| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * ngene.h: nGene PCIe bridge driver |
| * |
| * Copyright (C) 2005-2007 Micronas |
| */ |
| |
| #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 <media/dmxdev.h> |
| #include <media/dvbdev.h> |
| #include <media/dvb_demux.h> |
| #include <media/dvb_ca_en50221.h> |
| #include <media/dvb_frontend.h> |
| #include <media/dvb_ringbuffer.h> |
| #include <media/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 |
| |
| #define DEMOD_TYPE_STV090X 0 |
| #define DEMOD_TYPE_DRXK 1 |
| #define DEMOD_TYPE_STV0367 2 |
| |
| #define DEMOD_TYPE_XO2 32 |
| #define DEMOD_TYPE_STV0910 (DEMOD_TYPE_XO2 + 0) |
| #define DEMOD_TYPE_SONY_CT2 (DEMOD_TYPE_XO2 + 1) |
| #define DEMOD_TYPE_SONY_ISDBT (DEMOD_TYPE_XO2 + 2) |
| #define DEMOD_TYPE_SONY_C2T2 (DEMOD_TYPE_XO2 + 3) |
| #define DEMOD_TYPE_ST_ATSC (DEMOD_TYPE_XO2 + 4) |
| #define DEMOD_TYPE_SONY_C2T2I (DEMOD_TYPE_XO2 + 5) |
| |
| #define NGENE_XO2_TYPE_NONE 0 |
| #define NGENE_XO2_TYPE_DUOFLEX 1 |
| #define NGENE_XO2_TYPE_CI 2 |
| |
| 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; |
| struct { |
| u8 UVI1_BufferLength; |
| u8 UVI2_BufferLength; |
| u8 TVO_BufferLength; |
| u8 AUD1_BufferLength; |
| u8 AUD2_BufferLength; |
| u8 TVA_BufferLength; |
| } __packed config; |
| } __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 i2c_client *i2c_client[1]; |
| int i2c_client_fe; |
| |
| 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; |
| |
| int tsin_offset; |
| u8 tsin_buffer[188]; |
| }; |
| |
| |
| 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 mutex cmd_mutex; |
| struct mutex stream_mutex; |
| struct semaphore pll_mutex; |
| struct mutex 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-cards.c */ |
| int ngene_port_has_cxd2099(struct i2c_adapter *i2c, u8 *type); |
| |
| /* 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 |
| */ |
