UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[media] az6007: convert it to use dvb-usb-v2 

Change it to use dvb-usb-v2. The driver should be working as before.
The only functional changes should be at the driver debug logs.

This driver needs the cypress firmware load, so, auto-selects it.

Acked-by: Antti Palosaari <crope@iki.fi>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2012-08-04 16:05:34 -03:00
parent 115ad55e9c
commit 255d52f254
5 changed files with 175 additions and 232 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/media/dvb/dvb-usb-v2/Kconfig
View File

@ -68,6 +68,15 @@ config DVB_USB_AU6610
help help
Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver. Say Y here to support the Sigmatek DVB-110 DVB-T USB2.0 receiver.
config DVB_USB_AZ6007
tristate "AzureWave 6007 and clones DVB-T/C USB2.0 support"
depends on DVB_USB_V2
select DVB_USB_CYPRESS_FIRMWARE
select DVB_DRXK if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2063 if !DVB_FE_CUSTOMISE
help
Say Y here to support the AZ6007 receivers like Terratec H7.
config DVB_USB_CE6230 config DVB_USB_CE6230
tristate "Intel CE6230 DVB-T USB2.0 support" tristate "Intel CE6230 DVB-T USB2.0 support"
depends on DVB_USB_V2 depends on DVB_USB_V2

3
drivers/media/dvb/dvb-usb-v2/Makefile
View File

@ -16,6 +16,9 @@ obj-$(CONFIG_DVB_USB_ANYSEE) += dvb-usb-anysee.o
dvb-usb-au6610-objs = au6610.o dvb-usb-au6610-objs = au6610.o
obj-$(CONFIG_DVB_USB_AU6610) += dvb-usb-au6610.o obj-$(CONFIG_DVB_USB_AU6610) += dvb-usb-au6610.o
dvb-usb-az6007-objs = az6007.o
obj-$(CONFIG_DVB_USB_AZ6007) += dvb-usb-az6007.o
dvb-usb-ce6230-objs = ce6230.o dvb-usb-ce6230-objs = ce6230.o
obj-$(CONFIG_DVB_USB_CE6230) += dvb-usb-ce6230.o obj-$(CONFIG_DVB_USB_CE6230) += dvb-usb-ce6230.o

382
drivers/media/dvb/dvb-usb/az6007.c → drivers/media/dvb/dvb-usb-v2/az6007.c
View File

@ -24,20 +24,14 @@
#include "drxk.h" #include "drxk.h"
#include "mt2063.h" #include "mt2063.h"
#include "dvb_ca_en50221.h" #include "dvb_ca_en50221.h"
#include "dvb_usb.h"
#include "cypress_firmware.h"
#define DVB_USB_LOG_PREFIX "az6007" #define AZ6007_FIRMWARE "dvb-usb-terratec-h7-az6007.fw"
#include "dvb-usb.h"
/* debug */ static int az6007_xfer_debug;
int dvb_usb_az6007_debug; module_param_named(xfer_debug, az6007_xfer_debug, int, 0644);
module_param_named(debug, dvb_usb_az6007_debug, int, 0644); MODULE_PARM_DESC(xfer_debug, "Enable xfer debug");
MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))."
