| /* |
| tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices |
| |
| Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> |
| |
| 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 version 2 |
| |
| 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 <linux/init.h> |
| #include <linux/module.h> |
| #include <linux/pci.h> |
| #include <linux/delay.h> |
| #include <linux/i2c.h> |
| #include <linux/usb.h> |
| #include <linux/version.h> |
| #include <linux/slab.h> |
| #include <media/v4l2-common.h> |
| #include <media/tuner.h> |
| #include <media/tvaudio.h> |
| #include <media/i2c-addr.h> |
| |
| #include "tm6000.h" |
| #include "tm6000-regs.h" |
| #include "tuner-xc2028.h" |
| #include "xc5000.h" |
| |
| #define TM6000_BOARD_UNKNOWN 0 |
| #define TM5600_BOARD_GENERIC 1 |
| #define TM6000_BOARD_GENERIC 2 |
| #define TM6010_BOARD_GENERIC 3 |
| #define TM5600_BOARD_10MOONS_UT821 4 |
| #define TM5600_BOARD_10MOONS_UT330 5 |
| #define TM6000_BOARD_ADSTECH_DUAL_TV 6 |
| #define TM6000_BOARD_FREECOM_AND_SIMILAR 7 |
| #define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8 |
| #define TM6010_BOARD_HAUPPAUGE_900H 9 |
| #define TM6010_BOARD_BEHOLD_WANDER 10 |
| #define TM6010_BOARD_BEHOLD_VOYAGER 11 |
| #define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12 |
| #define TM6010_BOARD_TWINHAN_TU501 13 |
| |
| #define TM6000_MAXBOARDS 16 |
| static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET }; |
| |
| module_param_array(card, int, NULL, 0444); |
| |
| static unsigned long tm6000_devused; |
| |
| |
| struct tm6000_board { |
| char *name; |
| |
| struct tm6000_capabilities caps; |
| |
| enum tm6000_devtype type; /* variant of the chipset */ |
| int tuner_type; /* type of the tuner */ |
| int tuner_addr; /* tuner address */ |
| int demod_addr; /* demodulator address */ |
| |
| struct tm6000_gpio gpio; |
| }; |
| |
| struct tm6000_board tm6000_boards[] = { |
| [TM6000_BOARD_UNKNOWN] = { |
| .name = "Unknown tm6000 video grabber", |
| .caps = { |
| .has_tuner = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6000_GPIO_1, |
| }, |
| }, |
| [TM5600_BOARD_GENERIC] = { |
| .name = "Generic tm5600 board", |
| .type = TM5600, |
| .tuner_type = TUNER_XC2028, |
| .tuner_addr = 0xc2 >> 1, |
| .caps = { |
| .has_tuner = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6000_GPIO_1, |
| }, |
| }, |
| [TM6000_BOARD_GENERIC] = { |
| .name = "Generic tm6000 board", |
| .tuner_type = TUNER_XC2028, |
| .tuner_addr = 0xc2 >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6000_GPIO_1, |
| }, |
| }, |
| [TM6010_BOARD_GENERIC] = { |
| .name = "Generic tm6010 board", |
| .type = TM6010, |
| .tuner_type = TUNER_XC2028, |
| .tuner_addr = 0xc2 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 1, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6010_GPIO_2, |
| .tuner_on = TM6010_GPIO_3, |
| .demod_reset = TM6010_GPIO_1, |
| .demod_on = TM6010_GPIO_4, |
| .power_led = TM6010_GPIO_7, |
| .dvb_led = TM6010_GPIO_5, |
| .ir = TM6010_GPIO_0, |
| }, |
| }, |
| [TM5600_BOARD_10MOONS_UT821] = { |
| .name = "10Moons UT 821", |
| .tuner_type = TUNER_XC2028, |
| .type = TM5600, |
| .tuner_addr = 0xc2 >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_eeprom = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6000_GPIO_1, |
| }, |
| }, |
| [TM5600_BOARD_10MOONS_UT330] = { |
| .name = "10Moons UT 330", |
| .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4, |
| .tuner_addr = 0xc8 >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 0, |
| .has_zl10353 = 0, |
| .has_eeprom = 1, |
| }, |
| }, |
