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-rw-r--r--drivers/media/dvb/dvb-usb/Kconfig7
-rw-r--r--drivers/media/dvb/dvb-usb/Makefile3
-rw-r--r--drivers/media/dvb/dvb-usb/au6610.c242
-rw-r--r--drivers/media/dvb/dvb-usb/au6610.h19
-rw-r--r--drivers/media/dvb/dvb-usb/dvb-usb-ids.h2
5 files changed, 273 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index ca8258ef5e6b..6cbbaade73a5 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -128,6 +128,13 @@ config DVB_USB_GL861
Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0
receiver with USB ID 0db0:5581.
+config DVB_USB_AU6610
+ tristate "Alcor Micro AU6610 USB2.0 support"
+ depends on DVB_USB
+ select DVB_ZL10353 if !DVB_FE_CUSTOMISE
+ help
+ Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver.
+
config DVB_USB_DIGITV
tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"
depends on DVB_USB
diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile
index 53b63c584746..40f28f559b54 100644
--- a/drivers/media/dvb/dvb-usb/Makefile
+++ b/drivers/media/dvb/dvb-usb/Makefile
@@ -36,6 +36,9 @@ obj-$(CONFIG_DVB_USB_M920X) += dvb-usb-m920x.o
dvb-usb-gl861-objs = gl861.o
obj-$(CONFIG_DVB_USB_GL861) += dvb-usb-gl861.o
+dvb-usb-au6610-objs = au6610.o
+obj-$(CONFIG_DVB_USB_AU6610) += dvb-usb-au6610.o
+
dvb-usb-digitv-objs = digitv.o
obj-$(CONFIG_DVB_USB_DIGITV) += dvb-usb-digitv.o
diff --git a/drivers/media/dvb/dvb-usb/au6610.c b/drivers/media/dvb/dvb-usb/au6610.c
new file mode 100644
index 000000000000..1796a7d63aa1
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/au6610.c
@@ -0,0 +1,242 @@
+/* DVB USB compliant linux driver for Sigmatek DVB-110 DVB-T USB2.0 receiver
+ *
+ * Copyright (C) 2006 Antti Palosaari (crope@iki.fi)
+ *
+ * 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 "au6610.h"
+
+#include "zl10353.h"
+#include "qt1010.h"
+
+/* debug */
+static int dvb_usb_au6610_debug;
+module_param_named(debug, dvb_usb_au6610_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS);
+
+
+static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
+ u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
+{
+ int ret;
+ u16 index;
+ u8 usb_buf[6]; /* enough for all known requests, read returns 5 and write 6 bytes */
+
+ switch (wlen) {
+ case 1:
+ index = wbuf[0] << 8;
+ break;
+ case 2:
+ index = wbuf[0] << 8;
+ index += wbuf[1];
+ break;
+ default:
+ warn("wlen = %x, aborting.", wlen);
+ return -EINVAL;
+ }
+
+ ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), operation,
+ USB_TYPE_VENDOR | USB_DIR_IN, addr, index, usb_buf,
+ sizeof(usb_buf), AU6610_USB_TIMEOUT);
+
+ if (ret < 0)
+ return ret;
+
+ switch (operation) {
+ case AU6610_REQ_I2C_READ:
+ case AU6610_REQ_USB_READ:
+ /* requested value is always 5th byte in buffer */
+ rbuf[0] = usb_buf[4];
+ }
+
+ return ret;
+}
+
+static int au6610_i2c_msg(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
+{
+ u8 request;
+ u8 wo = (rbuf == NULL || rlen == 0); /* write-only */
+
+ if (wo) {
+ request = AU6610_REQ_I2C_WRITE;
+ } else { /* rw */
+ request = AU6610_REQ_I2C_READ;
+ }
+
+ return au6610_usb_msg(d, request, addr, wbuf, wlen, rbuf, rlen);
+}
+
+
+/* I2C */
+static int au6610_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
+{
+ struct dvb_usb_device *d = i2c_get_adapdata(adap);
+ int i;
+
+ if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
+ return -EAGAIN;
+
+ if (num > 2)
+ return -EINVAL;
+
+ for (i = 0; i < num; i++) {
+ /* write/read request */
+ if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
+ if (au6610_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 (au6610_i2c_msg(d, msg[i].addr, msg[i].buf,
+ msg[i].len, NULL, 0) < 0)
+ break;
+ }
+
+ mutex_unlock(&d->i2c_mutex);
+ return i;
+}
+
+
+static u32 au6610_i2c_func(struct i2c_adapter *adapter)
+{
+ return I2C_FUNC_I2C;
+}
+
+static struct i2c_algorithm au6610_i2c_algo = {
+ .master_xfer = au6610_i2c_xfer,
+ .functionality = au6610_i2c_func,
+};
+
+/* Callbacks for DVB USB */
+static int au6610_identify_state(struct usb_device *udev,
+ struct dvb_usb_device_properties *props,
