go7007-usb.rar_V2

#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <linux/module.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/wait.h> #include <linux/list.h> #include <linux/slab.h> #include <linux/time.h> #include <linux/mm.h> #include <linux/usb.h> #include <linux/i2c.h> #include <asm/byteorder.h> #include <media/saa7115.h> #include <media/tuner.h> #include <media/uda1342.h> #include "go7007-priv.h" static unsigned int assume_endura; module_param(assume_endura, int, 0644); MODULE_PARM_DESC(assume_endura, "when probing fails, hardware is a Pelco Endura"); /* #define GO7007_I2C_DEBUG */ /* for debugging the EZ-USB I2C adapter */ #define HPI_STATUS_ADDR 0xFFF4 #define INT_PARAM_ADDR 0xFFF6 #define INT_INDEX_ADDR 0xFFF8 /* * Pipes on EZ-USB interface: * 0 snd - Control * 0 rcv - Control * 2 snd - Download firmware (control) * 4 rcv - Read Interrupt (interrupt) * 6 rcv - Read Video (bulk) * 8 rcv - Read Audio (bulk) */ #define GO7007_USB_EZUSB (1<<0) #define GO7007_USB_EZUSB_I2C (1<<1) struct go7007_usb_board { unsigned int flags; struct go7007_board_info main_info; }; struct go7007_usb { const struct go7007_usb_board *board; struct mutex i2c_lock; struct usb_device *usbdev; struct urb *video_urbs[8]; struct urb *audio_urbs[8]; struct urb *intr_urb; }; /*********************** Product specification data ***********************/ static const struct go7007_usb_board board_matrix_ii = { .flags = GO7007_USB_EZUSB, .main_info = { .flags = GO7007_BOARD_HAS_AUDIO | GO7007_BOARD_USE_ONBOARD_I2C, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_WORD_16, .audio_rate = 48000, .audio_bclk_div = 8, .audio_main_div = 2, .hpi_buffer_cap = 7, .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_VALID_ENABLE | GO7007_SENSOR_TV | GO7007_SENSOR_SAA7115 | GO7007_SENSOR_VBI | GO7007_SENSOR_SCALING, .num_i2c_devs = 1, .i2c_devs = { { .type = "saa7115", .addr = 0x20, .is_video = 1, }, }, .num_inputs = 2, .inputs = { { .video_input = 0, .name = "Composite", }, { .video_input = 9, .name = "S-Video", }, }, .video_config = SAA7115_IDQ_IS_DEFAULT, }, }; static const struct go7007_usb_board board_matrix_reload = { .flags = GO7007_USB_EZUSB, .main_info = { .flags = GO7007_BOARD_HAS_AUDIO | GO7007_BOARD_USE_ONBOARD_I2C, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_I2S_MASTER | GO7007_AUDIO_WORD_16, .audio_rate = 48000, .audio_bclk_div = 8, .audio_main_div = 2, .hpi_buffer_cap = 7, .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_TV, .num_i2c_devs = 1, .i2c_devs = { { .type = "saa7113", .addr = 0x25, .is_video = 1, }, }, .num_inputs = 2, .inputs = { { .video_input = 0, .name = "Composite", }, { .video_input = 9, .name = "S-Video", }, }, .video_config = SAA7115_IDQ_IS_DEFAULT, }, }; static const struct go7007_usb_board board_star_trek = { .flags = GO7007_USB_EZUSB | GO7007_USB_EZUSB_I2C, .main_info = { .flags = GO7007_BOARD_HAS_AUDIO, /* | GO7007_BOARD_HAS_TUNER, */ .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_VALID_ENABLE | GO7007_SENSOR_TV | GO7007_SENSOR_SAA7115 | GO7007_SENSOR_VBI | GO7007_SENSOR_SCALING, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_WORD_16, .audio_bclk_div = 8, .audio_main_div = 2, .hpi_buffer_cap = 7, .num_i2c_devs = 1, .i2c_devs = { { .type = "saa7115", .addr = 0x20, .is_video = 1, }, }, .num_inputs = 2, .inputs = { /* { * .video_input = 3, * .audio_index = AUDIO_TUNER, * .name = "Tuner", * }, */ { .video_input = 1, /* .audio_index = AUDIO_EXTERN, */ .name = "Composite", }, { .video_input = 8, /* .audio_index = AUDIO_EXTERN, */ .name = "S-Video", }, }, .video_config = SAA7115_IDQ_IS_DEFAULT, }, }; static const struct go7007_usb_board board_px_tv402u = { .flags = GO7007_USB_EZUSB | GO7007_USB_EZUSB_I2C, .main_info = { .flags = GO7007_BOARD_HAS_AUDIO | GO7007_BOARD_HAS_TUNER, .