| [TM6000_BOARD_ADSTECH_DUAL_TV] = { |
| .name = "ADSTECH Dual TV USB", |
| .tuner_type = TUNER_XC2028, |
| .tuner_addr = 0xc8 >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_tda9874 = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 1, |
| }, |
| }, |
| [TM6000_BOARD_FREECOM_AND_SIMILAR] = { |
| .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual", |
| .tuner_type = TUNER_XC2028, /* has a XC3028 */ |
| .tuner_addr = 0xc2 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 0, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6000_GPIO_4, |
| }, |
| }, |
| [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = { |
| .name = "ADSTECH Mini Dual TV USB", |
| .tuner_type = TUNER_XC2028, /* has a XC3028 */ |
| .tuner_addr = 0xc8 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 0, |
| }, |
| .gpio = { |
| .tuner_reset = TM6000_GPIO_4, |
| }, |
| }, |
| [TM6010_BOARD_HAUPPAUGE_900H] = { |
| .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick", |
| .tuner_type = TUNER_XC2028, /* has a XC3028 */ |
| .tuner_addr = 0xc2 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .type = TM6010, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 1, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6010_GPIO_2, |
| .tuner_on = TM6010_GPIO_3, |
| .demod_reset = TM6010_GPIO_1, |
| .demod_on = TM6010_GPIO_4, |
| .power_led = TM6010_GPIO_7, |
| .dvb_led = TM6010_GPIO_5, |
| .ir = TM6010_GPIO_0, |
| }, |
| }, |
| [TM6010_BOARD_BEHOLD_WANDER] = { |
| .name = "Beholder Wander DVB-T/TV/FM USB2.0", |
| .tuner_type = TUNER_XC5000, |
| .tuner_addr = 0xc2 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .type = TM6010, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 1, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6010_GPIO_0, |
| .demod_reset = TM6010_GPIO_1, |
| .power_led = TM6010_GPIO_6, |
| }, |
| }, |
| [TM6010_BOARD_BEHOLD_VOYAGER] = { |
| .name = "Beholder Voyager TV/FM USB2.0", |
| .tuner_type = TUNER_XC5000, |
| .tuner_addr = 0xc2 >> 1, |
| .type = TM6010, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 0, |
| .has_zl10353 = 0, |
| .has_eeprom = 1, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6010_GPIO_0, |
| .power_led = TM6010_GPIO_6, |
| }, |
| }, |
| [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = { |
| .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick", |
| .tuner_type = TUNER_XC2028, /* has a XC3028 */ |
| .tuner_addr = 0xc2 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .type = TM6010, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 1, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6010_GPIO_2, |
| .tuner_on = TM6010_GPIO_3, |
| .demod_reset = TM6010_GPIO_1, |
| .demod_on = TM6010_GPIO_4, |
| .power_led = TM6010_GPIO_7, |
| .dvb_led = TM6010_GPIO_5, |
| .ir = TM6010_GPIO_0, |
| }, |
| }, |
| [TM6010_BOARD_TWINHAN_TU501] = { |
| .name = "Twinhan TU501(704D1)", |
| .tuner_type = TUNER_XC2028, /* has a XC3028 */ |
| .tuner_addr = 0xc2 >> 1, |
| .demod_addr = 0x1e >> 1, |
| .type = TM6010, |
| .caps = { |
| .has_tuner = 1, |
| .has_dvb = 1, |
| .has_zl10353 = 1, |
| .has_eeprom = 1, |
| .has_remote = 1, |
| }, |
| .gpio = { |
| .tuner_reset = TM6010_GPIO_2, |
| .tuner_on = TM6010_GPIO_3, |
| .demod_reset = TM6010_GPIO_1, |
| .demod_on = TM6010_GPIO_4, |
| .power_led = TM6010_GPIO_7, |
| .dvb_led = TM6010_GPIO_5, |
| .ir = TM6010_GPIO_0, |
| }, |
| } |
| }; |
| |
| /* table of devices that work with this driver */ |
| struct usb_device_id tm6000_id_table[] = { |
| { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 }, |
| { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC }, |
| { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV }, |
| { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR }, |
| { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV }, |
| { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, |
| { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, |
| { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, |
| { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, |
| { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER }, |
| { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER }, |
| { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE }, |
| { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE }, |
| { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, |
| { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, |
| { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, |
| { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, |
| { }, |
| }; |
| |
| /* Tuner callback to provide the proper gpio changes needed for xc5000 */ |
| int tm6000_xc5000_callback(void *ptr, int component, int command, int arg) |
| { |
| int rc = 0; |
| struct tm6000_core *dev = ptr; |
| |
| if (dev->tuner_type != TUNER_XC5000) |
| return 0; |
| |
| switch (command) { |
| case XC5000_TUNER_RESET: |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| msleep(15); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x00); |
| msleep(15); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| break; |
| } |
| return (rc); |
| } |
| |
| |
| /* Tuner callback to provide the proper gpio changes needed for xc2028 */ |
| |
| int tm6000_tuner_callback(void *ptr, int component, int command, int arg) |
| { |
| int rc = 0; |
| struct tm6000_core *dev = ptr; |
| |
| if (dev->tuner_type != TUNER_XC2028) |
| return 0; |
| |
| switch (command) { |
| case XC2028_RESET_CLK: |
| tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, |
| 0x02, arg); |
| msleep(10); |
| rc = tm6000_i2c_reset(dev, 10); |
| break; |
| case XC2028_TUNER_RESET: |
| /* Reset codes during load firmware */ |
| switch (arg) { |
| case 0: |
| /* newer tuner can faster reset */ |
| switch (dev->model) { |
| case TM5600_BOARD_10MOONS_UT821: |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| 0x300, 0x01); |
| msleep(10); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x00); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| 0x300, 0x00); |
| msleep(10); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| 0x300, 0x01); |
| break; |
| case TM6010_BOARD_HAUPPAUGE_900H: |
| case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: |
| case TM6010_BOARD_TWINHAN_TU501: |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| msleep(60); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x00); |
| msleep(75); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| msleep(60); |
| break; |
| default: |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x00); |
| msleep(130); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| msleep(130); |
| break; |
| } |
| break; |
| case 1: |
| tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, |
| 0x02, 0x01); |
| msleep(10); |
| break; |
| |
| case 2: |
| rc = tm6000_i2c_reset(dev, 100); |
| break; |
| } |
| } |
| return rc; |
| } |
| |
| int tm6000_cards_setup(struct tm6000_core *dev) |
| { |
| int i, rc; |
| |
| /* |
| * Board-specific initialization sequence. Handles all GPIO |
| * initialization sequences that are board-specific. |
| * Up to now, all found devices use GPIO1 and GPIO4 at the same way. |
