return state->dual_mode + 1;
}
-static void af9035_exit(struct dvb_usb_device *d);
-
static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
{
struct state *state = adap_to_priv(adap);
struct dvb_usb_device *d = adap_to_d(adap);
int ret;
- dev_dbg(&d->udev->dev, "%s:\n", __func__);
+ dev_dbg(&d->udev->dev, "%s: adap->id=%d\n", __func__, adap->id);
if (!state->af9033_config[adap->id].tuner) {
/* unsupported tuner */
return 0;
err:
- af9035_exit(d); /* remove I2C clients */
dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
+static int af9035_frontend_detach(struct dvb_usb_adapter *adap)
+{
+ struct state *state = adap_to_priv(adap);
+ struct dvb_usb_device *d = adap_to_d(adap);
+ int demod2;
+
+ dev_dbg(&d->udev->dev, "%s: adap->id=%d\n", __func__, adap->id);
+
+ /*
+ * For dual tuner devices we have to resolve 2nd demod client, as there
+ * is two different kind of tuner drivers; one is using I2C binding
+ * and the other is using DVB attach/detach binding.
+ */
+ switch (state->af9033_config[adap->id].tuner) {
+ case AF9033_TUNER_IT9135_38:
+ case AF9033_TUNER_IT9135_51:
+ case AF9033_TUNER_IT9135_52:
+ case AF9033_TUNER_IT9135_60:
+ case AF9033_TUNER_IT9135_61:
+ case AF9033_TUNER_IT9135_62:
+ demod2 = 2;
+ break;
+ default:
+ demod2 = 1;
+ }
+
+ if (adap->id == 1) {
+ if (state->i2c_client[demod2])
+ af9035_del_i2c_dev(d);
+ } else if (adap->id == 0) {
+ if (state->i2c_client[0])
+ af9035_del_i2c_dev(d);
+ }
+
+ return 0;
+}
+
static struct tua9001_config af9035_tua9001_config = {
.i2c_addr = 0x60,
};
struct i2c_msg msg[1];
u8 tuner_addr;
- dev_dbg(&d->udev->dev, "%s:\n", __func__);
+ dev_dbg(&d->udev->dev, "%s: adap->id=%d\n", __func__, adap->id);
/*
* XXX: Hack used in that function: we abuse unused I2C address bit [7]
return 0;
err:
- af9035_exit(d); /* remove I2C clients */
dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
+static int af9035_tuner_detach(struct dvb_usb_adapter *adap)
+{
+ struct state *state = adap_to_priv(adap);
+ struct dvb_usb_device *d = adap_to_d(adap);
+
+ dev_dbg(&d->udev->dev, "%s: adap->id=%d\n", __func__, adap->id);
+
+ switch (state->af9033_config[adap->id].tuner) {
+ case AF9033_TUNER_IT9135_38:
+ case AF9033_TUNER_IT9135_51:
+ case AF9033_TUNER_IT9135_52:
+ case AF9033_TUNER_IT9135_60:
+ case AF9033_TUNER_IT9135_61:
+ case AF9033_TUNER_IT9135_62:
+ if (adap->id == 1) {
+ if (state->i2c_client[3])
+ af9035_del_i2c_dev(d);
+ } else if (adap->id == 0) {
+ if (state->i2c_client[1])
+ af9035_del_i2c_dev(d);
+ }
+ }
+
+ return 0;
+}
+
static int af9035_init(struct dvb_usb_device *d)
{
struct state *state = d_to_priv(d);
return ret;
}
-static void af9035_exit(struct dvb_usb_device *d)
-{
- struct state *state = d_to_priv(d);
-
- dev_dbg(&d->udev->dev, "%s:\n", __func__);
-
- if (state->i2c_client[3])
- af9035_del_i2c_dev(d);
-
- if (state->i2c_client[2])
- af9035_del_i2c_dev(d);
-
- if (state->i2c_client[1])
- af9035_del_i2c_dev(d);
-
- if (state->i2c_client[0])
- af9035_del_i2c_dev(d);
-}
-
#if IS_ENABLED(CONFIG_RC_CORE)
static int af9035_rc_query(struct dvb_usb_device *d)
{
.i2c_algo = &af9035_i2c_algo,
.read_config = af9035_read_config,
.frontend_attach = af9035_frontend_attach,
+ .frontend_detach = af9035_frontend_detach,
.tuner_attach = af9035_tuner_attach,
+ .tuner_detach = af9035_tuner_detach,
.init = af9035_init,
.get_rc_config = af9035_get_rc_config,
.get_stream_config = af9035_get_stream_config,
- .exit = af9035_exit,
.get_adapter_count = af9035_get_adapter_count,
.adapter = {