[PATCH] dvb: Add generalized dvb-usb driver
Add generalized dvb-usb driver which supports a wide variety of devices.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
new file mode 100644
index 0000000..8aa32f6
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -0,0 +1,99 @@
+config DVB_USB
+ tristate "Support for various USB DVB devices"
+ depends on DVB_CORE && USB
+ select FW_LOADER
+ help
+ By enabling this you will be able to choose the various USB 1.1 and
+ USB2.0 DVB devices.
+
+ Almost every USB device needs a firmware, please look into
+ <file:Documentation/dvb/README.dvb-usb>
+
+ Say Y if you own an USB DVB device.
+
+config DVB_USB_DEBUG
+ bool "Enable extended debug support for all DVB-USB devices"
+ depends on DVB_USB
+ help
+ Say Y if you want to enable debuging. See modinfo dvb-usb (and the
+ appropriate drivers) for debug levels.
+
+config DVB_USB_A800
+ tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)"
+ depends on DVB_USB
+ help
+ Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
+
+config DVB_USB_DIBUSB_MB
+ tristate "DiBcom USB DVB-T devices (based on the DiB3000M-B) (see help for device list)"
+ depends on DVB_USB
+ help
+ Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
+ DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
+
+ Devices supported by this driver:
+ TwinhanDTV USB-Ter (VP7041)
+ TwinhanDTV Magic Box (VP7041e)
+ KWorld/JetWay/ADSTech V-Stream XPERT DTV - DVB-T USB1.1 and USB2.0
+ Hama DVB-T USB1.1-Box
+ DiBcom USB1.1 reference devices (non-public)
+ Ultima Electronic/Artec T1 USB TVBOX
+ Compro Videomate DVB-U2000 - DVB-T USB
+ Grandtec DVB-T USB
+ Avermedia AverTV DVBT USB1.1
+ Artec T1 USB1.1 boxes
+
+ The VP7041 seems to be identical to "CTS Portable" (Chinese
+ Television System).
+
+ Say Y if you own such a device and want to use it. You should build it as
+ a module.
+
+config DVB_USB_DIBUSB_MC
+ tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
+ depends on DVB_USB
+ help
+ Support for 2.0 DVB-T receivers based on reference designs made by
+ DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
+
+ Devices supported by this driver:
+ DiBcom USB2.0 reference devices (non-public)
+ Artec T1 USB2.0 boxes
+
+ Say Y if you own such a device and want to use it. You should build it as
+ a module.
+
+config DVB_USB_UMT_010
+ tristate "HanfTek UMT-010 DVB-T USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
+
+config DVB_USB_DIGITV
+ tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the Nebula Electronics uDigitV USB2.0 DVB-T receiver.
+
+config DVB_USB_VP7045
+ tristate "TwinhanDTV Alpha/MagicBoxII and DNTV tinyUSB2 DVB-T USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the
+ TwinhanDTV Alpha (stick) (VP-7045),
+ TwinhanDTV MagicBox II (VP-7046) and
+ DigitalNow TinyUSB 2 DVB-t DVB-T USB2.0 receivers.
+
+config DVB_USB_NOVA_T_USB2
+ tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
+
+config DVB_USB_DTT200U
+ tristate "Yakumo/Hama/Typhoon/Yuan DVB-T USB2.0 support"
+ depends on DVB_USB
+ help
+ Say Y here to support the Yakumo/Hama/Typhoon/Yuan DVB-T USB2.0 receiver.
+
+ The receivers are also known as DTT200U (Yakumo) and UB300 (Yuan).
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
new file mode 100644
index 0000000..d65b50f
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -0,0 +1,30 @@
+dvb-usb-objs = dvb-usb-firmware.o dvb-usb-init.o dvb-usb-urb.o dvb-usb-i2c.o dvb-usb-dvb.o dvb-usb-remote.o
+obj-$(CONFIG_DVB_USB) += dvb-usb.o
+
+dvb-usb-vp7045-objs = vp7045.o vp7045-fe.o
+obj-$(CONFIG_DVB_USB_VP7045) += dvb-usb-vp7045.o
+
+dvb-usb-dtt200u-objs = dtt200u.o dtt200u-fe.o
+obj-$(CONFIG_DVB_USB_DTT200U) += dvb-usb-dtt200u.o
+
+dvb-usb-dibusb-common-objs = dibusb-common.o
+
+dvb-usb-a800-objs = a800.o
+obj-$(CONFIG_DVB_USB_A800) += dvb-usb-dibusb-common.o dvb-usb-a800.o
+
+dvb-usb-dibusb-mb-objs = dibusb-mb.o
+obj-$(CONFIG_DVB_USB_DIBUSB_MB) += dvb-usb-dibusb-common.o dvb-usb-dibusb-mb.o
+
+dvb-usb-dibusb-mc-objs = dibusb-mc.o
+obj-$(CONFIG_DVB_USB_DIBUSB_MC) += dvb-usb-dibusb-common.o dvb-usb-dibusb-mc.o
+
+dvb-usb-nova-t-usb2-objs = nova-t-usb2.o
+obj-$(CONFIG_DVB_USB_NOVA_T_USB2) += dvb-usb-dibusb-common.o dvb-usb-nova-t-usb2.o
+
+dvb-usb-umt-010-objs = umt-010.o
+obj-$(CONFIG_DVB_USB_UMT_010) += dvb-usb-dibusb-common.o dvb-usb-umt-010.o
+
+dvb-usb-digitv-objs = digitv.o
+obj-$(CONFIG_DVB_USB_DIGITV) += dvb-usb-digitv.o
+
+EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
new file mode 100644
index 0000000..a354293
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -0,0 +1,176 @@
+/* DVB USB framework compliant Linux driver for the AVerMedia AverTV DVB-T
+ * USB2.0 (A800) DVB-T receiver.
+ *
+ * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * Thanks to
+ * - AVerMedia who kindly provided information and
+ * - Glen Harris who suffered from my mistakes during development.
+ *
+ * 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
+ */
+#include "dibusb.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (rc=1 (or-able))." DVB_USB_DEBUG_STATUS);
+#define deb_rc(args...) dprintk(debug,0x01,args)
+
+static int a800_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ /* do nothing for the AVerMedia */
+ return 0;
+}
+
+static struct dvb_usb_rc_key a800_rc_keys[] = {
+ { 0x02, 0x01, KEY_PROG1 }, /* SOURCE */
+ { 0x02, 0x00, KEY_POWER }, /* POWER */
+ { 0x02, 0x05, KEY_1 }, /* 1 */
+ { 0x02, 0x06, KEY_2 }, /* 2 */
+ { 0x02, 0x07, KEY_3 }, /* 3 */
+ { 0x02, 0x09, KEY_4 }, /* 4 */
+ { 0x02, 0x0a, KEY_5 }, /* 5 */
+ { 0x02, 0x0b, KEY_6 }, /* 6 */
+ { 0x02, 0x0d, KEY_7 }, /* 7 */
+ { 0x02, 0x0e, KEY_8 }, /* 8 */
+ { 0x02, 0x0f, KEY_9 }, /* 9 */
+ { 0x02, 0x12, KEY_LEFT }, /* L / DISPLAY */
+ { 0x02, 0x11, KEY_0 }, /* 0 */
+ { 0x02, 0x13, KEY_RIGHT }, /* R / CH RTN */
+ { 0x02, 0x17, KEY_PROG2 }, /* SNAP SHOT */
+ { 0x02, 0x10, KEY_PROG3 }, /* 16-CH PREV */
+ { 0x02, 0x03, KEY_CHANNELUP }, /* CH UP */
+ { 0x02, 0x1e, KEY_VOLUMEDOWN }, /* VOL DOWN */
+ { 0x02, 0x0c, KEY_ZOOM }, /* FULL SCREEN */
+ { 0x02, 0x1f, KEY_VOLUMEUP }, /* VOL UP */
+ { 0x02, 0x02, KEY_CHANNELDOWN }, /* CH DOWN */
+ { 0x02, 0x14, KEY_MUTE }, /* MUTE */
+ { 0x02, 0x08, KEY_AUDIO }, /* AUDIO */
+ { 0x02, 0x19, KEY_RECORD }, /* RECORD */
+ { 0x02, 0x18, KEY_PLAY }, /* PLAY */
+ { 0x02, 0x1b, KEY_STOP }, /* STOP */
+ { 0x02, 0x1a, KEY_PLAYPAUSE }, /* TIMESHIFT / PAUSE */
+ { 0x02, 0x1d, KEY_BACK }, /* << / RED */
+ { 0x02, 0x1c, KEY_FORWARD }, /* >> / YELLOW */
+ { 0x02, 0x03, KEY_TEXT }, /* TELETEXT */
+ { 0x02, 0x01, KEY_FIRST }, /* |<< / GREEN */
+ { 0x02, 0x00, KEY_LAST }, /* >>| / BLUE */
+ { 0x02, 0x04, KEY_EPG }, /* EPG */
+ { 0x02, 0x15, KEY_MENU }, /* MENU */
+};
+
+int a800_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[5];
+ if (usb_control_msg(d->udev,usb_rcvctrlpipe(d->udev,0),
+ 0x04, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, key, 5,
+ 2*HZ) != 5)
+ return -ENODEV;
+
+ /* call the universal NEC remote processor, to find out the key's state and event */
+ dvb_usb_nec_rc_key_to_event(d,key,event,state);
+ if (key[0] != 0)
+ deb_rc("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
+ return 0;
+}
+
+/* USB Driver stuff */
+static struct dvb_usb_properties a800_properties;
+
+static int a800_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&a800_properties,THIS_MODULE);
+}
+
+/* do not change the order of the ID table */
+static struct usb_device_id a800_table [] = {
+/* 00 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_DVBT_USB2_COLD) },
+/* 01 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_DVBT_USB2_WARM) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, a800_table);
+
+static struct dvb_usb_properties a800_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
+ .pid_filter_count = 32,
+
+ .usb_ctrl = CYPRESS_FX2,
+
+ .firmware = "dvb-usb-avertv-a800-02.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb2_0_streaming_ctrl,
+ .pid_filter = dibusb_pid_filter,
+ .pid_filter_ctrl = dibusb_pid_filter_ctrl,
+ .power_ctrl = a800_power_ctrl,
+ .frontend_attach = dibusb_dib3000mc_frontend_attach,
+ .tuner_attach = dibusb_dib3000mc_tuner_attach,
+
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_key_map = a800_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(a800_rc_keys),
+ .rc_query = a800_rc_query,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x06,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "AVerMedia AverTV DVB-T USB 2.0 (A800)",
+ { &a800_table[0], NULL },
+ { &a800_table[1], NULL },
+ },
+ }
+};
+
+static struct usb_driver a800_driver = {
+ .owner = THIS_MODULE,
+ .name = "AVerMedia AverTV DVB-T USB 2.0 (A800)",
+ .probe = a800_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = a800_table,
+};
+
+/* module stuff */
+static int __init a800_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&a800_driver))) {
+ err("usb_register failed. Error number %d",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit a800_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&a800_driver);
+}
+
+module_init (a800_module_init);
+module_exit (a800_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("AVerMedia AverTV DVB-T USB 2.0 (A800)");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
new file mode 100644
index 0000000..63b626f
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -0,0 +1,272 @@
+/* Common methods for dibusb-based-receivers.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#include "dibusb.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info (|-able))." DVB_USB_DEBUG_STATUS);
+MODULE_LICENSE("GPL");
+
+#define deb_info(args...) dprintk(debug,0x01,args)
+
+/* common stuff used by the different dibusb modules */
+int dibusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ if (d->priv != NULL) {
+ struct dib_fe_xfer_ops *ops = d->priv;
+ if (ops->fifo_ctrl != NULL)
+ if (ops->fifo_ctrl(d->fe,onoff)) {
+ err("error while controlling the fifo of the demod.");
+ return -ENODEV;
+ }
+ }
+ return 0;
+}
+EXPORT_SYMBOL(dibusb_streaming_ctrl);
+
+int dibusb_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+{
+ if (d->priv != NULL) {
+ struct dib_fe_xfer_ops *ops = d->priv;
+ if (d->pid_filtering && ops->pid_ctrl != NULL)
+ ops->pid_ctrl(d->fe,index,pid,onoff);
+ }
+ return 0;
+}
+EXPORT_SYMBOL(dibusb_pid_filter);
+
+int dibusb_pid_filter_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ if (d->priv != NULL) {
+ struct dib_fe_xfer_ops *ops = d->priv;
+ if (ops->pid_parse != NULL)
+ if (ops->pid_parse(d->fe,onoff) < 0)
+ err("could not handle pid_parser");
+ }
+ return 0;
+}
+EXPORT_SYMBOL(dibusb_pid_filter_ctrl);
+
+int dibusb_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ u8 b[3];
+ int ret;
+ b[0] = DIBUSB_REQ_SET_IOCTL;
+ b[1] = DIBUSB_IOCTL_CMD_POWER_MODE;
+ b[2] = onoff ? DIBUSB_IOCTL_POWER_WAKEUP : DIBUSB_IOCTL_POWER_SLEEP;
+ ret = dvb_usb_generic_write(d,b,3);
+ msleep(10);
+ return ret;
+}
+EXPORT_SYMBOL(dibusb_power_ctrl);
+
+int dibusb2_0_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ u8 b[2];
+ b[0] = DIBUSB_REQ_SET_IOCTL;
+ b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM;
+
+ dvb_usb_generic_write(d,b,3);
+
+ return dibusb_streaming_ctrl(d,onoff);
+}
+EXPORT_SYMBOL(dibusb2_0_streaming_ctrl);
+
+int dibusb2_0_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ if (onoff) {
+ u8 b[3] = { DIBUSB_REQ_SET_IOCTL, DIBUSB_IOCTL_CMD_POWER_MODE, DIBUSB_IOCTL_POWER_WAKEUP };
+ return dvb_usb_generic_write(d,b,3);
+ } else
+ return 0;
+}
+EXPORT_SYMBOL(dibusb2_0_power_ctrl);
+
+static int dibusb_i2c_msg(struct dvb_usb_device *d, u8 addr,
+ u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
+{
+ u8 sndbuf[wlen+4]; /* lead(1) devaddr,direction(1) addr(2) data(wlen) (len(2) (when reading)) */
+ /* write only ? */
+ int wo = (rbuf == NULL || rlen == 0),
+ len = 2 + wlen + (wo ? 0 : 2);
+
+ sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ;
+ sndbuf[1] = (addr << 1) | (wo ? 0 : 1);
+
+ memcpy(&sndbuf[2],wbuf,wlen);
+
+ if (!wo) {
+ sndbuf[wlen+2] = (rlen >> 8) & 0xff;
+ sndbuf[wlen+3] = rlen & 0xff;
+ }
+
+ return dvb_usb_generic_rw(d,sndbuf,len,rbuf,rlen,0);
+}
+
+/*
+ * I2C master xfer function
+ */
+static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
+{
+ struct dvb_usb_device *d = i2c_get_adapdata(adap);
+ int i;
+
+ if (down_interruptible(&d->i2c_sem) < 0)
+ return -EAGAIN;
+
+ if (num > 2)
+ warn("more than 2 i2c messages at a time is not handled yet. TODO.");
+
+ for (i = 0; i < num; i++) {
+ /* write/read request */
+ if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
+ if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,
+ msg[i+1].buf,msg[i+1].len) < 0)
+ break;
+ i++;
+ } else
+ if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0)
+ break;
+ }
+
+ up(&d->i2c_sem);
+ return i;
+}
+
+static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C;
+}
+
+struct i2c_algorithm dibusb_i2c_algo = {
+ .name = "DiBcom USB I2C algorithm",
+ .id = I2C_ALGO_BIT,
+ .master_xfer = dibusb_i2c_xfer,
+ .functionality = dibusb_i2c_func,
+};
+EXPORT_SYMBOL(dibusb_i2c_algo);
+
+int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
+{
+ u8 wbuf[1] = { offs };
+ return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
+}
+EXPORT_SYMBOL(dibusb_read_eeprom_byte);
+
+int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d)
+{
+ struct dib3000_config demod_cfg;
+ struct dibusb_state *st = d->priv;
+
+ demod_cfg.pll_set = dvb_usb_pll_set_i2c;
+ demod_cfg.pll_init = dvb_usb_pll_init_i2c;
+
+ for (demod_cfg.demod_address = 0x8; demod_cfg.demod_address < 0xd; demod_cfg.demod_address++)
+ if ((d->fe = dib3000mc_attach(&demod_cfg,&d->i2c_adap,&st->ops)) != NULL) {
+ d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
+ return 0;
+ }
+
+ return -ENODEV;
+}
+EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);
+
+int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *d)
+{
+ d->pll_addr = 0x60;
+ d->pll_desc = &dvb_pll_env57h1xd5;
+ return 0;
+}
+EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
+
+/*
+ * common remote control stuff
+ */
+struct dvb_usb_rc_key dibusb_rc_keys[] = {
+ /* Key codes for the little Artec T1/Twinhan/HAMA/ remote. */
+ { 0x00, 0x16, KEY_POWER },
+ { 0x00, 0x10, KEY_MUTE },
+ { 0x00, 0x03, KEY_1 },
+ { 0x00, 0x01, KEY_2 },
+ { 0x00, 0x06, KEY_3 },
+ { 0x00, 0x09, KEY_4 },
+ { 0x00, 0x1d, KEY_5 },
+ { 0x00, 0x1f, KEY_6 },
+ { 0x00, 0x0d, KEY_7 },
+ { 0x00, 0x19, KEY_8 },
+ { 0x00, 0x1b, KEY_9 },
+ { 0x00, 0x15, KEY_0 },
+ { 0x00, 0x05, KEY_CHANNELUP },
+ { 0x00, 0x02, KEY_CHANNELDOWN },
+ { 0x00, 0x1e, KEY_VOLUMEUP },
+ { 0x00, 0x0a, KEY_VOLUMEDOWN },
+ { 0x00, 0x11, KEY_RECORD },
+ { 0x00, 0x17, KEY_FAVORITES }, /* Heart symbol - Channel list. */
+ { 0x00, 0x14, KEY_PLAY },
+ { 0x00, 0x1a, KEY_STOP },
+ { 0x00, 0x40, KEY_REWIND },
+ { 0x00, 0x12, KEY_FASTFORWARD },
+ { 0x00, 0x0e, KEY_PREVIOUS }, /* Recall - Previous channel. */
+ { 0x00, 0x4c, KEY_PAUSE },
+ { 0x00, 0x4d, KEY_SCREEN }, /* Full screen mode. */
+ { 0x00, 0x54, KEY_AUDIO }, /* MTS - Switch to secondary audio. */
+ /* additional keys TwinHan VisionPlus, the Artec seemingly not have */
+ { 0x00, 0x0c, KEY_CANCEL }, /* Cancel */
+ { 0x00, 0x1c, KEY_EPG }, /* EPG */
+ { 0x00, 0x00, KEY_TAB }, /* Tab */
+ { 0x00, 0x48, KEY_INFO }, /* Preview */
+ { 0x00, 0x04, KEY_LIST }, /* RecordList */
+ { 0x00, 0x0f, KEY_TEXT }, /* Teletext */
+ /* Key codes for the KWorld/ADSTech/JetWay remote. */
+ { 0x86, 0x12, KEY_POWER },
+ { 0x86, 0x0f, KEY_SELECT }, /* source */
+ { 0x86, 0x0c, KEY_UNKNOWN }, /* scan */
+ { 0x86, 0x0b, KEY_EPG },
+ { 0x86, 0x10, KEY_MUTE },
+ { 0x86, 0x01, KEY_1 },
+ { 0x86, 0x02, KEY_2 },
+ { 0x86, 0x03, KEY_3 },
+ { 0x86, 0x04, KEY_4 },
+ { 0x86, 0x05, KEY_5 },
+ { 0x86, 0x06, KEY_6 },
+ { 0x86, 0x07, KEY_7 },
+ { 0x86, 0x08, KEY_8 },
+ { 0x86, 0x09, KEY_9 },
+ { 0x86, 0x0a, KEY_0 },
+ { 0x86, 0x18, KEY_ZOOM },
+ { 0x86, 0x1c, KEY_UNKNOWN }, /* preview */
+ { 0x86, 0x13, KEY_UNKNOWN }, /* snap */
