diff options
Diffstat (limited to 'drivers/media/video/au0828/au0828-cards.c')
| -rw-r--r-- | drivers/media/video/au0828/au0828-cards.c | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c deleted file mode 100644 index e3fe9a6..0000000 --- a/drivers/media/video/au0828/au0828-cards.c +++ /dev/null @@ -1,339 +0,0 @@ -/* - * Driver for the Auvitek USB bridge - * - * Copyright (c) 2008 Steven Toth <stoth@linuxtv.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; 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 "au0828.h" -#include "au0828-cards.h" -#include "au8522.h" -#include "media/tuner.h" -#include "media/v4l2-common.h" - -void hvr950q_cs5340_audio(void *priv, int enable) -{ - /* Because the HVR-950q shares an i2s bus between the cs5340 and the - au8522, we need to hold cs5340 in reset when using the au8522 */ - struct au0828_dev *dev = priv; - if (enable == 1) - au0828_set(dev, REG_000, 0x10); - else - au0828_clear(dev, REG_000, 0x10); -} - -struct au0828_board au0828_boards[] = { - [AU0828_BOARD_UNKNOWN] = { - .name = "Unknown board", - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - }, - [AU0828_BOARD_HAUPPAUGE_HVR850] = { - .name = "Hauppauge HVR850", - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x61, - .i2c_clk_divider = AU0828_I2C_CLK_30KHZ, - .input = { - { - .type = AU0828_VMUX_TELEVISION, - .vmux = AU8522_COMPOSITE_CH4_SIF, - .amux = AU8522_AUDIO_SIF, - }, - { - .type = AU0828_VMUX_COMPOSITE, - .vmux = AU8522_COMPOSITE_CH1, - .amux = AU8522_AUDIO_NONE, - .audio_setup = hvr950q_cs5340_audio, - }, - { - .type = AU0828_VMUX_SVIDEO, - .vmux = AU8522_SVIDEO_CH13, - .amux = AU8522_AUDIO_NONE, - .audio_setup = hvr950q_cs5340_audio, - }, - }, - }, - [AU0828_BOARD_HAUPPAUGE_HVR950Q] = { - .name = "Hauppauge HVR950Q", - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x61, - /* The au0828 hardware i2c implementation does not properly - support the xc5000's i2c clock stretching. So we need to - lower the clock frequency enough where the 15us clock - stretch fits inside of a normal clock cycle, or else the - au0828 fails to set the STOP bit. A 30 KHz clock puts the - clock pulse width at 18us */ - .i2c_clk_divider = AU0828_I2C_CLK_30KHZ, - .input = { - { - .type = AU0828_VMUX_TELEVISION, - .vmux = AU8522_COMPOSITE_CH4_SIF, - .amux = AU8522_AUDIO_SIF, - }, - { - .type = AU0828_VMUX_COMPOSITE, - .vmux = AU8522_COMPOSITE_CH1, - .amux = AU8522_AUDIO_NONE, - .audio_setup = hvr950q_cs5340_audio, - }, - { - .type = AU0828_VMUX_SVIDEO, - .vmux = AU8522_SVIDEO_CH13, - .amux = AU8522_AUDIO_NONE, - .audio_setup = hvr950q_cs5340_audio, - }, - }, - }, - [AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL] = { - .name = "Hauppauge HVR950Q rev xxF8", - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .i2c_clk_divider = AU0828_I2C_CLK_250KHZ, - }, - [AU0828_BOARD_DVICO_FUSIONHDTV7] = { - .name = "DViCO FusionHDTV USB", - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .i2c_clk_divider = AU0828_I2C_CLK_250KHZ, - }, - [AU0828_BOARD_HAUPPAUGE_WOODBURY] = { - .name = "Hauppauge Woodbury", - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .i2c_clk_divider = AU0828_I2C_CLK_250KHZ, - }, -}; - -/* Tuner callback function for au0828 boards. Currently only needed - * for HVR1500Q, which has an xc5000 tuner. - */ -int au0828_tuner_callback(void *priv, int component, int command, int arg) -{ - struct au0828_dev *dev = priv; - - dprintk(1, "%s()\n", __func__); - - switch (dev->boardnr) { - case AU0828_BOARD_HAUPPAUGE_HVR850: - case AU0828_BOARD_HAUPPAUGE_HVR950Q: - case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL: - case AU0828_BOARD_DVICO_FUSIONHDTV7: - if (command == 0) { - /* Tuner Reset Command from xc5000 */ - /* Drive the tuner into reset and out */ - au0828_clear(dev, REG_001, 2); - mdelay(10); - au0828_set(dev, REG_001, 2); - mdelay(10); - return 0; - } else { - printk(KERN_ERR - "%s(): Unknown command.\n", __func__); - return -EINVAL; - } - break; - } - - return 0; /* Should never be here */ -} - -static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data) -{ - struct tveeprom tv; - - tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data); - dev->board.tuner_type = tv.tuner_type; - - /* Make sure we support the board model */ - switch (tv.model) { - case 72000: /* WinTV-HVR950q (Retail, IR, ATSC/QAM */ - case 72001: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */ - case 72101: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */ - case 72201: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */ - case 72211: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */ - case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */ - case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */ - case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and analog video */ - case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and analog video */ - case 72261: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and