| * Probably, they're all based on some reference device. Due to that, |
| * there's a common routine at the end to handle those GPIO's. Devices |
| * that use different pinups or init sequences can just return at |
| * the board-specific session. |
| */ |
| switch (dev->model) { |
| case TM6010_BOARD_HAUPPAUGE_900H: |
| case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: |
| case TM6010_BOARD_TWINHAN_TU501: |
| case TM6010_BOARD_GENERIC: |
| /* Turn xceive 3028 on */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01); |
| msleep(15); |
| /* Turn zarlink zl10353 on */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00); |
| msleep(15); |
| /* Reset zarlink zl10353 */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00); |
| msleep(50); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01); |
| msleep(15); |
| /* Turn zarlink zl10353 off */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01); |
| msleep(15); |
| /* ir ? */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01); |
| msleep(15); |
| /* Power led on (blue) */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00); |
| msleep(15); |
| /* DVB led off (orange) */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01); |
| msleep(15); |
| /* Turn zarlink zl10353 on */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00); |
| msleep(15); |
| break; |
| case TM6010_BOARD_BEHOLD_WANDER: |
| /* Power led on (blue) */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01); |
| msleep(15); |
| /* Reset zarlink zl10353 */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00); |
| msleep(50); |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01); |
| msleep(15); |
| break; |
| case TM6010_BOARD_BEHOLD_VOYAGER: |
| /* Power led on (blue) */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01); |
| msleep(15); |
| break; |
| default: |
| break; |
| } |
| |
| /* |
| * Default initialization. Most of the devices seem to use GPIO1 |
| * and GPIO4.on the same way, so, this handles the common sequence |
| * used by most devices. |
| * If a device uses a different sequence or different GPIO pins for |
| * reset, just add the code at the board-specific part |
| */ |
| |
| if (dev->gpio.tuner_reset) { |
| for (i = 0; i < 2; i++) { |
| rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x00); |
| if (rc < 0) { |
| printk(KERN_ERR "Error %i doing tuner reset\n", rc); |
| return rc; |
| } |
| |
| msleep(10); /* Just to be conservative */ |
| rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.tuner_reset, 0x01); |
| if (rc < 0) { |
| printk(KERN_ERR "Error %i doing tuner reset\n", rc); |
| return rc; |
| } |
| msleep(10); |
| |
| if (!i) { |
| rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0); |
| if (rc >= 0) |
| printk(KERN_DEBUG "board=0x%08x\n", rc); |
| } |
| } |
| } else { |
| printk(KERN_ERR "Tuner reset is not configured\n"); |
| return -1; |
| } |
| |
| msleep(50); |
| |
| return 0; |
| }; |
| |
| static void tm6000_config_tuner(struct tm6000_core *dev) |
| { |
| struct tuner_setup tun_setup; |
| |
| /* Load tuner module */ |
| v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, |
| "tuner", "tuner", dev->tuner_addr, NULL); |
| |
| memset(&tun_setup, 0, sizeof(tun_setup)); |
| tun_setup.type = dev->tuner_type; |
| tun_setup.addr = dev->tuner_addr; |
| |
| tun_setup.mode_mask = 0; |
| if (dev->caps.has_tuner) |
| tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO); |
| if (dev->caps.has_dvb) |
| tun_setup.mode_mask |= T_DIGITAL_TV; |
| |
| switch (dev->tuner_type) { |