DVB_USB_DEBUG_STATUS);
#define deb_info(args...) dprintk(dvb_usb_az6007_debug, 0x01, args)
#define deb_xfer(args...) dprintk(dvb_usb_az6007_debug, 0x02, args)
#define deb_rc(args...) dprintk(dvb_usb_az6007_debug, 0x04, args)
#define deb_fe(args...) dprintk(dvb_usb_az6007_debug, 0x08, args)
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@ -75,18 +69,13 @@ static struct drxk_config terratec_h7_drxk = {
static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) 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; struct dvb_usb_adapter *adap = fe->sec_priv;
struct az6007_device_state *st;
int status = 0; int status = 0;
deb_info("%s: %s\n", __func__, enable ? "enable" : "disable"); pr_debug("%s: %s\n", __func__, enable ? "enable" : "disable");
if (!adap) if (!adap || !st)
return -EINVAL;
st = adap->dev->priv;
if (!st)
return -EINVAL; return -EINVAL;
if (enable) if (enable)
@ -113,13 +102,16 @@ static int __az6007_read(struct usb_device *udev, u8 req, u16 value,
USB_TYPE_VENDOR | USB_DIR_IN, USB_TYPE_VENDOR | USB_DIR_IN,
value, index, b, blen, 5000); value, index, b, blen, 5000);
if (ret < 0) { if (ret < 0) {
warn("usb read operation failed. (%d)", ret); pr_warn("usb read operation failed. (%d)\n", ret);
return -EIO; return -EIO;
} }
deb_xfer("in: req. %02x, val: %04x, ind: %04x, buffer: ", req, value, if (az6007_xfer_debug) {
index); printk(KERN_DEBUG "az6007: IN req: %02x, value: %04x, index: %04x\n",
debug_dump(b, blen, deb_xfer); req, value, index);
print_hex_dump_bytes("az6007: payload: ",
DUMP_PREFIX_NONE, b, blen);
}
return ret; return ret;
} }
@ -145,12 +137,15 @@ static int __az6007_write(struct usb_device *udev, u8 req, u16 value,
{ {
int ret; int ret;
deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ", req, value, if (az6007_xfer_debug) {
index); printk(KERN_DEBUG "az6007: OUT req: %02x, value: %04x, index: %04x\n",
debug_dump(b, blen, deb_xfer); req, value, index);
print_hex_dump_bytes("az6007: payload: ",
DUMP_PREFIX_NONE, b, blen);
}
if (blen > 64) { if (blen > 64) {
err("az6007: tried to write %d bytes, but I2C max size is 64 bytes\n", pr_err("az6007: tried to write %d bytes, but I2C max size is 64 bytes\n",
blen); blen);
return -EOPNOTSUPP; return -EOPNOTSUPP;
} }
@ -161,7 +156,7 @@ static int __az6007_write(struct usb_device *udev, u8 req, u16 value,
USB_TYPE_VENDOR | USB_DIR_OUT, USB_TYPE_VENDOR | USB_DIR_OUT,
value, index, b, blen, 5000); value, index, b, blen, 5000);
if (ret != blen) { if (ret != blen) {
err("usb write operation failed. (%d)", ret); pr_err("usb write operation failed. (%d)\n", ret);
return -EIO; return -EIO;
} }
@ -184,11 +179,11 @@ static int az6007_write(struct dvb_usb_device *d, u8 req, u16 value,
return ret; return ret;
} }
static int az6007_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) static int az6007_streaming_ctrl(struct dvb_frontend *fe, int onoff)
{ {
struct dvb_usb_device *d = adap->dev; struct dvb_usb_device *d = fe_to_d(fe);
deb_info("%s: %s", __func__, onoff ? "enable" : "disable"); pr_debug("%s: %s\n", __func__, onoff ? "enable" : "disable");
return az6007_write(d, 0xbc, onoff, 0, NULL, 0); return az6007_write(d, 0xbc, onoff, 0, NULL, 0);
} }
@ -196,7 +191,7 @@ static int az6007_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
/* remote control stuff (does not work with my box) */ /* remote control stuff (does not work with my box) */
static int az6007_rc_query(struct dvb_usb_device *d) static int az6007_rc_query(struct dvb_usb_device *d)
{ {
struct az6007_device_state *st = d->priv; struct az6007_device_state *st = d_to_priv(d);
unsigned code = 0; unsigned code = 0;
az6007_read(d, AZ6007_READ_IR, 0, 0, st->data, 10); az6007_read(d, AZ6007_READ_IR, 0, 0, st->data, 10);
@ -224,7 +219,7 @@ static int az6007_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