+ { 0x86, 0x00, KEY_UNDO },
+ { 0x86, 0x1d, KEY_RECORD },
+ { 0x86, 0x0d, KEY_STOP },
+ { 0x86, 0x0e, KEY_PAUSE },
+ { 0x86, 0x16, KEY_PLAY },
+ { 0x86, 0x11, KEY_BACK },
+ { 0x86, 0x19, KEY_FORWARD },
+ { 0x86, 0x14, KEY_UNKNOWN }, /* pip */
+ { 0x86, 0x15, KEY_ESC },
+ { 0x86, 0x1a, KEY_UP },
+ { 0x86, 0x1e, KEY_DOWN },
+ { 0x86, 0x1f, KEY_LEFT },
+ { 0x86, 0x1b, KEY_RIGHT },
+};
+EXPORT_SYMBOL(dibusb_rc_keys);
+
+int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[5],cmd = DIBUSB_REQ_POLL_REMOTE;
+ dvb_usb_generic_rw(d,&cmd,1,key,5,0);
+ dvb_usb_nec_rc_key_to_event(d,key,event,state);
+ if (key[0] != 0)
+ deb_info("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
+ return 0;
+}
+EXPORT_SYMBOL(dibusb_rc_query);
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
new file mode 100644
index 0000000..fd103e4
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -0,0 +1,316 @@
+/* DVB USB compliant linux driver for mobile DVB-T USB devices based on
+ * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * based on GPL code from DiBcom, which has
+ * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
+ *
+ * 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
+ */
+#include "dibusb.h"
+
+static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_device *d)
+{
+ struct dib3000_config demod_cfg;
+ struct dibusb_state *st = d->priv;
+
+ demod_cfg.demod_address = 0x8;
+ demod_cfg.pll_set = dvb_usb_pll_set_i2c;
+ demod_cfg.pll_init = dvb_usb_pll_init_i2c;
+
+ if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL)
+ return -ENODEV;
+
+ d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
+
+ return 0;
+}
+
+/* some of the dibusb 1.1 device aren't equipped with the default tuner
+ * (Thomson Cable), but with a Panasonic ENV77H11D5. This function figures
+ * this out. */
+static int dibusb_dib3000mb_tuner_attach (struct dvb_usb_device *d)
+{
+ u8 b[2] = { 0,0 }, b2[1];
+ int ret = 0;
+ struct i2c_msg msg[2] = {
+ { .flags = 0, .buf = b, .len = 2 },
+ { .flags = I2C_M_RD, .buf = b2, .len = 1 },
+ };
+
+ /* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
+ msg[0].addr = msg[1].addr = 0x60;
+
+ if (d->tuner_pass_ctrl)
+ d->tuner_pass_ctrl(d->fe,1,msg[0].addr);
+
+ if (i2c_transfer (&d->i2c_adap, msg, 2) != 2) {
+ err("tuner i2c write failed.");
+ ret = -EREMOTEIO;
+ }
+
+ if (d->tuner_pass_ctrl)
+ d->tuner_pass_ctrl(d->fe,0,msg[0].addr);
+
+ if (b2[0] == 0xfe) {
+ info("this device has the Thomson Cable onboard. Which is default.");
+ d->pll_addr = 0x61;
+ d->pll_desc = &dvb_pll_tua6010xs;
+ } else {
+ u8 bpll[4] = { 0x0b, 0xf5, 0x85, 0xab };
+ info("this device has the Panasonic ENV77H11D5 onboard.");
+ d->pll_addr = 0x60;
+ memcpy(d->pll_init,bpll,4);
+ d->pll_desc = &dvb_pll_tda665x;
+ }
+
+ return ret;
+}
+
+/* USB Driver stuff */
+static struct dvb_usb_properties dibusb1_1_properties;
+static struct dvb_usb_properties dibusb1_1_an2235_properties;
+static struct dvb_usb_properties dibusb2_0b_properties;
+
+static int dibusb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE) == 0 ||
+ dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE) ||
+ dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE) == 0)
+ return 0;
+
+ return -EINVAL;
+}
+
+/* do not change the order of the ID table */
+static struct usb_device_id dibusb_dib3000mb_table [] = {
+/* 00 */ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_AVERMEDIA_DVBT_USB_COLD)},
+/* 01 */ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_AVERMEDIA_DVBT_USB_WARM)},
+/* 02 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_COLD) },
+/* 03 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_WARM) },
+/* 04 */ { USB_DEVICE(USB_VID_COMPRO_UNK, USB_PID_COMPRO_DVBU2000_UNK_COLD) },
+/* 05 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_COLD) },
+/* 06 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_WARM) },
+/* 07 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_COLD) },
+/* 08 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_WARM) },
+/* 09 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_COLD) },
+/* 10 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_WARM) },
+/* 11 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_COLD) },
+/* 12 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_WARM) },
+/* 13 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_COLD) },
+/* 14 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_WARM) },
+/* 15 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_COLD) },
+/* 16 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_WARM) },
+/* 17 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_COLD) },
+/* 18 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_WARM) },
+/* 19 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
+/* 20 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
+/* 21 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
+/* 22 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
+/* 23 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_COLD) },
+/* 24 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_WARM) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
+
+static struct dvb_usb_properties dibusb1_1_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
+ .pid_filter_count = 16,
+
+ .usb_ctrl = CYPRESS_AN2135,
+
+ .firmware = "dvb-usb-dibusb-5.0.0.11.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb_streaming_ctrl,
+ .pid_filter = dibusb_pid_filter,
+ .pid_filter_ctrl = dibusb_pid_filter_ctrl,
+ .power_ctrl = dibusb_power_ctrl,
+ .frontend_attach = dibusb_dib3000mb_frontend_attach,
+ .tuner_attach = dibusb_dib3000mb_tuner_attach,
+
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_key_map = dibusb_rc_keys,
+ .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
+ .rc_query = dibusb_rc_query,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 8,
+ .devices = {
+ { "AVerMedia AverTV DVBT USB1.1",
+ { &dibusb_dib3000mb_table[0], NULL },
+ { &dibusb_dib3000mb_table[1], NULL },
+ },
+ { "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
+ { &dibusb_dib3000mb_table[2], &dibusb_dib3000mb_table[4], NULL},
+ { &dibusb_dib3000mb_table[3], NULL },
+ },
+ { "DiBcom USB1.1 DVB-T reference design (MOD3000)",
+ { &dibusb_dib3000mb_table[5], NULL },
+ { &dibusb_dib3000mb_table[6], NULL },
+ },
+ { "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
+ { &dibusb_dib3000mb_table[7], NULL },
+ { &dibusb_dib3000mb_table[8], NULL },
+ },
+ { "Grandtec USB1.1 DVB-T",
+ { &dibusb_dib3000mb_table[9], &dibusb_dib3000mb_table[11], NULL },
+ { &dibusb_dib3000mb_table[10], &dibusb_dib3000mb_table[12], NULL },
+ },
+ { "Unkown USB1.1 DVB-T device ???? please report the name to the author",
+ { &dibusb_dib3000mb_table[13], NULL },
+ { &dibusb_dib3000mb_table[14], NULL },
+ },
+ { "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
+ { &dibusb_dib3000mb_table[15], &dibusb_dib3000mb_table[17], NULL},
+ { &dibusb_dib3000mb_table[16], &dibusb_dib3000mb_table[18], NULL},
+ },
+ { "Artec T1 USB1.1 TVBOX with AN2135",
+ { &dibusb_dib3000mb_table[19], NULL },
+ { &dibusb_dib3000mb_table[20], NULL },
+ },
+ }
+};
+
+static struct dvb_usb_properties dibusb1_1_an2235_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
+ .usb_ctrl = CYPRESS_AN2235,
+
+ .firmware = "dvb-usb-dibusb-an2235-01.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb_streaming_ctrl,
+ .pid_filter = dibusb_pid_filter,
+ .pid_filter_ctrl = dibusb_pid_filter_ctrl,
+ .power_ctrl = dibusb_power_ctrl,
+ .frontend_attach = dibusb_dib3000mb_frontend_attach,
+ .tuner_attach = dibusb_dib3000mb_tuner_attach,
+
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_key_map = dibusb_rc_keys,
+ .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
+ .rc_query = dibusb_rc_query,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "Artec T1 USB1.1 TVBOX with AN2235",
+ { &dibusb_dib3000mb_table[20], NULL },
+ { &dibusb_dib3000mb_table[21], NULL },
+ },
+ }
+};
+
+static struct dvb_usb_properties dibusb2_0b_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
+ .usb_ctrl = CYPRESS_FX2,
+
+ .firmware = "dvb-usb-adstech-usb2-01.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb2_0_streaming_ctrl,
+ .pid_filter = dibusb_pid_filter,
+ .pid_filter_ctrl = dibusb_pid_filter_ctrl,
+ .power_ctrl = dibusb2_0_power_ctrl,
+ .frontend_attach = dibusb_dib3000mb_frontend_attach,
+ .tuner_attach = dibusb_dib3000mb_tuner_attach,
+
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_key_map = dibusb_rc_keys,
+ .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
+ .rc_query = dibusb_rc_query,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x06,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 2,
+ .devices = {
+ { "KWorld/ADSTech Instant DVB-T USB 2.0",
+ { &dibusb_dib3000mb_table[23], NULL },
+ { &dibusb_dib3000mb_table[24], NULL }, /* device ID with default DIBUSB2_0-firmware */
+ },
+ }
+};
+
+static struct usb_driver dibusb_driver = {
+ .owner = THIS_MODULE,
+ .name = "DiBcom based USB DVB-T devices (DiB3000M-B based)",
+ .probe = dibusb_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = dibusb_dib3000mb_table,
+};
+
+/* module stuff */
+static int __init dibusb_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&dibusb_driver))) {
+ err("usb_register failed. Error number %d",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit dibusb_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&dibusb_driver);
+}
+
+module_init (dibusb_module_init);
+module_exit (dibusb_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mc.c b/drivers/media/dvb/dvb-usb/dibusb-mc.c
new file mode 100644
index 0000000..aad8ed3
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dibusb-mc.c
@@ -0,0 +1,116 @@
+/* DVB USB compliant linux driver for mobile DVB-T USB devices based on
+ * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-C/P)
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * based on GPL code from DiBcom, which has
+ * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
+ *
+ * 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
+ */
+#include "dibusb.h"
+
+/* USB Driver stuff */
+static struct dvb_usb_properties dibusb_mc_properties;
+
+static int dibusb_mc_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&dibusb_mc_properties,THIS_MODULE);
+}
+
+/* do not change the order of the ID table */
+static struct usb_device_id dibusb_dib3000mc_table [] = {
+/* 00 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3001_COLD) },
+/* 01 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3001_WARM) },
+/* 02 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, dibusb_dib3000mc_table);
+
+static struct dvb_usb_properties dibusb_mc_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
+ .pid_filter_count = 32,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-dibusb-6.0.0.8.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb2_0_streaming_ctrl,
+ .pid_filter = dibusb_pid_filter,
+ .pid_filter_ctrl = dibusb_pid_filter_ctrl,
+ .power_ctrl = dibusb2_0_power_ctrl,
+ .frontend_attach = dibusb_dib3000mc_frontend_attach,
+ .tuner_attach = dibusb_dib3000mc_tuner_attach,
+
+ .rc_interval = DEFAULT_RC_INTERVAL,
+ .rc_key_map = dibusb_rc_keys,
+ .rc_key_map_size = 63, /* FIXME */
+ .rc_query = dibusb_rc_query,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x06,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 2,
+ .devices = {
+ { "DiBcom USB2.0 DVB-T reference design (MOD3000P)",
+ { &dibusb_dib3000mc_table[0], NULL },
+ { &dibusb_dib3000mc_table[1], NULL },
+ },
+ { "Artec T1 USB2.0 TVBOX (please report the warm ID)",
+ { &dibusb_dib3000mc_table[2], NULL },
+ { NULL },
+ },
+ }
+};
+
+static struct usb_driver dibusb_mc_driver = {
+ .owner = THIS_MODULE,
+ .name = "DiBcom based USB2.0 DVB-T (DiB3000M-C/P based) devices",
+ .probe = dibusb_mc_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = dibusb_dib3000mc_table,
+};
+
+/* module stuff */
+static int __init dibusb_mc_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&dibusb_mc_driver))) {
+ err("usb_register failed. Error number %d",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit dibusb_mc_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&dibusb_mc_driver);
+}
+
+module_init (dibusb_mc_module_init);
+module_exit (dibusb_mc_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for DiBcom USB2.0 DVB-T (DiB3000M-C/P based) devices");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h
new file mode 100644
index 0000000..6611f62
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dibusb.h
@@ -0,0 +1,122 @@
+/* Header file for all dibusb-based-receivers.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#ifndef _DVB_USB_DIBUSB_H_
+#define _DVB_USB_DIBUSB_H_
+
+#define DVB_USB_LOG_PREFIX "dibusb"
+#include "dvb-usb.h"
+
+#include "dib3000.h"
+
+/*
+ * protocol of all dibusb related devices
+ */
+
+/*
+ * bulk msg to/from endpoint 0x01
+ *
+ * general structure:
+ * request_byte parameter_bytes
+ */
+
+#define DIBUSB_REQ_START_READ 0x00
+#define DIBUSB_REQ_START_DEMOD 0x01
+
+/*
+ * i2c read
+ * bulk write: 0x02 ((7bit i2c_addr << 1) & 0x01) register_bytes length_word
+ * bulk read: byte_buffer (length_word bytes)
+ */
+#define DIBUSB_REQ_I2C_READ 0x02
+
+/*
+ * i2c write
+ * bulk write: 0x03 (7bit i2c_addr << 1) register_bytes value_bytes
+ */
+#define DIBUSB_REQ_I2C_WRITE 0x03
+
+/*
+ * polling the value of the remote control
+ * bulk write: 0x04
+ * bulk read: byte_buffer (5 bytes)
+ */
+#define DIBUSB_REQ_POLL_REMOTE 0x04
+
+/* additional status values for Hauppauge Remote Control Protocol */
+#define DIBUSB_RC_HAUPPAUGE_KEY_PRESSED 0x01
+#define DIBUSB_RC_HAUPPAUGE_KEY_EMPTY 0x03
+
+/* streaming mode:
+ * bulk write: 0x05 mode_byte
+ *
+ * mode_byte is mostly 0x00
+ */
+#define DIBUSB_REQ_SET_STREAMING_MODE 0x05
+
+/* interrupt the internal read loop, when blocking */
+#define DIBUSB_REQ_INTR_READ 0x06
+
+/* io control
+ * 0x07 cmd_byte param_bytes
+ *
+ * param_bytes can be up to 32 bytes
+ *
+ * cmd_byte function parameter name
+ * 0x00 power mode
+ * 0x00 sleep
+ * 0x01 wakeup
+ *
+ * 0x01 enable streaming
+ * 0x02 disable streaming
+ *
+ *
+ */
+#define DIBUSB_REQ_SET_IOCTL 0x07
+
+/* IOCTL commands */
+
+/* change the power mode in firmware */
+#define DIBUSB_IOCTL_CMD_POWER_MODE 0x00
+#define DIBUSB_IOCTL_POWER_SLEEP 0x00
+#define DIBUSB_IOCTL_POWER_WAKEUP 0x01
+
+/* modify streaming of the FX2 */
+#define DIBUSB_IOCTL_CMD_ENABLE_STREAM 0x01
+#define DIBUSB_IOCTL_CMD_DISABLE_STREAM 0x02
+
+struct dibusb_state {
+ struct dib_fe_xfer_ops ops;
+
+ /* for RC5 remote control */
+ int old_toggle;
+ int last_repeat_count;
+};
+
+extern struct i2c_algorithm dibusb_i2c_algo;
+
+extern int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *);
+extern int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *);
+
+extern int dibusb_streaming_ctrl(struct dvb_usb_device *, int);
+extern int dibusb_pid_filter(struct dvb_usb_device *, int, u16, int);
+extern int dibusb_pid_filter_ctrl(struct dvb_usb_device *, int);
+extern int dibusb_power_ctrl(struct dvb_usb_device *, int);
+extern int dibusb2_0_streaming_ctrl(struct dvb_usb_device *, int);
+extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int);
+
+#define DEFAULT_RC_INTERVAL 150
+//#define DEFAULT_RC_INTERVAL 100000
+
+extern struct dvb_usb_rc_key dibusb_rc_keys[];
+extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *);
+extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *);
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
new file mode 100644
index 0000000..5acf3fd
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -0,0 +1,282 @@
+/* DVB USB compliant linux driver for Nebula Electronics uDigiTV DVB-T USB2.0
+ * receiver
+ *
+ * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) and
+ * Allan Third (allan.third@cs.man.ac.uk)
+ *
+ * partly based on the SDK published by Nebula Electronics (TODO do we want this line ?)
