diff options
Diffstat (limited to 'drivers/media/dvb/ngene/ngene.h')
| -rw-r--r-- | drivers/media/dvb/ngene/ngene.h | 921 |
1 files changed, 0 insertions, 921 deletions
diff --git a/drivers/media/dvb/ngene/ngene.h b/drivers/media/dvb/ngene/ngene.h deleted file mode 100644 index 5443dc0caea5..000000000000 --- a/drivers/media/dvb/ngene/ngene.h +++ /dev/null @@ -1,921 +0,0 @@ -/* - * 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. - * - * - * 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 - */ - -#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 *, fe_sec_tone_mode_t); - 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; - - /*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 __devinit ngene_probe(struct pci_dev *pci_dev, - const struct pci_device_id *id); -void __devexit 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 - */ |