+ struct dvb_usb_device_description **desc,
+ int *cold)
+{
+ *cold = 0;
+ return 0;
+}
+
+static struct zl10353_config au6610_zl10353_config = {
+ .demod_address = 0x1e,
+ .no_tuner = 1,
+ .parallel_ts = 1,
+};
+
+
+static int au6610_zl10353_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ if ((adap->fe = dvb_attach(zl10353_attach, &au6610_zl10353_config,
+ &adap->dev->i2c_adap)) != NULL) {
+ return 0;
+ }
+
+ return -EIO;
+}
+
+/* DVB USB Driver stuff */
+static struct dvb_usb_device_properties au6610_properties;
+
+static int au6610_probe(struct usb_interface *intf, const struct usb_device_id *id)
+{
+ struct dvb_usb_device *d;
+ struct usb_host_interface *alt;
+ int ret;
+
+ if (intf->num_altsetting < AU6610_ALTSETTING_COUNT)
+ return -ENODEV;
+
+ if ((ret = dvb_usb_device_init(intf, &au6610_properties, THIS_MODULE, &d)) == 0) {
+ alt = usb_altnum_to_altsetting(intf, AU6610_ALTSETTING);
+
+ if (alt == NULL) {
+ deb_rc("no alt found!\n");
+ return -ENODEV;
+ }
+ ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
+ alt->desc.bAlternateSetting);
+ }
+
+ return ret;
+}
+
+
+static struct usb_device_id au6610_table [] = {
+ { USB_DEVICE(USB_VID_ALCOR_MICRO, USB_PID_SIGMATEK_DVB_110) },
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE (usb, au6610_table);
+
+static struct dvb_usb_device_properties au6610_properties = {
+ .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+ .usb_ctrl = DEVICE_SPECIFIC,
+ .size_of_priv = 0,
+ .identify_state = au6610_identify_state,
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .frontend_attach = au6610_zl10353_frontend_attach,
+ .tuner_attach = qt1010_tuner_attach,
+
+ .stream = {
+ .type = USB_ISOC,
+ .count = 5,
+ .endpoint = 0x82,
+ .u = {
+ .isoc = {
+ .framesperurb = 40,
+ .framesize = 942, /* maximum packet size */
+ .interval = 1.25, /* 125 us */
+ }
+ }
+ },
+ }
+ },
+ .i2c_algo = &au6610_i2c_algo,
+ .num_device_descs = 1,
+ .devices = {
+ {
+ "Sigmatek DVB-110 DVB-T USB2.0",
+ { &au6610_table[0], NULL },
+ { NULL },
+ },
+ }
+};
+
+static struct usb_driver au6610_driver = {
+ .name = "dvb_usb_au6610",
+ .probe = au6610_probe,
+ .disconnect = dvb_usb_device_exit,
+ .id_table = au6610_table,
+};
+
+/* module stuff */
+static int __init au6610_module_init(void)
+{
+ int ret;
+
+ if ((ret = usb_register(&au6610_driver))) {
+ err("usb_register failed. Error number %d", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static void __exit au6610_module_exit(void)
+{
+ /* deregister this driver from the USB subsystem */
+ usb_deregister(&au6610_driver);
+}
+
+module_init (au6610_module_init);
+module_exit (au6610_module_exit);
+
+MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
+MODULE_DESCRIPTION("Driver Sigmatek DVB-110 DVB-T USB2.0 / AU6610");
+MODULE_VERSION("0.1");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/dvb-usb/au6610.h b/drivers/media/dvb/dvb-usb/au6610.h
new file mode 100644
index 000000000000..4161b054c713
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/au6610.h
@@ -0,0 +1,19 @@
+#ifndef _DVB_USB_AU6610_H_
+#define _DVB_USB_AU6610_H_
+
+#define DVB_USB_LOG_PREFIX "au6610"
+#include "dvb-usb.h"
+
+#define deb_rc(args...) dprintk(dvb_usb_au6610_debug,0x01,args)
+
+#define AU6610_REQ_I2C_WRITE 0x14
+#define AU6610_REQ_I2C_READ 0x13
+#define AU6610_REQ_USB_WRITE 0x16
+#define AU6610_REQ_USB_READ 0x15
+
+#define AU6610_USB_TIMEOUT 1000
+
+#define AU6610_ALTSETTING_COUNT 6
+#define AU6610_ALTSETTING 5
+
+#endif
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index c3a42c193509..148386aba275 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -11,6 +11,7 @@
/* Vendor IDs */
#define USB_VID_ADSTECH 0x06e1
+#define USB_VID_ALCOR_MICRO 0x058f
#define USB_VID_ANCHOR 0x0547
#define USB_VID_AVERMEDIA 0x07ca
#define USB_VID_COMPRO 0x185b
@@ -137,6 +138,7 @@
#define USB_PID_WINFAST_DTV_DONGLE_STK7700P 0x6f00
#define USB_PID_GENPIX_8PSK_COLD 0x0200
#define USB_PID_GENPIX_8PSK_WARM 0x0201
+#define USB_PID_SIGMATEK_DVB_110 0x6610
#endif
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-03 20:27:15 +0200