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linux/drivers/media/usb/dvb-usb-v2/az6007.c
David Härdeman c003ab1bed [media] rc-core: add separate defines for protocol bitmaps and numbers 
The RC_TYPE_* defines are currently used both where a single protocol is
expected and where a bitmap of protocols is expected.

Functions like rc_keydown() and functions which add/remove entries to the
keytable want a single protocol. Future userspace APIs would also
benefit from numeric protocols (rather than bitmap ones). Keytables are
smaller if they can use a small(ish) integer rather than a bitmap.

Other functions or struct members (e.g. allowed_protos,
enabled_protocols, etc) accept multiple protocols and need a bitmap.

Using different types reduces the risk of programmer error. Using a
protocol enum whereever possible also makes for a more future-proof
user-space API as we don't need to worry about a sufficient number of
bits being available (e.g. in structs used for ioctl() calls).

The use of both a number and a corresponding bit is dalso one in e.g.
the input subsystem as well (see all the references to set/clear bit when
changing keytables for example).

This patch separate the different usages in preparation for
upcoming patches.

Where a single protocol is expected, enum rc_type is used; where one or more
protocol(s) are expected, something like u64 is used.

The patch has been rewritten so that the format of the sysfs "protocols"
file is no longer altered (at the loss of some detail). The file itself
should probably be deprecated in the future though.

Signed-off-by: David Härdeman <david@hardeman.nu>
Cc: Andy Walls <awalls@md.metrocast.net>
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Cc: Antti Palosaari <crope@iki.fi>
Cc: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-27 11:49:51 -02:00

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/*
* Driver for AzureWave 6007 DVB-C/T USB2.0 and clones
*
* Copyright (c) Henry Wang <Henry.wang@AzureWave.com>
*
* This driver was made publicly available by Terratec, at:
* http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz
* The original driver's license is GPL, as declared with MODULE_LICENSE()
*
* Copyright (c) 2010-2012 Mauro Carvalho Chehab <mchehab@redhat.com>
* Driver modified by in order to work with upstream drxk driver, and
* tons of bugs got fixed, and converted to use dvb-usb-v2.
*
* 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 under version 2 of the License.
*
* 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.
*/
#include "drxk.h"
#include "mt2063.h"
#include "dvb_ca_en50221.h"
#include "dvb_usb.h"
#include "cypress_firmware.h"
#define AZ6007_FIRMWARE "dvb-usb-terratec-h7-az6007.fw"
static int az6007_xfer_debug;
module_param_named(xfer_debug, az6007_xfer_debug, int, 0644);
MODULE_PARM_DESC(xfer_debug, "Enable xfer debug");
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
/* Known requests (Cypress FX2 firmware + az6007 "private" ones*/
#define FX2_OED 0xb5
#define AZ6007_READ_DATA 0xb7
#define AZ6007_I2C_RD 0xb9
#define AZ6007_POWER 0xbc
#define AZ6007_I2C_WR 0xbd
#define FX2_SCON1 0xc0
#define AZ6007_TS_THROUGH 0xc7
#define AZ6007_READ_IR 0xb4
struct az6007_device_state {
struct mutex mutex;
struct mutex ca_mutex;
struct dvb_ca_en50221 ca;
unsigned warm:1;
int (*gate_ctrl) (struct dvb_frontend *, int);
