Updated ddbridge header for 0.9.10 changes. Signed-off-by: Maik Broemme <mbroemme@xxxxxxxxxxxxx> --- drivers/media/pci/ddbridge/ddbridge.h | 408 ++++++++++++++++++++++++++++------ 1 file changed, 343 insertions(+), 65 deletions(-) diff --git a/drivers/media/pci/ddbridge/ddbridge.h b/drivers/media/pci/ddbridge/ddbridge.h index 8b1b41d..f35a5b4 100644 --- a/drivers/media/pci/ddbridge/ddbridge.h +++ b/drivers/media/pci/ddbridge/ddbridge.h @@ -1,38 +1,69 @@ /* - * ddbridge.h: Digital Devices PCIe bridge driver + * ddbridge.h: Digital Devices PCIe bridge driver * - * Copyright (C) 2010-2011 Digital Devices GmbH + * Copyright (C) 2010-2013 Digital Devices GmbH + * Copyright (C) 2013 Maik Broemme <mbroemme@xxxxxxxxxxxxx> * - * 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 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. * - * 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. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA */ #ifndef _DDBRIDGE_H_ #define _DDBRIDGE_H_ +#include <linux/version.h> + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) +#define __devexit +#define __devinit +#endif + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/poll.h> +#include <linux/io.h> +#include <linux/pci.h> +#include <linux/pci_ids.h> +#include <linux/timer.h> +#include <linux/i2c.h> +#include <linux/swab.h> +#include <linux/vmalloc.h> +#include <linux/workqueue.h> +#include <linux/kthread.h> +#include <linux/platform_device.h> +#include <linux/clk.h> +#include <linux/spi/spi.h> +#include <linux/gpio.h> +#include <linux/completion.h> + #include <linux/types.h> #include <linux/sched.h> #include <linux/interrupt.h> #include <linux/i2c.h> #include <linux/mutex.h> #include <asm/dma.h> -#include <linux/dvb/frontend.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/uaccess.h> + #include <linux/dvb/ca.h> #include <linux/socket.h> +#include <linux/device.h> +#include <linux/io.h> #include "dmxdev.h" #include "dvbdev.h" @@ -44,51 +75,83 @@ #include "cxd2099.h" #define DDB_MAX_I2C 4 -#define DDB_MAX_PORT 4 +#define DDB_MAX_PORT 10 #define DDB_MAX_INPUT 8 -#define DDB_MAX_OUTPUT 4 +#define DDB_MAX_OUTPUT 10 + +struct ddb_regset { + uint32_t base; + uint32_t num; + uint32_t size; +}; + +struct ddb_regmap { + struct ddb_regset i2c; + struct ddb_regset i2c_buf; + struct ddb_regset dma; + struct ddb_regset dma_buf; + struct ddb_regset input; + struct ddb_regset output; + struct ddb_regset channel; + struct ddb_regset ci; + struct ddb_regset pid_filter; +}; struct ddb_info { int type; #define DDB_NONE 0 #define DDB_OCTOPUS 1 +#define DDB_OCTOPUS_CI 2 +#define DDB_MOD 3 +#define DDB_OCTONET 4 char *name; int port_num; - u32 port_type[DDB_MAX_PORT]; + int i2c_num; + int led_num; + int fan_num; + int temp_num; + int temp_bus; + struct ddb_regmap regmap; }; -/* DMA_SIZE MUST be divisible by 188 and 128 !!! */ +/* DMA_SIZE MUST be smaller than 256k and + MUST be divisible by 188 and 128 !!! */ + +#define DMA_MAX_BUFS 32 /* hardware table limit */ -#define INPUT_DMA_MAX_BUFS 32 /* hardware table limit */ #define INPUT_DMA_BUFS 8 #define INPUT_DMA_SIZE (128*47*21) +#define INPUT_DMA_IRQ_DIV 1 -#define OUTPUT_DMA_MAX_BUFS 32 #define OUTPUT_DMA_BUFS 8 #define OUTPUT_DMA_SIZE (128*47*21) +#define OUTPUT_DMA_IRQ_DIV 1 struct ddb; struct ddb_port; -struct ddb_input { - struct ddb_port *port; +struct ddb_dma { + void *io; u32 nr; - int attached; - - dma_addr_t pbuf[INPUT_DMA_MAX_BUFS]; - u8 *vbuf[INPUT_DMA_MAX_BUFS]; - u32 dma_buf_num; - u32 dma_buf_size; - - struct tasklet_struct tasklet; + dma_addr_t pbuf[DMA_MAX_BUFS]; + u8 *vbuf[DMA_MAX_BUFS]; + u32 num; + u32 size; + u32 div; + u32 bufreg; + struct work_struct work; spinlock_t lock; wait_queue_head_t wq; int running; u32 stat; + u32 