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linux/drivers/media/pci/ngene/ngene.h
Sakari Ailus bcb63314e2 [media] media: Drop FSF's postal address from the source code files 
Drop the FSF's postal address from the source code files that typically
contain mostly the license text. Of the 628 removed instances, 578 are
outdated.

The patch has been created with the following command without manual edits:

git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \
	drivers/media/ include/media|while read i; do i=$i perl -e '
open(F,"< $ENV{i}");
$a=join("", <F>);
$a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m
	&& $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m;
close(F);
open(F, "> $ENV{i}");
print F $a;
close(F);'; done

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2017-01-27 11:38:09 -02:00

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/*
* ngene.h: nGene PCIe bridge driver
*
* Copyright (C) 2005-2007 Micronas
*
* 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.
*
* To obtain the license, point your browser to
* http://www.gnu.org/copyleft/gpl.html
*/
#ifndef _NGENE_H_
#define _NGENE_H_
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <asm/dma.h>
#include <linux/scatterlist.h>
#include <linux/dvb/frontend.h>
#include "dmxdev.h"
#include "dvbdev.h"
#include "dvb_demux.h"
#include "dvb_ca_en50221.h"
#include "dvb_frontend.h"
#include "dvb_ringbuffer.h"
#include "dvb_net.h"
#include "cxd2099.h"
#define DEVICE_NAME "ngene"
#define NGENE_VID 0x18c3
#define NGENE_PID 0x0720
#ifndef VIDEO_CAP_VC1
#define VIDEO_CAP_AVC 128
#define VIDEO_CAP_H264 128
#define VIDEO_CAP_VC1 256
#define VIDEO_CAP_WMV9 256
#define VIDEO_CAP_MPEG4 512
#endif
enum STREAM {
STREAM_VIDEOIN1 = 0, /* ITU656 or TS Input */
STREAM_VIDEOIN2,
STREAM_AUDIOIN1, /* I2S or SPI Input */
STREAM_AUDIOIN2,
STREAM_AUDIOOUT,
MAX_STREAM
};
enum SMODE_BITS {
SMODE_AUDIO_SPDIF = 0x20,
SMODE_AVSYNC = 0x10,
SMODE_TRANSPORT_STREAM = 0x08,
SMODE_AUDIO_CAPTURE = 0x04,
SMODE_VBI_CAPTURE = 0x02,
SMODE_VIDEO_CAPTURE = 0x01
};
enum STREAM_FLAG_BITS {
SFLAG_CHROMA_FORMAT_2COMP = 0x01, /* Chroma Format : 2's complement */
SFLAG_CHROMA_FORMAT_OFFSET = 0x00, /* Chroma Format : Binary offset */
SFLAG_ORDER_LUMA_CHROMA = 0x02, /* Byte order: Y,Cb,Y,Cr */