unsigned char data[4096];
};
static struct drxk_config terratec_h7_drxk = {
.adr = 0x29,
.parallel_ts = true,
.dynamic_clk = true,
.single_master = true,
.enable_merr_cfg = true,
.no_i2c_bridge = false,
.chunk_size = 64,
.mpeg_out_clk_strength = 0x02,
.qam_demod_parameter_count = 2,
.microcode_name = "dvb-usb-terratec-h7-drxk.fw",
};
static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
{
struct az6007_device_state *st = fe_to_priv(fe);
struct dvb_usb_adapter *adap = fe->sec_priv;
int status = 0;
pr_debug("%s: %s\n", __func__, enable ? "enable" : "disable");
if (!adap || !st)
return -EINVAL;
if (enable)
status = st->gate_ctrl(fe, 1);
else
status = st->gate_ctrl(fe, 0);
return status;
}
static struct mt2063_config az6007_mt2063_config = {
.tuner_address = 0x60,
.refclock = 36125000,
};
static int __az6007_read(struct usb_device *udev, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
int ret;
ret = usb_control_msg(udev,
usb_rcvctrlpipe(udev, 0),
req,
USB_TYPE_VENDOR | USB_DIR_IN,
value, index, b, blen, 5000);
if (ret < 0) {
pr_warn("usb read operation failed. (%d)\n", ret);
return -EIO;
}
if (az6007_xfer_debug) {
printk(KERN_DEBUG "az6007: IN req: %02x, value: %04x, index: %04x\n",
req, value, index);
print_hex_dump_bytes("az6007: payload: ",
DUMP_PREFIX_NONE, b, blen);
}
return ret;
}
static int az6007_read(struct dvb_usb_device *d, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
struct az6007_device_state *st = d->priv;
int ret;
if (mutex_lock_interruptible(&st->mutex) < 0)
return -EAGAIN;
ret = __az6007_read(d->udev, req, value, index, b, blen);
mutex_unlock(&st->mutex);
return ret;
}
static int __az6007_write(struct usb_device *udev, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
int ret;
if (az6007_xfer_debug) {
printk(KERN_DEBUG "az6007: OUT req: %02x, value: %04x, index: %04x\n",
req, value, index);
print_hex_dump_bytes("az6007: payload: ",
DUMP_PREFIX_NONE, b, blen);
}
if (blen > 64) {
pr_err("az6007: tried to write %d bytes, but I2C max size is 64 bytes\n",
blen);
return -EOPNOTSUPP;
}
ret = usb_control_msg(udev,
usb_sndctrlpipe(udev, 0),
req,
USB_TYPE_VENDOR | USB_DIR_OUT,
value, index, b, blen, 5000);
if (ret != blen) {
pr_err("usb write operation failed. (%d)\n", ret);
return -EIO;
}
return 0;
}
static int az6007_write(struct dvb_usb_device *d, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
struct az6007_device_state *st = d->priv;
int ret;
if (mutex_lock_interruptible(&st->mutex) < 0)
return -EAGAIN;
ret = __az6007_write(d->udev, req, value, index, b, blen);
mutex_unlock(&st->mutex);
return ret;
}
static int az6007_streaming_ctrl(struct dvb_frontend *fe, int onoff)
{
struct dvb_usb_device *d = fe_to_d(fe);
pr_debug("%s: %s\n", __func__, onoff ? "enable" : "disable");
return az6007_write(d, 0xbc, onoff, 0, NULL, 0);
}
/* remote control stuff (does not work with my box) */
static int az6007_rc_query(struct dvb_usb_device *d)
{
struct az6007_device_state *st = d_to_priv(d);
unsigned code = 0;
az6007_read(d, AZ6007_READ_IR, 0, 0, st->data, 10);
if (st->data[1] == 0x44)
return 0;
if ((st->data[1] ^ st->data[2]) == 0xff)
code = st->data[1];
else
code = st->data[1] << 8 | st->data[2];
if ((st->data[3] ^ st->data[4]) == 0xff)
code = code << 8 | st->data[3];
else
code = code << 16 | st->data[3] << 8 | st->data[4];
rc_keydown(d->rc_dev, code, st->data[5]);
return 0;
}