+ *
+ * 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
+ */
+#include "digitv.h"
+
+#include "mt352.h"
+#include "nxt6000.h"
+
+/* debug */
+int dvb_usb_digitv_debug;
+module_param_named(debug,dvb_usb_digitv_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
+
+static int digitv_ctrl_msg(struct dvb_usb_device *d,
+ u8 cmd, u8 vv, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
+{
+ int wo = (rbuf == NULL || rlen == 0); /* write-only */
+ u8 sndbuf[7],rcvbuf[7];
+ memset(sndbuf,0,7); memset(rcvbuf,0,7);
+
+ sndbuf[0] = cmd;
+ sndbuf[1] = vv;
+ sndbuf[2] = wo ? wlen : rlen;
+
+ if (!wo) {
+ memcpy(&sndbuf[3],wbuf,wlen);
+ dvb_usb_generic_write(d,sndbuf,7);
+ } else {
+ dvb_usb_generic_rw(d,sndbuf,7,rcvbuf,7,10);
+ memcpy(&rbuf,&rcvbuf[3],rlen);
+ }
+ return 0;
+}
+
+/* I2C */
+static int digitv_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
+{
+ struct dvb_usb_device *d = i2c_get_adapdata(adap);
+ int i;
+
+ if (down_interruptible(&d->i2c_sem) < 0)
+ return -EAGAIN;
+
+ if (num > 2)
+ warn("more than 2 i2c messages at a time is not handled yet. TODO.");
+
+ for (i = 0; i < num; i++) {
+ /* write/read request */
+ if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
+ if (digitv_ctrl_msg(d, USB_READ_COFDM, msg[i].buf[0], NULL, 0,
+ msg[i+1].buf,msg[i+1].len) < 0)
+ break;
+ i++;
+ } else
+ if (digitv_ctrl_msg(d,USB_WRITE_COFDM, msg[i].buf[0],
+ &msg[i].buf[1],msg[i].len-1,NULL,0) < 0)
+ break;
+ }
+
+ up(&d->i2c_sem);
+ return i;
+}
+
+static u32 digitv_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm digitv_i2c_algo = {
+ .name = "Nebula DigiTV USB I2C algorithm",
+ .id = I2C_ALGO_BIT,
+ .master_xfer = digitv_i2c_xfer,
+ .functionality = digitv_i2c_func,
+};
+
+/* Callbacks for DVB USB */
+static int digitv_identify_state (struct usb_device *udev, struct
+ dvb_usb_properties *props, struct dvb_usb_device_description **desc,
+ int *cold)
+{
+ *cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
+ return 0;
+}
+
+static int digitv_mt352_demod_init(struct dvb_frontend *fe)
+{
+ static u8 mt352_clock_config[] = { 0x89, 0x38, 0x2d };
+ static u8 mt352_reset[] = { 0x50, 0x80 };
+ static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
+
+ static u8 mt352_agc_cfg[] = { 0x68, 0xa0 };
+ static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0xa0 };
+ static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
+ static u8 mt352_agc_target[] = { 0x67, 0x20 };
+
+ static u8 mt352_rs_err_per[] = { 0x7c, 0x00, 0x01 };
+ static u8 mt352_snr_select[] = { 0x79, 0x00, 0x20 };
+
+ static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x05 };
+
+ static u8 mt352_scan_ctl[] = { 0x88, 0x0f };
+ static u8 mt352_capt_range[] = { 0x75, 0x32 };
+
+ mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
+ mt352_write(fe, mt352_reset, sizeof(mt352_reset));
+ msleep(1);
+ mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));
+
+ mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
+ mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
+ mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
+ mt352_write(fe, mt352_agc_target, sizeof(mt352_agc_target));
+
+
+ mt352_write(fe, mt352_rs_err_per, sizeof(mt352_rs_err_per));
+ mt352_write(fe, mt352_snr_select, sizeof(mt352_snr_select));
+
+ mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));
+
+ mt352_write(fe, mt352_scan_ctl, sizeof(mt352_scan_ctl));
+ mt352_write(fe, mt352_capt_range, sizeof(mt352_capt_range));
+
+ return 0;
+}
+
+static struct mt352_config digitv_mt352_config = {
+ .demod_address = 0x0, /* ignored by the digitv anyway */
+ .demod_init = digitv_mt352_demod_init,
+ .pll_set = NULL, /* TODO */
+};
+
+static struct nxt6000_config digitv_nxt6000_config = {
+ .demod_address = 0x0, /* ignored by the digitv anyway */
+ .clock_inversion = 0x0,
+
+ .pll_init = NULL,
+ .pll_set = NULL,
+};
+
+static int digitv_frontend_attach(struct dvb_usb_device *d)
+{
+ if ((d->fe = mt352_attach(&digitv_mt352_config, &d->i2c_adap)) == NULL)
+ return 0;
+ if ((d->fe = nxt6000_attach(&digitv_nxt6000_config, &d->i2c_adap)) == NULL) {
+
+ warn("nxt6000 support is not done yet, in fact you are one of the first "
+ "person who wants to use this device in Linux. Please report to "
+ "linux-dvb@linuxtv.org");
+
+ return 0;
+ }
+ return -EIO;
+}
+
+static struct dvb_usb_rc_key digitv_rc_keys[] = {
+ { 0x00, 0x16, KEY_POWER }, /* dummy key */
+};
+
+/* TODO is it really the NEC protocol ? */
+int digitv_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[5];
+
+ digitv_ctrl_msg(d,USB_READ_REMOTE,0,NULL,0,&key[1],4);
+ /* TODO state, maybe it is VV ? */
+ if (key[1] != 0)
+ key[0] = 0x01; /* if something is inside the buffer, simulate key press */
+
+ /* call the universal NEC remote processor, to find out the key's state and event */
+ dvb_usb_nec_rc_key_to_event(d,key,event,state);
+ if (key[0] != 0)
+ deb_rc("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
+ return 0;
+}
+
+
+/* DVB USB Driver stuff */
+static struct dvb_usb_properties digitv_properties;
+
+static int digitv_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE);
+}
+
+static struct usb_device_id digitv_table [] = {
+ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_NEBULA_DIGITV) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, digitv_table);
+
+static struct dvb_usb_properties digitv_properties = {
+ .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-digitv-01.fw",
+
+ .size_of_priv = 0,
+
+ .streaming_ctrl = NULL,
+ .pid_filter = NULL,
+ .pid_filter_ctrl = NULL,
+ .power_ctrl = NULL,
+ .frontend_attach = digitv_frontend_attach,
+ .tuner_attach = NULL, // digitv_tuner_attach,
+ .read_mac_address = NULL,
+
+ .rc_interval = 1000,
+ .rc_key_map = digitv_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(digitv_rc_keys),
+ .rc_query = digitv_rc_query,
+
+ .identify_state = digitv_identify_state,
+
+ .i2c_algo = &digitv_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 2,
+ .devices = {
+ { "Nebula Electronics uDigiTV DVB-T USB2.0)",
+ { &digitv_table[0], NULL },
+ { NULL },
+ },
+ }
+};
+
+static struct usb_driver digitv_driver = {
+ .owner = THIS_MODULE,
+ .name = "Nebula Electronics uDigiTV DVB-T USB2.0 device",
+ .probe = digitv_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = digitv_table,
+};
+
+/* module stuff */
+static int __init digitv_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&digitv_driver))) {
+ err("usb_register failed. Error number %d",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit digitv_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&digitv_driver);
+}
+
+module_init (digitv_module_init);
+module_exit (digitv_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for Nebula Electronics uDigiTV DVB-T USB2.0");
+MODULE_VERSION("1.0-alpha");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/digitv.h b/drivers/media/dvb/dvb-usb/digitv.h
new file mode 100644
index 0000000..477ee42
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/digitv.h
@@ -0,0 +1,65 @@
+#ifndef _DVB_USB_DIGITV_H_
+#define _DVB_USB_DIGITV_H_
+
+#define DVB_USB_LOG_PREFIX "digitv"
+#include "dvb-usb.h"
+
+extern int dvb_usb_digitv_debug;
+#define deb_rc(args...) dprintk(dvb_usb_digitv_debug,0x01,args)
+
+/* protocol (from usblogging and the SDK:
+ *
+ * Always 7 bytes bulk message(s) for controlling
+ *
+ * First byte describes the command. Reads are 2 consecutive transfer (as always).
+ *
+ * General structure:
+ *
+ * write or first message of a read:
+ * <cmdbyte> VV <len> B0 B1 B2 B3
+ *
+ * second message of a read
+ * <cmdbyte> VV <len> R0 R1 R2 R3
+ *
+ * whereas 0 < len <= 4
+ *
+ * I2C address is stored somewhere inside the device.
+ *
+ * 0x01 read from EEPROM
+ * VV = offset; B* = 0; R* = value(s)
+ *
+ * 0x02 read register of the COFDM
+ * VV = register; B* = 0; R* = value(s)
+ *
+ * 0x05 write register of the COFDM
+ * VV = register; B* = value(s);
+ *
+ * 0x06 write to the tuner (only for NXT6000)
+ * VV = 0; B* = PLL data; len = 4;
+ *
+ * 0x03 read remote control
+ * VV = 0; B* = 0; len = 4; R* = key
+ *
+ * 0x07 write to the remote (don't know why one should this, resetting ?)
+ * VV = 0; B* = key; len = 4;
+ *
+ * 0x08 write remote type
+ * VV = 0; B[0] = 0x01, len = 4
+ *
+ * 0x09 write device init
+ * TODO
+ */
+#define USB_READ_EEPROM 1
+
+#define USB_READ_COFDM 2
+#define USB_WRITE_COFDM 5
+
+#define USB_WRITE_TUNER 6
+
+#define USB_READ_REMOTE 3
+#define USB_WRITE_REMOTE 7
+#define USB_WRITE_REMOTE_TYPE 8
+
+#define USB_DEV_INIT 9
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
new file mode 100644
index 0000000..d17d768
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -0,0 +1,206 @@
+/* Frontend part of the Linux driver for the Yakumo/Hama/Typhoon DVB-T
+ * USB2.0 receiver.
+ *
+ * Copyright (C) 2005 Patrick Boettcher <patrick.boettcher@desy.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
+ */
+#include "dtt200u.h"
+
+struct dtt200u_fe_state {
+ struct dvb_usb_device *d;
+
+ struct dvb_frontend_parameters fep;
+ struct dvb_frontend frontend;
+};
+
+#define moan(which,what) info("unexpected value in '%s' for cmd '%02x' - please report to linux-dvb@linuxtv.org",which,what)
+
+static int dtt200u_fe_read_status(struct dvb_frontend* fe, fe_status_t *stat)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u8 bw = GET_TUNE_STAT;
+ u8 br[3] = { 0 };
+// u8 bdeb[5] = { 0 };
+
+ dvb_usb_generic_rw(state->d,&bw,1,br,3,0);
+ switch (br[0]) {
+ case 0x01:
+ *stat = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+ break;
+ case 0x00:
+ *stat = 0;
+ break;
+ default:
+ moan("br[0]",GET_TUNE_STAT);
+ break;
+ }
+
+// bw[0] = 0x88;
+// dvb_usb_generic_rw(state->d,bw,1,bdeb,5,0);
+
+// deb_info("%02x: %02x %02x %02x %02x %02x\n",bw[0],bdeb[0],bdeb[1],bdeb[2],bdeb[3],bdeb[4]);
+
+ return 0;
+}
+static int dtt200u_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u8 bw = GET_BER;
+ *ber = 0;
+ dvb_usb_generic_rw(state->d,&bw,1,(u8*) ber,3,0);
+ return 0;
+}
+
+static int dtt200u_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u8 bw = GET_UNK;
+ *unc = 0;
+ dvb_usb_generic_rw(state->d,&bw,1,(u8*) unc,3,0);
+ return 0;
+}
+
+static int dtt200u_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u8 bw = GET_SIG_STRENGTH, b;
+ dvb_usb_generic_rw(state->d,&bw,1,&b,1,0);
+ *strength = (b << 8) | b;
+ return 0;
+}
+
+static int dtt200u_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u8 bw = GET_SNR,br;
+ dvb_usb_generic_rw(state->d,&bw,1,&br,1,0);
+ *snr = ~((br << 8) | br);
+ return 0;
+}
+
+static int dtt200u_fe_init(struct dvb_frontend* fe)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u8 b = RESET_DEMOD;
+ return dvb_usb_generic_write(state->d,&b,1);
+}
+
+static int dtt200u_fe_sleep(struct dvb_frontend* fe)
+{
+ return dtt200u_fe_init(fe);
+}
+
+static int dtt200u_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+{
+ tune->min_delay_ms = 1500;
+ tune->step_size = 166667;
+ tune->max_drift = 166667 * 2;
+ return 0;
+}
+
+static int dtt200u_fe_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ u16 freq = fep->frequency / 250000;
+ u8 bw,bwbuf[2] = { SET_BANDWIDTH, 0 }, freqbuf[3] = { SET_FREQUENCY, 0, 0 };
+
+ switch (fep->u.ofdm.bandwidth) {
+ case BANDWIDTH_8_MHZ: bw = 8; break;
+ case BANDWIDTH_7_MHZ: bw = 7; break;
+ case BANDWIDTH_6_MHZ: bw = 6; break;
+ case BANDWIDTH_AUTO: return -EOPNOTSUPP;
+ default:
+ return -EINVAL;
+ }
+ deb_info("set_frontend\n");
+
+ bwbuf[1] = bw;
+ dvb_usb_generic_write(state->d,bwbuf,2);
+
+ freqbuf[1] = freq & 0xff;
+ freqbuf[2] = (freq >> 8) & 0xff;
+ dvb_usb_generic_write(state->d,freqbuf,3);
+
+ memcpy(&state->fep,fep,sizeof(struct dvb_frontend_parameters));
+
+ return 0;
+}
+
+static int dtt200u_fe_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ struct dtt200u_fe_state *state = fe->demodulator_priv;
+ memcpy(fep,&state->fep,sizeof(struct dvb_frontend_parameters));
+ return 0;
+}
+
+static void dtt200u_fe_release(struct dvb_frontend* fe)
+{
+ struct dtt200u_fe_state *state = (struct dtt200u_fe_state*) fe->demodulator_priv;
+ kfree(state);
+}
+
+static struct dvb_frontend_ops dtt200u_fe_ops;
+
+struct dvb_frontend* dtt200u_fe_attach(struct dvb_usb_device *d)
+{
+ struct dtt200u_fe_state* state = NULL;
+
+ /* allocate memory for the internal state */
+ state = (struct dtt200u_fe_state*) kmalloc(sizeof(struct dtt200u_fe_state), GFP_KERNEL);
+ if (state == NULL)
+ goto error;
+ memset(state,0,sizeof(struct dtt200u_fe_state));
+
+ deb_info("attaching frontend dtt200u\n");
+
+ state->d = d;
+
+ state->frontend.ops = &dtt200u_fe_ops;
+ state->frontend.demodulator_priv = state;
+
+ goto success;
+error:
+ return NULL;
+success:
+ return &state->frontend;
+}
+
+static struct dvb_frontend_ops dtt200u_fe_ops = {
+ .info = {
+ .name = "DTT200U (Yakumo/Typhoon/Hama) DVB-T",
+ .type = FE_OFDM,
+ .frequency_min = 44250000,
+ .frequency_max = 867250000,
+ .frequency_stepsize = 250000,
+ .caps = FE_CAN_INVERSION_AUTO |
+ FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_RECOVER |
+ FE_CAN_HIERARCHY_AUTO,
+ },
+
+ .release = dtt200u_fe_release,
+
+ .init = dtt200u_fe_init,
+ .sleep = dtt200u_fe_sleep,
+
+ .set_frontend = dtt200u_fe_set_frontend,
+ .get_frontend = dtt200u_fe_get_frontend,
+ .get_tune_settings = dtt200u_fe_get_tune_settings,
+
+ .read_status = dtt200u_fe_read_status,
+ .read_ber = dtt200u_fe_read_ber,
+ .read_signal_strength = dtt200u_fe_read_signal_strength,
+ .read_snr = dtt200u_fe_read_snr,
+ .read_ucblocks = dtt200u_fe_read_unc_blocks,
+};
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
new file mode 100644
index 0000000..fb2b5a2
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -0,0 +1,171 @@
+/* DVB USB library compliant Linux driver for the Yakumo/Hama/Typhoon DVB-T
+ * USB2.0 receiver.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#include "dtt200u.h"
+
+/* debug */
+int dvb_usb_dtt200u_debug;
+module_param_named(debug,dvb_usb_dtt200u_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2 (or-able))." DVB_USB_DEBUG_STATUS);
+
+static int dtt200u_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ u8 b_streaming[2] = { SET_TS_CTRL, onoff };
+ u8 b_rst_pid = RESET_PID_FILTER;
+
+ dvb_usb_generic_write(d,b_streaming,2);
+
+ if (!onoff)
+ dvb_usb_generic_write(d,&b_rst_pid,1);
+ return 0;
+}
+
+static int dtt200u_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
+{
+ u8 b_pid[4];
+ pid = onoff ? pid : 0;
+
+ b_pid[0] = SET_PID_FILTER;
+ b_pid[1] = index;
+ b_pid[2] = pid & 0xff;
+ b_pid[3] = (pid >> 8) & 0xff;
+
+ return dvb_usb_generic_write(d,b_pid,4);
+}
+
+/* remote control */
+/* key list for the tiny remote control (Yakumo, don't know about the others) */
+static struct dvb_usb_rc_key dtt200u_rc_keys[] = {
+ { 0x80, 0x01, KEY_MUTE },
+ { 0x80, 0x02, KEY_CHANNELDOWN },
+ { 0x80, 0x03, KEY_VOLUMEDOWN },
+ { 0x80, 0x04, KEY_1 },
+ { 0x80, 0x05, KEY_2 },
+ { 0x80, 0x06, KEY_3 },
+ { 0x80, 0x07, KEY_4 },
+ { 0x80, 0x08, KEY_5 },
+ { 0x80, 0x09, KEY_6 },
+ { 0x80, 0x0a, KEY_7 },
+ { 0x00, 0x0c, KEY_ZOOM },
+ { 0x80, 0x0d, KEY_0 },
+ { 0x00, 0x0e, KEY_SELECT },
+ { 0x80, 0x12, KEY_POWER },
+ { 0x80, 0x1a, KEY_CHANNELUP },
+ { 0x80, 0x1b, KEY_8 },
+ { 0x80, 0x1e, KEY_VOLUMEUP },
+ { 0x80, 0x1f, KEY_9 },
+};
+
+static int dtt200u_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[5],cmd = GET_RC_KEY;
+ dvb_usb_generic_rw(d,&cmd,1,key,5,0);
+ dvb_usb_nec_rc_key_to_event(d,key,event,state);
+ if (key[0] != 0)
+ deb_info("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
+ return 0;
+}
+
+static int dtt200u_frontend_attach(struct dvb_usb_device *d)
+{
+ d->fe = dtt200u_fe_attach(d);
+ return 0;
+}
+
+static struct dvb_usb_properties dtt200u_properties;
+
+static int dtt200u_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE);
+}
+
+static struct usb_device_id dtt200u_usb_table [] = {
+ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_DTT200U_COLD) },
+ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_DTT200U_WARM) },
+ { 0 },
+};
+MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
+
+static struct dvb_usb_properties dtt200u_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
+ .pid_filter_count = 255, /* It is a guess, but there are at least 10 */
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-dtt200u-01.fw",
+
+ .streaming_ctrl = dtt200u_streaming_ctrl,
+ .pid_filter = dtt200u_pid_filter,
+ .frontend_attach = dtt200u_frontend_attach,
+
+ .rc_interval = 200,
+ .rc_key_map = dtt200u_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
+ .rc_query = dtt200u_rc_query,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { .name = "Yakumo/Hama/Typhoon DVB-T USB2.0)",
+ .cold_ids = { &dtt200u_usb_table[0], &dtt200u_usb_table[2] },
+ .warm_ids = { &dtt200u_usb_table[1], NULL },
+ },
+ { 0 },
+ }
+};
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver dtt200u_usb_driver = {
+ .owner = THIS_MODULE,
+ .name = "Yakumo/Hama/Typhoon DVB-T USB2.0",
+ .probe = dtt200u_usb_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = dtt200u_usb_table,
+};
+
+/* module stuff */
+static int __init dtt200u_usb_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&dtt200u_usb_driver))) {
+ err("usb_register failed. (%d)",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit dtt200u_usb_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&dtt200u_usb_driver);
+}
+
+module_init(dtt200u_usb_module_init);
+module_exit(dtt200u_usb_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for the Yakumo/Hama/Typhoon DVB-T USB2.0 device");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.h b/drivers/media/dvb/dvb-usb/dtt200u.h
new file mode 100644
index 0000000..ed41420
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dtt200u.h
@@ -0,0 +1,66 @@
+/* Common header file of Linux driver for the Yakumo/Hama/Typhoon DVB-T
+ * USB2.0 receiver.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#ifndef _DVB_USB_DTT200U_H_
+#define _DVB_USB_DTT200U_H_
+
+#define DVB_USB_LOG_PREFIX "dtt200u"
+#include "dvb-usb.h"
+
+extern int dvb_usb_dtt200u_debug;
+#define deb_info(args...) dprintk(dvb_usb_dtt200u_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_dtt200u_debug,0x02,args)
+
+/* guessed protocol description (reverse engineered):
+ * read
+ * 00 - USB type 0x02 for usb2.0, 0x01 for usb1.1
+ * 81 - <TS_LOCK> <current frequency divided by 250000>
+ * 82 - crash - do not touch
+ * 83 - crash - do not touch
+ * 84 - remote control
+ * 85 - crash - do not touch (OK, stop testing here)
+ * 88 - locking 2 bytes (0x80 0x40 == no signal, 0x89 0x20 == nice signal)
+ * 89 - noise-to-signal
+ * 8a - unkown 1 byte - signal_strength
+ * 8c - ber ???
