/* cx231xx-cards.c - driver for Conexant Cx23100/101/102 USB video capture devices Copyright (C) 2008 Based on em28xx driver This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include #include #include #include "dvb-usb-ids.h" #include "xc5000.h" #include "tda18271.h" #include "cx231xx.h" static int tuner = -1; module_param(tuner, int, 0444); MODULE_PARM_DESC(tuner, "tuner type"); static int transfer_mode = 1; module_param(transfer_mode, int, 0444); MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)"); static unsigned int disable_ir; module_param(disable_ir, int, 0444); MODULE_PARM_DESC(disable_ir, "disable infrared remote support"); /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */ static unsigned long cx231xx_devused; /* * Reset sequences for analog/digital modes */ static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = { {0x03, 0x01, 10}, {0x03, 0x00, 30}, {0x03, 0x01, 10}, {-1, -1, -1}, }; /* * Board definitions */ struct cx231xx_board cx231xx_boards[] = { [CX231XX_BOARD_UNKNOWN] = { .name = "Unknown CX231xx video grabber", .tuner_type = TUNER_ABSENT, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_CARRAERA] = { .name = "Conexant Hybrid TV - CARRAERA", .tuner_type = TUNER_XC5000, .tuner_addr = 0x61, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x02, .norm = V4L2_STD_PAL, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_SHELBY] = { .name = "Conexant Hybrid TV - SHELBY", .tuner_type = TUNER_XC5000, .tuner_addr = 0x61, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x32, .norm = V4L2_STD_NTSC, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_RDE_253S] = { .name = "Conexant Hybrid TV - RDE253S", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x1c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x02, .norm = V4L2_STD_PAL, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_RDU_253S] = { .name = "Conexant Hybrid TV - RDU253S", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x1c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x02, .norm = V4L2_STD_PAL, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = { .name = "Conexant VIDEO GRABBER", .tuner_type = TUNER_ABSENT, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x1c, .gpio_pin_status_mask = 0x4001000, .norm = V4L2_STD_PAL, .no_alt_vanc = 1, .external_av = 1, .has_417 = 1, .input = {{ .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_RDE_250] = { .name = "Conexant Hybrid TV - rde 250", .tuner_type = TUNER_XC5000, .tuner_addr = 0x61, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x02, .norm = V4L2_STD_PAL, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, } }, }, [CX231XX_BOARD_CNXT_RDU_250] = { .name = "Conexant Hybrid TV - RDU 250", .tuner_type = TUNER_XC5000, .tuner_addr = 0x61, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x32, .norm = V4L2_STD_NTSC, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, } }, }, [CX231XX_BOARD_HAUPPAUGE_EXETER] = { .name = "Hauppauge EXETER", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .demod_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x0e, .norm = V4L2_STD_NTSC, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { .name = "Hauppauge USB Live 2", .tuner_type = TUNER_ABSENT, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .norm = V4L2_STD_NTSC, .no_alt_vanc = 1, .external_av = 1, .dont_use_port_3 = 1, .input = {{ .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = { .name = "Kworld UB430 USB Hybrid", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */ .tuner_sif_gpio = -1, .tuner_scl_gpio = -1, .tuner_sda_gpio = -1, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 2, .demod_i2c_master = 1, .ir_i2c_master = 2, .has_dvb = 1, .demod_addr = 0x10, .norm = V4L2_STD_PAL_M, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = { .name = "Pixelview PlayTV USB Hybrid", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x00, /* According with PV cxPolaris.inf file */ .tuner_sif_gpio = -1, .tuner_scl_gpio = -1, .tuner_sda_gpio = -1, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 2, .demod_i2c_master = 1, .ir_i2c_master = 2, .rc_map_name = RC_MAP_PIXELVIEW_002T, .has_dvb = 1, .demod_addr = 0x10, .norm = V4L2_STD_PAL_M, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_PV_XCAPTURE_USB] = { .name = "Pixelview Xcapture USB", .tuner_type = TUNER_ABSENT, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .norm = V4L2_STD_NTSC, .no_alt_vanc = 1, .external_av = 1, .dont_use_port_3 = 1, .input = {{ .