SFLAG_ORDER_CHROMA_LUMA = 0x00, /* Byte order: Cb,Y,Cr,Y */
SFLAG_COLORBAR = 0x04, /* Select colorbar */
};
#define PROGRAM_ROM 0x0000
#define PROGRAM_SRAM 0x1000
#define PERIPHERALS0 0x8000
#define PERIPHERALS1 0x9000
#define SHARED_BUFFER 0xC000
#define HOST_TO_NGENE (SHARED_BUFFER+0x0000)
#define NGENE_TO_HOST (SHARED_BUFFER+0x0100)
#define NGENE_COMMAND (SHARED_BUFFER+0x0200)
#define NGENE_COMMAND_HI (SHARED_BUFFER+0x0204)
#define NGENE_STATUS (SHARED_BUFFER+0x0208)
#define NGENE_STATUS_HI (SHARED_BUFFER+0x020C)
#define NGENE_EVENT (SHARED_BUFFER+0x0210)
#define NGENE_EVENT_HI (SHARED_BUFFER+0x0214)
#define VARIABLES (SHARED_BUFFER+0x0210)
#define NGENE_INT_COUNTS (SHARED_BUFFER+0x0260)
#define NGENE_INT_ENABLE (SHARED_BUFFER+0x0264)
#define NGENE_VBI_LINE_COUNT (SHARED_BUFFER+0x0268)
#define BUFFER_GP_XMIT (SHARED_BUFFER+0x0800)
#define BUFFER_GP_RECV (SHARED_BUFFER+0x0900)
#define EEPROM_AREA (SHARED_BUFFER+0x0A00)
#define SG_V_IN_1 (SHARED_BUFFER+0x0A80)
#define SG_VBI_1 (SHARED_BUFFER+0x0B00)
#define SG_A_IN_1 (SHARED_BUFFER+0x0B80)
#define SG_V_IN_2 (SHARED_BUFFER+0x0C00)
#define SG_VBI_2 (SHARED_BUFFER+0x0C80)
#define SG_A_IN_2 (SHARED_BUFFER+0x0D00)
#define SG_V_OUT (SHARED_BUFFER+0x0D80)
#define SG_A_OUT2 (SHARED_BUFFER+0x0E00)
#define DATA_A_IN_1 (SHARED_BUFFER+0x0E80)
#define DATA_A_IN_2 (SHARED_BUFFER+0x0F00)
#define DATA_A_OUT (SHARED_BUFFER+0x0F80)
#define DATA_V_IN_1 (SHARED_BUFFER+0x1000)
#define DATA_V_IN_2 (SHARED_BUFFER+0x2000)
#define DATA_V_OUT (SHARED_BUFFER+0x3000)
#define DATA_FIFO_AREA (SHARED_BUFFER+0x1000)
#define TIMESTAMPS 0xA000
#define SCRATCHPAD 0xA080
#define FORCE_INT 0xA088
#define FORCE_NMI 0xA090
#define INT_STATUS 0xA0A0
#define DEV_VER 0x9004
#define FW_DEBUG_DEFAULT (PROGRAM_SRAM+0x00FF)
struct SG_ADDR {
u64 start;
u64 curr;
u16 curr_ptr;
u16 elements;
u32 pad[3];
} __attribute__ ((__packed__));
struct SHARED_MEMORY {
/* C000 */
u32 HostToNgene[64];
/* C100 */
u32 NgeneToHost[64];
/* C200 */
u64 NgeneCommand;
u64 NgeneStatus;
u64 NgeneEvent;
/* C210 */
u8 pad1[0xc260 - 0xc218];
/* C260 */
u32 IntCounts;
u32 IntEnable;
/* C268 */
u8 pad2[0xd000 - 0xc268];
} __attribute__ ((__packed__));
struct BUFFER_STREAM_RESULTS {
u32 Clock; /* Stream time in 100ns units */
u16 RemainingLines; /* Remaining lines in this field.