+ * 8d - ber
+ * 8e - unc
+ */
+
+#define GET_SPEED 0x00
+#define GET_TUNE_STAT 0x81
+#define GET_RC_KEY 0x84
+#define GET_STATUS 0x88
+#define GET_SNR 0x89
+#define GET_SIG_STRENGTH 0x8a
+#define GET_UNK 0x8c
+#define GET_BER 0x8d
+#define GET_UNC 0x8e
+
+/* write
+ * 01 - reset the demod
+ * 02 - frequency (divided by 250000)
+ * 03 - bandwidth
+ * 04 - pid table (index pid(7:0) pid(12:8))
+ * 05 - reset the pid table
+ * 08 - demod transfer enabled or not (FX2 transfer is enabled by default)
+ */
+
+#define RESET_DEMOD 0x01
+#define SET_FREQUENCY 0x02
+#define SET_BANDWIDTH 0x03
+#define SET_PID_FILTER 0x04
+#define RESET_PID_FILTER 0x05
+#define SET_TS_CTRL 0x08
+
+extern struct dvb_frontend * dtt200u_fe_attach(struct dvb_usb_device *d);
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-common.h b/drivers/media/dvb/dvb-usb/dvb-usb-common.h
new file mode 100644
index 0000000..67e0d73
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-common.h
@@ -0,0 +1,44 @@
+/* dvb-usb-common.h is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * a header file containing prototypes and types for internal use of the dvb-usb-lib
+ */
+#ifndef _DVB_USB_COMMON_H_
+#define _DVB_USB_COMMON_H_
+
+#define DVB_USB_LOG_PREFIX "dvb-usb"
+#include "dvb-usb.h"
+
+extern int dvb_usb_debug;
+
+#define deb_info(args...) dprintk(dvb_usb_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_debug,0x02,args)
+#define deb_pll(args...) dprintk(dvb_usb_debug,0x04,args)
+#define deb_ts(args...) dprintk(dvb_usb_debug,0x08,args)
+#define deb_err(args...) dprintk(dvb_usb_debug,0x10,args)
+#define deb_rc(args...) dprintk(dvb_usb_debug,0x20,args)
+#define deb_fw(args...) dprintk(dvb_usb_debug,0x40,args)
+
+/* commonly used methods */
+extern int usb_cypress_load_firmware(struct usb_device *, const char *, int);
+
+extern int dvb_usb_urb_submit(struct dvb_usb_device *);
+extern int dvb_usb_urb_kill(struct dvb_usb_device *);
+extern int dvb_usb_urb_init(struct dvb_usb_device *);
+extern int dvb_usb_urb_exit(struct dvb_usb_device *);
+
+extern int dvb_usb_i2c_init(struct dvb_usb_device *);
+extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
+
+extern int dvb_usb_dvb_init(struct dvb_usb_device *);
+extern int dvb_usb_dvb_exit(struct dvb_usb_device *);
+
+extern int dvb_usb_fe_init(struct dvb_usb_device *);
+extern int dvb_usb_fe_exit(struct dvb_usb_device *);
+
+extern int dvb_usb_remote_init(struct dvb_usb_device *);
+extern int dvb_usb_remote_exit(struct dvb_usb_device *);
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
new file mode 100644
index 0000000..bdd72f7
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
@@ -0,0 +1,210 @@
+/* dvb-usb-dvb.c is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * This file contains functions for initializing and handling the
+ * linux-dvb API.
+ */
+#include "dvb-usb-common.h"
+
+static int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int onoff)
+{
+ struct dvb_usb_device *d = dvbdmxfeed->demux->priv;
+ int newfeedcount,ret;
+
+ if (d == NULL)
+ return -ENODEV;
+
+ newfeedcount = d->feedcount + (onoff ? 1 : -1);
+
+ /*
+ * stop feed before setting a new pid if there will be no pid anymore
+ */
+ if (newfeedcount == 0) {
+ deb_ts("stop feeding\n");
+
+ if (d->props.streaming_ctrl != NULL)
+ if ((ret = d->props.streaming_ctrl(d,0)))
+ err("error while stopping stream.");
+
+ dvb_usb_urb_kill(d);
+ }
+
+ d->feedcount = newfeedcount;
+
+ /* activate the pid on the device specific pid_filter */
+ deb_ts("setting pid: %5d %04x at index %d '%s'\n",dvbdmxfeed->pid,dvbdmxfeed->pid,dvbdmxfeed->index,onoff ? "on" : "off");
+ if (d->props.caps & DVB_USB_HAS_PID_FILTER &&
+ d->pid_filtering &&
+ d->props.pid_filter != NULL)
+ d->props.pid_filter(d,dvbdmxfeed->index,dvbdmxfeed->pid,onoff);
+
+ /* start the feed if this was the first feed and there is still a feed
+ * for reception.
+ */
+ if (d->feedcount == onoff && d->feedcount > 0) {
+
+ deb_ts("controlling pid parser\n");
+ if (d->props.caps & DVB_USB_HAS_PID_FILTER &&
+ d->props.caps & DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF &&
+ d->props.pid_filter_ctrl != NULL)
+ if (d->props.pid_filter_ctrl(d,d->pid_filtering) < 0)
+ err("could not handle pid_parser");
+
+ deb_ts("start feeding\n");
+ if (d->props.streaming_ctrl != NULL)
+ if (d->props.streaming_ctrl(d,1)) {
+ err("error while enabling fifo.");
+ return -ENODEV;
+ }
+
+ dvb_usb_urb_submit(d);
+ }
+ return 0;
+}
+
+static int dvb_usb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ deb_ts("start pid: 0x%04x, feedtype: %d\n", dvbdmxfeed->pid,dvbdmxfeed->type);
+ return dvb_usb_ctrl_feed(dvbdmxfeed,1);
+}
+
+static int dvb_usb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ deb_ts("stop pid: 0x%04x, feedtype: %d\n", dvbdmxfeed->pid, dvbdmxfeed->type);
+ return dvb_usb_ctrl_feed(dvbdmxfeed,0);
+}
+
+int dvb_usb_dvb_init(struct dvb_usb_device *d)
+{
+ int ret;
+
+ if ((ret = dvb_register_adapter(&d->dvb_adap, d->desc->name,
+ d->owner)) < 0) {
+ deb_info("dvb_register_adapter failed: error %d", ret);
+ goto err;
+ }
+ d->dvb_adap.priv = d;
+
+ if (d->props.read_mac_address) {
+ if (d->props.read_mac_address(d,d->dvb_adap.proposed_mac) == 0)
+ info("MAC address: %02x:%02x:%02x:%02x:%02x:%02x",d->dvb_adap.proposed_mac[0],
+ d->dvb_adap.proposed_mac[1],d->dvb_adap.proposed_mac[2],
+ d->dvb_adap.proposed_mac[3],d->dvb_adap.proposed_mac[4],
+ d->dvb_adap.proposed_mac[5]);
+ else
+ err("MAC address reading failed.");
+ }
+
+
+ d->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
+ d->demux.priv = d;
+
+ d->demux.feednum = d->demux.filternum = d->max_feed_count;
+ d->demux.start_feed = dvb_usb_start_feed;
+ d->demux.stop_feed = dvb_usb_stop_feed;
+ d->demux.write_to_decoder = NULL;
+ if ((ret = dvb_dmx_init(&d->demux)) < 0) {
+ err("dvb_dmx_init failed: error %d",ret);
+ goto err_dmx;
+ }
+
+ d->dmxdev.filternum = d->demux.filternum;
+ d->dmxdev.demux = &d->demux.dmx;
+ d->dmxdev.capabilities = 0;
+ if ((ret = dvb_dmxdev_init(&d->dmxdev, &d->dvb_adap)) < 0) {
+ err("dvb_dmxdev_init failed: error %d",ret);
+ goto err_dmx_dev;
+ }
+
+ dvb_net_init(&d->dvb_adap, &d->dvb_net, &d->demux.dmx);
+
+ goto success;
+err_dmx_dev:
+ dvb_dmx_release(&d->demux);
+err_dmx:
+ dvb_unregister_adapter(&d->dvb_adap);
+err:
+ return ret;
+success:
+ d->state |= DVB_USB_STATE_DVB;
+ return 0;
+}
+
+int dvb_usb_dvb_exit(struct dvb_usb_device *d)
+{
+ if (d->state & DVB_USB_STATE_DVB) {
+ deb_info("unregistering DVB part\n");
+ dvb_net_release(&d->dvb_net);
+ d->demux.dmx.close(&d->demux.dmx);
+ dvb_dmxdev_release(&d->dmxdev);
+ dvb_dmx_release(&d->demux);
+ dvb_unregister_adapter(&d->dvb_adap);
+ d->state &= ~DVB_USB_STATE_DVB;
+ }
+ return 0;
+}
+
+static int dvb_usb_fe_wakeup(struct dvb_frontend *fe)
+{
+ struct dvb_usb_device *d = fe->dvb->priv;
+
+ if (d->props.power_ctrl)
+ d->props.power_ctrl(d,1);
+
+ if (d->fe_init)
+ d->fe_init(fe);
+
+ return 0;
+}
+
+static int dvb_usb_fe_sleep(struct dvb_frontend *fe)
+{
+ struct dvb_usb_device *d = fe->dvb->priv;
+
+ if (d->fe_sleep)
+ d->fe_sleep(fe);
+
+ if (d->props.power_ctrl)
+ d->props.power_ctrl(d,0);
+
+ return 0;
+}
+
+int dvb_usb_fe_init(struct dvb_usb_device* d)
+{
+ if (d->props.frontend_attach == NULL) {
+ err("strange '%s' don't want to attach a frontend.",d->desc->name);
+ return 0;
+ }
+
+ d->props.frontend_attach(d);
+
+ /* re-assign sleep and wakeup functions */
+ if (d->fe != NULL) {
+ d->fe_init = d->fe->ops->init; d->fe->ops->init = dvb_usb_fe_wakeup;
+ d->fe_sleep = d->fe->ops->sleep; d->fe->ops->sleep = dvb_usb_fe_sleep;
+
+ if (dvb_register_frontend(&d->dvb_adap, d->fe)) {
+ err("Frontend registration failed.");
+ if (d->fe->ops->release)
+ d->fe->ops->release(d->fe);
+ d->fe = NULL;
+ return -ENODEV;
+ }
+ } else
+ err("no frontend was attached by '%s'",d->desc->name);
+
+ if (d->props.tuner_attach != NULL)
+ d->props.tuner_attach(d);
+
+ return 0;
+}
+
+int dvb_usb_fe_exit(struct dvb_usb_device *d)
+{
+ if (d->fe != NULL)
+ dvb_unregister_frontend(d->fe);
+ return 0;
+}
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
new file mode 100644
index 0000000..5244e39
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
@@ -0,0 +1,100 @@
+/* dvb-usb-firmware.c is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * This file contains functions for downloading the firmware to Cypress FX 1 and 2 based devices.
+ *
+ * FIXME: This part does actually not belong to dvb-usb, but to the usb-subsystem.
+ */
+#include "dvb-usb-common.h"
+
+#include <linux/firmware.h>
+#include <linux/usb.h>
+
+struct usb_cypress_controller {
+ int id;
+ const char *name; /* name of the usb controller */
+ u16 cpu_cs_register; /* needs to be restarted, when the firmware has been downloaded. */
+};
+
+static struct usb_cypress_controller cypress[] = {
+ { .id = CYPRESS_AN2135, .name = "Cypress AN2135", .cpu_cs_register = 0x7f92 },
+ { .id = CYPRESS_AN2235, .name = "Cypress AN2235", .cpu_cs_register = 0x7f92 },
+ { .id = CYPRESS_FX2, .name = "Cypress FX2", .cpu_cs_register = 0xe600 },
+};
+
+/*
+ * load a firmware packet to the device
+ */
+static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 len)
+{
+ return usb_control_msg(udev, usb_sndctrlpipe(udev,0),
+ 0xa0, USB_TYPE_VENDOR, addr, 0x00, data, len, 5*HZ);
+}
+
+int usb_cypress_load_firmware(struct usb_device *udev, const char *filename, int type)
+{
+ const struct firmware *fw = NULL;
+ u16 addr;
+ u8 *b,*p;
+ int ret = 0,i;
+
+ if ((ret = request_firmware(&fw, filename, &udev->dev)) != 0) {
+ err("did not find the firmware file. (%s) "
+ "Please see linux/Documentation/dvb/ for more details on firmware-problems.",
+ filename);
+ return ret;
+ }
+
+ info("downloading firmware from file '%s' to the '%s'",filename,cypress[type].name);
+
+ p = kmalloc(fw->size,GFP_KERNEL);
+ if (p != NULL) {
+ u8 reset;
+ /*
+ * you cannot use the fw->data as buffer for
+ * usb_control_msg, a new buffer has to be
+ * created
+ */
+ memcpy(p,fw->data,fw->size);
+
+ /* stop the CPU */
+ reset = 1;
+ if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
+ err("could not stop the USB controller CPU.");
+ for(i = 0; p[i+3] == 0 && i < fw->size; ) {
+ b = (u8 *) &p[i];
+ addr = cpu_to_le16( *((u16 *) &b[1]) );
+
+ deb_fw("writing to address 0x%04x (buffer: 0x%02x%02x)\n",addr,b[1],b[2]);
+
+ ret = usb_cypress_writemem(udev,addr,&b[4],b[0]);
+
+ if (ret != b[0]) {
+ err("error while transferring firmware "
+ "(transferred size: %d, block size: %d)",
+ ret,b[0]);
+ ret = -EINVAL;
+ break;
+ }
+ i += 5 + b[0];
+ }
+ /* length in ret */
+ if (ret > 0)
+ ret = 0;
+ /* restart the CPU */
+ reset = 0;
+ if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
+ err("could not restart the USB controller CPU.");
+ ret = -EINVAL;
+ }
+
+ kfree(p);
+ } else {
+ ret = -ENOMEM;
+ }
+ release_firmware(fw);
+
+ return ret;
+}
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
new file mode 100644
index 0000000..9f0a8d9
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -0,0 +1,118 @@
+/* dvb-usb-i2c.c is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * This file contains functions for (de-)initializing an I2C adapter.