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_ICONBIT_U100] = { .name = "Iconbit Analog Stick U100 FM", .tuner_type = TUNER_ABSENT, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .demod_xfer_mode = 0, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x1C, .gpio_pin_status_mask = 0x4001000, .input = {{ .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = { .name = "Hauppauge WinTV USB2 FM (PAL)", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .norm = V4L2_STD_PAL, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = { .name = "Hauppauge WinTV USB2 FM (NTSC)", .tuner_type = TUNER_NXP_TDA18271, .tuner_addr = 0x60, .tuner_gpio = RDE250_XCV_TUNER, .tuner_sif_gpio = 0x05, .tuner_scl_gpio = 0x1a, .tuner_sda_gpio = 0x1b, .decoder = CX231XX_AVDECODER, .output_mode = OUT_MODE_VIP11, .ctl_pin_status_mask = 0xFFFFFFC4, .agc_analog_digital_select_gpio = 0x0c, .gpio_pin_status_mask = 0x4001000, .tuner_i2c_master = 1, .norm = V4L2_STD_NTSC, .input = {{ .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, .gpio = NULL, } }, }, }; const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards); /* table of devices that work with this driver */ struct usb_device_id cx231xx_id_table[] = { {USB_DEVICE(0x0572, 0x5A3C), .driver_info = CX231XX_BOARD_UNKNOWN}, {USB_DEVICE(0x0572, 0x58A2), .driver_info = CX231XX_BOARD_CNXT_CARRAERA}, {USB_DEVICE(0x0572, 0x58A1), .driver_info = CX231XX_BOARD_CNXT_SHELBY}, {USB_DEVICE(0x0572, 0x58A4), .driver_info = CX231XX_BOARD_CNXT_RDE_253S}, {USB_DEVICE(0x0572, 0x58A5), .driver_info = CX231XX_BOARD_CNXT_RDU_253S}, {USB_DEVICE(0x0572, 0x58A6), .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER}, {USB_DEVICE(0x0572, 0x589E), .driver_info = CX231XX_BOARD_CNXT_RDE_250}, {USB_DEVICE(0x0572, 0x58A0), .driver_info = CX231XX_BOARD_CNXT_RDU_250}, {USB_DEVICE(0x2040, 0xb110), .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL}, {USB_DEVICE(0x2040, 0xb111), .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC}, {USB_DEVICE(0x2040, 0xb120), .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, {USB_DEVICE(0x2040, 0xb140), .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, {USB_DEVICE(0x2040, 0xc200), .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2}, {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001), .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID}, {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014), .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, {USB_DEVICE(0x1b80, 0xe424), .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID}, {USB_DEVICE(0x1f4d, 0x0237), .driver_info = CX231XX_BOARD_ICONBIT_U100}, {}, }; MODULE_DEVICE_TABLE(usb, cx231xx_id_table); /* cx231xx_tuner_callback * will be used to reset XC5000 tuner using GPIO pin */ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg) { int rc = 0; struct cx231xx *dev = ptr; if (dev->tuner_type == TUNER_XC5000) { if (command == XC5000_TUNER_RESET) { cx231xx_info ("Tuner CB: RESET: cmd %d : tuner type %d \n", command, dev->tuner_type); cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); msleep(10); cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 0); msleep(330); cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); msleep(10); } } else if (dev->tuner_type == TUNER_NXP_TDA18271) { switch (command) { case TDA18271_CALLBACK_CMD_AGC_ENABLE: if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID) rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg); break; default: rc = -EINVAL; break; } } return rc; } EXPORT_SYMBOL_GPL(cx231xx_tuner_callback); void cx231xx_reset_out(struct cx231xx *dev) { cx231xx_set_gpio_value(dev, CX23417_RESET, 1); msleep(200); cx231xx_set_gpio_value(dev, CX23417_RESET, 0); msleep(200); cx231xx_set_gpio_value(dev, CX23417_RESET, 1); } void cx231xx_enable_OSC(struct cx231xx *dev) { cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1); } void