int address) int address)
{ {
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret; int ret;
u8 req; u8 req;
@ -249,7 +244,7 @@ static int az6007_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
ret = az6007_read(d, req, value, index, b, blen); ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) { if (ret < 0) {
warn("usb in operation failed. (%d)", ret); pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EINVAL; ret = -EINVAL;
} else { } else {
ret = b[0]; ret = b[0];
@ -266,7 +261,7 @@ static int az6007_ci_write_attribute_mem(struct dvb_ca_en50221 *ca,
u8 value) u8 value)
{ {
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret; int ret;
u8 req; u8 req;
@ -274,7 +269,7 @@ static int az6007_ci_write_attribute_mem(struct dvb_ca_en50221 *ca,
u16 index; u16 index;
int blen; int blen;
deb_info("%s %d", __func__, slot); pr_debug("%s(), slot %d\n", __func__, slot);
if (slot != 0) if (slot != 0)
return -EINVAL; return -EINVAL;
@ -286,7 +281,7 @@ static int az6007_ci_write_attribute_mem(struct dvb_ca_en50221 *ca,
ret = az6007_write(d, req, value1, index, NULL, blen); ret = az6007_write(d, req, value1, index, NULL, blen);
if (ret != 0) if (ret != 0)
warn("usb out operation failed. (%d)", ret); pr_warn("usb out operation failed. (%d)\n", ret);
mutex_unlock(&state->ca_mutex); mutex_unlock(&state->ca_mutex);
return ret; return ret;
@ -297,7 +292,7 @@ static int az6007_ci_read_cam_control(struct dvb_ca_en50221 *ca,
u8 address) u8 address)
{ {
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret; int ret;
u8 req; u8 req;
@ -322,14 +317,14 @@ static int az6007_ci_read_cam_control(struct dvb_ca_en50221 *ca,
ret = az6007_read(d, req, value, index, b, blen); ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) { if (ret < 0) {
warn("usb in operation failed. (%d)", ret); pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EINVAL; ret = -EINVAL;
} else { } else {
if (b[0] == 0) if (b[0] == 0)
warn("Read CI IO error"); pr_warn("Read CI IO error\n");
ret = b[1]; ret = b[1];
deb_info("read cam data = %x from 0x%x", b[1], value); pr_debug("read cam data = %x from 0x%x\n", b[1], value);
} }
mutex_unlock(&state->ca_mutex); mutex_unlock(&state->ca_mutex);
@ -343,7 +338,7 @@ static int az6007_ci_write_cam_control(struct dvb_ca_en50221 *ca,
u8 value) u8 value)
{ {
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data; struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret; int ret;
u8 req; u8 req;
@ -362,7 +357,7 @@ static int az6007_ci_write_cam_control(struct dvb_ca_en50221 *ca,
ret = az6007_write(d, req, value1, index, NULL, blen); ret = az6007_write(d, req, value1, index, NULL, blen);
if (ret != 0) { if (ret != 0) {
warn("usb out operation failed. (%d)", ret); pr_warn("usb out operation failed. (%d)\n", ret);
goto failed; goto failed;
} }
@ -393,7 +388,7 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
ret = az6007_read(d, req, value, index, b, blen); ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) { if (ret < 0) {
warn("usb in operation failed. (%d)", ret); pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EIO; ret = -EIO;
} else{ } else{
ret = b[0]; ret = b[0];
@ -405,7 +400,7 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
static int az6007_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot) 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 dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret, i; int ret, i;
u8 req; u8 req;
@ -422,7 +417,7 @@ static int az6007_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
ret = az6007_write(d, req, value, index, NULL, blen); ret = az6007_write(d, req, value, index, NULL, blen);
if (ret != 0) { if (ret != 0) {
warn("usb out operation failed. (%d)", ret); pr_warn("usb out operation failed. (%d)\n", ret);
goto failed; goto failed;
} }