analog video */ - case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and analog video */ - case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */ - break; - default: - printk(KERN_WARNING "%s: warning: " - "unknown hauppauge model #%d\n", __func__, tv.model); - break; - } - - printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n", - __func__, tv.model); -} - -void au0828_card_setup(struct au0828_dev *dev) -{ - static u8 eeprom[256]; - struct tuner_setup tun_setup; - struct v4l2_subdev *sd; - unsigned int mode_mask = T_ANALOG_TV; - - dprintk(1, "%s()\n", __func__); - - memcpy(&dev->board, &au0828_boards[dev->boardnr], sizeof(dev->board)); - - if (dev->i2c_rc == 0) { - dev->i2c_client.addr = 0xa0 >> 1; - tveeprom_read(&dev->i2c_client, eeprom, sizeof(eeprom)); - } - - switch (dev->boardnr) { - case AU0828_BOARD_HAUPPAUGE_HVR850: - case AU0828_BOARD_HAUPPAUGE_HVR950Q: - case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL: - case AU0828_BOARD_HAUPPAUGE_WOODBURY: - if (dev->i2c_rc == 0) - hauppauge_eeprom(dev, eeprom+0xa0); - break; - } - - if (AUVI_INPUT(0).type != AU0828_VMUX_UNDEFINED) { - /* Load the analog demodulator driver (note this would need to - be abstracted out if we ever need to support a different - demod) */ - sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "au8522", 0x8e >> 1, NULL); - if (sd == NULL) - printk(KERN_ERR "analog subdev registration failed\n"); - } - - /* Setup tuners */ - if (dev->board.tuner_type != TUNER_ABSENT) { - /* Load the tuner module, which does the attach */ - sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "tuner", dev->board.tuner_addr, NULL); - if (sd == NULL) - printk(KERN_ERR "tuner subdev registration fail\n"); - - tun_setup.mode_mask = mode_mask; - tun_setup.type = dev->board.tuner_type; - tun_setup.addr = dev->board.tuner_addr; - tun_setup.tuner_callback = au0828_tuner_callback; - v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, - &tun_setup); - } -} - -/* - * The bridge has between 8 and 12 gpios. - * Regs 1 and 0 deal with output enables. - * Regs 3 and 2 deal with direction. - */ -void au0828_gpio_setup(struct au0828_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - - switch (dev->boardnr) { - case AU0828_BOARD_HAUPPAUGE_HVR850: - case AU0828_BOARD_HAUPPAUGE_HVR950Q: - case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL: - case AU0828_BOARD_HAUPPAUGE_WOODBURY: - /* GPIO's - * 4 - CS5340 - * 5 - AU8522 Demodulator - * 6 - eeprom W/P - * 7 - power supply - * 9 - XC5000 Tuner - */ - - /* Into reset */ - au0828_write(dev, REG_003, 0x02); - au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10); - au0828_write(dev, REG_001, 0x0); - au0828_write(dev, REG_000, 0x0); - msleep(100); - - /* Out of reset (leave the cs5340 in reset until needed) */ - au0828_write(dev, REG_003, 0x02); - au0828_write(dev, REG_001, 0x02); - au0828_write(dev, REG_002, 0x80 | 0x20 | 0x10); - au0828_write(dev, REG_000, 0x80 | 0x40 | 0x20); - - msleep(250); - break; - case AU0828_BOARD_DVICO_FUSIONHDTV7: - /* GPIO's - * 6 - ? - * 8 - AU8522 Demodulator - * 9 - XC5000 Tuner - */ - - /* Into reset */ - au0828_write(dev, REG_003, 0x02); - au0828_write(dev, REG_002, 0xa0); - au0828_write(dev, REG_001, 0x0); - au0828_write(dev, REG_000, 0x0); - msleep(100); - - /* Out of reset */ - au0828_write(dev, REG_003, 0x02); - au0828_write(dev, REG_002, 0xa0); - au0828_write(dev, REG_001, 0x02); - au0828_write(dev, REG_000, 0xa0); - msleep(250); - break; - } -} - -/* table of devices that work with this driver */ -struct usb_device_id au0828_usb_id_table[] = { - { USB_DEVICE(0x2040, 0x7200), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x7240), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR850 }, - { USB_DEVICE(0x0fe9, 0xd620), - .driver_info = AU0828_BOARD_DVICO_FUSIONHDTV7 }, - { USB_DEVICE(0x2040, 0x7210), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x7217), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x721b), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x721e), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x721f), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x7280), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x0fd9, 0x0008), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x7201), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL }, - { USB_DEVICE(0x2040, 0x7211), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL }, - { USB_DEVICE(0x2040, 0x7281), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL }, - { USB_DEVICE(0x05e1, 0x0480), - .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY }, - { USB_DEVICE(0x2040, 0x8200), - .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY }, - { USB_DEVICE(0x2040, 0x7260), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { USB_DEVICE(0x2040, 0x7213), - .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q }, - { }, -}; - -MODULE_DEVICE_TABLE(usb, au0828_usb_id_table); |