0 for complete field */
u8 FieldCount; /* Video field number */
u8 Flags; /* Bit 7 = Done, Bit 6 = seen, Bit 5 = overflow,
Bit 0 = FieldID */
u16 BlockCount; /* Audio block count (unused) */
u8 Reserved[2];
u32 DTOUpdate;
} __attribute__ ((__packed__));
struct HW_SCATTER_GATHER_ELEMENT {
u64 Address;
u32 Length;
u32 Reserved;
} __attribute__ ((__packed__));
struct BUFFER_HEADER {
u64 Next;
struct BUFFER_STREAM_RESULTS SR;
u32 Number_of_entries_1;
u32 Reserved5;
u64 Address_of_first_entry_1;
u32 Number_of_entries_2;
u32 Reserved7;
u64 Address_of_first_entry_2;
} __attribute__ ((__packed__));
struct EVENT_BUFFER {
u32 TimeStamp;
u8 GPIOStatus;
u8 UARTStatus;
u8 RXCharacter;
u8 EventStatus;
u32 Reserved[2];
} __attribute__ ((__packed__));
/* Firmware commands. */
enum OPCODES {
CMD_NOP = 0,
CMD_FWLOAD_PREPARE = 0x01,
CMD_FWLOAD_FINISH = 0x02,
CMD_I2C_READ = 0x03,
CMD_I2C_WRITE = 0x04,
CMD_I2C_WRITE_NOSTOP = 0x05,
CMD_I2C_CONTINUE_WRITE = 0x06,
CMD_I2C_CONTINUE_WRITE_NOSTOP = 0x07,
CMD_DEBUG_OUTPUT = 0x09,
CMD_CONTROL = 0x10,
CMD_CONFIGURE_BUFFER = 0x11,
CMD_CONFIGURE_FREE_BUFFER = 0x12,
CMD_SPI_READ = 0x13,
CMD_SPI_WRITE = 0x14,
CMD_MEM_READ = 0x20,
CMD_MEM_WRITE = 0x21,
CMD_SFR_READ = 0x22,
CMD_SFR_WRITE = 0x23,
CMD_IRAM_READ = 0x24,
CMD_IRAM_WRITE = 0x25,
CMD_SET_GPIO_PIN = 0x26,
CMD_SET_GPIO_INT = 0x27,
CMD_CONFIGURE_UART = 0x28,
CMD_WRITE_UART = 0x29,
MAX_CMD
};
enum RESPONSES {
OK = 0,
ERROR = 1
};
struct FW_HEADER {
u8 Opcode;
u8 Length;
} __attribute__ ((__packed__));
struct FW_I2C_WRITE {
struct FW_HEADER hdr;
u8 Device;
u8 Data[250];
} __attribute__ ((__packed__));
struct FW_I2C_CONTINUE_WRITE {
struct FW_HEADER hdr;
u8 Data[250];
} __attribute__ ((__packed__));
struct FW_I2C_READ {
struct FW_HEADER hdr;
u8 Device;
u8 Data[252]; /* followed by two bytes of read data count */
} __attribute__ ((__packed__));
struct FW_SPI_WRITE {
struct FW_HEADER hdr;
u8 ModeSelect;
u8 Data[250];
} __attribute__ ((__packed__));
struct FW_SPI_READ {
struct FW_HEADER hdr;
u8 ModeSelect;
u8 Data[252]; /* followed by two bytes of read data count */
} __attribute__ ((__packed__));
struct FW_FWLOAD_PREPARE {
struct FW_HEADER hdr;
} __attribute__ ((__packed__));
struct FW_FWLOAD_FINISH {
struct FW_HEADER hdr;
u16 Address; /* address of final block */
u16 Length;
} __attribute__ ((__packed__));
/*
* Meaning of FW_STREAM_CONTROL::Mode bits:
* Bit 7: Loopback PEXin to PEXout using TVOut channel
* Bit 6: AVLOOP
* Bit 5: Audio select; 0=I2S, 1=SPDIF
* Bit 4: AVSYNC
* Bit 3: Enable transport stream
* Bit 2: Enable audio capture
* Bit 1: Enable ITU-Video VBI capture
* Bit 0: Enable ITU-Video capture
*
* Meaning of FW_STREAM_CONTROL::Control bits (see UVI1_CTL)
* Bit 7: continuous capture
* Bit 6: capture one field
* Bit 5: capture one frame
* Bit 4: unused
* Bit 3: starting field; 0=odd, 1=even