@ -434,7 +429,7 @@ static int az6007_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
ret = az6007_write(d, req, value, index, NULL, blen); ret = az6007_write(d, req, value, index, NULL, blen);
if (ret != 0) { if (ret != 0) {
warn("usb out operation failed. (%d)", ret); pr_warn("usb out operation failed. (%d)\n", ret);
goto failed; goto failed;
} }
@ -442,7 +437,7 @@ static int az6007_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
msleep(100); msleep(100);
if (CI_CamReady(ca, slot)) { if (CI_CamReady(ca, slot)) {
deb_info("CAM Ready"); pr_debug("CAM Ready\n");
break; break;
} }
} }
@ -461,7 +456,7 @@ static int az6007_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
static int az6007_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) 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 dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret; int ret;
u8 req; u8 req;
@ -469,7 +464,7 @@ static int az6007_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
u16 index; u16 index;
int blen; int blen;
deb_info("%s", __func__); pr_debug("%s()\n", __func__);
mutex_lock(&state->ca_mutex); mutex_lock(&state->ca_mutex);
req = 0xC7; req = 0xC7;
value = 1; value = 1;
@ -478,7 +473,7 @@ static int az6007_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
ret = az6007_write(d, req, value, index, NULL, blen); ret = az6007_write(d, req, value, index, NULL, blen);
if (ret != 0) { if (ret != 0) {
warn("usb out operation failed. (%d)", ret); pr_warn("usb out operation failed. (%d)\n", ret);
goto failed; goto failed;
} }
@ -490,7 +485,7 @@ failed:
static int az6007_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) 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 dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = d_to_priv(d);
int ret; int ret;
u8 req; u8 req;
u16 value; u16 value;
@ -510,7 +505,7 @@ static int az6007_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int o
ret = az6007_read(d, req, value, index, b, blen); ret = az6007_read(d, req, value, index, b, blen);
if (ret < 0) { if (ret < 0) {
warn("usb in operation failed. (%d)", ret); pr_warn("usb in operation failed. (%d)\n", ret);
ret = -EIO; ret = -EIO;
} else } else
ret = 0; ret = 0;
@ -530,12 +525,12 @@ static void az6007_ci_uninit(struct dvb_usb_device *d)
{ {
struct az6007_device_state *state; struct az6007_device_state *state;
deb_info("%s", __func__); pr_debug("%s()\n", __func__);
if (NULL == d) if (NULL == d)
return; return;
state = (struct az6007_device_state *)d->priv; state = d_to_priv(d);
if (NULL == state) if (NULL == state)
return; return;
@ -548,16 +543,15 @@ static void az6007_ci_uninit(struct dvb_usb_device *d)
} }
static int az6007_ci_init(struct dvb_usb_adapter *a) static int az6007_ci_init(struct dvb_usb_adapter *adap)
{ {
struct dvb_usb_device *d = a->dev; struct dvb_usb_device *d = adap_to_d(adap);
struct az6007_device_state *state = (struct az6007_device_state *)d->priv; struct az6007_device_state *state = adap_to_priv(adap);
int ret; int ret;
deb_info("%s", __func__); pr_debug("%s()\n", __func__);
mutex_init(&state->ca_mutex); mutex_init(&state->ca_mutex);
state->ca.owner = THIS_MODULE; state->ca.owner = THIS_MODULE;
state->ca.read_attribute_mem = az6007_ci_read_attribute_mem; state->ca.read_attribute_mem = az6007_ci_read_attribute_mem;
state->ca.write_attribute_mem = az6007_ci_write_attribute_mem; state->ca.write_attribute_mem = az6007_ci_write_attribute_mem;
@ -569,49 +563,51 @@ static int az6007_ci_init(struct dvb_usb_adapter *a)
state->ca.poll_slot_status = az6007_ci_poll_slot_status; state->ca.poll_slot_status = az6007_ci_poll_slot_status;
state->ca.data = d; state->ca.data = d;
ret = dvb_ca_en50221_init(&a->dvb_adap, ret = dvb_ca_en50221_init(&adap->dvb_adap,
&state->ca, &state->ca,
0, /* flags */ 0, /* flags */
1);/* n_slots */ 1);/* n_slots */