| case TUNER_XC2028: |
| tun_setup.tuner_callback = tm6000_tuner_callback; |
| break; |
| case TUNER_XC5000: |
| tun_setup.tuner_callback = tm6000_xc5000_callback; |
| break; |
| } |
| |
| v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup); |
| |
| switch (dev->tuner_type) { |
| case TUNER_XC2028: { |
| struct v4l2_priv_tun_config xc2028_cfg; |
| struct xc2028_ctrl ctl; |
| |
| memset(&xc2028_cfg, 0, sizeof(xc2028_cfg)); |
| memset(&ctl, 0, sizeof(ctl)); |
| |
| ctl.input1 = 1; |
| ctl.read_not_reliable = 0; |
| ctl.msleep = 10; |
| ctl.demod = XC3028_FE_ZARLINK456; |
| ctl.vhfbw7 = 1; |
| ctl.uhfbw8 = 1; |
| xc2028_cfg.tuner = TUNER_XC2028; |
| xc2028_cfg.priv = &ctl; |
| |
| switch (dev->model) { |
| case TM6010_BOARD_HAUPPAUGE_900H: |
| case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: |
| case TM6010_BOARD_TWINHAN_TU501: |
| ctl.fname = "xc3028L-v36.fw"; |
| break; |
| default: |
| if (dev->dev_type == TM6010) |
| ctl.fname = "xc3028-v27.fw"; |
| else |
| ctl.fname = "xc3028-v24.fw"; |
| } |
| |
| printk(KERN_INFO "Setting firmware parameters for xc2028\n"); |
| v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, |
| &xc2028_cfg); |
| |
| } |
| break; |
| case TUNER_XC5000: |
| { |
| struct v4l2_priv_tun_config xc5000_cfg; |
| struct xc5000_config ctl = { |
| .i2c_address = dev->tuner_addr, |
| .if_khz = 4570, |
| .radio_input = XC5000_RADIO_FM1, |
| }; |
| |
| xc5000_cfg.tuner = TUNER_XC5000; |
| xc5000_cfg.priv = &ctl; |
| |
| |
| v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, |
| &xc5000_cfg); |
| } |
| break; |
| default: |
| printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n"); |
| break; |
| } |
| } |
| |
| static int tm6000_init_dev(struct tm6000_core *dev) |
| { |
| struct v4l2_frequency f; |
| int rc = 0; |
| |
| mutex_init(&dev->lock); |
| |
| mutex_lock(&dev->lock); |
| |
| /* Initializa board-specific data */ |
| dev->dev_type = tm6000_boards[dev->model].type; |
| dev->tuner_type = tm6000_boards[dev->model].tuner_type; |
| dev->tuner_addr = tm6000_boards[dev->model].tuner_addr; |
| |
| dev->gpio = tm6000_boards[dev->model].gpio; |
| |
| dev->demod_addr = tm6000_boards[dev->model].demod_addr; |
| |
| dev->caps = tm6000_boards[dev->model].caps; |
| |
| /* initialize hardware */ |
| rc = tm6000_init(dev); |
| if (rc < 0) |
| goto err; |
| |
| rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev); |
| if (rc < 0) |
| goto err; |
| |
| /* register i2c bus */ |
| rc = tm6000_i2c_register(dev); |
| if (rc < 0) |
| goto err; |
| |
| /* Default values for STD and resolutions */ |
| dev->width = 720; |
| dev->height = 480; |
| dev->norm = V4L2_STD_PAL_M; |
| |
| /* Configure tuner */ |
| tm6000_config_tuner(dev); |
| |
| /* Set video standard */ |
| v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm); |
| |
| /* Set tuner frequency - also loads firmware on xc2028/xc3028 */ |
| f.tuner = 0; |
| f.type = V4L2_TUNER_ANALOG_TV; |
| f.frequency = 3092; /* 193.25 MHz */ |
| dev->freq = f.frequency; |
| v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f); |
| |
| if (dev->caps.has_tda9874) |
| v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, |
| "tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL); |
| |
| /* register and initialize V4L2 */ |
| rc = tm6000_v4l2_register(dev); |
| if (rc < 0) |
| goto err; |
| |
| tm6000_add_into_devlist(dev); |
| |
| tm6000_init_extension(dev); |
| |
| if (dev->caps.has_dvb) { |
| dev->dvb = kzalloc(sizeof(*(dev->dvb)), GFP_KERNEL); |
| if (!dev->dvb) { |
| rc = -ENOMEM; |
| goto err2; |
| } |
| |
