/* 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 <linux/workqueue.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 … #define NGENE_VID … #define NGENE_PID … #ifndef VIDEO_CAP_VC1 #define VIDEO_CAP_AVC … #define VIDEO_CAP_H264 … #define VIDEO_CAP_VC1 … #define VIDEO_CAP_WMV9 … #define VIDEO_CAP_MPEG4 … #endif #define DEMOD_TYPE_STV090X … #define DEMOD_TYPE_DRXK … #define DEMOD_TYPE_STV0367 … #define DEMOD_TYPE_XO2 … #define DEMOD_TYPE_STV0910 … #define DEMOD_TYPE_SONY_CT2 … #define DEMOD_TYPE_SONY_ISDBT … #define DEMOD_TYPE_SONY_C2T2 … #define DEMOD_TYPE_ST_ATSC … #define DEMOD_TYPE_SONY_C2T2I … #define NGENE_XO2_TYPE_NONE … #define NGENE_XO2_TYPE_DUOFLEX … #define NGENE_XO2_TYPE_CI … enum STREAM { … }; enum SMODE_BITS { … }; enum STREAM_FLAG_BITS { … }; #define PROGRAM_ROM … #define PROGRAM_SRAM … #define PERIPHERALS0 … #define PERIPHERALS1 … #define SHARED_BUFFER … #define HOST_TO_NGENE … #define NGENE_TO_HOST … #define NGENE_COMMAND … #define NGENE_COMMAND_HI … #define NGENE_STATUS … #define NGENE_STATUS_HI … #define NGENE_EVENT … #define NGENE_EVENT_HI … #define VARIABLES … #define NGENE_INT_COUNTS … #define NGENE_INT_ENABLE … #define NGENE_VBI_LINE_COUNT … #define BUFFER_GP_XMIT … #define BUFFER_GP_RECV … #define EEPROM_AREA … #define SG_V_IN_1 … #define SG_VBI_1 … #define SG_A_IN_1 … #define SG_V_IN_2 … #define SG_VBI_2 … #define SG_A_IN_2 … #define SG_V_OUT … #define SG_A_OUT2 … #define DATA_A_IN_1 … #define DATA_A_IN_2 … #define DATA_A_OUT … #define DATA_V_IN_1 … #define DATA_V_IN_2 … #define DATA_V_OUT … #define DATA_FIFO_AREA … #define TIMESTAMPS … #define SCRATCHPAD … #define FORCE_INT … #define FORCE_NMI … #define INT_STATUS … #define DEV_VER … #define FW_DEBUG_DEFAULT … struct SG_ADDR { … } __attribute__ ((packed)); struct SHARED_MEMORY { … } __attribute__ ((packed)); struct BUFFER_STREAM_RESULTS { … } __attribute__ ((packed)); struct HW_SCATTER_GATHER_ELEMENT { … } __attribute__ ((packed)); struct BUFFER_HEADER { … } __attribute__ ((packed)); struct EVENT_BUFFER { … } __attribute__ ((packed)); /* Firmware commands. */ enum OPCODES { … }; enum RESPONSES { … }; struct FW_HEADER { … } __attribute__ ((packed)); struct FW_I2C_WRITE { … } __attribute__ ((packed)); struct FW_I2C_CONTINUE_WRITE { … } __attribute__ ((packed)); struct FW_I2C_READ { … } __attribute__ ((packed)); struct FW_SPI_WRITE { … } __attribute__ ((packed)); struct FW_SPI_READ { … } __attribute__ ((packed)); struct FW_FWLOAD_PREPARE { … } __attribute__ ((packed)); struct FW_FWLOAD_FINISH { … } __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 { … }; /* 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 { … } __attribute__((packed)); #define AUDIO_BLOCK_SIZE … #define TS_BLOCK_SIZE … struct FW_MEM_READ { … } __attribute__ ((packed)); struct FW_MEM_WRITE { … } __attribute__ ((packed)); struct FW_SFR_IRAM_READ { … } __attribute__ ((packed)); struct FW_SFR_IRAM_WRITE { … } __attribute__ ((packed)); struct FW_SET_GPIO_PIN { … } __attribute__ ((packed)); struct FW_SET_GPIO_INT { … } __attribute__ ((packed)); struct FW_SET_DEBUGMODE { … } __attribute__ ((packed)); struct FW_CONFIGURE_BUFFERS { … } __attribute__ ((packed)); enum _BUFFER_CONFIGS { … }; struct FW_CONFIGURE_FREE_BUFFERS { … } __attribute__ ((packed)); struct FW_CONFIGURE_UART { … } __attribute__ ((packed)); enum _UART_CONFIG { … }; struct FW_WRITE_UART { … } __attribute__ ((packed)); struct ngene_command { … } __attribute__ ((packed)); #define NGENE_INTERFACE_VERSION … #define MAX_VIDEO_BUFFER_SIZE … #define MAX_AUDIO_BUFFER_SIZE … #define MAX_VBI_BUFFER_SIZE … #define MAX_TS_BUFFER_SIZE … #define MAX_HDTV_BUFFER_SIZE … #define OVERFLOW_BUFFER_SIZE … #define RING_SIZE_VIDEO … #define RING_SIZE_AUDIO … #define RING_SIZE_TS … #define NUM_SCATTER_GATHER_ENTRIES … #define MAX_DMA_LENGTH … #define EVENT_QUEUE_SIZE … /* Gathers the current state of a single channel. */ struct SBufferHeader { … }; /* Sizeof SBufferHeader aligned to next 64 Bit boundary (hw restriction) */ #define SIZEOF_SBufferHeader … enum HWSTATE { … }; enum KSSTATE { … }; struct SRingBufferDescriptor { … }; enum STREAMMODEFLAGS { … }; enum BufferExchangeFlags { … }; IBufferExchange; struct MICI_STREAMINFO { … }; /****************************************************************************/ /* STRUCTS ******************************************************************/ /****************************************************************************/ /* sound hardware definition */ #define MIXER_ADDR_TVTUNER … #define MIXER_ADDR_LAST … struct ngene_channel; /*struct sound chip*/ struct mychip { … }; struct ngene_channel { … }; struct ngene_ci { … }; struct ngene; rx_cb_t; tx_cb_t; struct ngene { … }; struct ngene_info { … }; /* 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 */
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