if (ret != 0) { if (ret != 0) {
err("Cannot initialize CI: Error %d.", ret); pr_err("Cannot initialize CI: Error %d.\n", ret);
memset(&state->ca, 0, sizeof(state->ca)); memset(&state->ca, 0, sizeof(state->ca));
return ret; return ret;
} }
deb_info("CI initialized."); pr_debug("CI initialized.\n");
return 0; return 0;
} }
static int az6007_read_mac_addr(struct dvb_usb_device *d, u8 mac[6]) static int az6007_read_mac_addr(struct dvb_usb_adapter *adap, u8 mac[6])
{ {
struct az6007_device_state *st = d->priv; struct dvb_usb_device *d = adap_to_d(adap);
struct az6007_device_state *st = adap_to_priv(adap);
int ret; int ret;
ret = az6007_read(d, AZ6007_READ_DATA, 6, 0, st->data, 6); ret = az6007_read(d, AZ6007_READ_DATA, 6, 0, st->data, 6);
memcpy(mac, st->data, 6); memcpy(mac, st->data, 6);
if (ret > 0) if (ret > 0)
deb_info("%s: mac is %pM\n", __func__, mac); pr_debug("%s: mac is %pM\n", __func__, mac);
return ret; return ret;
} }
static int az6007_frontend_attach(struct dvb_usb_adapter *adap) static int az6007_frontend_attach(struct dvb_usb_adapter *adap)
{ {
struct az6007_device_state *st = adap->dev->priv; struct az6007_device_state *st = adap_to_priv(adap);
struct dvb_usb_device *d = adap_to_d(adap);
deb_info("attaching demod drxk"); pr_debug("attaching demod drxk\n");
adap->fe_adap[0].fe = dvb_attach(drxk_attach, &terratec_h7_drxk, adap->fe[0] = dvb_attach(drxk_attach, &terratec_h7_drxk,
&adap->dev->i2c_adap); &d->i2c_adap);
if (!adap->fe_adap[0].fe) if (!adap->fe[0])
return -EINVAL; return -EINVAL;
adap->fe_adap[0].fe->sec_priv = adap; adap->fe[0]->sec_priv = adap;
st->gate_ctrl = adap->fe_adap[0].fe->ops.i2c_gate_ctrl; st->gate_ctrl = adap->fe[0]->ops.i2c_gate_ctrl;
adap->fe_adap[0].fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; adap->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
az6007_ci_init(adap); az6007_ci_init(adap);
@ -620,28 +616,30 @@ static int az6007_frontend_attach(struct dvb_usb_adapter *adap)
static int az6007_tuner_attach(struct dvb_usb_adapter *adap) static int az6007_tuner_attach(struct dvb_usb_adapter *adap)
{ {
deb_info("attaching tuner mt2063"); struct dvb_usb_device *d = adap_to_d(adap);
pr_debug("attaching tuner mt2063\n");
/* Attach mt2063 to DVB-C frontend */ /* Attach mt2063 to DVB-C frontend */
if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl) if (adap->fe[0]->ops.i2c_gate_ctrl)
adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 1); adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 1);
if (!dvb_attach(mt2063_attach, adap->fe_adap[0].fe, if (!dvb_attach(mt2063_attach, adap->fe[0],
&az6007_mt2063_config, &az6007_mt2063_config,
&adap->dev->i2c_adap)) &d->i2c_adap))
return -EINVAL; return -EINVAL;
if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl) if (adap->fe[0]->ops.i2c_gate_ctrl)
adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 0); adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 0);
return 0; return 0;
} }
int az6007_power_ctrl(struct dvb_usb_device *d, int onoff) int az6007_power_ctrl(struct dvb_usb_device *d, int onoff)
{ {
struct az6007_device_state *st = d->priv; struct az6007_device_state *st = d_to_priv(d);
int ret; int ret;
deb_info("%s()\n", __func__); pr_debug("%s()\n", __func__);
if (!st->warm) { if (!st->warm) {
mutex_init(&st->mutex); mutex_init(&st->mutex);
@ -694,7 +692,7 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
int num) int num)
{ {
struct dvb_usb_device *d = i2c_get_adapdata(adap); struct dvb_usb_device *d = i2c_get_adapdata(adap);
struct az6007_device_state *st = d->priv; struct az6007_device_state *st = d_to_priv(d);
int i, j, len; int i, j, len;
int ret = 0; int ret = 0;
u16 index; u16 index;
@ -717,9 +715,8 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
* the first xfer has just 1 byte length. * the first xfer has just 1 byte length.