* Bit 2: sample size; 0=8-bit, 1=10-bit
* Bit 1: data format; 0=UYVY, 1=YUY2
* Bit 0: resets buffer pointers
*/
enum FSC_MODE_BITS {
SMODE_LOOPBACK = 0x80,
SMODE_AVLOOP = 0x40,
_SMODE_AUDIO_SPDIF = 0x20,
_SMODE_AVSYNC = 0x10,
_SMODE_TRANSPORT_STREAM = 0x08,
_SMODE_AUDIO_CAPTURE = 0x04,
_SMODE_VBI_CAPTURE = 0x02,
_SMODE_VIDEO_CAPTURE = 0x01
};
/* Meaning of FW_STREAM_CONTROL::Stream bits:
* Bit 3: Audio sample count: 0 = relative, 1 = absolute
* Bit 2: color bar select; 1=color bars, 0=CV3 decoder
* Bits 1-0: stream select, UVI1, UVI2, TVOUT
*/
struct FW_STREAM_CONTROL {
struct FW_HEADER hdr;
u8 Stream; /* Stream number (UVI1, UVI2, TVOUT) */
u8 Control; /* Value written to UVI1_CTL */
u8 Mode; /* Controls clock source */
u8 SetupDataLen; /* Length of setup data, MSB=1 write
backwards */
u16 CaptureBlockCount; /* Blocks (a 256 Bytes) to capture per buffer
for TS and Audio */
u64 Buffer_Address; /* Address of first buffer header */
u16 BytesPerVideoLine;
u16 MaxLinesPerField;
u16 MinLinesPerField;
u16 Reserved_1;
u16 BytesPerVBILine;
u16 MaxVBILinesPerField;
u16 MinVBILinesPerField;
u16 SetupDataAddr; /* ngene relative address of setup data */
u8 SetupData[32]; /* setup data */
} __attribute__((__packed__));
#define AUDIO_BLOCK_SIZE 256
#define TS_BLOCK_SIZE 256
struct FW_MEM_READ {
struct FW_HEADER hdr;
u16 address;
} __attribute__ ((__packed__));
struct FW_MEM_WRITE {
struct FW_HEADER hdr;
u16 address;
u8 data;
} __attribute__ ((__packed__));
struct FW_SFR_IRAM_READ {
struct FW_HEADER hdr;
u8 address;
} __attribute__ ((__packed__));
struct FW_SFR_IRAM_WRITE {
struct FW_HEADER hdr;
u8 address;
u8 data;
} __attribute__ ((__packed__));
struct FW_SET_GPIO_PIN {
struct FW_HEADER hdr;
u8 select;
} __attribute__ ((__packed__));
struct FW_SET_GPIO_INT {
struct FW_HEADER hdr;
u8 select;
} __attribute__ ((__packed__));
struct FW_SET_DEBUGMODE {
struct FW_HEADER hdr;
u8 debug_flags;
} __attribute__ ((__packed__));
struct FW_CONFIGURE_BUFFERS {
struct FW_HEADER hdr;
u8 config;
} __attribute__ ((__packed__));
enum _BUFFER_CONFIGS {
/* 4k UVI1, 4k UVI2, 2k AUD1, 2k AUD2 (standard usage) */
BUFFER_CONFIG_4422 = 0,
/* 3k UVI1, 3k UVI2, 3k AUD1, 3k AUD2 (4x TS input usage) */
BUFFER_CONFIG_3333 = 1,
/* 8k UVI1, 0k UVI2, 2k AUD1, 2k I2SOut (HDTV decoder usage) */
BUFFER_CONFIG_8022 = 2,
BUFFER_CONFIG_FW17 = 255, /* Use new FW 17 command */
};
struct FW_CONFIGURE_FREE_BUFFERS {
struct FW_HEADER hdr;
u8 UVI1_BufferLength;
u8 UVI2_BufferLength;
u8 TVO_BufferLength;
u8 AUD1_BufferLength;
u8 AUD2_BufferLength;
u8 TVA_BufferLength;
} __attribute__ ((__packed__));
struct FW_CONFIGURE_UART {
struct FW_HEADER hdr;
u8 UartControl;
} __attribute__ ((__packed__));
enum _UART_CONFIG {
_UART_BAUDRATE_19200 = 0,
_UART_BAUDRATE_9600 = 1,
_UART_BAUDRATE_4800 = 2,
_UART_BAUDRATE_2400 = 3,