static int az6007_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
int slot,
int address)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;
u16 value;
u16 index;
int blen;
u8 *b;
if (slot != 0)
return -EINVAL;
b = kmalloc(12, GFP_KERNEL);
if (!b)
return -ENOMEM;
mutex_lock(&state->ca_mutex);
req = 0xC1;
value = address;
index = 0;
blen = 1;
ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) {
pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EINVAL;
} else {
ret = b[0];
}
mutex_unlock(&state->ca_mutex);
kfree(b);
return ret;
}
static int az6007_ci_write_attribute_mem(struct dvb_ca_en50221 *ca,
int slot,
int address,
u8 value)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;
u16 value1;
u16 index;
int blen;
pr_debug("%s(), slot %d\n", __func__, slot);
if (slot != 0)
return -EINVAL;
mutex_lock(&state->ca_mutex);
req = 0xC2;
value1 = address;
index = value;
blen = 0;
ret = az6007_write(d, req, value1, index, NULL, blen);
if (ret != 0)
pr_warn("usb out operation failed. (%d)\n", ret);
mutex_unlock(&state->ca_mutex);
return ret;
}
static int az6007_ci_read_cam_control(struct dvb_ca_en50221 *ca,
int slot,
u8 address)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;
u16 value;
u16 index;
int blen;
u8 *b;
if (slot != 0)
return -EINVAL;
b = kmalloc(12, GFP_KERNEL);
if (!b)
return -ENOMEM;
mutex_lock(&state->ca_mutex);
req = 0xC3;
value = address;
index = 0;
blen = 2;
ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) {
pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EINVAL;
} else {
if (b[0] == 0)
pr_warn("Read CI IO error\n");
ret = b[1];
pr_debug("read cam data = %x from 0x%x\n", b[1], value);
}
mutex_unlock(&state->ca_mutex);
kfree(b);
return ret;
}
static int az6007_ci_write_cam_control(struct dvb_ca_en50221 *ca,
int slot,
u8 address,
u8 value)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;
u16 value1;
u16 index;
int blen;
if (slot != 0)
return -EINVAL;
mutex_lock(&state->ca_mutex);
req = 0xC4;
value1 = address;
index = value;
blen = 0;
ret = az6007_write(d, req, value1, index, NULL, blen);
if (ret != 0) {
pr_warn("usb out operation failed. (%d)\n", ret);
goto failed;
}
failed:
mutex_unlock(&state->ca_mutex);
return ret;
}
static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
int ret;
u8 req;
u16 value;
u16 index;
int blen;
u8 *b;
b = kmalloc(12, GFP_KERNEL);
if (!b)
return -ENOMEM;
req = 0xC8;
value = 0;
index = 0;
blen = 1;
ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) {
pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EIO;
} else{
ret = b[0];
}
kfree(b);
return ret;
}
static int az6007_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret, i;
u8 req;
u16 value;
u16 index;
int blen;
mutex_lock(&state->ca_mutex);
req = 0xC6;
value = 1;
index = 0;
blen = 0;
ret = az6007_write(d, req, value, index, NULL, blen);
if (ret != 0) {
pr_warn("usb out operation failed. (%d)\n", ret);
goto failed;
}
msleep(500);
req = 0xC6;
value = 0;
index = 0;
blen = 0;
ret = az6007_write(d, req, value, index, NULL, blen);
if (ret != 0) {
pr_warn("usb out operation failed. (%d)\n", ret);
goto failed;
}
for (i = 0; i < 15; i++) {
msleep(100);
if (CI_CamReady(ca, slot)) {
pr_debug("CAM Ready\n");
break;
}
}
msleep(5000);
failed:
mutex_unlock(&state->ca_mutex);
return ret;
}
static int az6007_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
{
return 0;
}