* Need to join both into one operation * Need to join both into one operation
*/ */
if (dvb_usb_az6007_debug & 2) if (az6007_xfer_debug)
printk(KERN_DEBUG printk(KERN_DEBUG "az6007: I2C W/R addr=0x%x len=%d/%d\n",
"az6007 I2C xfer write+read addr=0x%x len=%d/%d: ",
addr, msgs[i].len, msgs[i + 1].len); addr, msgs[i].len, msgs[i + 1].len);
req = AZ6007_I2C_RD; req = AZ6007_I2C_RD;
index = msgs[i].buf[0]; index = msgs[i].buf[0];
@ -729,42 +726,29 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
ret = __az6007_read(d->udev, req, value, index, ret = __az6007_read(d->udev, req, value, index,
st->data, length); st->data, length);
if (ret >= len) { if (ret >= len) {
for (j = 0; j < len; j++) { for (j = 0; j < len; j++)
msgs[i + 1].buf[j] = st->data[j + 5]; msgs[i + 1].buf[j] = st->data[j + 5];
if (dvb_usb_az6007_debug & 2)
printk(KERN_CONT
"0x%02x ",
msgs[i + 1].buf[j]);
}
} else } else
ret = -EIO; ret = -EIO;
i++; i++;
} else if (!(msgs[i].flags & I2C_M_RD)) { } else if (!(msgs[i].flags & I2C_M_RD)) {
/* write bytes */ /* write bytes */
if (dvb_usb_az6007_debug & 2) if (az6007_xfer_debug)
printk(KERN_DEBUG printk(KERN_DEBUG "az6007: I2C W addr=0x%x len=%d\n",
"az6007 I2C xfer write addr=0x%x len=%d: ",
addr, msgs[i].len); addr, msgs[i].len);
req = AZ6007_I2C_WR; req = AZ6007_I2C_WR;
index = msgs[i].buf[0]; index = msgs[i].buf[0];
value = addr | (1 << 8); value = addr | (1 << 8);
length = msgs[i].len - 1; length = msgs[i].len - 1;
len = msgs[i].len - 1; len = msgs[i].len - 1;
if (dvb_usb_az6007_debug & 2) for (j = 0; j < len; j++)
printk(KERN_CONT "(0x%02x) ", msgs[i].buf[0]);
for (j = 0; j < len; j++) {
st->data[j] = msgs[i].buf[j + 1]; st->data[j] = msgs[i].buf[j + 1];
if (dvb_usb_az6007_debug & 2)
printk(KERN_CONT "0x%02x ",
st->data[j]);
}
ret = __az6007_write(d->udev, req, value, index, ret = __az6007_write(d->udev, req, value, index,
st->data, length); st->data, length);
} else { } else {
/* read bytes */ /* read bytes */
if (dvb_usb_az6007_debug & 2) if (az6007_xfer_debug)
printk(KERN_DEBUG printk(KERN_DEBUG "az6007: I2C R addr=0x%x len=%d\n",
"az6007 I2C xfer read addr=0x%x len=%d: ",
addr, msgs[i].len); addr, msgs[i].len);
req = AZ6007_I2C_RD; req = AZ6007_I2C_RD;
index = msgs[i].buf[0]; index = msgs[i].buf[0];
@ -773,15 +757,9 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
len = msgs[i].len; len = msgs[i].len;
ret = __az6007_read(d->udev, req, value, index, ret = __az6007_read(d->udev, req, value, index,
st->data, length); st->data, length);
for (j = 0; j < len; j++) { for (j = 0; j < len; j++)
msgs[i].buf[j] = st->data[j + 5]; msgs[i].buf[j] = st->data[j + 5];
if (dvb_usb_az6007_debug & 2)
printk(KERN_CONT
"0x%02x ", st->data[j + 5]);
} }
}
if (dvb_usb_az6007_debug & 2)
printk(KERN_CONT "\n");
if (ret < 0) if (ret < 0)
goto err; goto err;
} }
@ -789,7 +767,7 @@ err:
mutex_unlock(&st->mutex); mutex_unlock(&st->mutex);
if (ret < 0) { if (ret < 0) {
info("%s ERROR: %i", __func__, ret); pr_info("%s ERROR: %i\n", __func__, ret);
return ret; return ret;
} }
return num; return num;
@ -805,151 +783,115 @@ static struct i2c_algorithm az6007_i2c_algo = {
.functionality = az6007_i2c_func, .functionality = az6007_i2c_func,
}; };