_UART_RX_ENABLE = 0x40,
_UART_TX_ENABLE = 0x80,
};
struct FW_WRITE_UART {
struct FW_HEADER hdr;
u8 Data[252];
} __attribute__ ((__packed__));
struct ngene_command {
u32 in_len;
u32 out_len;
union {
u32 raw[64];
u8 raw8[256];
struct FW_HEADER hdr;
struct FW_I2C_WRITE I2CWrite;
struct FW_I2C_CONTINUE_WRITE I2CContinueWrite;
struct FW_I2C_READ I2CRead;
struct FW_STREAM_CONTROL StreamControl;
struct FW_FWLOAD_PREPARE FWLoadPrepare;
struct FW_FWLOAD_FINISH FWLoadFinish;
struct FW_MEM_READ MemoryRead;
struct FW_MEM_WRITE MemoryWrite;
struct FW_SFR_IRAM_READ SfrIramRead;
struct FW_SFR_IRAM_WRITE SfrIramWrite;
struct FW_SPI_WRITE SPIWrite;
struct FW_SPI_READ SPIRead;
struct FW_SET_GPIO_PIN SetGpioPin;
struct FW_SET_GPIO_INT SetGpioInt;
struct FW_SET_DEBUGMODE SetDebugMode;
struct FW_CONFIGURE_BUFFERS ConfigureBuffers;
struct FW_CONFIGURE_FREE_BUFFERS ConfigureFreeBuffers;
struct FW_CONFIGURE_UART ConfigureUart;
struct FW_WRITE_UART WriteUart;
} cmd;
} __attribute__ ((__packed__));
#define NGENE_INTERFACE_VERSION 0x103
#define MAX_VIDEO_BUFFER_SIZE (417792) /* 288*1440 rounded up to next page */
#define MAX_AUDIO_BUFFER_SIZE (8192) /* Gives room for about 23msec@48KHz */
#define MAX_VBI_BUFFER_SIZE (28672) /* 1144*18 rounded up to next page */
#define MAX_TS_BUFFER_SIZE (98304) /* 512*188 rounded up to next page */
#define MAX_HDTV_BUFFER_SIZE (2080768) /* 541*1920*2 rounded up to next page
Max: (1920x1080i60) */
#define OVERFLOW_BUFFER_SIZE (8192)
#define RING_SIZE_VIDEO 4
#define RING_SIZE_AUDIO 8
#define RING_SIZE_TS 8
#define NUM_SCATTER_GATHER_ENTRIES 8
#define MAX_DMA_LENGTH (((MAX_VIDEO_BUFFER_SIZE + MAX_VBI_BUFFER_SIZE) * \
RING_SIZE_VIDEO * 2) + \
(MAX_AUDIO_BUFFER_SIZE * RING_SIZE_AUDIO * 2) + \
(MAX_TS_BUFFER_SIZE * RING_SIZE_TS * 4) + \
(RING_SIZE_VIDEO * PAGE_SIZE * 2) + \
(RING_SIZE_AUDIO * PAGE_SIZE * 2) + \
(RING_SIZE_TS * PAGE_SIZE * 4) + \
8 * PAGE_SIZE + OVERFLOW_BUFFER_SIZE + PAGE_SIZE)
#define EVENT_QUEUE_SIZE 16
/* Gathers the current state of a single channel. */
struct SBufferHeader {
struct BUFFER_HEADER ngeneBuffer; /* Physical descriptor */
struct SBufferHeader *Next;
void *Buffer1;
struct HW_SCATTER_GATHER_ELEMENT *scList1;
void *Buffer2;
struct HW_SCATTER_GATHER_ELEMENT *scList2;
};
/* Sizeof SBufferHeader aligned to next 64 Bit boundary (hw restriction) */
#define SIZEOF_SBufferHeader ((sizeof(struct SBufferHeader) + 63) & ~63)
enum HWSTATE {
HWSTATE_STOP,
HWSTATE_STARTUP,
HWSTATE_RUN,
HWSTATE_PAUSE,
};
enum KSSTATE {
KSSTATE_STOP,
KSSTATE_ACQUIRE,
KSSTATE_PAUSE,
KSSTATE_RUN,
};
struct SRingBufferDescriptor {
struct SBufferHeader *Head; /* Points to first buffer in ring buffer
structure*/
u64 PAHead; /* Physical address of first buffer */
u32 MemSize; /* Memory size of allocated ring buffers
(needed for freeing) */
u32 NumBuffers; /* Number of buffers in the ring */
