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[media] dw2102: switch ts2022 to ts2020 driver

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Change ts2022 driver to ts2020 driver. ts2020 driver supports
both tuner chip models.

That affects TechnoTrend TT-connect S2-4600 DVB-S/S2 device, which
Olli just added.

Cc: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2015-03-29 19:28:39 -03:00 committed by Mauro Carvalho Chehab
parent f31a638600
commit 0fecb6c094
2 changed files with 6 additions and 9 deletions
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1
drivers/media/usb/dvb-usb/Kconfig
View file

@ -279,7 +279,6 @@ config DVB_USB_DW2102
select DVB_STV0900 if MEDIA_SUBDRV_AUTOSELECT
select DVB_M88RS2000 if MEDIA_SUBDRV_AUTOSELECT
select DVB_M88DS3103 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_TS2022 if MEDIA_SUBDRV_AUTOSELECT
help
Say Y here to support the DvbWorld, TeVii, Prof, TechnoTrend
DVB-S/S2 USB2.0 receivers.

14
drivers/media/usb/dvb-usb/dw2102.c
View file

@ -33,7 +33,7 @@
#include "tda18271.h"
#include "cxd2820r.h"
#include "m88ds3103.h"
#include "m88ts2022.h"
#include "ts2020.h"
/* Max transfer size done by I2C transfer functions */
#define MAX_XFER_SIZE 64
@ -1487,9 +1487,7 @@ static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
struct i2c_adapter *i2c_adapter;
struct i2c_client *client;
struct i2c_board_info info;
struct m88ts2022_config m88ts2022_config = {
.clock = 27000000,
};
struct ts2020_config ts2020_config = {};
if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
err("command 0x0e transfer failed.");
@ -1531,11 +1529,11 @@ static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
return -ENODEV;
/* attach tuner */
m88ts2022_config.fe = adap->fe_adap[0].fe;
strlcpy(info.type, "m88ts2022", I2C_NAME_SIZE);
ts2020_config.fe = adap->fe_adap[0].fe;
strlcpy(info.type, "ts2022", I2C_NAME_SIZE);
info.addr = 0x60;
info.platform_data = &m88ts2022_config;
request_module("m88ts2022");
info.platform_data = &ts2020_config;
request_module("ts2020");
client = i2c_new_device(i2c_adapter, &info);
if (client == NULL || client->dev.driver == NULL) {