int az6007_identify_state(struct usb_device *udev, int az6007_identify_state(struct dvb_usb_device *d, const char **name)
struct dvb_usb_device_properties *props,
struct dvb_usb_device_description **desc, int *cold)
{ {
int ret; int ret;
u8 *mac; u8 *mac;
pr_debug("Identifying az6007 state\n");
mac = kmalloc(6, GFP_ATOMIC); mac = kmalloc(6, GFP_ATOMIC);
if (!mac) if (!mac)
return -ENOMEM; return -ENOMEM;
/* Try to read the mac address */ /* Try to read the mac address */
ret = __az6007_read(udev, AZ6007_READ_DATA, 6, 0, mac, 6); ret = __az6007_read(d->udev, AZ6007_READ_DATA, 6, 0, mac, 6);
if (ret == 6) if (ret == 6)
*cold = 0; ret = WARM;
else else
*cold = 1; ret = COLD;
kfree(mac); kfree(mac);
if (*cold) { if (ret == COLD) {
__az6007_write(udev, 0x09, 1, 0, NULL, 0); __az6007_write(d->udev, 0x09, 1, 0, NULL, 0);
__az6007_write(udev, 0x00, 0, 0, NULL, 0); __az6007_write(d->udev, 0x00, 0, 0, NULL, 0);
__az6007_write(udev, 0x00, 0, 0, NULL, 0); __az6007_write(d->udev, 0x00, 0, 0, NULL, 0);
} }
deb_info("Device is on %s state\n", *cold ? "warm" : "cold"); pr_debug("Device is on %s state\n",
return 0; ret == WARM ? "warm" : "cold");
return ret;
} }
static struct dvb_usb_device_properties az6007_properties;
static void az6007_usb_disconnect(struct usb_interface *intf) static void az6007_usb_disconnect(struct usb_interface *intf)
{ {
struct dvb_usb_device *d = usb_get_intfdata(intf); struct dvb_usb_device *d = usb_get_intfdata(intf);
az6007_ci_uninit(d); az6007_ci_uninit(d);
dvb_usb_device_exit(intf); dvb_usbv2_disconnect(intf);
} }
static int az6007_usb_probe(struct usb_interface *intf, static int az6007_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
const struct usb_device_id *id)
{ {
return dvb_usb_device_init(intf, &az6007_properties, pr_debug("Getting az6007 Remote Control properties\n");
THIS_MODULE, NULL, adapter_nr);
rc->allowed_protos = RC_TYPE_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[] = { static struct usb_device_id az6007_usb_table[] = {
{USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_6007)}, {DVB_USB_DEVICE(USB_VID_AZUREWAVE, USB_PID_AZUREWAVE_6007,
{USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7)}, &az6007_props, "Azurewave 6007", RC_MAP_EMPTY)},
{USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_H7_2)}, {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}, {0},
}; };
MODULE_DEVICE_TABLE(usb, az6007_usb_table); MODULE_DEVICE_TABLE(usb, az6007_usb_table);
static struct dvb_usb_device_properties az6007_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.firmware = "dvb-usb-terratec-h7-az6007.fw",
.no_reconnect = 1,
.size_of_priv = sizeof(struct az6007_device_state),
.identify_state = az6007_identify_state,
.num_adapters = 1,
.adapter = {
{
.num_frontends = 1,
.fe = {{
.streaming_ctrl = az6007_streaming_ctrl,
.tuner_attach = az6007_tuner_attach,
.frontend_attach = az6007_frontend_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
.type = USB_BULK,
.count = 10,
.endpoint = 0x02,
.u = {
.bulk = {
.buffersize = 4096,
}
}
},
} }
} },
.power_ctrl = az6007_power_ctrl,
.read_mac_address = az6007_read_mac_addr,
.rc.core = {
.rc_interval = 400,
.rc_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
.module_name = "az6007",
.rc_query = az6007_rc_query,