ctrl; u32 cbuf; u32 coff; +}; - struct dvb_adapter adap; +struct ddb_dvb { + struct dvb_adapter *adap; + int adap_registered; struct dvb_device *dev; struct dvb_frontend *fe; struct dvb_frontend *fe2; @@ -99,37 +162,35 @@ struct ddb_input { struct dmx_frontend mem_frontend; int users; int (*gate_ctrl)(struct dvb_frontend *, int); + int attached; }; -struct ddb_output { +struct ddb_ci { + struct dvb_ca_en50221 en; struct ddb_port *port; u32 nr; - dma_addr_t pbuf[OUTPUT_DMA_MAX_BUFS]; - u8 *vbuf[OUTPUT_DMA_MAX_BUFS]; - u32 dma_buf_num; - u32 dma_buf_size; - struct tasklet_struct tasklet; - spinlock_t lock; - wait_queue_head_t wq; - int running; - u32 stat; - u32 cbuf; - u32 coff; + struct mutex lock; +}; - struct dvb_adapter adap; - struct dvb_device *dev; +struct ddb_io { + struct ddb_port *port; + u32 nr; + 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; struct i2c_adapter adap; - struct i2c_adapter adap2; u32 regs; u32 rbuf; u32 wbuf; - int done; - wait_queue_head_t wq; + struct completion completion; }; struct ddb_port { @@ -141,45 +202,262 @@ struct ddb_port { #define DDB_PORT_NONE 0 #define DDB_PORT_CI 1 #define DDB_PORT_TUNER 2 +#define DDB_PORT_LOOP 3 +#define DDB_PORT_MOD 4 u32 type; #define DDB_TUNER_NONE 0 #define DDB_TUNER_DVBS_ST 1 #define DDB_TUNER_DVBS_ST_AA 2 -#define DDB_TUNER_DVBCT_TR 16 -#define DDB_TUNER_DVBCT_ST 17 +#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_XO2 16 +#define DDB_TUNER_DVBS 16 +#define DDB_TUNER_DVBCT2_SONY 17 +#define DDB_TUNER_ISDBT_SONY 18 +#define DDB_TUNER_DVBC2T2_SONY 19 +#define DDB_TUNER_ATSC_ST 20 +#define DDB_TUNER_DVBC2T2_ST 21 + u32 adr; struct ddb_input *input[2]; struct ddb_output *output; struct dvb_ca_en50221 *en; + struct ddb_dvb dvb[2]; + u32 gap; + u32 obr; +}; + +struct mod_base { + u32 frequency; + + u32 flat_start; + u32 flat_end; +}; + +struct mod_state { + u32 modulation; + + u32 do_handle; + + u32 rate_inc; + u32 Control; + u32 State; + u32 StateCounter; + s32 LastPCRAdjust; + s32 PCRAdjustSum; + s32 InPacketsSum; + s32 OutPacketsSum; + s64 PCRIncrement; + s64 PCRDecrement; + s32 PCRRunningCorr; + u32 OutOverflowPacketCount; + u32 InOverflowPacketCount; + u32 LastOutPacketCount; + u32 LastInPacketCount; + u64 LastOutPackets; + u64 LastInPackets; + u32 MinInputPackets; +}; + +#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 (21*188) + +/* net streaming hardware block */ +#define DDB_NS_MAX 15 + +struct ddb_ns { + struct ddb_input *input; + int nr; + int fe; + u32 rtcp_udplen; + u32 rtcp_len; + u32 ts_offset; + u32 udplen; + u8 p[512]; }; struct ddb { struct pci_dev *pdev; + struct platform_device *pfdev; + struct device *dev; + const struct pci_device_id *id; + struct ddb_info *info; + int msi; + struct workqueue_struct *wq; + u32 has_dma; + u32 has_ns; + + struct ddb_regmap regmap; unsigned char *regs; + u32 regs_len; struct ddb_port port[DDB_MAX_PORT]; 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 dma[DDB_MAX_INPUT + DDB_MAX_OUTPUT]; + + void (*handler[32])(unsigned long); + unsigned long handler_data[32]; struct device *ddb_dev; - int nr; + u32 ddb_dev_users; + u32 nr; u8 iobuf[1028]; - struct ddb_info *info; - int msi; + u8 leds; + u32 ts_irq; + u32 i2c_irq; + + u32 hwid; + u32 regmapid; + u32 mac; + u32 devid; + + int ns_num; + struct ddb_ns ns[DDB_NS_MAX]; + struct mutex mutex; + + struct dvb_device *nsd_dev; + u8 tsbuf[TS_CAPTURE_LEN]; + + struct mod_base mod_base; + struct mod_state mod[10]; +}; + +static inline void ddbwriteb(struct ddb *dev, u32 val, u32 adr) +{ + writeb(val, (char *) (dev->regs+(adr))); +} + +static inline void ddbwritel(struct ddb *dev, u32 val, u32 adr) +{ + writel(val, (char *) (dev->regs+(adr))); +} + +static inline void ddbwritew(struct ddb *dev, u16 val, u32 