+ */
+#include "dvb-usb-common.h"
+
+int dvb_usb_i2c_init(struct dvb_usb_device *d)
+{
+ int ret = 0;
+
+ if (!(d->props.caps & DVB_USB_IS_AN_I2C_ADAPTER))
+ return 0;
+
+ if (d->props.i2c_algo == NULL) {
+ err("no i2c algorithm specified");
+ return -EINVAL;
+ }
+
+ strncpy(d->i2c_adap.name,d->desc->name,I2C_NAME_SIZE);
+#ifdef I2C_ADAP_CLASS_TV_DIGITAL
+ d->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL,
+#else
+ d->i2c_adap.class = I2C_CLASS_TV_DIGITAL,
+#endif
+ d->i2c_adap.algo = d->props.i2c_algo;
+ d->i2c_adap.algo_data = NULL;
+ d->i2c_adap.id = I2C_ALGO_BIT;
+
+ i2c_set_adapdata(&d->i2c_adap, d);
+
+ if ((ret = i2c_add_adapter(&d->i2c_adap)) < 0)
+ err("could not add i2c adapter");
+
+ d->state |= DVB_USB_STATE_I2C;
+
+ return ret;
+}
+
+int dvb_usb_i2c_exit(struct dvb_usb_device *d)
+{
+ if (d->state & DVB_USB_STATE_I2C)
+ i2c_del_adapter(&d->i2c_adap);
+ d->state &= ~DVB_USB_STATE_I2C;
+ return 0;
+}
+
+int dvb_usb_pll_init_i2c(struct dvb_frontend *fe)
+{
+ struct dvb_usb_device *d = fe->dvb->priv;
+ struct i2c_msg msg = { .addr = d->pll_addr, .flags = 0, .buf = d->pll_init, .len = 4 };
+ int ret = 0;
+
+ /* if there is nothing to initialize */
+ if (d->pll_init[0] == 0x00 && d->pll_init[1] == 0x00 &&
+ d->pll_init[2] == 0x00 && d->pll_init[3] == 0x00)
+ return 0;
+
+ if (d->tuner_pass_ctrl)
+ d->tuner_pass_ctrl(fe,1,d->pll_addr);
+
+ deb_pll("pll init: %x\n",d->pll_addr);
+ deb_pll("pll-buf: %x %x %x %x\n",d->pll_init[0],d->pll_init[1],
+ d->pll_init[2],d->pll_init[3]);
+
+ if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
+ err("tuner i2c write failed for pll_init.");
+ ret = -EREMOTEIO;
+ }
+ msleep(1);
+
+ if (d->tuner_pass_ctrl)
+ d->tuner_pass_ctrl(fe,0,d->pll_addr);
+ return ret;
+}
+EXPORT_SYMBOL(dvb_usb_pll_init_i2c);
+
+int dvb_usb_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep, u8 b[5])
+{
+ struct dvb_usb_device *d = fe->dvb->priv;
+
+ deb_pll("pll addr: %x, freq: %d %p\n",d->pll_addr,fep->frequency,d->pll_desc);
+
+ b[0] = d->pll_addr << 1;
+ dvb_pll_configure(d->pll_desc,&b[1],fep->frequency,fep->u.ofdm.bandwidth);
+
+ deb_pll("pll-buf: %x %x %x %x %x\n",b[0],b[1],b[2],b[3],b[4]);
+
+ return 0;
+}
+EXPORT_SYMBOL(dvb_usb_pll_set);
+
+int dvb_usb_pll_set_i2c(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+{
+ struct dvb_usb_device *d = fe->dvb->priv;
+ int ret = 0;
+ u8 b[5];
+ struct i2c_msg msg = { .addr = d->pll_addr, .flags = 0, .buf = &b[1], .len = 4 };
+
+ dvb_usb_pll_set(fe,fep,b);
+
+ if (d->tuner_pass_ctrl)
+ d->tuner_pass_ctrl(fe,1,d->pll_addr);
+
+ if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
+ err("tuner i2c write failed for pll_set.");
+ ret = -EREMOTEIO;
+ }
+ msleep(1);
+
+ if (d->tuner_pass_ctrl)
+ d->tuner_pass_ctrl(fe,0,d->pll_addr);
+
+ return ret;
+}
+EXPORT_SYMBOL(dvb_usb_pll_set_i2c);
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
new file mode 100644
index 0000000..bcb3419
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -0,0 +1,83 @@
+/* dvb-usb-ids.h is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de) see
+ * dvb-usb-init.c for copyright information.
+ *
+ * a header file containing define's for the USB device supported by the
+ * various drivers.
+ */
+#ifndef _DVB_USB_IDS_H_
+#define _DVB_USB_IDS_H_
+
+/* Vendor IDs */
+#define USB_VID_ADSTECH 0x06e1
+#define USB_VID_ANCHOR 0x0547
+#define USB_VID_AVERMEDIA_UNK 0x14aa
+#define USB_VID_AVERMEDIA 0x07ca
+#define USB_VID_COMPRO 0x185b
+#define USB_VID_COMPRO_UNK 0x145f
+#define USB_VID_CYPRESS 0x04b4
+#define USB_VID_DIBCOM 0x10b8
+#define USB_VID_DVICO 0x0fe9
+#define USB_VID_EMPIA 0xeb1a
+#define USB_VID_GRANDTEC 0x5032
+#define USB_VID_HANFTEK 0x15f4
+#define USB_VID_HAUPPAUGE 0x2040
+#define USB_VID_HYPER_PALTEK 0x1025
+#define USB_VID_VISIONPLUS 0x13d3
+#define USB_VID_TWINHAN 0x1822
+#define USB_VID_ULTIMA_ELECTRONIC 0x05d8
+
+/* Product IDs */
+#define USB_PID_ADSTECH_USB2_COLD 0xa333
+#define USB_PID_ADSTECH_USB2_WARM 0xa334
+#define USB_PID_AVERMEDIA_DVBT_USB_COLD 0x0001
+#define USB_PID_AVERMEDIA_DVBT_USB_WARM 0x0002
+#define USB_PID_AVERMEDIA_DVBT_USB2_COLD 0xa800
+#define USB_PID_AVERMEDIA_DVBT_USB2_WARM 0xa801
+#define USB_PID_COMPRO_DVBU2000_COLD 0xd000
+#define USB_PID_COMPRO_DVBU2000_WARM 0xd001
+#define USB_PID_COMPRO_DVBU2000_UNK_COLD 0x010c
+#define USB_PID_COMPRO_DVBU2000_UNK_WARM 0x010d
+#define USB_PID_DIBCOM_MOD3000_COLD 0x0bb8
+#define USB_PID_DIBCOM_MOD3000_WARM 0x0bb9
+#define USB_PID_DIBCOM_MOD3001_COLD 0x0bc6
+#define USB_PID_DIBCOM_MOD3001_WARM 0x0bc7
+#define USB_PID_DIBCOM_ANCHOR_2135_COLD 0x2131
+#define USB_PID_GRANDTEC_DVBT_USB_COLD 0x0fa0
+#define USB_PID_GRANDTEC_DVBT_USB_WARM 0x0fa1
+#define USB_PID_KWORLD_VSTREAM_COLD 0x17de
+#define USB_PID_KWORLD_VSTREAM_WARM 0x17df
+#define USB_PID_TWINHAN_VP7041_COLD 0x3201
+#define USB_PID_TWINHAN_VP7041_WARM 0x3202
+#define USB_PID_TWINHAN_VP7045_COLD 0x3205
+#define USB_PID_TWINHAN_VP7045_WARM 0x3206
+#define USB_PID_DNTV_TINYUSB2_COLD 0x3223
+#define USB_PID_DNTV_TINYUSB2_WARM 0x3224
+#define USB_PID_TWINHAN_VP7021_COLD 0x3207
+#define USB_PID_TWINHAN_VP7021_WARM 0x3208
+#define USB_PID_ULTIMA_TVBOX_COLD 0x8105
+#define USB_PID_ULTIMA_TVBOX_WARM 0x8106
+#define USB_PID_ULTIMA_TVBOX_AN2235_COLD 0x8107
+#define USB_PID_ULTIMA_TVBOX_AN2235_WARM 0x8108
+#define USB_PID_ULTIMA_TVBOX_ANCHOR_COLD 0x2235
+#define USB_PID_ULTIMA_TVBOX_USB2_COLD 0x8109
+#define USB_PID_ULTIMA_TVBOX_USB2_FX_COLD 0x8613
+#define USB_PID_ULTIMA_TVBOX_USB2_FX_WARM 0x1002
+#define USB_PID_UNK_HYPER_PALTEK_COLD 0x005e
+#define USB_PID_UNK_HYPER_PALTEK_WARM 0x005f
+#define USB_PID_HANFTEK_UMT_010_COLD 0x0001
+#define USB_PID_HANFTEK_UMT_010_WARM 0x0015
+#define USB_PID_DTT200U_COLD 0x0201
+#define USB_PID_DTT200U_WARM 0x0301
+#define USB_PID_WINTV_NOVA_T_USB2_COLD 0x9300
+#define USB_PID_WINTV_NOVA_T_USB2_WARM 0x9301
+#define USB_PID_NEBULA_DIGITV 0x0201
+#define USB_PID_DVICO_BLUEBIRD_LGZ201 0xdb00
+#define USB_PID_DVICO_BLUEBIRD_TH7579 0xdb10
+#define USB_PID_DVICO_BLUEBIRD_LGDT 0xd820
+#define USB_PID_DVICO_BLUEBIRD_LGZ201_1 0xdb01
+#define USB_PID_DVICO_BLUEBIRD_TH7579_2 0xdb11
+
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
new file mode 100644
index 0000000..3aadec9
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -0,0 +1,211 @@
+/*
+ * DVB USB library - provides a generic interface for a DVB USB device driver.
+ *
+ * dvb-usb-init.c
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#include "dvb-usb-common.h"
+
+/* debug */
+int dvb_usb_debug;
+module_param_named(debug,dvb_usb_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);
+
+/* general initialization functions */
+int dvb_usb_exit(struct dvb_usb_device *d)
+{
+ deb_info("state before exiting everything: %x\n",d->state);
+ dvb_usb_remote_exit(d);
+ dvb_usb_fe_exit(d);
+ dvb_usb_i2c_exit(d);
+ dvb_usb_dvb_exit(d);
+ dvb_usb_urb_exit(d);
+ deb_info("state should be zero now: %x\n",d->state);
+ d->state = DVB_USB_STATE_INIT;
+ kfree(d->priv);
+ kfree(d);
+ return 0;
+}
+
+static int dvb_usb_init(struct dvb_usb_device *d)
+{
+ int ret = 0;
+
+ sema_init(&d->usb_sem, 1);
+ sema_init(&d->i2c_sem, 1);
+
+ d->state = DVB_USB_STATE_INIT;
+
+/* check the capabilites and set appropriate variables */
+
+/* speed - when running at FULL speed we need a HW PID filter */
+ if (d->udev->speed == USB_SPEED_FULL && !(d->props.caps & DVB_USB_HAS_PID_FILTER)) {
+ err("This USB2.0 device cannot be run on a USB1.1 port. (it lacks a HW PID filter)");
+ return -ENODEV;
+ }
+
+ if ((d->udev->speed == USB_SPEED_FULL && d->props.caps & DVB_USB_HAS_PID_FILTER) ||
+ (d->props.caps & DVB_USB_NEED_PID_FILTERING)) {
+ info("will use the device's hw PID filter.");
+ d->pid_filtering = 1;
+ d->max_feed_count = d->props.pid_filter_count;
+ } else {
+ info("will pass the complete MPEG2 transport stream to the demuxer.");
+ d->pid_filtering = 0;
+ d->max_feed_count = 255;
+ }
+
+ if (d->props.power_ctrl)
+ d->props.power_ctrl(d,1);
+
+ if ((ret = dvb_usb_urb_init(d)) ||
+ (ret = dvb_usb_dvb_init(d)) ||
+ (ret = dvb_usb_i2c_init(d)) ||
+ (ret = dvb_usb_fe_init(d))) {
+ dvb_usb_exit(d);
+ return ret;
+ }
+
+ if ((ret = dvb_usb_remote_init(d)))
+ err("could not initialize remote control.");
+
+ if (d->props.power_ctrl)
+ d->props.power_ctrl(d,0);
+
+ return 0;
+}
+
+/* determine the name and the state of the just found USB device */
+static struct dvb_usb_device_description * dvb_usb_find_device(struct usb_device *udev,struct dvb_usb_properties *props, int *cold)
+{
+ int i,j;
+ struct dvb_usb_device_description *desc = NULL;
+ *cold = -1;
+
+ for (i = 0; i < props->num_device_descs; i++) {
+
+ for (j = 0; j < DVB_USB_ID_MAX_NUM && props->devices[i].cold_ids[j] != NULL; j++) {
+ deb_info("check for cold %x %x\n",props->devices[i].cold_ids[j]->idVendor, props->devices[i].cold_ids[j]->idProduct);
+ if (props->devices[i].cold_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) &&
+ props->devices[i].cold_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) {
+ *cold = 1;
+ desc = &props->devices[i];
+ break;
+ }
+ }
+
+ if (desc != NULL)
+ break;
+
+ for (j = 0; j < DVB_USB_ID_MAX_NUM && props->devices[i].warm_ids[j] != NULL; j++) {
+ deb_info("check for warm %x %x\n",props->devices[i].warm_ids[j]->idVendor, props->devices[i].warm_ids[j]->idProduct);
+ if (props->devices[i].warm_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) &&
+ props->devices[i].warm_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) {
+ *cold = 0;
+ desc = &props->devices[i];
+ break;
+ }
+ }
+ }
+
+ if (desc != NULL && props->identify_state != NULL)
+ props->identify_state(udev,props,&desc,cold);
+
+ return desc;
+}
+
+/*
+ * USB
+ */
+int dvb_usb_device_init(struct usb_interface *intf, struct dvb_usb_properties *props, struct module *owner)
+{
+ struct usb_device *udev = interface_to_usbdev(intf);
+ struct dvb_usb_device *d = NULL;
+ struct dvb_usb_device_description *desc = NULL;
+
+ int ret = -ENOMEM,cold=0;
+
+ if ((desc = dvb_usb_find_device(udev,props,&cold)) == NULL) {
+ deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n");
+ return -ENODEV;
+ }
+
+ if (cold) {
+ info("found a '%s' in cold state, will try to load a firmware",desc->name);
+ ret = usb_cypress_load_firmware(udev,props->firmware,props->usb_ctrl);
+ } else {
+ info("found a '%s' in warm state.",desc->name);
+ d = kmalloc(sizeof(struct dvb_usb_device),GFP_KERNEL);
+ if (d == NULL) {
+ err("no memory for 'struct dvb_usb_device'");
+ return ret;
+ }
+ memset(d,0,sizeof(struct dvb_usb_device));
+
+ d->udev = udev;
+ memcpy(&d->props,props,sizeof(struct dvb_usb_properties));
+ d->desc = desc;
+ d->owner = owner;
+
+ if (d->props.size_of_priv > 0) {
+ d->priv = kmalloc(d->props.size_of_priv,GFP_KERNEL);
+ if (d->priv == NULL) {
+ err("no memory for priv in 'struct dvb_usb_device'");
+ kfree(d);
+ return -ENOMEM;
+ }
+ memset(d->priv,0,d->props.size_of_priv);
+ }
+
+ usb_set_intfdata(intf, d);
+
+ ret = dvb_usb_init(d);
+ }
+
+ if (ret == 0)
+ info("%s successfully initialized and connected.",desc->name);
+ else
+ info("%s error while loading driver (%d)",desc->name,ret);
+ return ret;
+}
+EXPORT_SYMBOL(dvb_usb_device_init);
+
+void dvb_usb_device_exit(struct usb_interface *intf)
+{
+ struct dvb_usb_device *d = usb_get_intfdata(intf);
+ const char *name = "generic DVB-USB module";
+
+ usb_set_intfdata(intf,NULL);
+ if (d != NULL && d->desc != NULL) {
+ name = d->desc->name;
+ dvb_usb_exit(d);
+ }
+ info("%s successfully deinitialized and disconnected.",name);
+
+}
+EXPORT_SYMBOL(dvb_usb_device_exit);
+
+/* module stuff */
+static int __init dvb_usb_module_init(void)
+{
+ return 0;
+}
+
+static void __exit dvb_usb_module_exit(void)
+{
+}
+
+module_init (dvb_usb_module_init);
+module_exit (dvb_usb_module_exit);
+
+MODULE_VERSION("0.3");
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("A library module containing commonly used USB and DVB function USB DVB devices");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
new file mode 100644
index 0000000..9f1e23f
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -0,0 +1,175 @@
+/* dvb-usb-remote.c is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * This file contains functions for initializing the the input-device and for handling remote-control-queries.
+ */
+#include "dvb-usb-common.h"
+
+/* Remote-control poll function - called every dib->rc_query_interval ms to see
+ * whether the remote control has received anything.
+ *
+ * TODO: Fix the repeat rate of the input device.
