1 files changed, 162 insertions, 0 deletions

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 000000000000..aa560422ce7c
--- /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");