[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>

1 files changed, 116 insertions, 0 deletions

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 000000000000..aad8ed3fe005
--- /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");