static int az6007_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;
u16 value;
u16 index;
int blen;
pr_debug("%s()\n", __func__);
mutex_lock(&state->ca_mutex);
req = 0xC7;
value = 1;
index = 0;
blen = 0;
ret = az6007_write(d, req, value, index, NULL, blen);
if (ret != 0) {
pr_warn("usb out operation failed. (%d)\n", ret);
goto failed;
}
failed:
mutex_unlock(&state->ca_mutex);
return ret;
}
static int az6007_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;
u16 value;
u16 index;
int blen;
u8 *b;
b = kmalloc(12, GFP_KERNEL);
if (!b)
return -ENOMEM;
mutex_lock(&state->ca_mutex);
req = 0xC5;
value = 0;
index = 0;
blen = 1;
ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) {
pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EIO;
} else
ret = 0;
if (!ret && b[0] == 1) {
ret = DVB_CA_EN50221_POLL_CAM_PRESENT |
DVB_CA_EN50221_POLL_CAM_READY;
}
mutex_unlock(&state->ca_mutex);
kfree(b);
return ret;
}
static void az6007_ci_uninit(struct dvb_usb_device *d)
{
struct az6007_device_state *state;
pr_debug("%s()\n", __func__);
if (NULL == d)
return;
state = d_to_priv(d);
if (NULL == state)
return;
if (NULL == state->ca.data)
return;
dvb_ca_en50221_release(&state->ca);
memset(&state->ca, 0, sizeof(state->ca));
}
static int az6007_ci_init(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *d = adap_to_d(adap);
struct az6007_device_state *state = adap_to_priv(adap);
int ret;
pr_debug("%s()\n", __func__);
mutex_init(&state->ca_mutex);
state->ca.owner = THIS_MODULE;
state->ca.read_attribute_mem = az6007_ci_read_attribute_mem;
state->ca.write_attribute_mem = az6007_ci_write_attribute_mem;
state->ca.read_cam_control = az6007_ci_read_cam_control;
state->ca.write_cam_control = az6007_ci_write_cam_control;
state->ca.slot_reset = az6007_ci_slot_reset;
state->ca.slot_shutdown = az6007_ci_slot_shutdown;
state->ca.slot_ts_enable = az6007_ci_slot_ts_enable;
state->ca.poll_slot_status = az6007_ci_poll_slot_status;
state->ca.data = d;
ret = dvb_ca_en50221_init(&adap->dvb_adap,
&state->ca,
0, /* flags */
1);/* n_slots */
if (ret != 0) {
pr_err("Cannot initialize CI: Error %d.\n", ret);
memset(&state->ca, 0, sizeof(state->ca));
return ret;
}
pr_debug("CI initialized.\n");
return 0;
}
static int az6007_read_mac_addr(struct dvb_usb_adapter *adap, u8 mac[6])
{
struct dvb_usb_device *d = adap_to_d(adap);
struct az6007_device_state *st = adap_to_priv(adap);
int ret;
ret = az6007_read(d, AZ6007_READ_DATA, 6, 0, st->data, 6);
memcpy(mac, st->data, 6);
if (ret > 0)
pr_debug("%s: mac is %pM\n", __func__, mac);
return ret;
}
static int az6007_frontend_attach(struct dvb_usb_adapter *adap)
{
struct az6007_device_state *st = adap_to_priv(adap);
struct dvb_usb_device *d = adap_to_d(adap);
pr_debug("attaching demod drxk\n");
adap->fe[0] = dvb_attach(drxk_attach, &terratec_h7_drxk,
&d->i2c_adap);
if (!adap->fe[0])
return -EINVAL;
adap->fe[0]->sec_priv = adap;
st->gate_ctrl = adap->fe[0]->ops.i2c_gate_ctrl;
adap->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
az6007_ci_init(adap);
return 0;
}
static int az6007_tuner_attach(struct dvb_usb_adapter *adap)
{
struct dvb_usb_device *d = adap_to_d(adap);
pr_debug("attaching tuner mt2063\n");
/* Attach mt2063 to DVB-C frontend */
if (adap->fe[0]->ops.i2c_gate_ctrl)
adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 1);
if (!dvb_attach(mt2063_attach, adap->fe[0],
&az6007_mt2063_config,
&d->i2c_adap))