+ */
+static void dvb_usb_read_remote_control(void *data)
+{
+ struct dvb_usb_device *d = data;
+ u32 event;
+ int state;
+
+ /* TODO: need a lock here. We can simply skip checking for the remote control
+ if we're busy. */
+
+ if (d->props.rc_query(d,&event,&state)) {
+ err("error while querying for an remote control event.");
+ goto schedule;
+ }
+
+
+ switch (state) {
+ case REMOTE_NO_KEY_PRESSED:
+ break;
+ case REMOTE_KEY_PRESSED:
+ deb_rc("key pressed\n");
+ d->last_event = event;
+ case REMOTE_KEY_REPEAT:
+ deb_rc("key repeated\n");
+ input_event(&d->rc_input_dev, EV_KEY, event, 1);
+ input_event(&d->rc_input_dev, EV_KEY, d->last_event, 0);
+ input_sync(&d->rc_input_dev);
+ break;
+ default:
+ break;
+ }
+
+/* improved repeat handling ???
+ switch (state) {
+ case REMOTE_NO_KEY_PRESSED:
+ deb_rc("NO KEY PRESSED\n");
+ if (d->last_state != REMOTE_NO_KEY_PRESSED) {
+ deb_rc("releasing event %d\n",d->last_event);
+ input_event(&d->rc_input_dev, EV_KEY, d->last_event, 0);
+ input_sync(&d->rc_input_dev);
+ }
+ d->last_state = REMOTE_NO_KEY_PRESSED;
+ d->last_event = 0;
+ break;
+ case REMOTE_KEY_PRESSED:
+ deb_rc("KEY PRESSED\n");
+ deb_rc("pressing event %d\n",event);
+
+ input_event(&d->rc_input_dev, EV_KEY, event, 1);
+ input_sync(&d->rc_input_dev);
+
+ d->last_event = event;
+ d->last_state = REMOTE_KEY_PRESSED;
+ break;
+ case REMOTE_KEY_REPEAT:
+ deb_rc("KEY_REPEAT\n");
+ if (d->last_state != REMOTE_NO_KEY_PRESSED) {
+ deb_rc("repeating event %d\n",d->last_event);
+ input_event(&d->rc_input_dev, EV_KEY, d->last_event, 2);
+ input_sync(&d->rc_input_dev);
+ d->last_state = REMOTE_KEY_REPEAT;
+ }
+ default:
+ break;
+ }
+*/
+
+schedule:
+ schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
+}
+
+int dvb_usb_remote_init(struct dvb_usb_device *d)
+{
+ int i;
+ if (d->props.rc_key_map == NULL)
+ return 0;
+
+ /* Initialise the remote-control structures.*/
+ init_input_dev(&d->rc_input_dev);
+
+ d->rc_input_dev.evbit[0] = BIT(EV_KEY);
+ d->rc_input_dev.keycodesize = sizeof(unsigned char);
+ d->rc_input_dev.keycodemax = KEY_MAX;
+ d->rc_input_dev.name = "IR-receiver inside an USB DVB receiver";
+
+ /* set the bits for the keys */
+ deb_rc("key map size: %d\n",d->props.rc_key_map_size);
+ for (i = 0; i < d->props.rc_key_map_size; i++) {
+ deb_rc("setting bit for event %d item %d\n",d->props.rc_key_map[i].event, i);
+ set_bit(d->props.rc_key_map[i].event, d->rc_input_dev.keybit);
+ }
+
+ /* Start the remote-control polling. */
+ if (d->props.rc_interval < 40)
+ d->props.rc_interval = 100; /* default */
+
+ /* setting these two values to non-zero, we have to manage key repeats */
+ d->rc_input_dev.rep[REP_PERIOD] = d->props.rc_interval;
+ d->rc_input_dev.rep[REP_DELAY] = d->props.rc_interval + 150;
+
+ input_register_device(&d->rc_input_dev);
+
+ INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);
+
+ info("schedule remote query interval to %d msecs.",d->props.rc_interval);
+ schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
+
+ d->state |= DVB_USB_STATE_REMOTE;
+
+ return 0;
+}
+
+int dvb_usb_remote_exit(struct dvb_usb_device *d)
+{
+ if (d->state & DVB_USB_STATE_REMOTE) {
+ cancel_delayed_work(&d->rc_query_work);
+ flush_scheduled_work();
+ input_unregister_device(&d->rc_input_dev);
+ }
+ d->state &= ~DVB_USB_STATE_REMOTE;
+ return 0;
+}
+
+#define DVB_USB_RC_NEC_EMPTY 0x00
+#define DVB_USB_RC_NEC_KEY_PRESSED 0x01
+#define DVB_USB_RC_NEC_KEY_REPEATED 0x02
+int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *d,
+ u8 keybuf[5], u32 *event, int *state)
+{
+ int i;
+ struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
+ *event = 0;
+ *state = REMOTE_NO_KEY_PRESSED;
+ switch (keybuf[0]) {
+ case DVB_USB_RC_NEC_EMPTY:
+ break;
+ case DVB_USB_RC_NEC_KEY_PRESSED:
+ if ((u8) ~keybuf[1] != keybuf[2] ||
+ (u8) ~keybuf[3] != keybuf[4]) {
+ deb_err("remote control checksum failed.\n");
+ break;
+ }
+ /* See if we can match the raw key code. */
+ for (i = 0; i < sizeof(keymap)/sizeof(struct dvb_usb_rc_key); i++)
+ if (keymap[i].custom == keybuf[1] &&
+ keymap[i].data == keybuf[3]) {
+ *event = keymap[i].event;
+ *state = REMOTE_KEY_PRESSED;
+ break;
+ }
+ deb_err("key mapping failed - no appropriate key found in keymapping\n");
+ break;
+ case DVB_USB_RC_NEC_KEY_REPEATED:
+ *state = REMOTE_KEY_REPEAT;
+ break;
+ default:
+ deb_err("unkown type of remote status: %d\n",keybuf[0]);
+ break;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(dvb_usb_nec_rc_key_to_event);
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
new file mode 100644
index 0000000..83d476f
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
@@ -0,0 +1,211 @@
+/* dvb-usb-urb.c is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * This file contains functions for initializing and handling the
+ * USB and URB stuff.
+ */
+#include "dvb-usb-common.h"
+
+int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,
+ u16 rlen, int delay_ms)
+{
+ int actlen,ret = -ENOMEM;
+
+ if (d->props.generic_bulk_ctrl_endpoint == 0) {
+ err("endpoint for generic control not specified.");
+ return -EINVAL;
+ }
+
+ if (wbuf == NULL || wlen == 0)
+ return -EINVAL;
+
+ if ((ret = down_interruptible(&d->usb_sem)))
+ return ret;
+
+ debug_dump(wbuf,wlen,deb_xfer);
+
+ ret = usb_bulk_msg(d->udev,usb_sndbulkpipe(d->udev,
+ d->props.generic_bulk_ctrl_endpoint), wbuf,wlen,&actlen,
+ 2*HZ);
+
+ if (ret)
+ err("bulk message failed: %d (%d/%d)",ret,wlen,actlen);
+ else
+ ret = actlen != wlen ? -1 : 0;
+
+ /* an answer is expected, and no error before */
+ if (!ret && rbuf && rlen) {
+ if (delay_ms)
+ msleep(delay_ms);
+
+ ret = usb_bulk_msg(d->udev,usb_rcvbulkpipe(d->udev,
+ d->props.generic_bulk_ctrl_endpoint),rbuf,rlen,&actlen,
+ 2*HZ);
+
+ if (ret)
+ err("recv bulk message failed: %d",ret);
+ else
+ debug_dump(rbuf,actlen,deb_xfer);
+ }
+
+ up(&d->usb_sem);
+ return ret;
+}
+EXPORT_SYMBOL(dvb_usb_generic_rw);
+
+int dvb_usb_generic_write(struct dvb_usb_device *d, u8 *buf, u16 len)
+{
+ return dvb_usb_generic_rw(d,buf,len,NULL,0,0);
+}
+EXPORT_SYMBOL(dvb_usb_generic_write);
+
+static void dvb_usb_bulk_urb_complete(struct urb *urb, struct pt_regs *ptregs)
+{
+ struct dvb_usb_device *d = urb->context;
+
+ deb_ts("bulk urb completed. feedcount: %d, status: %d, length: %d\n",d->feedcount,urb->status,
+ urb->actual_length);
+
+ switch (urb->status) {
+ case 0: /* success */
+ case -ETIMEDOUT: /* NAK */
+ break;
+ case -ECONNRESET: /* kill */
+ case -ENOENT:
+ case -ESHUTDOWN:
+ return;
+ default: /* error */
+ deb_ts("urb completition error %d.", urb->status);
+ break;
+ }
+
+ if (d->feedcount > 0 && urb->actual_length > 0) {
+ if (d->state & DVB_USB_STATE_DVB)
+ dvb_dmx_swfilter(&d->demux, (u8*) urb->transfer_buffer,urb->actual_length);
+ } else
+ deb_ts("URB dropped because of feedcount.\n");
+
+ usb_submit_urb(urb,GFP_ATOMIC);
+}
+
+int dvb_usb_urb_kill(struct dvb_usb_device *d)
+{
+ int i;
+ for (i = 0; i < d->urbs_submitted; i++) {
+ deb_info("killing URB no. %d.\n",i);
+
+ /* stop the URB */
+ usb_kill_urb(d->urb_list[i]);
+ }
+ d->urbs_submitted = 0;
+ return 0;
+}
+
+int dvb_usb_urb_submit(struct dvb_usb_device *d)
+{
+ int i,ret;
+ for (i = 0; i < d->urbs_initialized; i++) {
+ deb_info("submitting URB no. %d\n",i);
+ if ((ret = usb_submit_urb(d->urb_list[i],GFP_ATOMIC))) {
+ err("could not submit URB no. %d - get them all back\n",i);
+ dvb_usb_urb_kill(d);
+ return ret;
+ }
+ d->urbs_submitted++;
+ }
+ return 0;
+}
+
+static int dvb_usb_bulk_urb_init(struct dvb_usb_device *d)
+{
+ int i,bufsize = d->props.urb.count * d->props.urb.u.bulk.buffersize;
+
+ deb_info("allocate %d bytes as buffersize for all URBs\n",bufsize);
+ /* allocate the actual buffer for the URBs */
+ if ((d->buffer = usb_buffer_alloc(d->udev, bufsize, SLAB_ATOMIC, &d->dma_handle)) == NULL) {
+ deb_info("not enough memory for urb-buffer allocation.\n");
+ return -ENOMEM;
+ }
+ deb_info("allocation successful\n");
+ memset(d->buffer,0,bufsize);
+
+ d->state |= DVB_USB_STATE_URB_BUF;
+
+ /* allocate the URBs */
+ for (i = 0; i < d->props.urb.count; i++) {
+ if (!(d->urb_list[i] = usb_alloc_urb(0,GFP_ATOMIC))) {
+ return -ENOMEM;
+ }
+
+ usb_fill_bulk_urb( d->urb_list[i], d->udev,
+ usb_rcvbulkpipe(d->udev,d->props.urb.endpoint),
+ &d->buffer[i*d->props.urb.u.bulk.buffersize],
+ d->props.urb.u.bulk.buffersize,
+ dvb_usb_bulk_urb_complete, d);
+
+ d->urb_list[i]->transfer_flags = 0;
+ d->urbs_initialized++;
+ }
+ return 0;
+}
+
+int dvb_usb_urb_init(struct dvb_usb_device *d)
+{
+ /*
+ * when reloading the driver w/o replugging the device
+ * sometimes a timeout occures, this helps
+ */
+ if (d->props.generic_bulk_ctrl_endpoint != 0) {
+ usb_clear_halt(d->udev,usb_sndbulkpipe(d->udev,d->props.generic_bulk_ctrl_endpoint));
+ usb_clear_halt(d->udev,usb_rcvbulkpipe(d->udev,d->props.generic_bulk_ctrl_endpoint));
+ }
+ usb_clear_halt(d->udev,usb_rcvbulkpipe(d->udev,d->props.urb.endpoint));
+
+ /* allocate the array for the data transfer URBs */
+ d->urb_list = kmalloc(d->props.urb.count * sizeof(struct urb *),GFP_KERNEL);
+ if (d->urb_list == NULL)
+ return -ENOMEM;
+ memset(d->urb_list,0,d->props.urb.count * sizeof(struct urb *));
+ d->state |= DVB_USB_STATE_URB_LIST;
+
+ switch (d->props.urb.type) {
+ case DVB_USB_BULK:
+ return dvb_usb_bulk_urb_init(d);
+ case DVB_USB_ISOC:
+ err("isochronous transfer not yet implemented in dvb-usb.");
+ return -EINVAL;
+ default:
+ err("unkown URB-type for data transfer.");
+ return -EINVAL;
+ }
+}
+
+int dvb_usb_urb_exit(struct dvb_usb_device *d)
+{
+ int i;
+
+ dvb_usb_urb_kill(d);
+
+ if (d->state & DVB_USB_STATE_URB_LIST) {
+ for (i = 0; i < d->urbs_initialized; i++) {
+ if (d->urb_list[i] != NULL) {
+ deb_info("freeing URB no. %d.\n",i);
+ /* free the URBs */
+ usb_free_urb(d->urb_list[i]);
+ }
+ }
+ d->urbs_initialized = 0;
+ /* free the urb array */
+ kfree(d->urb_list);
+ d->state &= ~DVB_USB_STATE_URB_LIST;
+ }
+
+ if (d->state & DVB_USB_STATE_URB_BUF)
+ usb_buffer_free(d->udev, d->props.urb.u.bulk.buffersize * d->props.urb.count,
+ d->buffer, d->dma_handle);
+
+ d->state &= ~DVB_USB_STATE_URB_BUF;
+ return 0;
+}
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
new file mode 100644
index 0000000..abcee19
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -0,0 +1,315 @@
+/* dvb-usb.h is part of the DVB USB library.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ * see dvb-usb-init.c for copyright information.
+ *
+ * the headerfile, all dvb-usb-drivers have to include.
+ */
+#ifndef __DVB_USB_H__
+#define __DVB_USB_H__
+
+#include <linux/config.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+
+#include "dvb_frontend.h"
+#include "dvb_demux.h"
+#include "dvb_net.h"
+#include "dmxdev.h"
+
+#include "dvb-pll.h"
+
+#include "dvb-usb-ids.h"
+
+/* debug */
+#ifdef CONFIG_DVB_USB_DEBUG
+#define dprintk(var,level,args...) \
+ do { if ((var & level)) { printk(args); } } while (0)
+
+#define debug_dump(b,l,func) {\
+ int loop_; \
+ for (loop_ = 0; loop_ < l; loop_++) func("%02x ", b[loop_]); \
+ func("\n");\
+}
+#define DVB_USB_DEBUG_STATUS
+#else
+#define dprintk(args...)
+#define debug_dump(b,l,func)
+
+#define DVB_USB_DEBUG_STATUS " (debugging is not enabled)"
+
+#endif
+
+/* generic log methods - taken from usb.h */
+#ifndef DVB_USB_LOG_PREFIX
+ #define DVB_USB_LOG_PREFIX "dvb-usb (please define a log prefix)"
+#endif
+
+#undef err
+#define err(format, arg...) printk(KERN_ERR DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
+#undef info
+#define info(format, arg...) printk(KERN_INFO DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
+#undef warn
+#define warn(format, arg...) printk(KERN_WARNING DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
+
+/**
+ * struct dvb_usb_device_description - name and its according USB IDs
+ * @name: real name of the box, regardless which DVB USB device class is in use
+ * @cold_ids: array of struct usb_device_id which describe the device in
+ * pre-firmware state
+ * @warm_ids: array of struct usb_device_id which describe the device in
+ * post-firmware state
+ *
+ * Each DVB USB device class can have one or more actual devices, this struct
+ * assigns a name to it.
+ */
+struct dvb_usb_device_description {
+ const char *name;
+
+#define DVB_USB_ID_MAX_NUM 15
+ struct usb_device_id *cold_ids[DVB_USB_ID_MAX_NUM];
+ struct usb_device_id *warm_ids[DVB_USB_ID_MAX_NUM];
+};
+
+/**
+ * struct dvb_usb_rc_key - a remote control key and its input-event
+ * @custom: the vendor/custom part of the key
+ * @data: the actual key part
+ * @event: the input event assigned to key identified by custom and data
+ */
+struct dvb_usb_rc_key {
+ u8 custom,data;
+ u32 event;
+};
+
+struct dvb_usb_device;
+
+/**
+ * struct dvb_usb_properties - properties of a dvb-usb-device
+ * @caps: capabilites of the DVB USB device.
+ * @pid_filter_count: number of PID filter position in the optional hardware
+ * PID-filter.
+ *
+ * @usb_ctrl: which USB device-side controller is in use. Needed for firmware
+ * download.
+ * @firmware: name of the firmware file.
+ *
+ * @size_of_priv: how many bytes shall be allocated for the private field
+ * of struct dvb_usb_device.
+ *
+ * @power_ctrl: called to enable/disable power of the device.
+ * @streaming_crtl: called to start and stop the MPEG2-TS streaming of the
+ * device (not URB submitting/killing).
+ * @pid_filter_ctrl: called to en/disable the PID filter, if any.
+ * @pid_filter: called to set/unset a PID for filtering.
+ *
+ * @read_mac_address: called to read the MAC address of the device.
+ *
+ * @frontend_attach: called to attach the possible frontends (fill fe-field
+ * of struct dvb_usb_device).
+ * @tuner_attach: called to attach the correct tuner and to fill pll_addr,
+ * pll_desc and pll_init_buf of struct dvb_usb_device).
+ * @identify_state: called to determine the state (cold or warm), when it
+ * is not distinguishable by the USB IDs.
+ *
+ * @rc_key_map: a hard-wired array of struct dvb_usb_rc_key (NULL to disable
+ * remote control handling).
+ * @rc_key_map_size: number of items in @rc_key_map.
+ * @rc_query: called to query an event event.
+ * @rc_interval: time in ms between two queries.
+ *
+ * @i2c_algo: i2c_algorithm if the device has I2CoverUSB.
+ *
+ * @generic_bulk_ctrl_endpoint: most of the DVB USB devices have a generic
+ * endpoint which received control messages with bulk transfers. When this
+ * is non-zero, one can use dvb_usb_generic_rw and dvb_usb_generic_write-
+ * helper functions.
+ *
+ * @urb: describes the kind of USB transfer used for MPEG2-TS-streaming.
