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path: root/drivers/media/usb/dvb-usb-v2
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Diffstat (limited to 'drivers/media/usb/dvb-usb-v2')
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9035.c104
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9035.h12
-rw-r--r--drivers/media/usb/dvb-usb-v2/dvbsky.c18
3 files changed, 78 insertions, 56 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index 80d3bd3a0f24..1b7f1af399fb 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -846,6 +846,7 @@ static int af9035_read_config(struct dvb_usb_device *d)
state->af9033_config[1].adc_multiplier = AF9033_ADC_MULTIPLIER_2X;
state->af9033_config[0].ts_mode = AF9033_TS_MODE_USB;
state->af9033_config[1].ts_mode = AF9033_TS_MODE_SERIAL;
+ state->it930x_addresses = 0;
if (state->chip_type == 0x9135) {
/* feed clock for integrated RF tuner */
@@ -872,6 +873,10 @@ static int af9035_read_config(struct dvb_usb_device *d)
* IT930x is an USB bridge, only single demod-single tuner
* configurations seen so far.
*/
+ if ((le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_AVERMEDIA) &&
+ (le16_to_cpu(d->udev->descriptor.idProduct) == USB_PID_AVERMEDIA_TD310)) {
+ state->it930x_addresses = 1;
+ }
return 0;
}
@@ -1218,6 +1223,48 @@ static int it930x_frontend_attach(struct dvb_usb_adapter *adap)
dev_dbg(&intf->dev, "adap->id=%d\n", adap->id);
+ /* I2C master bus 2 clock speed 300k */
+ ret = af9035_wr_reg(d, 0x00f6a7, 0x07);
+ if (ret < 0)
+ goto err;
+
+ /* I2C master bus 1,3 clock speed 300k */
+ ret = af9035_wr_reg(d, 0x00f103, 0x07);
+ if (ret < 0)
+ goto err;
+
+ /* set gpio11 low */
+ ret = af9035_wr_reg_mask(d, 0xd8d4, 0x01, 0x01);
+ if (ret < 0)
+ goto err;
+
+ ret = af9035_wr_reg_mask(d, 0xd8d5, 0x01, 0x01);
+ if (ret < 0)
+ goto err;
+
+ ret = af9035_wr_reg_mask(d, 0xd8d3, 0x01, 0x01);
+ if (ret < 0)
+ goto err;
+
+ /* Tuner enable using gpiot2_en, gpiot2_on and gpiot2_o (reset) */
+ ret = af9035_wr_reg_mask(d, 0xd8b8, 0x01, 0x01);
+ if (ret < 0)
+ goto err;
+
+ ret = af9035_wr_reg_mask(d, 0xd8b9, 0x01, 0x01);
+ if (ret < 0)
+ goto err;
+
+ ret = af9035_wr_reg_mask(d, 0xd8b7, 0x00, 0x01);
+ if (ret < 0)
+ goto err;
+
+ msleep(200);
+
+ ret = af9035_wr_reg_mask(d, 0xd8b7, 0x01, 0x01);
+ if (ret < 0)
+ goto err;
+
memset(&si2168_config, 0, sizeof(si2168_config));
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &adap->fe[0];
@@ -1225,8 +1272,9 @@ static int it930x_frontend_attach(struct dvb_usb_adapter *adap)
state->af9033_config[adap->id].fe = &adap->fe[0];
state->af9033_config[adap->id].ops = &state->ops;
- ret = af9035_add_i2c_dev(d, "si2168", 0x67, &si2168_config,
- &d->i2c_adap);
+ ret = af9035_add_i2c_dev(d, "si2168",
+ it930x_addresses_table[state->it930x_addresses].frontend_i2c_addr,
+ &si2168_config, &d->i2c_adap);
if (ret)
goto err;
@@ -1575,54 +1623,12 @@ static int it930x_tuner_attach(struct dvb_usb_adapter *adap)
dev_dbg(&intf->dev, "adap->id=%d\n", adap->id);
- /* I2C master bus 2 clock speed 300k */
- ret = af9035_wr_reg(d, 0x00f6a7, 0x07);
- if (ret < 0)
- goto err;
-
- /* I2C master bus 1,3 clock speed 300k */
- ret = af9035_wr_reg(d, 0x00f103, 0x07);
- if (ret < 0)
- goto err;
-
- /* set gpio11 low */
- ret = af9035_wr_reg_mask(d, 0xd8d4, 0x01, 0x01);
- if (ret < 0)
- goto err;
-
- ret = af9035_wr_reg_mask(d, 0xd8d5, 0x01, 0x01);
- if (ret < 0)
- goto err;
-
- ret = af9035_wr_reg_mask(d, 0xd8d3, 0x01, 0x01);
- if (ret < 0)
- goto err;
-
- /* Tuner enable using gpiot2_en, gpiot2_on and gpiot2_o (reset) */
- ret = af9035_wr_reg_mask(d, 0xd8b8, 0x01, 0x01);
- if (ret < 0)
- goto err;
-
- ret = af9035_wr_reg_mask(d, 0xd8b9, 0x01, 0x01);
- if (ret < 0)
- goto err;
-
- ret = af9035_wr_reg_mask(d, 0xd8b7, 0x00, 0x01);
- if (ret < 0)
- goto err;
-
- msleep(200);
-
- ret = af9035_wr_reg_mask(d, 0xd8b7, 0x01, 0x01);
- if (ret < 0)
- goto err;
-
memset(&si2157_config, 0, sizeof(si2157_config));
si2157_config.fe = adap->fe[0];
- si2157_config.if_port = 1;
- ret = af9035_add_i2c_dev(d, "si2157", 0x63,
- &si2157_config, state->i2c_adapter_demod);
-
+ si2157_config.if_port = it930x_addresses_table[state->it930x_addresses].tuner_if_port;
+ ret = af9035_add_i2c_dev(d, "si2157",