cx231xx_sleep_s5h1432(struct cx231xx *dev) { cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0); } static inline void cx231xx_set_model(struct cx231xx *dev) { memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board)); } /* Since cx231xx_pre_card_setup() requires a proper dev->model, * this won't work for boards with generic PCI IDs */ void cx231xx_pre_card_setup(struct cx231xx *dev) { cx231xx_set_model(dev); cx231xx_info("Identified as %s (card=%d)\n", dev->board.name, dev->model); /* set the direction for GPIO pins */ if (dev->board.tuner_gpio) { cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); } if (dev->board.tuner_sif_gpio >= 0) cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); /* request some modules if any required */ /* set the mode to Analog mode initially */ cx231xx_set_mode(dev, CX231XX_ANALOG_MODE); /* Unlock device */ /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */ } static void cx231xx_config_tuner(struct cx231xx *dev) { struct tuner_setup tun_setup; struct v4l2_frequency f; if (dev->tuner_type == TUNER_ABSENT) return; tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; tun_setup.type = dev->tuner_type; tun_setup.addr = dev->tuner_addr; tun_setup.tuner_callback = cx231xx_tuner_callback; tuner_call(dev, tuner, s_type_addr, &tun_setup); #if 0 if (tun_setup.type == TUNER_XC5000) { static struct xc2028_ctrl ctrl = { .fname = XC5000_DEFAULT_FIRMWARE, .max_len = 64, .demod = 0; }; struct v4l2_priv_tun_config cfg = { .tuner = dev->tuner_type, .priv = &ctrl, }; tuner_call(dev, tuner, s_config, &cfg); } #endif /* configure tuner */ f.tuner = 0; f.type = V4L2_TUNER_ANALOG_TV; f.frequency = 9076; /* just a magic number */ dev->ctl_freq = f.frequency; call_all(dev, tuner, s_frequency, &f); } void cx231xx_card_setup(struct cx231xx *dev) { cx231xx_set_model(dev); dev->tuner_type = cx231xx_boards[dev->model].tuner_type; if (cx231xx_boards[dev->model].tuner_addr) dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr; /* request some modules */ if (dev->board.decoder == CX231XX_AVDECODER) { dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[0].i2c_adap, "cx25840", 0x88 >> 1, NULL); if (dev->sd_cx25840 == NULL) cx231xx_info("cx25840 subdev registration failure\n"); cx25840_call(dev, core, load_fw); } /* Initialize the tuner */ if (dev->board.tuner_type != TUNER_ABSENT) { dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap, "tuner", dev->tuner_addr, NULL); if (dev->sd_tuner == NULL) cx231xx_info("tuner subdev registration failure\n"); else cx231xx_config_tuner(dev); } } /* * cx231xx_config() * inits registers with sane defaults */ int cx231xx_config(struct cx231xx *dev) { /* TBD need to add cx231xx specific code */ dev->mute = 1; /* maybe not the right place... */ dev->volume = 0x1f; return 0; } /* * cx231xx_config_i2c() * configure i2c attached devices */ void cx231xx_config_i2c(struct cx231xx *dev) { /* u32 input = INPUT(dev->video_input)->vmux; */ call_all(dev, video, s_stream, 1); } /* * cx231xx_realease_resources() * unregisters the v4l2,i2c and usb devices * called when the device gets disconected or at module unload */ void cx231xx_release_resources(struct cx231xx *dev) { cx231xx_release_analog_resources(dev); cx231xx_remove_from_devlist(dev); /* Release I2C buses */ cx231xx_dev_uninit(dev); cx231xx_ir_exit(dev); usb_put_dev(dev->udev); /* Mark device as unused */ cx231xx_devused &= ~(1 << dev->devno); } /* * cx231xx_init_dev() * allocates and inits the device structs, registers i2c bus and v4l device */ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev, int minor) { struct cx231xx *dev = *devhandle; int retval = -ENOMEM; int errCode; unsigned int maxh, maxw; dev->udev = udev; mutex_init(&dev->lock); mutex_init(&dev->ctrl_urb_lock); mutex_init(&dev->gpio_i2c_lock); mutex_init(&dev->i2c_lock); spin_lock_init(&dev->video_mode.slock); spin_lock_init(&dev->vbi_mode.slock); spin_lock_init(&dev->sliced_cc_mode.slock); init_waitqueue_head(&dev->open); init_waitqueue_head(&dev->wait_frame); init_waitqueue_head(&dev->wait_stream); dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg; dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg; dev->cx231xx_send_usb_command = cx231xx_send_usb_command; dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read; dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write; /* Query cx231xx to find what pcb config it is related to */ initialize_cx231xx(dev); /*To workaround error number=-71 on EP0 for VideoGrabber, need set alt here.