOOP 3 char *name; char *type_name; u32 type; #define DDB_TUNER_DUMMY 0xffffffff #define DDB_TUNER_NONE 0 #define DDB_TUNER_DVBS_ST 1 #define DDB_TUNER_DVBS_ST_AA 2 #define DDB_TUNER_DVBCT_TR 3 #define DDB_TUNER_DVBCT_ST 4 #define DDB_CI_INTERNAL 5 #define DDB_CI_EXTERNAL_SONY 6 #define DDB_TUNER_DVBCT2_SONY_P 7 #define DDB_TUNER_DVBC2T2_SONY_P 8 #define DDB_TUNER_ISDBT_SONY_P 9 #define DDB_TUNER_DVBS_STV0910_P 10 #define DDB_TUNER_MXL5XX 11 #define DDB_CI_EXTERNAL_XO2 12 #define DDB_CI_EXTERNAL_XO2_B 13 #define DDB_TUNER_DVBS_STV0910_PR 14 #define DDB_TUNER_DVBC2T2I_SONY_P 15 #define DDB_TUNER_XO2 32 #define DDB_TUNER_DVBS_STV0910 (DDB_TUNER_XO2 + 0) #define DDB_TUNER_DVBCT2_SONY (DDB_TUNER_XO2 + 1) #define DDB_TUNER_ISDBT_SONY (DDB_TUNER_XO2 + 2) #define DDB_TUNER_DVBC2T2_SONY (DDB_TUNER_XO2 + 3) #define DDB_TUNER_ATSC_ST (DDB_TUNER_XO2 + 4) #define DDB_TUNER_DVBC2T2I_SONY (DDB_TUNER_XO2 + 5) #define DDB_TUNER_MCI 48 #define DDB_TUNER_MCI_SX8 (DDB_TUNER_MCI + 0) struct ddb_input *input[2]; struct ddb_output *output; struct dvb_ca_en50221 *en; u8 en_freedata; struct ddb_dvb dvb[2]; u32 gap; u32 obr; u8 creg; }; #define CM_STARTUP_DELAY 2 #define CM_AVERAGE 20 #define CM_GAIN 10 #define HW_LSB_SHIFT 12 #define HW_LSB_MASK 0x1000 #define CM_IDLE 0 #define CM_STARTUP 1 #define CM_ADJUST 2 #define TS_CAPTURE_LEN (4096) struct ddb_lnb { struct mutex lock; /* lock lnb access */ u32 tone; enum fe_sec_voltage oldvoltage[4]; u32 voltage[4]; u32 voltages; u32 fmode; }; struct ddb_irq { void (*handler)(void *); void *data; }; struct ddb_link { struct ddb *dev; const struct ddb_info *info; u32 nr; u32 regs; spinlock_t lock; /* lock link access */ struct mutex flash_mutex; /* lock flash access */ struct ddb_lnb lnb; struct tasklet_struct tasklet; struct ddb_ids ids; spinlock_t temp_lock; /* lock temp chip access */ int overtemperature_error; u8 temp_tab[11]; struct ddb_irq irq[256]; }; struct ddb { struct pci_dev *pdev; struct platform_device *pfdev; struct device *dev; int msi; struct workqueue_struct *wq; u32 has_dma; struct ddb_link link[DDB_MAX_LINK]; unsigned char __iomem *regs; u32 regs_len; u32 port_num; struct ddb_port port[DDB_MAX_PORT]; u32 i2c_num; struct ddb_i2c i2c[DDB_MAX_I2C]; struct ddb_input input[DDB_MAX_INPUT]; struct ddb_output output[DDB_MAX_OUTPUT]; struct dvb_adapter adap[DDB_MAX_INPUT]; struct ddb_dma idma[DDB_MAX_INPUT]; struct ddb_dma odma[DDB_MAX_OUTPUT]; struct device *ddb_dev; u32 ddb_dev_users; u32 nr; u8 iobuf[1028]; u8 leds; u32 ts_irq; u32 i2c_irq; struct mutex mutex; /* lock access to global ddb array */ u8 tsbuf[TS_CAPTURE_LEN]; }; /****************************************************************************/ /****************************************************************************/ /****************************************************************************/ int ddbridge_flashread(struct ddb *dev, u32 link, u8 *buf, u32 addr, u32 len); /****************************************************************************/ /* ddbridge-core.c */ struct ddb_irq *ddb_irq_set(struct ddb *dev, u32 link, u32 nr, void (*handler)(void *), void *data); void ddb_ports_detach(struct ddb *dev); void ddb_ports_release(struct ddb *dev); void ddb_buffers_free(struct ddb *dev); void ddb_device_destroy(struct ddb *dev); irqreturn_t ddb_irq_handler0(int irq, void *dev_id); irqreturn_t ddb_irq_handler1(int irq, void *dev_id); irqreturn_t ddb_irq_handler(int irq, void *dev_id); void ddb_ports_init(struct ddb *dev); int ddb_buffers_alloc(struct ddb *dev); int ddb_ports_attach(struct ddb *dev); int ddb_device_create(struct ddb *dev); int ddb_init(struct ddb *dev); void ddb_unmap(struct ddb *dev); int ddb_exit_ddbridge(int stage, int error); int ddb_init_ddbridge(void); #endif /* DDBRIDGE_H */
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