+ it930x_addresses_table[state->it930x_addresses].tuner_i2c_addr,
+ &si2157_config, state->i2c_adapter_demod);
if (ret)
goto err;
@@ -2128,6 +2134,8 @@ static const struct usb_device_id af9035_id_table[] = {
/* IT930x devices */
{ DVB_USB_DEVICE(USB_VID_ITETECH, USB_PID_ITETECH_IT9303,
&it930x_props, "ITE 9303 Generic", NULL) },
+ { DVB_USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_TD310,
+ &it930x_props, "AVerMedia TD310 DVB-T2", NULL) },
{ }
};
MODULE_DEVICE_TABLE(usb, af9035_id_table);
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h
index a76e6bf0ab1e..bc41c16f9727 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.h
+++ b/drivers/media/usb/dvb-usb-v2/af9035.h
@@ -69,6 +69,7 @@ struct state {
u8 dual_mode:1;
u8 no_read:1;
u8 af9033_i2c_addr[2];
+ u8 it930x_addresses;
struct af9033_config af9033_config[2];
struct af9033_ops ops;
#define AF9035_I2C_CLIENT_MAX 4
@@ -77,6 +78,17 @@ struct state {
struct platform_device *platform_device_tuner[2];
};
+struct address_table {
+ u8 frontend_i2c_addr;
+ u8 tuner_i2c_addr;
+ u8 tuner_if_port;
+};
+
+static const struct address_table it930x_addresses_table[] = {
+ { 0x67, 0x63, 1 },
+ { 0x64, 0x60, 0 },
+};
+
static const u32 clock_lut_af9035[] = {
20480000, /* FPGA */
16384000, /* 16.38 MHz */
diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c
index e28bd8836751..ae0814dd202a 100644
--- a/drivers/media/usb/dvb-usb-v2/dvbsky.c
+++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c
@@ -615,16 +615,18 @@ static int dvbsky_init(struct dvb_usb_device *d)
return 0;
}
-static void dvbsky_exit(struct dvb_usb_device *d)
+static int dvbsky_frontend_detach(struct dvb_usb_adapter *adap)
{
+ struct dvb_usb_device *d = adap_to_d(adap);
struct dvbsky_state *state = d_to_priv(d);
- struct dvb_usb_adapter *adap = &d->adapter[0];
+
+ dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, adap->id);
dvb_module_release(state->i2c_client_tuner);
dvb_module_release(state->i2c_client_demod);
dvb_module_release(state->i2c_client_ci);
- adap->fe[0] = NULL;
+ return 0;
}
/* DVB USB Driver stuff */
@@ -640,11 +642,11 @@ static struct dvb_usb_device_properties dvbsky_s960_props = {
.i2c_algo = &dvbsky_i2c_algo,
.frontend_attach = dvbsky_s960_attach,
+ .frontend_detach = dvbsky_frontend_detach,
.init = dvbsky_init,
.get_rc_config = dvbsky_get_rc_config,
.streaming_ctrl = dvbsky_streaming_ctrl,
.identify_state = dvbsky_identify_state,
- .exit = dvbsky_exit,
.read_mac_address = dvbsky_read_mac_addr,
.num_adapters = 1,
@@ -667,11 +669,11 @@ static struct dvb_usb_device_properties dvbsky_s960c_props = {
.i2c_algo = &dvbsky_i2c_algo,
.frontend_attach = dvbsky_s960c_attach,
+ .frontend_detach = dvbsky_frontend_detach,
.init = dvbsky_init,
.get_rc_config = dvbsky_get_rc_config,
.streaming_ctrl = dvbsky_streaming_ctrl,
.identify_state = dvbsky_identify_state,
- .exit = dvbsky_exit,
.read_mac_address = dvbsky_read_mac_addr,
.num_adapters = 1,
@@ -694,11 +696,11 @@ static struct dvb_usb_device_properties dvbsky_t680c_props = {
.i2c_algo = &dvbsky_i2c_algo,
.frontend_attach = dvbsky_t680c_attach,
+ .frontend_detach = dvbsky_frontend_detach,
.init = dvbsky_init,
.get_rc_config = dvbsky_get_rc_config,
.streaming_ctrl = dvbsky_streaming_ctrl,
.identify_state = dvbsky_identify_state,
- .exit = dvbsky_exit,
.read_mac_address = dvbsky_read_mac_addr,
.num_adapters = 1,
@@ -721,11 +723,11 @@ static struct dvb_usb_device_properties dvbsky_t330_props = {
.i2c_algo = &dvbsky_i2c_algo,
.frontend_attach = dvbsky_t330_attach,
+ .frontend_detach = dvbsky_frontend_detach,
.init = dvbsky_init,
.get_rc_config = dvbsky_get_rc_config,
.streaming_ctrl = dvbsky_streaming_ctrl,
.identify_state = dvbsky_identify_state,
- .exit = dvbsky_exit,
.read_mac_address = dvbsky_read_mac_addr,
.num_adapters = 1,
@@ -748,11 +750,11 @@ static struct dvb_usb_device_properties mygica_t230c_props = {
.i2c_algo = &dvbsky_i2c_algo,
.frontend_attach = dvbsky_mygica_t230c_attach,
+ .frontend_detach = dvbsky_frontend_detach,
.init = dvbsky_init,
.get_rc_config = dvbsky_get_rc_config,
.streaming_ctrl = dvbsky_streaming_ctrl,
.identify_state = dvbsky_identify_state,
- .exit = dvbsky_exit,
.num_adapters = 1,
.adapter = {
generated by cgit (git 2.34.1) at 2024-06-19 22:55:49 +0000