return -EINVAL;
if (adap->fe[0]->ops.i2c_gate_ctrl)
adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 0);
return 0;
}
static int az6007_power_ctrl(struct dvb_usb_device *d, int onoff)
{
struct az6007_device_state *state = d_to_priv(d);
int ret;
pr_debug("%s()\n", __func__);
if (!state->warm) {
mutex_init(&state->mutex);
ret = az6007_write(d, AZ6007_POWER, 0, 2, NULL, 0);
if (ret < 0)
return ret;
msleep(60);
ret = az6007_write(d, AZ6007_POWER, 1, 4, NULL, 0);
if (ret < 0)
return ret;
msleep(100);
ret = az6007_write(d, AZ6007_POWER, 1, 3, NULL, 0);
if (ret < 0)
return ret;
msleep(20);
ret = az6007_write(d, AZ6007_POWER, 1, 4, NULL, 0);
if (ret < 0)
return ret;
msleep(400);
ret = az6007_write(d, FX2_SCON1, 0, 3, NULL, 0);
if (ret < 0)
return ret;
msleep(150);
ret = az6007_write(d, FX2_SCON1, 1, 3, NULL, 0);
if (ret < 0)
return ret;
msleep(430);
ret = az6007_write(d, AZ6007_POWER, 0, 0, NULL, 0);
if (ret < 0)
return ret;
state->warm = true;
return 0;
}
if (!onoff)
return 0;
az6007_write(d, AZ6007_POWER, 0, 0, NULL, 0);
az6007_write(d, AZ6007_TS_THROUGH, 0, 0, NULL, 0);
return 0;
}
/* I2C */
static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
int num)
{
struct dvb_usb_device *d = i2c_get_adapdata(adap);
struct az6007_device_state *st = d_to_priv(d);
int i, j, len;
int ret = 0;
u16 index;
u16 value;
int length;
u8 req, addr;
if (mutex_lock_interruptible(&st->mutex) < 0)
return -EAGAIN;
for (i = 0; i < num; i++) {
addr = msgs[i].addr << 1;
if (((i + 1) < num)
&& (msgs[i].len == 1)
&& ((msgs[i].flags & I2C_M_RD) != I2C_M_RD)
&& (msgs[i + 1].flags & I2C_M_RD)
&& (msgs[i].addr == msgs[i + 1].addr)) {
/*
* A write + read xfer for the same address, where
* the first xfer has just 1 byte length.
* Need to join both into one operation
*/
if (az6007_xfer_debug)
printk(KERN_DEBUG "az6007: I2C W/R addr=0x%x len=%d/%d\n",
addr, msgs[i].len, msgs[i + 1].len);
req = AZ6007_I2C_RD;
index = msgs[i].buf[0];
value = addr | (1 << 8);
length = 6 + msgs[i + 1].len;
len = msgs[i + 1].len;
ret = __az6007_read(d->udev, req, value, index,
st->data, length);
if (ret >= len) {
for (j = 0; j < len; j++)
msgs[i + 1].buf[j] = st->data[j + 5];
} else
ret = -EIO;
i++;
} else if (!(msgs[i].flags & I2C_M_RD)) {
/* write bytes */
if (az6007_xfer_debug)
printk(KERN_DEBUG "az6007: I2C W addr=0x%x len=%d\n",
addr, msgs[i].len);
req = AZ6007_I2C_WR;
index = msgs[i].buf[0];
value = addr | (1 << 8);
length = msgs[i].len - 1;
len = msgs[i].len - 1;
for (j = 0; j < len; j++)
st->data[j] = msgs[i].buf[j + 1];
ret = __az6007_write(d->udev, req, value, index,
st->data, length);
} else {
/* read bytes */
if (az6007_xfer_debug)
printk(KERN_DEBUG "az6007: I2C R addr=0x%x len=%d\n",
addr, msgs[i].len);
req = AZ6007_I2C_RD;
index = msgs[i].buf[0];
value = addr;
length = msgs[i].len + 6;
len = msgs[i].len;
ret = __az6007_read(d->udev, req, value, index,
st->data, length);
for (j = 0; j < len; j++)
msgs[i].buf[j] = st->data[j + 5];
}
if (ret < 0)
goto err;
}
err:
mutex_unlock(&st->mutex);
if (ret < 0) {
pr_info("%s ERROR: %i\n", __func__, ret);
return ret;
}
return num;
}
static u32 az6007_i2c_func(struct i2c_adapter *adapter)
{
return I2C_FUNC_I2C;
}
static struct i2c_algorithm az6007_i2c_algo = {
.master_xfer = az6007_i2c_xfer,
.functionality = az6007_i2c_func,
};
static int az6007_identify_state(struct dvb_usb_device *d, const char **name)
{