u32 Buffer1Length; /* Allocated length of Buffer 1 */
u32 Buffer2Length; /* Allocated length of Buffer 2 */
void *SCListMem; /* Memory to hold scatter gather lists for this
ring */
u64 PASCListMem; /* Physical address .. */
u32 SCListMemSize; /* Size of this memory */
};
enum STREAMMODEFLAGS {
StreamMode_NONE = 0, /* Stream not used */
StreamMode_ANALOG = 1, /* Analog: Stream 0,1 = Video, 2,3 = Audio */
StreamMode_TSIN = 2, /* Transport stream input (all) */
StreamMode_HDTV = 4, /* HDTV: Maximum 1920x1080p30,1920x1080i60
(only stream 0) */
StreamMode_TSOUT = 8, /* Transport stream output (only stream 3) */
};
enum BufferExchangeFlags {
BEF_EVEN_FIELD = 0x00000001,
BEF_CONTINUATION = 0x00000002,
BEF_MORE_DATA = 0x00000004,
BEF_OVERFLOW = 0x00000008,
DF_SWAP32 = 0x00010000,
};
typedef void *(IBufferExchange)(void *, void *, u32, u32, u32);
struct MICI_STREAMINFO {
IBufferExchange *pExchange;
IBufferExchange *pExchangeVBI; /* Secondary (VBI, ancillary) */
u8 Stream;
u8 Flags;
u8 Mode;
u8 Reserved;
u16 nLinesVideo;
u16 nBytesPerLineVideo;
u16 nLinesVBI;
u16 nBytesPerLineVBI;
u32 CaptureLength; /* Used for audio and transport stream */
};
/****************************************************************************/
/* STRUCTS ******************************************************************/
/****************************************************************************/
/* sound hardware definition */
#define MIXER_ADDR_TVTUNER 0
#define MIXER_ADDR_LAST 0
struct ngene_channel;
/*struct sound chip*/
struct mychip {
struct ngene_channel *chan;
struct snd_card *card;
struct pci_dev *pci;
struct snd_pcm_substream *substream;
struct snd_pcm *pcm;
unsigned long port;
int irq;
spinlock_t mixer_lock;
spinlock_t lock;
int mixer_volume[MIXER_ADDR_LAST + 1][2];
int capture_source[MIXER_ADDR_LAST + 1][2];
};
#ifdef NGENE_V4L
struct ngene_overlay {
int tvnorm;
struct v4l2_rect w;
enum v4l2_field field;
struct v4l2_clip *clips;
int nclips;
int setup_ok;
};
struct ngene_tvnorm {
int v4l2_id;
char *name;
u16 swidth, sheight; /* scaled standard width, height */
int tuner_norm;
int soundstd;
};
struct ngene_vopen {
struct ngene_channel *ch;
enum v4l2_priority prio;
int width;
int height;
int depth;
struct videobuf_queue vbuf_q;
struct videobuf_queue vbi;
int fourcc;
int picxcount;
int resources;
enum v4l2_buf_type type;
const struct ngene_format *fmt;
const struct ngene_format *ovfmt;
struct ngene_overlay ov;
};
#endif
struct ngene_channel {
struct device device;
struct i2c_adapter i2c_adapter;
struct ngene *dev;
int number;
int type;
int mode;
bool has_adapter;
bool has_demux;
int demod_type;
int (*gate_ctrl)(struct dvb_frontend *, int);
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;
struct video_device *v4l_dev;
struct dvb_device *ci_dev;
struct tasklet_struct demux_tasklet;