| #ifdef CONFIG_VIDEO_TM6000_DVB |
| rc = tm6000_dvb_register(dev); |
| if (rc < 0) { |
| kfree(dev->dvb); |
| dev->dvb = NULL; |
| goto err2; |
| } |
| #endif |
| } |
| mutex_unlock(&dev->lock); |
| return 0; |
| |
| err2: |
| v4l2_device_unregister(&dev->v4l2_dev); |
| |
| err: |
| mutex_unlock(&dev->lock); |
| return rc; |
| } |
| |
| /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */ |
| #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03)) |
| |
| static void get_max_endpoint(struct usb_device *udev, |
| struct usb_host_interface *alt, |
| char *msgtype, |
| struct usb_host_endpoint *curr_e, |
| struct tm6000_endpoint *tm_ep) |
| { |
| u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize); |
| unsigned int size = tmp & 0x7ff; |
| |
| if (udev->speed == USB_SPEED_HIGH) |
| size = size * hb_mult (tmp); |
| |
| if (size > tm_ep->maxsize) { |
| tm_ep->endp = curr_e; |
| tm_ep->maxsize = size; |
| tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber; |
| tm_ep->bAlternateSetting = alt->desc.bAlternateSetting; |
| |
| printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n", |
| msgtype, curr_e->desc.bEndpointAddress, |
| size); |
| } |
| } |
| |
| /* |
| * tm6000_usb_probe() |
| * checks for supported devices |
| */ |
| static int tm6000_usb_probe(struct usb_interface *interface, |
| const struct usb_device_id *id) |
| { |
| struct usb_device *usbdev; |
| struct tm6000_core *dev = NULL; |
| int i, rc = 0; |
| int nr = 0; |
| char *speed; |
| |
| usbdev = usb_get_dev(interface_to_usbdev(interface)); |
| |
| /* Selects the proper interface */ |
| rc = usb_set_interface(usbdev, 0, 1); |
| if (rc < 0) |
| goto err; |
| |
| /* Check to see next free device and mark as used */ |
| nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS); |
| if (nr >= TM6000_MAXBOARDS) { |
| printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS); |
| usb_put_dev(usbdev); |
| return -ENOMEM; |
| } |
| |
| /* Create and initialize dev struct */ |
| dev = kzalloc(sizeof(*dev), GFP_KERNEL); |
| if (dev == NULL) { |
| printk(KERN_ERR "tm6000" ": out of memory!\n"); |
| usb_put_dev(usbdev); |
| return -ENOMEM; |
| } |
| spin_lock_init(&dev->slock); |
| |
| /* Increment usage count */ |
| tm6000_devused |= 1<<nr; |
| snprintf(dev->name, 29, "tm6000 #%d", nr); |
| |
| dev->model = id->driver_info; |
| if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards))) |
| dev->model = card[nr]; |
| |
| dev->udev = usbdev; |
| dev->devno = nr; |
| |
| switch (usbdev->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"; |
| } |
| |
| |
| |
| /* Get endpoints */ |
| for (i = 0; i < interface->num_altsetting; i++) { |
| int ep; |
| |
| for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) { |
| struct usb_host_endpoint *e; |
| int dir_out; |
| |
| e = &interface->altsetting[i].endpoint[ep]; |
| |
| dir_out = ((e->desc.bEndpointAddress & |
| USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT); |
| |
| printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n", |
| i, |
| interface->altsetting[i].desc.bInterfaceNumber, |
| interface->altsetting[i].desc.bInterfaceClass); |
| |
| switch (e->desc.bmAttributes) { |
| case USB_ENDPOINT_XFER_BULK: |
| if (!dir_out) { |
| get_max_endpoint(usbdev, |
| &interface->altsetting[i], |
| "Bulk IN", e, |
| &dev->bulk_in); |
| } else { |
| get_max_endpoint(usbdev, |
| &interface->altsetting[i], |
| "Bulk OUT", e, |
| &dev->bulk_out); |
| } |
| break; |
| case USB_ENDPOINT_XFER_ISOC: |
| if (!dir_out) { |
| get_max_endpoint(usbdev, |
| &interface->altsetting[i], |
| "ISOC IN", e, |
