From 786baecfe78f8e25547c628b48a60fc8e5636056 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 14 Jun 2012 16:35:56 -0300 Subject: [media] dvb-usb: move it to drivers/media/usb/dvb-usb As media/dvb will be removed, move it to a proper place. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/opera1.c | 583 ------------------------------------- 1 file changed, 583 deletions(-) delete mode 100644 drivers/media/dvb/dvb-usb/opera1.c (limited to 'drivers/media/dvb/dvb-usb/opera1.c') diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c deleted file mode 100644 index c8a95042dfbc..000000000000 --- a/drivers/media/dvb/dvb-usb/opera1.c +++ /dev/null @@ -1,583 +0,0 @@ -/* DVB USB framework compliant Linux driver for the Opera1 DVB-S Card -* -* Copyright (C) 2006 Mario Hlawitschka (dh1pa@amsat.org) -* Copyright (C) 2006 Marco Gittler (g.marco@freenet.de) -* -* 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. -* -* see Documentation/dvb/README.dvb-usb for more information -*/ - -#define DVB_USB_LOG_PREFIX "opera" - -#include "dvb-usb.h" -#include "stv0299.h" - -#define OPERA_READ_MSG 0 -#define OPERA_WRITE_MSG 1 -#define OPERA_I2C_TUNER 0xd1 - -#define READ_FX2_REG_REQ 0xba -#define READ_MAC_ADDR 0x08 -#define OPERA_WRITE_FX2 0xbb -#define OPERA_TUNER_REQ 0xb1 -#define REG_1F_SYMBOLRATE_BYTE0 0x1f -#define REG_20_SYMBOLRATE_BYTE1 0x20 -#define REG_21_SYMBOLRATE_BYTE2 0x21 - -#define ADDR_B600_VOLTAGE_13V (0x02) -#define ADDR_B601_VOLTAGE_18V (0x03) -#define ADDR_B1A6_STREAM_CTRL (0x04) -#define ADDR_B880_READ_REMOTE (0x05) - -struct opera1_state { - u32 last_key_pressed; -}; -struct rc_map_opera_table { - u32 keycode; - u32 event; -}; - -static int dvb_usb_opera1_debug; -module_param_named(debug, dvb_usb_opera1_debug, int, 0644); -MODULE_PARM_DESC(debug, - "set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64 (or-able))." - DVB_USB_DEBUG_STATUS); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - - -static int opera1_xilinx_rw(struct usb_device *dev, u8 request, u16 value, - u8 * data, u16 len, int flags) -{ - int ret; - u8 tmp; - u8 *buf; - unsigned int pipe = (flags == OPERA_READ_MSG) ? - usb_rcvctrlpipe(dev,0) : usb_sndctrlpipe(dev, 0); - u8 request_type = (flags == OPERA_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT; - - buf = kmalloc(len, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (flags == OPERA_WRITE_MSG) - memcpy(buf, data, len); - ret = usb_control_msg(dev, pipe, request, - request_type | USB_TYPE_VENDOR, value, 0x0, - buf, len, 2000); - - if (request == OPERA_TUNER_REQ) { - tmp = buf[0]; - if (usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), - OPERA_TUNER_REQ, USB_DIR_IN | USB_TYPE_VENDOR, - 0x01, 0x0, buf, 1, 2000) < 1 || buf[0] != 0x08) { - ret = 0; - goto out; - } - buf[0] = tmp; - } - if (flags == OPERA_READ_MSG) - memcpy(data, buf, len); -out: - kfree(buf); - return ret; -} - -/* I2C */ - -static int opera1_usb_i2c_msgxfer(struct dvb_usb_device *dev, u16 addr, - u8 * buf, u16 len) -{ - int ret = 0; - u8 request; - u16 value; - - if (!dev) { - info("no usb_device"); - return -EINVAL; - } - if (mutex_lock_interruptible(&dev->usb_mutex) < 0) - return -EAGAIN; - - switch (addr>>1){ - case ADDR_B600_VOLTAGE_13V: - request=0xb6; - value=0x00; - break; - case ADDR_B601_VOLTAGE_18V: - request=0xb6; - value=0x01; - break; - case ADDR_B1A6_STREAM_CTRL: - request=0xb1; - value=0xa6; - break; - case ADDR_B880_READ_REMOTE: - request=0xb8; - value=0x80; - break; - default: - request=0xb1; - value=addr; - } - ret = opera1_xilinx_rw(dev->udev, request, - value, buf, len, - addr&0x01?OPERA_READ_MSG:OPERA_WRITE_MSG); - - mutex_unlock(&dev->usb_mutex); - return ret; -} - -static int opera1_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], - int num) -{ - struct dvb_usb_device *d = i2c_get_adapdata(adap); - int i = 0, tmp = 0; - - if (!d) - return -ENODEV; - if (mutex_lock_interruptible(&d->i2c_mutex) < 0) - return -EAGAIN; - - for (i = 0; i < num; i++) { - if ((tmp = opera1_usb_i2c_msgxfer(d, - (msg[i].addr<<1)|(msg[i].flags&I2C_M_RD?0x01:0), - msg[i].buf, - msg[i].len - )) != msg[i].len) { - break; - } - if (dvb_usb_opera1_debug & 0x10) - info("sending i2c mesage %d %d", tmp, msg[i].len); - } - mutex_unlock(&d->i2c_mutex); - return num; -} - -static u32 opera1_i2c_func(struct i2c_adapter *adapter) -{ - return I2C_FUNC_I2C; -} - -static struct i2c_algorithm opera1_i2c_algo = { - .master_xfer = opera1_i2c_xfer, - .functionality = opera1_i2c_func, -}; - -static int opera1_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - static u8 command_13v[1]={0x00}; - static u8 command_18v[1]={0x01}; - struct i2c_msg msg[] = { - {.addr = ADDR_B600_VOLTAGE_13V,.flags = 0,.buf = command_13v,.len = 1}, - }; - struct dvb_usb_adapter *udev_adap = - (struct dvb_usb_adapter *)(fe->dvb->priv); - if (voltage == SEC_VOLTAGE_18) { - msg[0].addr = ADDR_B601_VOLTAGE_18V; - msg[0].buf = command_18v; - } - i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1); - return 0; -} - -static int opera1_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, - u32 ratio) -{ - stv0299_writereg(fe, 0x13, 0x98); - stv0299_writereg(fe, 0x14, 0x95); - stv0299_writereg(fe, REG_1F_SYMBOLRATE_BYTE0, (ratio >> 16) & 0xff); - stv0299_writereg(fe, REG_20_SYMBOLRATE_BYTE1, (ratio >> 8) & 0xff); - stv0299_writereg(fe, REG_21_SYMBOLRATE_BYTE2, (ratio) & 0xf0); - return 0; - -} -static u8 opera1_inittab[] = { - 0x00, 0xa1, - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7d, - 0x05, 0x05, - 0x06, 0x02, - 0x07, 0x00, - 0x0b, 0x00, - 0x0c, 0x01, - 0x0d, 0x81, - 0x0e, 0x44, - 0x0f, 0x19, - 0x10, 0x3f, - 0x11, 0x84, - 0x12, 0xda, - 0x13, 0x98, - 0x14, 0x95, - 0x15, 0xc9, - 0x16, 0xeb, - 0x17, 0x00, - 0x18, 0x19, - 0x19, 0x8b, - 0x1a, 0x00, - 0x1b, 0x82, - 0x1c, 0x7f, - 0x1d, 0x00, - 0x1e, 0x00, - REG_1F_SYMBOLRATE_BYTE0, 0x06, - REG_20_SYMBOLRATE_BYTE1, 0x50, - REG_21_SYMBOLRATE_BYTE2, 