struct SBufferHeader *nextBuffer;
enum KSSTATE State;
enum HWSTATE HWState;
u8 Stream;
u8 Flags;
u8 Mode;
IBufferExchange *pBufferExchange;
IBufferExchange *pBufferExchange2;
spinlock_t state_lock;
u16 nLines;
u16 nBytesPerLine;
u16 nVBILines;
u16 nBytesPerVBILine;
u16 itumode;
u32 Capture1Length;
u32 Capture2Length;
struct SRingBufferDescriptor RingBuffer;
struct SRingBufferDescriptor TSRingBuffer;
struct SRingBufferDescriptor TSIdleBuffer;
u32 DataFormatFlags;
int AudioDTOUpdated;
u32 AudioDTOValue;
int (*set_tone)(struct dvb_frontend *, enum fe_sec_tone_mode);
u8 lnbh;
/* stuff from analog driver */
int minor;
struct mychip *mychip;
struct snd_card *soundcard;
u8 *evenbuffer;
u8 dma_on;
int soundstreamon;
int audiomute;
int soundbuffisallocated;
int sndbuffflag;
int tun_rdy;
int dec_rdy;
int tun_dec_rdy;
int lastbufferflag;
struct ngene_tvnorm *tvnorms;
int tvnorm_num;
int tvnorm;
#ifdef NGENE_V4L
int videousers;
struct v4l2_prio_state prio;
struct ngene_vopen init;
int resources;
struct v4l2_framebuffer fbuf;
struct ngene_buffer *screen; /* overlay */
struct list_head capture; /* video capture queue */
spinlock_t s_lock;
struct semaphore reslock;
#endif
int running;
};
struct ngene_ci {
struct device device;
struct i2c_adapter i2c_adapter;
struct ngene *dev;
struct dvb_ca_en50221 *en;
};
struct ngene;
typedef void (rx_cb_t)(struct ngene *, u32, u8);
typedef void (tx_cb_t)(struct ngene *, u32);
struct ngene {
int nr;
struct pci_dev *pci_dev;
unsigned char __iomem *iomem;
/*struct i2c_adapter i2c_adapter;*/
u32 device_version;
u32 fw_interface_version;
u32 icounts;
bool msi_enabled;
bool cmd_timeout_workaround;
u8 *CmdDoneByte;
int BootFirmware;
void *OverflowBuffer;
dma_addr_t PAOverflowBuffer;
void *FWInterfaceBuffer;
dma_addr_t PAFWInterfaceBuffer;
u8 *ngenetohost;
u8 *hosttongene;
struct EVENT_BUFFER EventQueue[EVENT_QUEUE_SIZE];
int EventQueueOverflowCount;
int EventQueueOverflowFlag;
struct tasklet_struct event_tasklet;
struct EVENT_BUFFER *EventBuffer;
int EventQueueWriteIndex;
int EventQueueReadIndex;
wait_queue_head_t cmd_wq;
int cmd_done;
struct semaphore cmd_mutex;
struct semaphore stream_mutex;
struct semaphore pll_mutex;
struct semaphore i2c_switch_mutex;
int i2c_current_channel;
int i2c_current_bus;
spinlock_t cmd_lock;
struct dvb_adapter adapter[MAX_STREAM];
struct dvb_adapter *first_adapter; /* "one_adapter" modprobe opt */
struct ngene_channel channel[MAX_STREAM];
struct ngene_info *card_info;
tx_cb_t *TxEventNotify;
rx_cb_t *RxEventNotify;
int tx_busy;
wait_queue_head_t tx_wq;
wait_queue_head_t rx_wq;
#define UART_RBUF_LEN 4096
u8 uart_rbuf[UART_RBUF_LEN];
int uart_rp, uart_wp;
#define TS_FILLER 0x6f
u8 *tsout_buf;
#define TSOUT_BUF_SIZE (512*188*8)
struct dvb_ringbuffer tsout_rbuf;
u8 *tsin_buf;
#define TSIN_BUF_SIZE (512*188*8)
