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authorAntti Palosaari <crope@iki.fi>2012-07-09 14:59:28 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-08-04 07:56:40 -0300
commitad6b9e517b39acec98862e7f9bddefe1b275445b (patch)
tree2011c0438770fec87dfd80e0459bc2bfc28df00e /drivers/media/dvb/dvb-usb/au6610.c
parent4d2e596ac8ff68d48c9d1ba15226fca3b494f984 (diff)
[media] dvb_usb_v2: move from dvb-usb to dvb-usb-v2
Move to own directory. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/au6610.c')
-rw-r--r--drivers/media/dvb/dvb-usb/au6610.c206
1 files changed, 0 insertions, 206 deletions
diff --git a/drivers/media/dvb/dvb-usb/au6610.c b/drivers/media/dvb/dvb-usb/au6610.c
deleted file mode 100644
index 05f2a862814..00000000000
--- a/drivers/media/dvb/dvb-usb/au6610.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * DVB USB Linux driver for Alcor Micro AU6610 DVB-T USB2.0.
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "au6610.h"
-#include "zl10353.h"
-#include "qt1010.h"
-
-DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
-
-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;
-
- /*
- * allocate enough for all known requests,
- * read returns 5 and write 6 bytes
- */
- usb_buf = kmalloc(6, GFP_KERNEL);
- if (!usb_buf)
- return -ENOMEM;
-
- switch (wlen) {
- case 1:
- index = wbuf[0] << 8;
- break;
- case 2:
- index = wbuf[0] << 8;
- index += wbuf[1];
- break;
- default:
- pr_err("%s: wlen = %d, aborting\n", KBUILD_MODNAME, wlen);
- ret = -EINVAL;
- goto error;
- }
-
- ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), operation,
- USB_TYPE_VENDOR|USB_DIR_IN, addr << 1, index,
- usb_buf, 6, AU6610_USB_TIMEOUT);
- if (ret < 0)
- goto error;
-
- 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];
- }
-error:
- kfree(usb_buf);
- 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 (num > 2)
- return -EINVAL;
-
- if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
- return -EAGAIN;
-
- 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 struct zl10353_config au6610_zl10353_config = {
- .demod_address = 0x0f,
- .no_tuner = 1,
- .parallel_ts = 1,
-};
-
-static int au6610_zl10353_frontend_attach(struct dvb_usb_adapter *adap)
-{
- adap->fe[0] = dvb_attach(zl10353_attach, &au6610_zl10353_config,
- &adap_to_d(adap)->i2c_adap);
- if (adap->fe[0] == NULL)
- return -ENODEV;
-
- return 0;
-}
-
-static struct qt1010_config au6610_qt1010_config = {
- .i2c_address = 0x62
-};
-
-static int au6610_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
-{
- return dvb_attach(qt1010_attach, adap->fe[0],
- &adap_to_d(adap)->i2c_adap,
- &au6610_qt1010_config) == NULL ? -ENODEV : 0;
-}
-
-static int au6610_init(struct dvb_usb_device *d)
-{
- /* TODO: this functionality belongs likely to the streaming control */
- /* bInterfaceNumber 0, bAlternateSetting 5 */
- return usb_set_interface(d->udev, 0, 5);
-}
-
-static struct dvb_usb_device_properties au6610_props = {
- .driver_name = KBUILD_MODNAME,
- .owner = THIS_MODULE,
- .adapter_nr = adapter_nr,
-
- .i2c_algo = &au6610_i2c_algo,
- .frontend_attach = au6610_zl10353_frontend_attach,
- .tuner_attach = au6610_qt1010_tuner_attach,
- .init = au6610_init,
-
- .num_adapters = 1,
- .adapter = {
- {
- .stream = DVB_USB_STREAM_ISOC(0x82, 5, 40, 942, 1),
- },
- },
-};
-
-static const struct usb_device_id au6610_id_table[] = {
- { DVB_USB_DEVICE(USB_VID_ALCOR_MICRO, USB_PID_SIGMATEK_DVB_110,
- &au6610_props, "Sigmatek DVB-110", NULL) },
- { }
-};
-MODULE_DEVICE_TABLE(usb, au6610_id_table);
-
-static struct usb_driver au6610_driver = {
- .name = KBUILD_MODNAME,
- .id_table = au6610_id_table,
- .probe = dvb_usbv2_probe,
- .disconnect = dvb_usbv2_disconnect,
- .suspend = dvb_usbv2_suspend,
- .resume = dvb_usbv2_resume,
- .no_dynamic_id = 1,
- .soft_unbind = 1,
-};
-
-module_usb_driver(au6610_driver);
-
-MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
-MODULE_DESCRIPTION("Driver for Alcor Micro AU6610 DVB-T USB2.0");
-MODULE_VERSION("0.1");
-MODULE_LICENSE("GPL");