int ret;
u8 *mac;
pr_debug("Identifying az6007 state\n");
mac = kmalloc(6, GFP_ATOMIC);
if (!mac)
return -ENOMEM;
/* Try to read the mac address */
ret = __az6007_read(d->udev, AZ6007_READ_DATA, 6, 0, mac, 6);
if (ret == 6)
ret = WARM;
else
ret = COLD;
kfree(mac);
if (ret == COLD) {
__az6007_write(d->udev, 0x09, 1, 0, NULL, 0);
__az6007_write(d->udev, 0x00, 0, 0, NULL, 0);
__az6007_write(d->udev, 0x00, 0, 0, NULL, 0);
}
pr_debug("Device is on %s state\n",
ret == WARM ? "warm" : "cold");
return ret;
}
static void az6007_usb_disconnect(struct usb_interface *intf)
{
struct dvb_usb_device *d = usb_get_intfdata(intf);
az6007_ci_uninit(d);
dvb_usbv2_disconnect(intf);
}
static int az6007_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
{
pr_debug("Getting az6007 Remote Control properties\n");
rc->allowed_protos = RC_BIT_NEC;
rc->query = az6007_rc_query;
rc->interval = 400;
return 0;
}
static int az6007_download_firmware(struct dvb_usb_device *d,
const struct firmware *fw)
{
pr_debug("Loading az6007 firmware\n");
return usbv2_cypress_load_firmware(d->udev, fw, CYPRESS_FX2);
}
/* DVB USB Driver stuff */
static struct dvb_usb_device_properties az6007_props = {
.driver_name = KBUILD_MODNAME,
.owner = THIS_MODULE,
.firmware = AZ6007_FIRMWARE,
.adapter_nr = adapter_nr,
.size_of_priv = sizeof(struct az6007_device_state),
.i2c_algo = &az6007_i2c_algo,
.tuner_attach = az6007_tuner_attach,
.frontend_attach = az6007_frontend_attach,
.streaming_ctrl = az6007_streaming_ctrl,
.get_rc_config = az6007_get_rc_config,
.read_mac_address = az6007_read_mac_addr,
.download_firmware = az6007_download_firmware,
.identify_state = az6007_identify_state,
.power_ctrl = az6007_power_ctrl,
.num_adapters = 1,
.adapter = {
{ .stream = DVB_USB_STREAM_BULK(0x02, 10, 4096), }
}
};
static struct usb_device_id az6007_usb_table[] = {
{DVB_USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_6007,
&az6007_props, "Azurewave 6007", RC_MAP_EMPTY)},
{DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7,
&az6007_props, "Terratec H7", RC_MAP_NEC_TERRATEC_CINERGY_XS)},
{DVB_USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7_2,
&az6007_props, "Terratec H7", RC_MAP_NEC_TERRATEC_CINERGY_XS)},
{0},
};
MODULE_DEVICE_TABLE(usb, az6007_usb_table);
static int az6007_suspend(struct usb_interface *intf, pm_message_t msg)
{
struct dvb_usb_device *d = usb_get_intfdata(intf);
az6007_ci_uninit(d);
return dvb_usbv2_suspend(intf, msg);
}
static int az6007_resume(struct usb_interface *intf)
{
struct dvb_usb_device *d = usb_get_intfdata(intf);
struct dvb_usb_adapter *adap = &d->adapter[0];
az6007_ci_init(adap);
return dvb_usbv2_resume(intf);
}
/* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver az6007_usb_driver = {
.name = KBUILD_MODNAME,
.id_table = az6007_usb_table,
.probe = dvb_usbv2_probe,
.disconnect = az6007_usb_disconnect,
.no_dynamic_id = 1,
.soft_unbind = 1,
/*
* FIXME: need to implement reset_resume, likely with
* dvb-usb-v2 core support
*/
.suspend = az6007_suspend,
.resume = az6007_resume,
};
module_usb_driver(az6007_usb_driver);
MODULE_AUTHOR("Henry Wang <Henry.wang@AzureWave.com>");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
MODULE_DESCRIPTION("Driver for AzureWave 6007 DVB-C/T USB2.0 and clones");
MODULE_VERSION("2.0");
MODULE_LICENSE("GPL");
MODULE_FIRMWARE(AZ6007_FIRMWARE);
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