+ * Currently only BULK is implemented
+ *
+ * @num_device_descs: number of struct dvb_usb_device_description in @devices
+ * @devices: array of struct dvb_usb_device_description compatibles with these
+ * properties.
+ */
+struct dvb_usb_properties {
+
+#define DVB_USB_HAS_PID_FILTER 0x01
+#define DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF 0x02
+#define DVB_USB_NEED_PID_FILTERING 0x04
+#define DVB_USB_IS_AN_I2C_ADAPTER 0x08
+ int caps;
+ int pid_filter_count;
+
+#define CYPRESS_AN2135 0
+#define CYPRESS_AN2235 1
+#define CYPRESS_FX2 2
+ int usb_ctrl;
+ const char *firmware;
+
+ int size_of_priv;
+
+ int (*power_ctrl) (struct dvb_usb_device *, int);
+ int (*streaming_ctrl) (struct dvb_usb_device *, int);
+ int (*pid_filter_ctrl) (struct dvb_usb_device *, int);
+ int (*pid_filter) (struct dvb_usb_device *, int, u16, int);
+
+ int (*read_mac_address) (struct dvb_usb_device *, u8 []);
+ int (*frontend_attach) (struct dvb_usb_device *);
+ int (*tuner_attach) (struct dvb_usb_device *);
+
+ int (*identify_state) (struct usb_device *, struct dvb_usb_properties *,
+ struct dvb_usb_device_description **, int *);
+
+/* remote control properties */
+#define REMOTE_NO_KEY_PRESSED 0x00
+#define REMOTE_KEY_PRESSED 0x01
+#define REMOTE_KEY_REPEAT 0x02
+ struct dvb_usb_rc_key *rc_key_map;
+ int rc_key_map_size;
+ int (*rc_query) (struct dvb_usb_device *, u32 *, int *);
+ int rc_interval;
+
+ struct i2c_algorithm *i2c_algo;
+
+ int generic_bulk_ctrl_endpoint;
+
+ struct {
+#define DVB_USB_BULK 1
+#define DVB_USB_ISOC 2
+ int type;
+ int count;
+ int endpoint;
+
+ union {
+ struct {
+ int buffersize; /* per URB */
+ } bulk;
+ struct {
+ int framesperurb;
+ int framesize;
+ } isoc;
+ } u;
+ } urb;
+
+ int num_device_descs;
+ struct dvb_usb_device_description devices[8];
+};
+
+
+/**
+ * struct dvb_usb_device - object of a DVB USB device
+ * @props: copy of the struct dvb_usb_properties this device belongs to.
+ * @desc: pointer to the device's struct dvb_usb_device_description.
+ * @state: initialization and runtime state of the device.
+ *
+ * @udev: pointer to the device's struct usb_device.
+ * @urb_list: array of dynamically allocated struct urb for the MPEG2-TS-
+ * streaming.
+ * @buffer: buffer used to streaming.
+ * @dma_handle: dma_addr_t for buffer.
+ * @urbs_initialized: number of URBs initialized.
+ * @urbs_submitted: number of URBs submitted.
+ * @feedcount: number of reqested feeds (used for streaming-activation)
+ * @pid_filtering: is hardware pid_filtering used or not.
+ * @usb_sem: semaphore of USB control messages (reading needs two messages)
+ * @i2c_sem: semaphore for i2c-transfers
+ * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB
+ * @pll_addr: I2C address of the tuner for programming
+ * @pll_init: array containing the initialization buffer
+ * @pll_desc: pointer to the appropriate struct dvb_pll_desc
+ * @tuner_pass_ctrl: called to (de)activate tuner passthru of the demod
+ * @dvb_adap: device's dvb_adapter.
+ * @dmxdev: device's dmxdev.
+ * @demux: device's software demuxer.
+ * @dvb_net: device's dvb_net interfaces.
+ * @dvb_frontend: device's frontend.
+ * @max_feed_count: how many feeds can be handled simultaneously by this
+ * device
+ * @fe_sleep: rerouted frontend-sleep function.
+ * @fe_init: rerouted frontend-init (wakeup) function.
+ * @rc_input_dev: input device for the remote control.
+ * @rc_query_work: struct work_struct frequent rc queries
+ * @last_event: last triggered event
+ * @last_state: last state (no, pressed, repeat)
+ * @owner: owner of the dvb_adapter
+ * @priv: private data of the actual driver (allocate by dvb-usb, size defined
+ * in size_of_priv of dvb_usb_properties).
+ */
+struct dvb_usb_device {
+ struct dvb_usb_properties props;
+ struct dvb_usb_device_description *desc;
+
+#define DVB_USB_STATE_INIT 0x000
+#define DVB_USB_STATE_URB_LIST 0x001
+#define DVB_USB_STATE_URB_BUF 0x002
+#define DVB_USB_STATE_DVB 0x004
+#define DVB_USB_STATE_I2C 0x008
+#define DVB_USB_STATE_REMOTE 0x010
+#define DVB_USB_STATE_URB_SUBMIT 0x020
+ int state;
+
+ /* usb */
+ struct usb_device *udev;
+ struct urb **urb_list;
+ u8 *buffer;
+ dma_addr_t dma_handle;
+ int urbs_initialized;
+ int urbs_submitted;
+
+ int feedcount;
+ int pid_filtering;
+
+ /* locking */
+ struct semaphore usb_sem;
+
+ /* i2c */
+ struct semaphore i2c_sem;
+ struct i2c_adapter i2c_adap;
+
+ /* tuner programming information */
+ u8 pll_addr;
+ u8 pll_init[4];
+ struct dvb_pll_desc *pll_desc;
+ int (*tuner_pass_ctrl)(struct dvb_frontend *, int, u8);
+
+ /* dvb */
+ struct dvb_adapter dvb_adap;
+ struct dmxdev dmxdev;
+ struct dvb_demux demux;
+ struct dvb_net dvb_net;
+ struct dvb_frontend* fe;
+ int max_feed_count;
+
+ int (*fe_sleep) (struct dvb_frontend *);
+ int (*fe_init) (struct dvb_frontend *);
+
+ /* remote control */
+ struct input_dev rc_input_dev;
+ struct work_struct rc_query_work;
+ u32 last_event;
+ int last_state;
+
+ struct module *owner;
+
+ void *priv;
+};
+
+extern int dvb_usb_device_init(struct usb_interface *, struct dvb_usb_properties *, struct module *);
+extern void dvb_usb_device_exit(struct usb_interface *);
+
+/* the generic read/write method for device control */
+extern int dvb_usb_generic_rw(struct dvb_usb_device *, u8 *, u16, u8 *, u16,int);
+extern int dvb_usb_generic_write(struct dvb_usb_device *, u8 *, u16);
+
+/* commonly used remote control parsing */
+extern int dvb_usb_nec_rc_key_to_event(struct dvb_usb_device *, u8[], u32 *, int *);
+
+/* commonly used pll init and set functions */
+extern int dvb_usb_pll_init_i2c(struct dvb_frontend *);
+extern int dvb_usb_pll_set(struct dvb_frontend *, struct dvb_frontend_parameters *, u8[]);
+extern int dvb_usb_pll_set_i2c(struct dvb_frontend *, struct dvb_frontend_parameters *);
+
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/nova-t-usb2.c b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
new file mode 100644
index 0000000..9d83781
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/nova-t-usb2.c
@@ -0,0 +1,236 @@
+/* DVB USB framework compliant Linux driver for the Hauppauge WinTV-NOVA-T usb2
+ * DVB-T receiver.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#include "dibusb.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=rc,2=eeprom (|-able))." DVB_USB_DEBUG_STATUS);
+
+#define deb_rc(args...) dprintk(debug,0x01,args)
+#define deb_ee(args...) dprintk(debug,0x02,args)
+
+/* Hauppauge NOVA-T USB2 keys */
+static struct dvb_usb_rc_key haupp_rc_keys [] = {
+ { 0x1e, 0x00, KEY_0 },
+ { 0x1e, 0x01, KEY_1 },
+ { 0x1e, 0x02, KEY_2 },
+ { 0x1e, 0x03, KEY_3 },
+ { 0x1e, 0x04, KEY_4 },
+ { 0x1e, 0x05, KEY_5 },
+ { 0x1e, 0x06, KEY_6 },
+ { 0x1e, 0x07, KEY_7 },
+ { 0x1e, 0x08, KEY_8 },
+ { 0x1e, 0x09, KEY_9 },
+ { 0x1e, 0x0a, KEY_KPASTERISK },
+ { 0x1e, 0x0b, KEY_RED },
+ { 0x1e, 0x0c, KEY_RADIO },
+ { 0x1e, 0x0d, KEY_MENU },
+ { 0x1e, 0x0e, KEY_GRAVE }, /* # */
+ { 0x1e, 0x0f, KEY_MUTE },
+ { 0x1e, 0x10, KEY_VOLUMEUP },
+ { 0x1e, 0x11, KEY_VOLUMEDOWN },
+ { 0x1e, 0x12, KEY_CHANNEL },
+ { 0x1e, 0x14, KEY_UP },
+ { 0x1e, 0x15, KEY_DOWN },
+ { 0x1e, 0x16, KEY_LEFT },
+ { 0x1e, 0x17, KEY_RIGHT },
+ { 0x1e, 0x18, KEY_VIDEO },
+ { 0x1e, 0x19, KEY_AUDIO },
+ { 0x1e, 0x1a, KEY_MEDIA },
+ { 0x1e, 0x1b, KEY_EPG },
+ { 0x1e, 0x1c, KEY_TV },
+ { 0x1e, 0x1e, KEY_NEXT },
+ { 0x1e, 0x1f, KEY_BACK },
+ { 0x1e, 0x20, KEY_CHANNELUP },
+ { 0x1e, 0x21, KEY_CHANNELDOWN },
+ { 0x1e, 0x24, KEY_LAST }, /* Skip backwards */
+ { 0x1e, 0x25, KEY_OK },
+ { 0x1e, 0x29, KEY_BLUE},
+ { 0x1e, 0x2e, KEY_GREEN },
+ { 0x1e, 0x30, KEY_PAUSE },
+ { 0x1e, 0x32, KEY_REWIND },
+ { 0x1e, 0x34, KEY_FASTFORWARD },
+ { 0x1e, 0x35, KEY_PLAY },
+ { 0x1e, 0x36, KEY_STOP },
+ { 0x1e, 0x37, KEY_RECORD },
+ { 0x1e, 0x38, KEY_YELLOW },
+ { 0x1e, 0x3b, KEY_GOTO },
+ { 0x1e, 0x3d, KEY_POWER },
+};
+
+/* Firmware bug? sometimes, when a new key is pressed, the previous pressed key
+ * is delivered. No workaround yet, maybe a new firmware.
+ */
+static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+{
+ u8 key[5],cmd[2] = { DIBUSB_REQ_POLL_REMOTE, 0x35 }, data,toggle,custom;
+ u16 raw;
+ int i;
+ struct dibusb_state *st = d->priv;
+
+ dvb_usb_generic_rw(d,cmd,2,key,5,0);
+
+ *state = REMOTE_NO_KEY_PRESSED;
+ switch (key[0]) {
+ case DIBUSB_RC_HAUPPAUGE_KEY_PRESSED:
+ raw = ((key[1] << 8) | key[2]) >> 3;
+ toggle = !!(raw & 0x800);
+ data = raw & 0x3f;
+ custom = (raw >> 6) & 0x1f;
+
+ deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",key[1],key[2],key[3],custom,data,toggle);
+
+ for (i = 0; i < ARRAY_SIZE(haupp_rc_keys); i++) {
+ deb_rc("c: %x, d: %x\n",haupp_rc_keys[i].data,haupp_rc_keys[i].custom);
+ if (haupp_rc_keys[i].data == data &&
+ haupp_rc_keys[i].custom == custom) {
+ *event = haupp_rc_keys[i].event;
+ *state = REMOTE_KEY_PRESSED;
+ if (st->old_toggle == toggle) {
+ if (st->last_repeat_count++ < 2)
+ *state = REMOTE_NO_KEY_PRESSED;
+ } else {
+ st->last_repeat_count = 0;
+ st->old_toggle = toggle;
+ }
+ break;
+ }
+ }
+
+ break;
+ case DIBUSB_RC_HAUPPAUGE_KEY_EMPTY:
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6])
+{
+ int i;
+ u8 b;
+
+ mac[0] = 0x00;
+ mac[1] = 0x0d;
+ mac[2] = 0xfe;
+
+ /* this is a complete guess, but works for my box */
+ for (i = 136; i < 139; i++) {
+ dibusb_read_eeprom_byte(d,i, &b);
+
+ mac[5 - (i - 136)] = b;
+
+/* deb_ee("%02x ",b);
+ if ((i+1) % 16 == 0)
+ deb_ee("\n");*/
+ }
+
+ return 0;
+}
+
+/* USB Driver stuff */
+static struct dvb_usb_properties nova_t_properties;
+
+static int nova_t_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&nova_t_properties,THIS_MODULE);
+}
+
+/* do not change the order of the ID table */
+static struct usb_device_id nova_t_table [] = {
+/* 00 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_COLD) },
+/* 01 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_WARM) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, nova_t_table);
+
+static struct dvb_usb_properties nova_t_properties = {
+ .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
+ .pid_filter_count = 32,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-nova-t-usb2-01.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb2_0_streaming_ctrl,
+ .pid_filter = dibusb_pid_filter,
+ .pid_filter_ctrl = dibusb_pid_filter_ctrl,
+ .power_ctrl = dibusb2_0_power_ctrl,
+ .frontend_attach = dibusb_dib3000mc_frontend_attach,
+ .tuner_attach = dibusb_dib3000mc_tuner_attach,
+ .read_mac_address = nova_t_read_mac_address,
+
+ .rc_interval = 100,
+ .rc_key_map = haupp_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(haupp_rc_keys),
+ .rc_query = nova_t_rc_query,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x06,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "Hauppauge WinTV-NOVA-T usb2",
+ { &nova_t_table[0], NULL },
+ { &nova_t_table[1], NULL },
+ },
+ }
+};
+
+static struct usb_driver nova_t_driver = {
+ .owner = THIS_MODULE,
+ .name = "Hauppauge WinTV-NOVA-T usb2",
+ .probe = nova_t_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = nova_t_table,
+};
+
+/* module stuff */
+static int __init nova_t_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&nova_t_driver))) {
+ err("usb_register failed. Error number %d",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit nova_t_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&nova_t_driver);
+}
+
+module_init (nova_t_module_init);
+module_exit (nova_t_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Hauppauge WinTV-NOVA-T usb2");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c
new file mode 100644
index 0000000..aa56042
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/umt-010.c
@@ -0,0 +1,162 @@
+/* DVB USB framework compliant Linux driver for the HanfTek UMT-010 USB2.0
+ * DVB-T receiver.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.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
+ */
+#include "dibusb.h"
+
+#include "mt352.h"
+
+static int umt_mt352_demod_init(struct dvb_frontend *fe)
+{
+ static u8 mt352_clock_config[] = { 0x89, 0xb8, 0x2d };
+ static u8 mt352_reset[] = { 0x50, 0x80 };
+ static u8 mt352_mclk_ratio[] = { 0x8b, 0x00 };
+ static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 };
+ static u8 mt352_agc_cfg[] = { 0x67, 0x10, 0xa0 };
+
+ static u8 mt352_sec_agc_cfg1[] = { 0x6a, 0xff };
+ static u8 mt352_sec_agc_cfg2[] = { 0x6d, 0xff };
+ static u8 mt352_sec_agc_cfg3[] = { 0x70, 0x40 };
+ static u8 mt352_sec_agc_cfg4[] = { 0x7b, 0x03 };
+ static u8 mt352_sec_agc_cfg5[] = { 0x7d, 0x0f };
+
+ static u8 mt352_acq_ctl[] = { 0x53, 0x50 };
+ static u8 mt352_input_freq_1[] = { 0x56, 0x31, 0x06 };
+
+ mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config));
+ udelay(2000);
+ mt352_write(fe, mt352_reset, sizeof(mt352_reset));
+ mt352_write(fe, mt352_mclk_ratio, sizeof(mt352_mclk_ratio));
+
+ mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg));
+ mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg));
+
+ mt352_write(fe, mt352_sec_agc_cfg1, sizeof(mt352_sec_agc_cfg1));
+ mt352_write(fe, mt352_sec_agc_cfg2, sizeof(mt352_sec_agc_cfg2));
+ mt352_write(fe, mt352_sec_agc_cfg3, sizeof(mt352_sec_agc_cfg3));
+ mt352_write(fe, mt352_sec_agc_cfg4, sizeof(mt352_sec_agc_cfg4));
+ mt352_write(fe, mt352_sec_agc_cfg5, sizeof(mt352_sec_agc_cfg5));
+
+ mt352_write(fe, mt352_acq_ctl, sizeof(mt352_acq_ctl));
+ mt352_write(fe, mt352_input_freq_1, sizeof(mt352_input_freq_1));
+
+ return 0;
+}
+
+static int umt_mt352_frontend_attach(struct dvb_usb_device *d)
+{
+ struct mt352_config umt_config;
+
+ memset(&umt_config,0,sizeof(struct mt352_config));
+ umt_config.demod_init = umt_mt352_demod_init;
+ umt_config.demod_address = 0xf;
+ umt_config.pll_set = dvb_usb_pll_set;
+
+ d->fe = mt352_attach(&umt_config, &d->i2c_adap);
+
+ return 0;
+}
+
+static int umt_tuner_attach (struct dvb_usb_device *d)
+{
+ d->pll_addr = 0x61;
+ d->pll_desc = &dvb_pll_tua6034;
+ return 0;
+}
+
+/* USB Driver stuff */
+static struct dvb_usb_properties umt_properties;
+
+static int umt_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ if (dvb_usb_device_init(intf,&umt_properties,THIS_MODULE) == 0)
+ return 0;
+ return -EINVAL;
+}
+
+/* do not change the order of the ID table */
+static struct usb_device_id umt_table [] = {
+/* 00 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_COLD) },
+/* 01 */ { USB_DEVICE(USB_VID_HANFTEK, USB_PID_HANFTEK_UMT_010_WARM) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, umt_table);
+
+static struct dvb_usb_properties umt_properties = {
+ .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-umt-010-02.fw",
+
+ .size_of_priv = sizeof(struct dibusb_state),
+
+ .streaming_ctrl = dibusb2_0_streaming_ctrl,
+ .power_ctrl = dibusb_power_ctrl,
+ .frontend_attach = umt_mt352_frontend_attach,
+ .tuner_attach = umt_tuner_attach,
+
+ .i2c_algo = &dibusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 20,
+ .endpoint = 0x06,
+ .u = {
+ .bulk = {
+ .buffersize = 512,
+ }
+ }
+ },
+
+ .num_device_descs = 1,
+ .devices = {
+ { "Hanftek UMT-010 DVB-T USB2.0",
+ { &umt_table[0], NULL },
+ { &umt_table[1], NULL },
+ },
+ }
+};
+
+static struct usb_driver umt_driver = {
+ .owner = THIS_MODULE,
+ .name = "HanfTek UMT-010 USB2.0 DVB-T devices",
+ .probe = umt_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = umt_table,
+};
+
+/* module stuff */
+static int __init umt_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&umt_driver))) {
+ err("usb_register failed. Error number %d",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit umt_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&umt_driver);
+}
+
+module_init (umt_module_init);
+module_exit (umt_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for HanfTek UMT 010 USB2.0 DVB-T device");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
new file mode 100644
index 0000000..2746edf
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -0,0 +1,196 @@
+/* DVB frontend part of the Linux driver for TwinhanDTV Alpha/MagicBoxII USB2.0
+ * DVB-T receiver.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * 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
+ *
+ */
+#include "vp7045.h"
+
+/* It is a Zarlink MT352 within a Samsung Tuner (DNOS404ZH102A) - 040929 - AAT
+ *
+ * Programming is hidden inside the firmware, so set_frontend is very easy.