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_VALID_ENABLE | GO7007_SENSOR_TV | GO7007_SENSOR_SAA7115 | GO7007_SENSOR_VBI | GO7007_SENSOR_SCALING, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_WORD_16, .audio_bclk_div = 8, .audio_main_div = 2, .hpi_buffer_cap = 7, .num_i2c_devs = 5, .i2c_devs = { { .type = "saa7115", .addr = 0x20, .is_video = 1, }, { .type = "uda1342", .addr = 0x1a, .is_audio = 1, }, { .type = "tuner", .addr = 0x60, }, { .type = "tuner", .addr = 0x43, }, { .type = "sony-btf-mpx", .addr = 0x44, }, }, .num_inputs = 3, .inputs = { { .video_input = 3, .audio_index = 0, .name = "Tuner", }, { .video_input = 1, .audio_index = 1, .name = "Composite", }, { .video_input = 8, .audio_index = 1, .name = "S-Video", }, }, .video_config = SAA7115_IDQ_IS_DEFAULT, .num_aud_inputs = 2, .aud_inputs = { { .audio_input = UDA1342_IN2, .name = "Tuner", }, { .audio_input = UDA1342_IN1, .name = "Line In", }, }, }, }; static const struct go7007_usb_board board_xmen = { .flags = 0, .main_info = { .flags = GO7007_BOARD_USE_ONBOARD_I2C, .hpi_buffer_cap = 0, .sensor_flags = GO7007_SENSOR_VREF_POLAR, .sensor_width = 320, .sensor_height = 240, .sensor_framerate = 30030, .audio_flags = GO7007_AUDIO_ONE_CHANNEL | GO7007_AUDIO_I2S_MODE_3 | GO7007_AUDIO_WORD_14 | GO7007_AUDIO_I2S_MASTER | GO7007_AUDIO_BCLK_POLAR | GO7007_AUDIO_OKI_MODE, .audio_rate = 8000, .audio_bclk_div = 48, .audio_main_div = 1, .num_i2c_devs = 1, .i2c_devs = { { .type = "ov7640", .addr = 0x21, }, }, .num_inputs = 1, .inputs = { { .name = "Camera", }, }, }, }; static const struct go7007_usb_board board_matrix_revolution = { .flags = GO7007_USB_EZUSB, .main_info = { .flags = GO7007_BOARD_HAS_AUDIO | GO7007_BOARD_USE_ONBOARD_I2C, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_I2S_MASTER | GO7007_AUDIO_WORD_16, .audio_rate = 48000, .audio_bclk_div = 8, .audio_main_div = 2, .hpi_buffer_cap = 7, .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_TV | GO7007_SENSOR_VBI, .num_i2c_devs = 1, .i2c_devs = { { .type = "tw9903", .is_video = 1, .addr = 0x44, }, }, .num_inputs = 2, .inputs = { { .video_input = 2, .name = "Composite", }, { .video_input = 8, .name = "S-Video", }, }, }, }; static const struct go7007_usb_board board_lifeview_lr192 = { .flags = GO7007_USB_EZUSB, .main_info = { .flags = GO7007_BOARD_HAS_AUDIO | GO7007_BOARD_USE_ONBOARD_I2C, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_WORD_16, .audio_rate = 48000, .audio_bclk_div = 8, .audio_main_div = 2, .hpi_buffer_cap = 7, .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_VALID_ENABLE | GO7007_SENSOR_TV | GO7007_SENSOR_VBI | GO7007_SENSOR_SCALING, .num_i2c_devs = 0, .num_inputs = 1, .inputs = { { .video_input = 0, .name = "Composite", }, }, }, }; static const struct go7007_usb_board board_endura = { .flags = 0, .main_info = { .flags = 0, .audio_flags = GO7007_AUDIO_I2S_MODE_1 | GO7007_AUDIO_I2S_MASTER | GO7007_AUDIO_WORD_16, .audio_rate = 8000, .audio_bclk_div = 48, .audio_main_div = 8, .hpi_buffer_cap = 0, .sensor_flags = GO7007_SENSOR_656 | GO7007_SENSOR_TV, .sensor_h_offset = 8, .num_i2c_devs = 0, .num_inputs = 1, .inputs = { { .name = "Camera", }, }, }, }; static const struct go7007_