| &dev->isoc_in); |
| } else { |
| get_max_endpoint(usbdev, |
| &interface->altsetting[i], |
| "ISOC OUT", e, |
| &dev->isoc_out); |
| } |
| break; |
| } |
| } |
| } |
| |
| |
| printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n", |
| speed, |
| le16_to_cpu(dev->udev->descriptor.idVendor), |
| le16_to_cpu(dev->udev->descriptor.idProduct), |
| interface->altsetting->desc.bInterfaceNumber); |
| |
| /* check if the the device has the iso in endpoint at the correct place */ |
| if (!dev->isoc_in.endp) { |
| printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n"); |
| rc = -ENODEV; |
| |
| goto err; |
| } |
| |
| /* save our data pointer in this interface device */ |
| usb_set_intfdata(interface, dev); |
| |
| printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name); |
| |
| rc = tm6000_init_dev(dev); |
| |
| if (rc < 0) |
| goto err; |
| |
| return 0; |
| |
| err: |
| printk(KERN_ERR "tm6000: Error %d while registering\n", rc); |
| |
| tm6000_devused &= ~(1<<nr); |
| usb_put_dev(usbdev); |
| |
| kfree(dev); |
| return rc; |
| } |
| |
| /* |
| * tm6000_usb_disconnect() |
| * called when the device gets diconencted |
| * video device will be unregistered on v4l2_close in case it is still open |
| */ |
| static void tm6000_usb_disconnect(struct usb_interface *interface) |
| { |
| struct tm6000_core *dev = usb_get_intfdata(interface); |
| usb_set_intfdata(interface, NULL); |
| |
| if (!dev) |
| return; |
| |
| printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name); |
| |
| mutex_lock(&dev->lock); |
| |
| #ifdef CONFIG_VIDEO_TM6000_DVB |
| if (dev->dvb) { |
| tm6000_dvb_unregister(dev); |
| kfree(dev->dvb); |
| } |
| #endif |
| |
| if (dev->gpio.power_led) { |
| switch (dev->model) { |
| case TM6010_BOARD_HAUPPAUGE_900H: |
| case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: |
| case TM6010_BOARD_TWINHAN_TU501: |
| /* Power led off */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.power_led, 0x01); |
| msleep(15); |
| break; |
| case TM6010_BOARD_BEHOLD_WANDER: |
| case TM6010_BOARD_BEHOLD_VOYAGER: |
| /* Power led off */ |
| tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, |
| dev->gpio.power_led, 0x00); |
| msleep(15); |
| break; |
| } |
| } |
| tm6000_v4l2_unregister(dev); |
| |
| tm6000_i2c_unregister(dev); |
| |
| v4l2_device_unregister(&dev->v4l2_dev); |
| |
| dev->state |= DEV_DISCONNECTED; |
| |
| usb_put_dev(dev->udev); |
| |
| tm6000_remove_from_devlist(dev); |
| tm6000_close_extension(dev); |
| |
| mutex_unlock(&dev->lock); |
| kfree(dev); |
| } |
| |
| static struct usb_driver tm6000_usb_driver = { |
| .name = "tm6000", |
| .probe = tm6000_usb_probe, |
| .disconnect = tm6000_usb_disconnect, |
| .id_table = tm6000_id_table, |
| }; |
| |
| static int __init tm6000_module_init(void) |
| { |
| int result; |
| |
| printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n", |
| (TM6000_VERSION >> 16) & 0xff, |
| (TM6000_VERSION >> 8) & 0xff, TM6000_VERSION & 0xff); |
| |
| /* register this driver with the USB subsystem */ |
| result = usb_register(&tm6000_usb_driver); |
| if (result) |
| printk(KERN_ERR "tm6000" |
| " usb_register failed. Error number %d.\n", result); |
| |
| return result; |
| } |
| |
| static void __exit tm6000_module_exit(void) |
| { |
| /* deregister at USB subsystem */ |
| usb_deregister(&tm6000_usb_driver); |
| } |
| |
| module_init(tm6000_module_init); |
| module_exit(tm6000_module_exit); |
| |
| MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter"); |
| MODULE_AUTHOR("Mauro Carvalho Chehab"); |
| MODULE_LICENSE("GPL"); |