adr) +{ + writew(val, (char *) (dev->regs+(adr))); +} + +static inline u32 ddbreadl(struct ddb *dev, u32 adr) +{ + return readl((char *) (dev->regs+(adr))); +} + +static inline u32 ddbreadb(struct ddb *dev, u32 adr) +{ + return readb((char *) (dev->regs+(adr))); +} + +#define ddbcpyto(_dev, _adr, _src, _count) \ + memcpy_toio((char *) (_dev->regs + (_adr)), (_src), (_count)) + +#define ddbcpyfrom(_dev, _dst, _adr, _count) \ + memcpy_fromio((_dst), (char *) (_dev->regs + (_adr)), (_count)) + +#define ddbmemset(_dev, _adr, _val, _count) \ + memset_io((char *) (_dev->regs + (_adr)), (_val), (_count)) + +#define dd_uint8 u8 +#define dd_uint16 u16 +#define dd_int16 s16 +#define dd_uint32 u32 +#define dd_int32 s32 +#define dd_uint64 u64 +#define dd_int64 s64 + +#define DDMOD_FLASH_START 0x1000 + +struct DDMOD_FLASH_DS { + dd_uint32 Symbolrate; /* kSymbols/s */ + dd_uint32 DACFrequency; /* kHz */ + dd_uint16 FrequencyResolution; /* kHz */ + dd_uint16 IQTableLength; + dd_uint16 FrequencyFactor; + dd_int16 PhaseCorr; /* TBD */ + dd_uint32 Control2; + dd_uint16 PostScaleI; + dd_uint16 PostScaleQ; + dd_uint16 PreScale; + dd_int16 EQTap[11]; + dd_uint16 FlatStart; + dd_uint16 FlatEnd; + dd_uint32 FlashOffsetPrecalculatedIQTables; /* 0 = none */ + dd_uint8 Reserved[28]; + +}; + +struct DDMOD_FLASH { + dd_uint32 Magic; + dd_uint16 Version; + dd_uint16 DataSets; + + dd_uint16 VCORefFrequency; /* MHz */ + dd_uint16 VCO1Frequency; /* MHz */ + dd_uint16 VCO2Frequency; /* MHz */ + + dd_uint16 DACAux1; /* TBD */ + dd_uint16 DACAux2; /* TBD */ + + dd_uint8 Reserved1[238]; + + struct DDMOD_FLASH_DS DataSet[1]; +}; + +#define DDMOD_FLASH_MAGIC 0x5F564d5F + +struct dvb_mod_params { + __u32 base_frequency; + __u32 attenuator; }; -/****************************************************************************/ +struct dvb_mod_channel_params { + enum fe_modulation modulation; + __u32 rate_increment; +}; + +#define DVB_MOD_SET _IOW('o', 208, struct dvb_mod_params) +#define DVB_MOD_CHANNEL_SET _IOW('o', 209, struct dvb_mod_channel_params) + +/* DDBridge flash functions (ddbridge-core.c) */ +int ddbridge_flashread(struct ddb *dev, u8 *buf, u32 addr, u32 len); -#define ddbwritel(_val, _adr) writel((_val), \ - (char *) (dev->regs+(_adr))) -#define ddbreadl(_adr) readl((char *) (dev->regs+(_adr))) -#define ddbcpyto(_adr, _src, _count) memcpy_toio((char *) \ - (dev->regs+(_adr)), (_src), (_count)) -#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), (char *) \ - (dev->regs+(_adr)), (_count)) +/* DDBridge DVB-C modulator functions (ddbridge-mod.c) */ +int ddbridge_mod_do_ioctl(struct file *file, unsigned int cmd, void *parg); +int ddbridge_mod_init(struct ddb *dev); +void ddbridge_mod_output_stop(struct ddb_output *output); +void ddbridge_mod_output_start(struct ddb_output *output); +void ddbridge_mod_rate_handler(unsigned long data); -/****************************************************************************/ +/* DDBrigde I2C functions (ddbridge-i2c.c) */ +int ddb_i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len); +int ddb_i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val); +int ddb_i2c_read_regs(struct i2c_adapter *adapter, + u8 adr, u8 reg, u8 *val, u8 len); +int ddb_i2c_read_regs16(struct i2c_adapter *adapter, + u8 adr, u16 reg, u8 *val, u8 len); +int ddb_i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val); +int ddb_i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, + u16 reg, u8 *val); +int ddb_i2c_write_reg16(struct i2c_adapter *adap, u8 adr, + u16 reg, u8 val); +int ddb_i2c_write_reg(struct i2c_adapter *adap, u8 adr, + u8 reg, u8 val); +void ddb_i2c_release(struct ddb *dev); +int ddb_i2c_init(struct ddb *dev); #endif -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