struct dvb_ringbuffer tsin_rbuf;
u8 *ain_buf;
#define AIN_BUF_SIZE (128*1024)
struct dvb_ringbuffer ain_rbuf;
u8 *vin_buf;
#define VIN_BUF_SIZE (4*1920*1080)
struct dvb_ringbuffer vin_rbuf;
unsigned long exp_val;
int prev_cmd;
struct ngene_ci ci;
};
struct ngene_info {
int type;
#define NGENE_APP 0
#define NGENE_TERRATEC 1
#define NGENE_SIDEWINDER 2
#define NGENE_RACER 3
#define NGENE_VIPER 4
#define NGENE_PYTHON 5
#define NGENE_VBOX_V1 6
#define NGENE_VBOX_V2 7
int fw_version;
bool msi_supported;
char *name;
int io_type[MAX_STREAM];
#define NGENE_IO_NONE 0
#define NGENE_IO_TV 1
#define NGENE_IO_HDTV 2
#define NGENE_IO_TSIN 4
#define NGENE_IO_TSOUT 8
#define NGENE_IO_AIN 16
void *fe_config[4];
void *tuner_config[4];
int (*demod_attach[4])(struct ngene_channel *);
int (*tuner_attach[4])(struct ngene_channel *);
u8 avf[4];
u8 msp[4];
u8 demoda[4];
u8 lnb[4];
int i2c_access;
u8 ntsc;
u8 tsf[4];
u8 i2s[4];
int (*gate_ctrl)(struct dvb_frontend *, int);
int (*switch_ctrl)(struct ngene_channel *, int, int);
};
#ifdef NGENE_V4L
struct ngene_format {
char *name;
int fourcc; /* video4linux 2 */
int btformat; /* BT848_COLOR_FMT_* */
int format;
int btswap; /* BT848_COLOR_CTL_* */
int depth; /* bit/pixel */
int flags;
int hshift, vshift; /* for planar modes */
int palette;
};
#define RESOURCE_OVERLAY 1
#define RESOURCE_VIDEO 2
#define RESOURCE_VBI 4
struct ngene_buffer {
/* common v4l buffer stuff -- must be first */
struct videobuf_buffer vb;
/* ngene specific */
const struct ngene_format *fmt;
int tvnorm;
int btformat;
int btswap;
};
#endif
/* Provided by ngene-core.c */
int ngene_probe(struct pci_dev *pci_dev, const struct pci_device_id *id);
void ngene_remove(struct pci_dev *pdev);
void ngene_shutdown(struct pci_dev *pdev);
int ngene_command(struct ngene *dev, struct ngene_command *com);
int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level);
void set_transfer(struct ngene_channel *chan, int state);
void FillTSBuffer(void *Buffer, int Length, u32 Flags);
/* Provided by ngene-i2c.c */
int ngene_i2c_init(struct ngene *dev, int dev_nr);
/* Provided by ngene-dvb.c */
extern struct dvb_device ngene_dvbdev_ci;
void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags);
void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags);
int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed);
int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed);
int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id,
int (*start_feed)(struct dvb_demux_feed *),
int (*stop_feed)(struct dvb_demux_feed *),
void *priv);
int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev,
struct dvb_demux *dvbdemux,
struct dmx_frontend *hw_frontend,
struct dmx_frontend *mem_frontend,
struct dvb_adapter *dvb_adapter);
#endif
/* LocalWords: Endif
*/
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