*/ if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); cx231xx_set_alt_setting(dev, INDEX_VANC, 1); } /* Cx231xx pre card setup */ cx231xx_pre_card_setup(dev); errCode = cx231xx_config(dev); if (errCode) { cx231xx_errdev("error configuring device\n"); return -ENOMEM; } /* set default norm */ dev->norm = dev->board.norm; /* register i2c bus */ errCode = cx231xx_dev_init(dev); if (errCode < 0) { cx231xx_dev_uninit(dev); cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n", __func__, errCode); return errCode; } /* Do board specific init */ cx231xx_card_setup(dev); /* configure the device */ cx231xx_config_i2c(dev); maxw = norm_maxw(dev); maxh = norm_maxh(dev); /* set default image size */ dev->width = maxw; dev->height = maxh; dev->interlaced = 0; dev->video_input = 0; errCode = cx231xx_config(dev); if (errCode < 0) { cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n", __func__, errCode); return errCode; } /* init video dma queues */ INIT_LIST_HEAD(&dev->video_mode.vidq.active); INIT_LIST_HEAD(&dev->video_mode.vidq.queued); /* init vbi dma queues */ INIT_LIST_HEAD(&dev->vbi_mode.vidq.active); INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued); /* Reset other chips required if they are tied up with GPIO pins */ cx231xx_add_into_devlist(dev); if (dev->board.has_417) { printk(KERN_INFO "attach 417 %d\n", dev->model); if (cx231xx_417_register(dev) < 0) { printk(KERN_ERR "%s() Failed to register 417 on VID_B\n", __func__); } } retval = cx231xx_register_analog_devices(dev); if (retval < 0) { cx231xx_release_resources(dev); return retval; } cx231xx_ir_init(dev); cx231xx_init_extension(dev); return 0; } #if defined(CONFIG_MODULES) && defined(MODULE) static void request_module_async(struct work_struct *work) { struct cx231xx *dev = container_of(work, struct cx231xx, request_module_wk); if (dev->has_alsa_audio) request_module("cx231xx-alsa"); if (dev->board.has_dvb) request_module("cx231xx-dvb"); } static void request_modules(struct cx231xx *dev) { INIT_WORK(&dev->request_module_wk, request_module_async); schedule_work(&dev->request_module_wk); } static void flush_request_modules(struct cx231xx *dev) { flush_work_sync(&dev->request_module_wk); } #else #define request_modules(dev) #define flush_request_modules(dev) #endif /* CONFIG_MODULES */ /* * cx231xx_usb_probe() * checks for supported devices */ static int cx231xx_usb_probe(struct usb_interface *interface, const struct usb_device_id *id) { struct usb_device *udev; struct usb_interface *uif; struct cx231xx *dev = NULL; int retval = -ENODEV; int nr = 0, ifnum; int i, isoc_pipe = 0; char *speed; char descr[255] = ""; struct usb_interface *lif = NULL; struct usb_interface_assoc_descriptor *assoc_desc; udev = usb_get_dev(interface_to_usbdev(interface)); ifnum = interface->altsetting[0].desc.bInterfaceNumber; /* * Interface number 0 - IR interface (handled by mceusb driver) * Interface number 1 - AV interface (handled by this driver) */ if (ifnum != 1) return -ENODEV; /* Check to see next free device and mark as used */ nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS); cx231xx_devused |= 1 << nr; if (nr >= CX231XX_MAXBOARDS) { cx231xx_err(DRIVER_NAME ": Supports only %i cx231xx boards.\n", CX231XX_MAXBOARDS); cx231xx_devused &= ~(1 << nr); return -ENOMEM; } /* allocate memory for our device state and initialize it */ dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) { cx231xx_err(DRIVER_NAME ": out of memory!