+ * Even though there is a Firmware command that one can use to access the demod
+ * via its registers. This is used for status information.
+ */
+
+struct vp7045_fe_state {
+ struct dvb_frontend fe;
+ struct dvb_usb_device *d;
+};
+
+
+static int vp7045_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ u8 s0 = vp7045_read_reg(state->d,0x00),
+ s1 = vp7045_read_reg(state->d,0x01),
+ s3 = vp7045_read_reg(state->d,0x03);
+
+ *status = 0;
+ if (s0 & (1 << 4))
+ *status |= FE_HAS_CARRIER;
+ if (s0 & (1 << 1))
+ *status |= FE_HAS_VITERBI;
+ if (s0 & (1 << 5))
+ *status |= FE_HAS_LOCK;
+ if (s1 & (1 << 1))
+ *status |= FE_HAS_SYNC;
+ if (s3 & (1 << 6))
+ *status |= FE_HAS_SIGNAL;
+
+ if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
+ (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
+ *status &= ~FE_HAS_LOCK;
+
+ return 0;
+}
+
+static int vp7045_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ *ber = (vp7045_read_reg(state->d, 0x0D) << 16) |
+ (vp7045_read_reg(state->d, 0x0E) << 8) |
+ vp7045_read_reg(state->d, 0x0F);
+ return 0;
+}
+
+static int vp7045_fe_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ *unc = (vp7045_read_reg(state->d, 0x10) << 8) |
+ vp7045_read_reg(state->d, 0x11);
+ return 0;
+}
+
+static int vp7045_fe_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ u16 signal = (vp7045_read_reg(state->d, 0x14) << 8) |
+ vp7045_read_reg(state->d, 0x15);
+
+ *strength = ~signal;
+ return 0;
+}
+
+static int vp7045_fe_read_snr(struct dvb_frontend* fe, u16 *snr)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ u8 _snr = vp7045_read_reg(state->d, 0x09);
+ *snr = (_snr << 8) | _snr;
+ return 0;
+}
+
+static int vp7045_fe_init(struct dvb_frontend* fe)
+{
+ return 0;
+}
+
+static int vp7045_fe_sleep(struct dvb_frontend* fe)
+{
+ return 0;
+}
+
+static int vp7045_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+{
+ tune->min_delay_ms = 800;
+ return 0;
+}
+
+static int vp7045_fe_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ u8 buf[5];
+ u32 freq = fep->frequency / 1000;
+
+ buf[0] = (freq >> 16) & 0xff;
+ buf[1] = (freq >> 8) & 0xff;
+ buf[2] = freq & 0xff;
+ buf[3] = 0;
+
+ switch (fep->u.ofdm.bandwidth) {
+ case BANDWIDTH_8_MHZ: buf[4] = 8; break;
+ case BANDWIDTH_7_MHZ: buf[4] = 7; break;
+ case BANDWIDTH_6_MHZ: buf[4] = 6; break;
+ case BANDWIDTH_AUTO: return -EOPNOTSUPP;
+ default:
+ return -EINVAL;
+ }
+
+ vp7045_usb_op(state->d,LOCK_TUNER_COMMAND,buf,5,NULL,0,200);
+ return 0;
+}
+
+static int vp7045_fe_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
+{
+ return 0;
+}
+
+static void vp7045_fe_release(struct dvb_frontend* fe)
+{
+ struct vp7045_fe_state *state = fe->demodulator_priv;
+ kfree(state);
+}
+
+static struct dvb_frontend_ops vp7045_fe_ops;
+
+struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d)
+{
+ struct vp7045_fe_state *s = kmalloc(sizeof(struct vp7045_fe_state), GFP_KERNEL);
+ if (s == NULL)
+ goto error;
+ memset(s,0,sizeof(struct vp7045_fe_state));
+
+ s->d = d;
+ s->fe.ops = &vp7045_fe_ops;
+ s->fe.demodulator_priv = s;
+
+ goto success;
+error:
+ return NULL;
+success:
+ return &s->fe;
+}
+
+
+static struct dvb_frontend_ops vp7045_fe_ops = {
+ .info = {
+ .name = "Twinhan VP7045/46 USB DVB-T",
+ .type = FE_OFDM,
+ .frequency_min = 44250000,
+ .frequency_max = 867250000,
+ .frequency_stepsize = 1000,
+ .caps = FE_CAN_INVERSION_AUTO |
+ FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_RECOVER |
+ FE_CAN_HIERARCHY_AUTO,
+ },
+
+ .release = vp7045_fe_release,
+
+ .init = vp7045_fe_init,
+ .sleep = vp7045_fe_sleep,
+
+ .set_frontend = vp7045_fe_set_frontend,
+ .get_frontend = vp7045_fe_get_frontend,
+ .get_tune_settings = vp7045_fe_get_tune_settings,
+
+ .read_status = vp7045_fe_read_status,
+ .read_ber = vp7045_fe_read_ber,
+ .read_signal_strength = vp7045_fe_read_signal_strength,
+ .read_snr = vp7045_fe_read_snr,
+ .read_ucblocks = vp7045_fe_read_unc_blocks,
+};
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
new file mode 100644
index 0000000..02ecc9a
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -0,0 +1,263 @@
+/* DVB USB compliant Linux driver for the
+ * - TwinhanDTV Alpha/MagicBoxII USB2.0 DVB-T receiver
+ * - DigitalNow TinyUSB2 DVB-t receiver
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * 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
+ */
+#include "vp7045.h"
+
+/* debug */
+int dvb_usb_vp7045_debug;
+module_param_named(debug,dvb_usb_vp7045_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);
+
+int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in, int inlen, int msec)
+{
+ int ret = 0;
+ u8 inbuf[12] = { 0 }, outbuf[20] = { 0 };
+
+ outbuf[0] = cmd;
+
+ if (outlen > 19)
+ outlen = 19;
+
+ if (inlen > 11)
+ inlen = 11;
+
+ if (out != NULL && outlen > 0)
+ memcpy(&outbuf[1], out, outlen);
+
+ deb_xfer("out buffer: ");
+ debug_dump(outbuf,outlen+1,deb_xfer);
+
+ if ((ret = down_interruptible(&d->usb_sem)))
+ return ret;
+
+ if (usb_control_msg(d->udev,
+ usb_sndctrlpipe(d->udev,0),
+ TH_COMMAND_OUT, USB_TYPE_VENDOR | USB_DIR_OUT, 0, 0,
+ outbuf, 20, 2*HZ) != 20) {
+ err("USB control message 'out' went wrong.");
+ ret = -EIO;
+ goto unlock;
+ }
+
+ msleep(msec);
+
+ if (usb_control_msg(d->udev,
+ usb_rcvctrlpipe(d->udev,0),
+ TH_COMMAND_IN, USB_TYPE_VENDOR | USB_DIR_IN, 0, 0,
+ inbuf, 12, 2*HZ) != 12) {
+ err("USB control message 'in' went wrong.");
+ ret = -EIO;
+ goto unlock;
+ }
+
+ deb_xfer("in buffer: ");
+ debug_dump(inbuf,12,deb_xfer);
+
+ if (in != NULL && inlen > 0)
+ memcpy(in,&inbuf[1],inlen);
+
+unlock:
+ up(&d->usb_sem);
+
+ return ret;
+}
+
+u8 vp7045_read_reg(struct dvb_usb_device *d, u8 reg)
+{
+ u8 obuf[2] = { 0 },v;
+ obuf[1] = reg;
+
+ vp7045_usb_op(d,TUNER_REG_READ,obuf,2,&v,1,30);
+
+ return v;
+}
+
+static int vp7045_power_ctrl(struct dvb_usb_device *d, int onoff)
+{
+ u8 v = onoff;
+ return vp7045_usb_op(d,SET_TUNER_POWER,&v,1,NULL,0,150);
+}
+
+/* remote control stuff */
+
+/* The keymapping struct. Somehow this should be loaded to the driver, but
+ * currently it is hardcoded. */
+static struct dvb_usb_rc_key vp7045_rc_keys[] = {
+ /* insert the keys like this. to make the raw keys visible, enable
+ * debug=0x04 when loading dvb-usb-vp7045. */
+
+ /* these keys are probably wrong. I don't have a working IR-receiver on my
+ * vp7045, so I can't test it. Patches are welcome. */
+ { 0x00, 0x01, KEY_1 },
+ { 0x00, 0x02, KEY_2 },
+};
+
+static int vp7045_rc_query(struct dvb_usb_device *d, u32 *key_buf, int *state)
+{
+ u8 key;
+ int i;
+ vp7045_usb_op(d,RC_VAL_READ,NULL,0,&key,1,20);
+
+ deb_rc("remote query key: %x %d\n",key,key);
+
+ if (key == 0x44) {
+ *state = REMOTE_NO_KEY_PRESSED;
+ return 0;
+ }
+
+ for (i = 0; i < sizeof(vp7045_rc_keys)/sizeof(struct dvb_usb_rc_key); i++)
+ if (vp7045_rc_keys[i].data == key) {
+ *state = REMOTE_KEY_PRESSED;
+ *key_buf = vp7045_rc_keys[i].event;
+ break;
+ }
+ return 0;
+}
+
+static int vp7045_read_eeprom(struct dvb_usb_device *d,u8 *buf, int len, int offset)
+{
+ int i = 0;
+ u8 v,br[2];
+ for (i=0; i < len; i++) {
+ v = offset + i;
+ vp7045_usb_op(d,GET_EE_VALUE,&v,1,br,2,5);
+ buf[i] = br[1];
+ }
+ deb_info("VP7045 EEPROM read (offs: %d, len: %d) : ",offset, i);
+ debug_dump(buf,i,deb_info);
+ return 0;
+}
+
+
+static int vp7045_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
+{
+ return vp7045_read_eeprom(d,mac, 6, MAC_0_ADDR);
+}
+
+static int vp7045_frontend_attach(struct dvb_usb_device *d)
+{
+ u8 buf[255] = { 0 };
+
+ vp7045_usb_op(d,VENDOR_STRING_READ,NULL,0,buf,20,0);
+ buf[10] = '\0';
+ deb_info("firmware says: %s ",buf);
+
+ vp7045_usb_op(d,PRODUCT_STRING_READ,NULL,0,buf,20,0);
+ buf[10] = '\0';
+ deb_info("%s ",buf);
+
+ vp7045_usb_op(d,FW_VERSION_READ,NULL,0,buf,20,0);
+ buf[10] = '\0';
+ deb_info("v%s\n",buf);
+
+/* Dump the EEPROM */
+/* vp7045_read_eeprom(d,buf, 255, FX2_ID_ADDR); */
+
+ d->fe = vp7045_fe_attach(d);
+
+ return 0;
+}
+
+static struct dvb_usb_properties vp7045_properties;
+
+static int vp7045_usb_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return dvb_usb_device_init(intf,&vp7045_properties,THIS_MODULE);
+}
+
+static struct usb_device_id vp7045_usb_table [] = {
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7045_COLD) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7045_WARM) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_DNTV_TINYUSB2_COLD) },
+ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_DNTV_TINYUSB2_WARM) },
+ { 0 },
+};
+MODULE_DEVICE_TABLE(usb, vp7045_usb_table);
+
+static struct dvb_usb_properties vp7045_properties = {
+ .caps = 0,
+
+ .usb_ctrl = CYPRESS_FX2,
+ .firmware = "dvb-usb-vp7045-01.fw",
+
+ .power_ctrl = vp7045_power_ctrl,
+ .frontend_attach = vp7045_frontend_attach,
+ .read_mac_address = vp7045_read_mac_addr,
+
+ .rc_interval = 400,
+ .rc_key_map = vp7045_rc_keys,
+ .rc_key_map_size = ARRAY_SIZE(vp7045_rc_keys),
+ .rc_query = vp7045_rc_query,
+
+ /* parameter for the MPEG2-data transfer */
+ .urb = {
+ .type = DVB_USB_BULK,
+ .count = 7,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 4096,
+ }
+ }
+ },
+
+ .num_device_descs = 2,
+ .devices = {
+ { .name = "Twinhan USB2.0 DVB-T receiver (TwinhanDTV Alpha/MagicBox II)",
+ .cold_ids = { &vp7045_usb_table[0], NULL },
+ .warm_ids = { &vp7045_usb_table[1], NULL },
+ },
+ { .name = "DigitalNow TinyUSB 2 DVB-t Receiver",
+ .cold_ids = { &vp7045_usb_table[2], NULL },
+ .warm_ids = { &vp7045_usb_table[3], NULL },
+ },
+ { 0 },
+ }
+};
+
+/* usb specific object needed to register this driver with the usb subsystem */
+static struct usb_driver vp7045_usb_driver = {
+ .owner = THIS_MODULE,
+ .name = "dvb-usb-vp7045",
+ .probe = vp7045_usb_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = vp7045_usb_table,
+};
+
+/* module stuff */
+static int __init vp7045_usb_module_init(void)
+{
+ int result;
+ if ((result = usb_register(&vp7045_usb_driver))) {
+ err("usb_register failed. (%d)",result);
+ return result;
+ }
+
+ return 0;
+}
+
+static void __exit vp7045_usb_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&vp7045_usb_driver);
+}
+
+module_init(vp7045_usb_module_init);
+module_exit(vp7045_usb_module_exit);
+
+MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
+MODULE_DESCRIPTION("Driver for Twinhan MagicBox/Alpha and DNTV tinyUSB2 DVB-T USB2.0");
+MODULE_VERSION("1.0");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/vp7045.h b/drivers/media/dvb/dvb-usb/vp7045.h
new file mode 100644
index 0000000..9ce21a2
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/vp7045.h
@@ -0,0 +1,78 @@
+/* Common header-file of the Linux driver for the TwinhanDTV Alpha/MagicBoxII
+ * USB2.0 DVB-T receiver.
+ *
+ * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
+ *
+ * Thanks to Twinhan who kindly provided hardware and information.
+ *
+ * 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
+ */
+#ifndef _DVB_USB_VP7045_H_
+#define _DVB_USB_VP7045_H_
+
+#define DVB_USB_LOG_PREFIX "vp7045"
+#include "dvb-usb.h"
+
+extern int dvb_usb_vp7045_debug;
+#define deb_info(args...) dprintk(dvb_usb_vp7045_debug,0x01,args)
+#define deb_xfer(args...) dprintk(dvb_usb_vp7045_debug,0x02,args)
+#define deb_rc(args...) dprintk(dvb_usb_vp7045_debug,0x04,args)
+
+/* vp7045 commands */
+
+/* Twinhan Vendor requests */
+#define TH_COMMAND_IN 0xC0
+#define TH_COMMAND_OUT 0xC1
+
+/* command bytes */
+#define TUNER_REG_READ 0x03
+#define TUNER_REG_WRITE 0x04
+
+#define RC_VAL_READ 0x05
+ #define RC_NO_KEY 0x44
+
+#define SET_TUNER_POWER 0x06
+#define CHECK_TUNER_POWER 0x12
+ #define Tuner_Power_ON 1
+ #define Tuner_Power_OFF 0
+
+#define GET_USB_SPEED 0x07
+ #define USB_SPEED_LOW 0
+ #define USB_SPEED_FULL 1
+ #define USB_SPEED_HIGH 2
+
+#define LOCK_TUNER_COMMAND 0x09
+
+#define TUNER_SIGNAL_READ 0x0A
+
+/* FX2 eeprom */
+#define SET_EE_VALUE 0x10
+#define GET_EE_VALUE 0x11
+ #define FX2_ID_ADDR 0x00
+ #define VID_MSB_ADDR 0x02
+ #define VID_LSB_ADDR 0x01
+ #define PID_MSB_ADDR 0x04
+ #define PID_LSB_ADDR 0x03
+ #define MAC_0_ADDR 0x07
+ #define MAC_1_ADDR 0x08
+ #define MAC_2_ADDR 0x09
+ #define MAC_3_ADDR 0x0a
+ #define MAC_4_ADDR 0x0b
+ #define MAC_5_ADDR 0x0c
+
+#define RESET_FX2 0x13
+
+#define FW_VERSION_READ 0x0B
+#define VENDOR_STRING_READ 0x0C
+#define PRODUCT_STRING_READ 0x0D
+#define FW_BCD_VERSION_READ 0x14
+
+extern struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d);
+extern int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in, int inlen,int msec);
+extern u8 vp7045_read_reg(struct dvb_usb_device *d, u8 reg);
+
+#endif