0x10, - 0x22, 0x00, - 0x23, 0x00, - 0x24, 0x37, - 0x25, 0xbc, - 0x26, 0x00, - 0x27, 0x00, - 0x28, 0x00, - 0x29, 0x1e, - 0x2a, 0x14, - 0x2b, 0x1f, - 0x2c, 0x09, - 0x2d, 0x0a, - 0x2e, 0x00, - 0x2f, 0x00, - 0x30, 0x00, - 0x31, 0x1f, - 0x32, 0x19, - 0x33, 0xfc, - 0x34, 0x13, - 0xff, 0xff, -}; - -static struct stv0299_config opera1_stv0299_config = { - .demod_address = 0xd0>>1, - .min_delay_ms = 100, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_0, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .inittab = opera1_inittab, - .set_symbol_rate = opera1_stv0299_set_symbol_rate, -}; - -static int opera1_frontend_attach(struct dvb_usb_adapter *d) -{ - d->fe_adap[0].fe = dvb_attach(stv0299_attach, &opera1_stv0299_config, - &d->dev->i2c_adap); - if ((d->fe_adap[0].fe) != NULL) { - d->fe_adap[0].fe->ops.set_voltage = opera1_set_voltage; - return 0; - } - info("not attached stv0299"); - return -EIO; -} - -static int opera1_tuner_attach(struct dvb_usb_adapter *adap) -{ - dvb_attach( - dvb_pll_attach, adap->fe_adap[0].fe, 0xc0>>1, - &adap->dev->i2c_adap, DVB_PLL_OPERA1 - ); - return 0; -} - -static int opera1_power_ctrl(struct dvb_usb_device *d, int onoff) -{ - u8 val = onoff ? 0x01 : 0x00; - - if (dvb_usb_opera1_debug) - info("power %s", onoff ? "on" : "off"); - return opera1_xilinx_rw(d->udev, 0xb7, val, - &val, 1, OPERA_WRITE_MSG); -} - -static int opera1_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) -{ - static u8 buf_start[2] = { 0xff, 0x03 }; - static u8 buf_stop[2] = { 0xff, 0x00 }; - struct i2c_msg start_tuner[] = { - {.addr = ADDR_B1A6_STREAM_CTRL,.buf = onoff ? buf_start : buf_stop,.len = 2}, - }; - if (dvb_usb_opera1_debug) - info("streaming %s", onoff ? "on" : "off"); - i2c_transfer(&adap->dev->i2c_adap, start_tuner, 1); - return 0; -} - -static int opera1_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, - int onoff) -{ - u8 b_pid[3]; - struct i2c_msg msg[] = { - {.addr = ADDR_B1A6_STREAM_CTRL,.buf = b_pid,.len = 3}, - }; - if (dvb_usb_opera1_debug) - info("pidfilter index: %d pid: %d %s", index, pid, - onoff ? "on" : "off"); - b_pid[0] = (2 * index) + 4; - b_pid[1] = onoff ? (pid & 0xff) : (0x00); - b_pid[2] = onoff ? ((pid >> 8) & 0xff) : (0x00); - i2c_transfer(&adap->dev->i2c_adap, msg, 1); - return 0; -} - -static int opera1_pid_filter_control(struct dvb_usb_adapter *adap, int onoff) -{ - int u = 0x04; - u8 b_pid[3]; - struct i2c_msg msg[] = { - {.addr = ADDR_B1A6_STREAM_CTRL,.buf = b_pid,.len = 3}, - }; - if (dvb_usb_opera1_debug) - info("%s hw-pidfilter", onoff ? "enable" : "disable"); - for (; u < 0x7e; u += 2) { - b_pid[0] = u; - b_pid[1] = 0; - b_pid[2] = 0x80; - i2c_transfer(&adap->dev->i2c_adap, msg, 1); - } - return 0; -} - -static struct rc_map_table rc_map_opera1_table[] = { - {0x5fa0, KEY_1}, - {0x51af, KEY_2}, - {0x5da2, KEY_3}, - {0x41be, KEY_4}, - {0x0bf5, KEY_5}, - {0x43bd, KEY_6}, - {0x47b8, KEY_7}, - {0x49b6, KEY_8}, - {0x05fa, KEY_9}, - {0x45ba, KEY_0}, - {0x09f6, KEY_CHANNELUP}, /*chanup */ - {0x1be5, KEY_CHANNELDOWN}, /*chandown */ - {0x5da3, KEY_VOLUMEDOWN}, /*voldown */ - {0x5fa1, KEY_VOLUMEUP}, /*volup */ - {0x07f8, KEY_SPACE}, /*tab */ - {0x1fe1, KEY_OK}, /*play ok */ - {0x1be4, KEY_ZOOM}, /*zoom */ - {0x59a6, KEY_MUTE}, /*mute */ - {0x5ba5, KEY_RADIO}, /*tv/f */ - {0x19e7, KEY_RECORD}, /*rec */ - {0x01fe, KEY_STOP}, /*Stop */ - {0x03fd, KEY_PAUSE}, /*pause */ - {0x03fc, KEY_SCREEN}, /*<- -> */ - {0x07f9, KEY_CAMERA}, /*capture */ - {0x47b9, KEY_ESC}, /*exit */ - {0x43bc, KEY_POWER2}, /*power */ -}; - -static int opera1_rc_query(struct dvb_usb_device *dev, u32 * event, int *state) -{ - struct opera1_state *opst = dev->priv; - u8 rcbuffer[32]; - const u16 startmarker1 = 0x10ed; - const u16 startmarker2 = 0x11ec; - struct i2c_msg read_remote[] = { - {.addr = ADDR_B880_READ_REMOTE,.buf = rcbuffer,.flags = I2C_M_RD,.len = 32}, - }; - int i = 0; - u32 send_key = 0; - - if (i2c_transfer(&dev->i2c_adap, read_remote, 1) == 1) { - for (i = 0; i < 32; i++) { - if (rcbuffer[i]) - send_key |= 1; - if (i < 31) - send_key = send_key << 1; - } - if (send_key & 0x8000) - send_key = (send_key << 1) | (send_key >> 15 & 0x01); - - if (send_key == 0xffff && opst->last_key_pressed != 0) { - *state = REMOTE_KEY_REPEAT; - *event = opst->last_key_pressed; - return 0; - } - for (; send_key != 0;) { - if (send_key >> 16 == startmarker2) { - break; - } else if (send_key >> 16 == startmarker1) { - send_key = - (send_key & 0xfffeffff) | (startmarker1 << 16); - break; - } else - send_key >>= 1; - } - - if (send_key == 0) - return 0; - - send_key = (send_key & 0xffff) | 0x0100; - - for (i = 0; i < ARRAY_SIZE(rc_map_opera1_table); i++) { - if (rc5_scan(&rc_map_opera1_table[i]) == (send_key & 0xffff)) { - *state = REMOTE_KEY_PRESSED; - *event = rc_map_opera1_table[i].keycode; - opst->last_key_pressed = - rc_map_opera1_table[i].keycode; - break; - } - opst->last_key_pressed = 0; - } - } else - *state = REMOTE_NO_KEY_PRESSED; - return 0; -} - -static struct usb_device_id opera1_table[] = { - {USB_DEVICE(USB_VID_CYPRESS, USB_PID_OPERA1_COLD)}, - {USB_DEVICE(USB_VID_OPERA1, USB_PID_OPERA1_WARM)}, - {} -}; - -MODULE_DEVICE_TABLE(usb, opera1_table); - -static int opera1_read_mac_address(struct dvb_usb_device *d, u8 mac[6]) -{ - u8 command[] = { READ_MAC_ADDR }; - opera1_xilinx_rw(d->udev, 0xb1, 0xa0, command, 1, OPERA_WRITE_MSG); - opera1_xilinx_rw(d->udev, 0xb1, 0xa1, mac, 6, OPERA_READ_MSG); - return 0; -} -static int opera1_xilinx_load_firmware(struct usb_device *dev, - const char *filename) -{ - const struct firmware *fw = NULL; - u8 *b, *p; - int ret = 0, i,fpgasize=40; - u8 testval; - info("start downloading fpga firmware %s",filename); - - if ((ret = request_firmware(&fw, filename, &dev->dev)) != 0) { - err("did not find the firmware file. (%s) " - "Please see linux/Documentation/dvb/ for more details on firmware-problems.", - filename); - return ret; - } else { - p = kmalloc(fw->size, GFP_KERNEL); - opera1_xilinx_rw(dev, 0xbc, 0x00, &testval, 1, OPERA_READ_MSG); - if (p != NULL && testval != 0x67) { - - u8 reset = 0, fpga_command = 0; - memcpy(p, fw->data, fw->size); - /* clear fpga ? */ - opera1_xilinx_rw(dev, 0xbc, 0xaa, &fpga_command, 1, - OPERA_WRITE_MSG); - for (i = 0; i < fw->size;) { - if ( (fw->size - i) size-i; - } - b = (u8 *) p + i; - if (opera1_xilinx_rw - (dev, OPERA_WRITE_FX2, 0x0, b , fpgasize, - OPERA_WRITE_MSG) != fpgasize - ) { - err("error while transferring firmware"); - ret = -EINVAL; - break; - } - i = i + fpgasize; - } - /* restart the CPU */ - if (ret || opera1_xilinx_rw - (dev, 0xa0, 0xe600, &reset, 1, - OPERA_WRITE_MSG) != 1) { - err("could not restart the USB controller CPU."); - ret = -EINVAL; - } - } - } - kfree(p); - release_firmware(fw); - return ret; -} - -static struct dvb_usb_device_properties opera1_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - .usb_ctrl = CYPRESS_FX2, - .firmware = "dvb-usb-opera-01.fw", - .size_of_priv = sizeof(struct opera1_state), - - .power_ctrl = opera1_power_ctrl, - .i2c_algo = &opera1_i2c_algo, - - .rc.legacy = { - .rc_map_table = rc_map_opera1_table, - .rc_map_size = ARRAY_SIZE(rc_map_opera1_table), - .rc_interval = 200, - .rc_query = opera1_rc_query, - }, - .read_mac_address = opera1_read_mac_address, - .generic_bulk_ctrl_endpoint = 0x00, - /* parameter for the MPEG2-data transfer */ - .num_adapters = 1, - .adapter = { - { - .num_frontends = 1, - .fe = {{ - .frontend_attach = opera1_frontend_attach, - .streaming_ctrl = opera1_streaming_ctrl, - .tuner_attach = opera1_tuner_attach, - .caps = - DVB_USB_ADAP_HAS_PID_FILTER | - DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, - .pid_filter = opera1_pid_filter, - .pid_filter_ctrl = opera1_pid_filter_control, - .pid_filter_count = 252, - .stream = { - .type = USB_BULK, - .count = 10, - .endpoint = 0x82, - .u = { - .bulk = { - .buffersize = 4096, - } - } - }, - }}, - } - }, - .num_device_descs = 1, - .devices = { - {"Opera1 DVB-S USB2.0", - {&opera1_table[0], NULL}, - {&opera1_table[1], NULL}, - }, - } -}; - -static int opera1_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev(intf); - - if (udev->descriptor.idProduct == USB_PID_OPERA1_WARM && - udev->descriptor.idVendor == USB_VID_OPERA1 && - opera1_xilinx_load_firmware(udev, "dvb-usb-opera1-fpga-01.fw") != 0 - ) { - return -EINVAL; - } - - if (0 != dvb_usb_device_init(intf, &opera1_properties, - THIS_MODULE, NULL, adapter_nr)) - return -EINVAL; - return 0; -} - -static struct usb_driver opera1_driver = { - .name = "opera1", - .probe = opera1_probe, - .disconnect = dvb_usb_device_exit, - .id_table = opera1_table, -}; - -module_usb_driver(opera1_driver); - -MODULE_AUTHOR("Mario Hlawitschka (c) dh1pa@amsat.org"); -MODULE_AUTHOR("Marco Gittler (c) g.marco@freenet.de"); -MODULE_DESCRIPTION("Driver for Opera1 DVB-S device"); -MODULE_VERSION("0.1"); -MODULE_LICENSE("GPL"); -- cgit v1.2.3