\n"); cx231xx_devused &= ~(1 << nr); return -ENOMEM; } snprintf(dev->name, 29, "cx231xx #%d", nr); dev->devno = nr; dev->model = id->driver_info; dev->video_mode.alt = -1; dev->interface_count++; /* reset gpio dir and value */ dev->gpio_dir = 0; dev->gpio_val = 0; dev->xc_fw_load_done = 0; dev->has_alsa_audio = 1; dev->power_mode = -1; atomic_set(&dev->devlist_count, 0); /* 0 - vbi ; 1 -sliced cc mode */ dev->vbi_or_sliced_cc_mode = 0; /* get maximum no.of IAD interfaces */ assoc_desc = udev->actconfig->intf_assoc[0]; dev->max_iad_interface_count = assoc_desc->bInterfaceCount; /* init CIR module TBD */ /* store the current interface */ lif = interface; /*mode_tv: digital=1 or analog=0*/ dev->mode_tv = 0; dev->USE_ISO = transfer_mode; switch (udev->speed) { case USB_SPEED_LOW: speed = "1.5"; break; case USB_SPEED_UNKNOWN: case USB_SPEED_FULL: speed = "12"; break; case USB_SPEED_HIGH: speed = "480"; break; default: speed = "unknown"; } if (udev->manufacturer) strlcpy(descr, udev->manufacturer, sizeof(descr)); if (udev->product) { if (*descr) strlcat(descr, " ", sizeof(descr)); strlcat(descr, udev->product, sizeof(descr)); } if (*descr) strlcat(descr, " ", sizeof(descr)); cx231xx_info("New device %s@ %s Mbps " "(%04x:%04x) with %d interfaces\n", descr, speed, le16_to_cpu(udev->descriptor.idVendor), le16_to_cpu(udev->descriptor.idProduct), dev->max_iad_interface_count); /* store the interface 0 back */ lif = udev->actconfig->interface[0]; /* increment interface count */ dev->interface_count++; /* get device number */ nr = dev->devno; assoc_desc = udev->actconfig->intf_assoc[0]; if (assoc_desc->bFirstInterface != ifnum) { cx231xx_err(DRIVER_NAME ": Not found " "matching IAD interface\n"); cx231xx_devused &= ~(1 << nr); kfree(dev); dev = NULL; return -ENODEV; } cx231xx_info("registering interface %d\n", ifnum); /* save our data pointer in this interface device */ usb_set_intfdata(interface, dev); /* * AV device initialization - only done at the last interface */ /* Create v4l2 device */ retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); if (retval) { cx231xx_errdev("v4l2_device_register failed\n"); cx231xx_devused &= ~(1 << nr); kfree(dev); dev = NULL; return -EIO; } /* allocate device struct */ retval = cx231xx_init_dev(&dev, udev, nr); if (retval) { cx231xx_devused &= ~(1 << dev->devno); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); dev = NULL; usb_set_intfdata(interface, NULL); return retval; } /* compute alternate max packet sizes for video */ uif = udev->actconfig->interface[dev->current_pcb_config. hs_config_info[0].interface_info.video_index + 1]; dev->video_mode.end_point_addr = le16_to_cpu(uif->altsetting[0]. endpoint[isoc_pipe].desc.bEndpointAddress); dev->video_mode.num_alt = uif->num_altsetting; cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", dev->video_mode.end_point_addr, dev->video_mode.num_alt); dev->video_mode.alt_max_pkt_size = kmalloc(32 * dev->video_mode.num_alt, GFP_KERNEL); if (dev->video_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); cx231xx_devused &= ~(1 << nr); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); dev = NULL; return -ENOMEM; } for (i = 0; i < dev->video_mode.num_alt; i++) { u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. desc.wMaxPacketSize); dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); cx231xx_info("Alternate setting %i, max size= %i\n", i, dev->video_mode.alt_max_pkt_size[i]); } /* compute alternate max packet sizes for vbi */ uif = udev->actconfig->interface[dev->current_pcb_config. hs_config_info[0].interface_info. vanc_index + 1]; dev->vbi_mode.end_point_addr = le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc. bEndpointAddress); dev->vbi_mode.num_alt = uif->num_altsetting; cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", dev->vbi_mode.end_point_addr, dev->vbi_mode.num_alt); dev->vbi_mode.alt_max_pkt_size = kmalloc(32 * dev->vbi_mode.num_alt, GFP_KERNEL); if (dev->vbi_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); cx231xx_devused &= ~(1 << nr); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); dev = NULL; return -ENOMEM; } for (i = 0; i < dev->vbi_mode.num_alt; i++) { u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. desc.wMaxPacketSize); dev->vbi_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); cx231xx_info("Alternate setting %i, max size= %i\n", i, dev->vbi_mode.alt_max_pkt_size[i]); } /* compute alternate max packet sizes for sliced CC */ uif = udev->actconfig->interface[dev->current_pcb_config. hs_config_info[0].interface_info. hanc_index + 1]; dev->sliced_cc_mode.end_point_addr = le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe].desc. bEndpointAddress); dev->sliced_cc_mode.num_alt = uif->num_altsetting; cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", dev->sliced_cc_mode.end_point_addr, dev->sliced_cc_mode.num_alt); dev->sliced_cc_mode.alt_max_pkt_size = kmalloc(32 * dev->sliced_cc_mode.num_alt, GFP_KERNEL); if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); cx231xx_devused &= ~(1 << nr); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); dev = NULL; return -ENOMEM; } for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) { u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. desc.wMaxPacketSize); dev->sliced_cc_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); cx231xx_info("Alternate setting %i, max size= %i\n", i, dev->sliced_cc_mode.alt_max_pkt_size[i]); } if (dev->current_pcb_config.ts1_source != 0xff) { /* compute alternate max packet sizes for TS1 */ uif = udev->actconfig->interface[dev->current_pcb_config. hs_config_info[0]. interface_info. ts1_index + 1]; dev->ts1_mode.end_point_addr = le16_to_cpu(uif->altsetting[0].endpoint[isoc_pipe]. desc.bEndpointAddress); dev->ts1_mode.num_alt = uif->num_altsetting; cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n", dev->ts1_mode.end_point_addr, dev->ts1_mode.num_alt); dev->ts1_mode.alt_max_pkt_size = kmalloc(32 * dev->ts1_mode.num_alt, GFP_KERNEL); if (dev->ts1_mode.alt_max_pkt_size == NULL) { cx231xx_errdev("out of memory!\n"); cx231xx_devused &= ~(1 << nr); v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); dev = NULL; return -ENOMEM; } for (i = 0; i < dev->ts1_mode.num_alt; i++) { u16 tmp = le16_to_cpu(uif->altsetting[i]. endpoint[isoc_pipe].desc. wMaxPacketSize); dev->ts1_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); cx231xx_info("Alternate setting %i, max size= %i\n", i, dev->ts1_mode.alt_max_pkt_size[i]); } } if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { cx231xx_enable_OSC(dev); cx231xx_reset_out(dev); cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); } if (dev->model == CX231XX_BOARD_CNXT_RDE_253S) cx231xx_sleep_s5h1432(dev); /* load other modules required */ request_modules(dev); return 0; } /* * cx231xx_usb_disconnect() * called when the device gets diconencted * video device will be unregistered on v4l2_close in case it is still open */ static void cx231xx_usb_disconnect(struct usb_interface *interface) { struct cx231xx *dev; dev = usb_get_intfdata(interface); usb_set_intfdata(interface, NULL); if (!dev) return; if (!dev->udev) return; flush_request_modules(dev); /* delete v4l2 device */ v4l2_device_unregister(&dev->v4l2_dev); /* wait until all current v4l2 io is finished then deallocate resources */ mutex_lock(&dev->lock); wake_up_interruptible_all(&dev->open); if (dev->users) { cx231xx_warn ("device %s is open! Deregistration and memory " "deallocation are deferred on close.\n", video_device_node_name(dev->vdev)); dev->state |= DEV_MISCONFIGURED; if (dev->USE_ISO) cx231xx_uninit_isoc(dev); else cx231xx_uninit_bulk(dev); dev->state |= DEV_DISCONNECTED; wake_up_interruptible(&dev->wait_frame); wake_up_interruptible(&dev->wait_stream); } else { dev->state |= DEV_DISCONNECTED; cx231xx_release_resources(dev); } cx231xx_close_extension(dev); mutex_unlock(&dev->lock); if (!dev->users) { kfree(dev->video_mode.alt_max_pkt_size); kfree(dev->vbi_mode.alt_max_pkt_size); kfree(dev->sliced_cc_mode.alt_max_pkt_size); kfree(dev->ts1_mode.alt_max_pkt_size); kfree(dev); dev = NULL; } } static struct usb_driver cx231xx_usb_driver = { .name = "cx231xx", .probe = cx231xx_usb_probe, .disconnect = cx231xx_usb_disconnect, .id_table = cx231xx_id_table, }; static int __init cx231xx_module_init(void) { int result; printk(KERN_INFO DRIVER_NAME " v4l2 driver loaded.\n"); /* register this driver with the USB subsystem */ result = usb_register(&cx231xx_usb_driver); if (result) cx231xx_err(DRIVER_NAME " usb_register failed. Error number %d.\n", result); return result; } static void __exit cx231xx_module_exit(void) { /* deregister this driver with the USB subsystem */ usb_deregister(&cx231xx_usb_driver); } module_init(cx231xx_module_init); module_exit(cx231xx_module_exit);