summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb/dvb-usb/ttusb2.c
diff options
context:
space:
mode:
authorGuy Martin <gmsoft@tuxicoman.be>2010-05-07 09:09:25 +0200
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-06-01 06:21:49 +0200
commit76952c7e598f68bf12adf307d6a9a0de3b33b985 (patch)
tree168a0478506b8c3d9c9d1b3f0d36b66422e0d651 /drivers/media/dvb/dvb-usb/ttusb2.c
parentV4L/DVB: tvp514x: simplify try/g/s_fmt handling (diff)
downloadlinux-76952c7e598f68bf12adf307d6a9a0de3b33b985.tar.xz
linux-76952c7e598f68bf12adf307d6a9a0de3b33b985.zip
V4L/DVB: TT CT-3650 DVB-C support
Add support for the DVB-C frontend of the TT CT-3650. DVB-T fe, CI and IR are not implemented. Signed-off-by: Guy Martin <gmsoft@tuxicoman.be> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/ttusb2.c')
-rw-r--r--drivers/media/dvb/dvb-usb/ttusb2.c95
1 files changed, 89 insertions, 6 deletions
diff --git a/drivers/media/dvb/dvb-usb/ttusb2.c b/drivers/media/dvb/dvb-usb/ttusb2.c
index 20ca9d9ee99b..a6de489a6a39 100644
--- a/drivers/media/dvb/dvb-usb/ttusb2.c
+++ b/drivers/media/dvb/dvb-usb/ttusb2.c
@@ -29,6 +29,8 @@
#include "tda826x.h"
#include "tda10086.h"
+#include "tda1002x.h"
+#include "tda827x.h"
#include "lnbp21.h"
/* debug */
@@ -150,7 +152,17 @@ static struct tda10086_config tda10086_config = {
.xtal_freq = TDA10086_XTAL_16M,
};
-static int ttusb2_frontend_attach(struct dvb_usb_adapter *adap)
+static struct tda10023_config tda10023_config = {
+ .demod_address = 0x0c,
+ .invert = 0,
+ .xtal = 16000000,
+ .pll_m = 11,
+ .pll_p = 3,
+ .pll_n = 1,
+ .deltaf = 0xa511,
+};
+
+static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
{
if (usb_set_interface(adap->dev->udev,0,3) < 0)
err("set interface to alts=3 failed");
@@ -163,7 +175,27 @@ static int ttusb2_frontend_attach(struct dvb_usb_adapter *adap)
return 0;
}
-static int ttusb2_tuner_attach(struct dvb_usb_adapter *adap)
+static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
+{
+ if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
+ err("set interface to alts=3 failed");
+ if ((adap->fe = dvb_attach(tda10023_attach, &tda10023_config, &adap->dev->i2c_adap, 0x48)) == NULL) {
+ deb_info("TDA10023 attach failed\n");
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
+{
+ if (dvb_attach(tda827x_attach, adap->fe, 0x61, &adap->dev->i2c_adap, NULL) == NULL) {
+ printk(KERN_ERR "%s: No tda827x found!\n", __func__);
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
{
if (dvb_attach(tda826x_attach, adap->fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
deb_info("TDA8263 attach failed\n");
@@ -180,6 +212,7 @@ static int ttusb2_tuner_attach(struct dvb_usb_adapter *adap)
/* DVB USB Driver stuff */
static struct dvb_usb_device_properties ttusb2_properties;
static struct dvb_usb_device_properties ttusb2_properties_s2400;
+static struct dvb_usb_device_properties ttusb2_properties_ct3650;
static int ttusb2_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@@ -187,6 +220,8 @@ static int ttusb2_probe(struct usb_interface *intf,
if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
THIS_MODULE, NULL, adapter_nr) ||
0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
+ THIS_MODULE, NULL, adapter_nr) ||
+ 0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
THIS_MODULE, NULL, adapter_nr))
return 0;
return -ENODEV;
@@ -197,6 +232,8 @@ static struct usb_device_id ttusb2_table [] = {
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
{ USB_DEVICE(USB_VID_TECHNOTREND,
USB_PID_TECHNOTREND_CONNECT_S2400) },
+ { USB_DEVICE(USB_VID_TECHNOTREND,
+ USB_PID_TECHNOTREND_CONNECT_CT3650) },
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, ttusb2_table);
@@ -214,8 +251,8 @@ static struct dvb_usb_device_properties ttusb2_properties = {
{
.streaming_ctrl = NULL, // ttusb2_streaming_ctrl,
- .frontend_attach = ttusb2_frontend_attach,
- .tuner_attach = ttusb2_tuner_attach,
+ .frontend_attach = ttusb2_frontend_tda10086_attach,
+ .tuner_attach = ttusb2_tuner_tda826x_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
@@ -266,8 +303,8 @@ static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
{
.streaming_ctrl = NULL,
- .frontend_attach = ttusb2_frontend_attach,
- .tuner_attach = ttusb2_tuner_attach,
+ .frontend_attach = ttusb2_frontend_tda10086_attach,
+ .tuner_attach = ttusb2_tuner_tda826x_attach,
/* parameter for the MPEG2-data transfer */
.stream = {
@@ -301,6 +338,52 @@ static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
}
};
+static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
+ .caps = DVB_USB_IS_AN_I2C_ADAPTER,
+
+ .usb_ctrl = CYPRESS_FX2,
+
+ .size_of_priv = sizeof(struct ttusb2_state),
+
+ .num_adapters = 1,
+ .adapter = {
+ {
+ .streaming_ctrl = NULL,
+
+ .frontend_attach = ttusb2_frontend_tda10023_attach,
+ .tuner_attach = ttusb2_tuner_tda827x_attach,
+
+ /* parameter for the MPEG2-data transfer */
+ .stream = {
+ .type = USB_ISOC,
+ .count = 5,
+ .endpoint = 0x02,
+ .u = {
+ .isoc = {
+ .framesperurb = 4,
+ .framesize = 940,
+ .interval = 1,
+ }
+ }
+ }
+ },
+ },
+
+ .power_ctrl = ttusb2_power_ctrl,
+ .identify_state = ttusb2_identify_state,
+
+ .i2c_algo = &ttusb2_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+
+ .num_device_descs = 1,
+ .devices = {
+ { "Technotrend TT-connect CT-3650",
+ .warm_ids = { &ttusb2_table[3], NULL },
+ },
+ }
+};
+
static struct usb_driver ttusb2_driver = {
.name = "dvb_usb_ttusb2",
.probe = ttusb2_probe,