.allowed_protos = RC_TYPE_NEC,
},
.i2c_algo = &az6007_i2c_algo,
.num_device_descs = 2,
.devices = {
{ .name = "AzureWave DTV StarBox DVB-T/C USB2.0 (az6007)",
.cold_ids = { &az6007_usb_table[0], NULL },
.warm_ids = { NULL },
},
{ .name = "TerraTec DTV StarBox DVB-T/C USB2.0 (az6007)",
.cold_ids = { &az6007_usb_table[1], &az6007_usb_table[2], NULL },
.warm_ids = { NULL },
},
{ NULL },
}
};
/* usb specific object needed to register this driver with the usb subsystem */ /* usb specific object needed to register this driver with the usb subsystem */
static struct usb_driver az6007_usb_driver = { static struct usb_driver az6007_usb_driver = {
.name = "dvb_usb_az6007", .name = KBUILD_MODNAME,
.probe = az6007_usb_probe,
.disconnect = az6007_usb_disconnect,
.id_table = az6007_usb_table, .id_table = az6007_usb_table,
.probe = dvb_usbv2_probe,
.disconnect = az6007_usb_disconnect,
.suspend = dvb_usbv2_suspend,
.resume = dvb_usbv2_resume,
.no_dynamic_id = 1,
.soft_unbind = 1,
}; };
/* module stuff */ module_usb_driver(az6007_usb_driver);
static int __init az6007_usb_module_init(void)
{
int result;
deb_info("az6007 usb module init\n");
result = usb_register(&az6007_usb_driver);
if (result) {
err("usb_register failed. (%d)", result);
return result;
}
return 0;
}
static void __exit az6007_usb_module_exit(void)
{
/* deregister this driver from the USB subsystem */
deb_info("az6007 usb module exit\n");
usb_deregister(&az6007_usb_driver);
}
module_init(az6007_usb_module_init);
module_exit(az6007_usb_module_exit);
MODULE_AUTHOR("Henry Wang <Henry.wang@AzureWave.com>"); MODULE_AUTHOR("Henry Wang <Henry.wang@AzureWave.com>");
MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>"); MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>");
MODULE_DESCRIPTION("Driver for AzureWave 6007 DVB-C/T USB2.0 and clones"); MODULE_DESCRIPTION("Driver for AzureWave 6007 DVB-C/T USB2.0 and clones");
MODULE_VERSION("1.1"); MODULE_VERSION("2.0");
MODULE_LICENSE("GPL"); MODULE_LICENSE("GPL");
MODULE_FIRMWARE(AZ6007_FIRMWARE);

8
drivers/media/dvb/dvb-usb/Kconfig
View File

@ -296,14 +296,6 @@ config DVB_USB_FRIIO
help help
Say Y here to support the Japanese DTV receiver Friio. Say Y here to support the Japanese DTV receiver Friio.
config DVB_USB_AZ6007
tristate "AzureWave 6007 and clones DVB-T/C USB2.0 support"
depends on DVB_USB
select DVB_DRXK if !DVB_FE_CUSTOMISE
select MEDIA_TUNER_MT2063 if !DVB_FE_CUSTOMISE
help
Say Y here to support theAfatech AF9005 based DVB-T/DVB-C receivers.
config DVB_USB_AZ6027 config DVB_USB_AZ6027
tristate "Azurewave DVB-S/S2 USB2.0 AZ6027 support" tristate "Azurewave DVB-S/S2 USB2.0 AZ6027 support"
depends on DVB_USB depends on DVB_USB

3
drivers/media/dvb/dvb-usb/Makefile
View File

@ -69,9 +69,6 @@ obj-$(CONFIG_DVB_USB_CINERGY_T2) += dvb-usb-cinergyT2.o
dvb-usb-friio-objs = friio.o friio-fe.o dvb-usb-friio-objs = friio.o friio-fe.o
obj-$(CONFIG_DVB_USB_FRIIO) += dvb-usb-friio.o obj-$(CONFIG_DVB_USB_FRIIO) += dvb-usb-friio.o
dvb-usb-az6007-objs = az6007.o
obj-$(CONFIG_DVB_USB_AZ6007) += dvb-usb-az6007.o
dvb-usb-az6027-objs = az6027.o dvb-usb-az6027-objs = az6027.o
obj-$(CONFIG_DVB_USB_AZ6027) += dvb-usb-az6027.o obj-$(CONFIG_DVB_USB_AZ6027) += dvb-usb-az6027.o