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[media] af9035: support for Fitipower FC0012 tuner devices

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Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari 2012-12-02 20:12:29 -03:00 committed by Mauro Carvalho Chehab
parent e713ad1549
commit 7e0bc29603
2 changed files with 27 additions and 0 deletions
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26
drivers/media/usb/dvb-usb-v2/af9035.c
View File

@ -514,6 +514,7 @@ static int af9035_read_config(struct dvb_usb_device *d)
case AF9033_TUNER_MXL5007T:
case AF9033_TUNER_TDA18218:
case AF9033_TUNER_FC2580:
case AF9033_TUNER_FC0012:
state->af9033_config[i].spec_inv = 1;
break;
default:
@ -907,6 +908,31 @@ static int af9035_tuner_attach(struct dvb_usb_adapter *adap)
fe = dvb_attach(fc2580_attach, adap->fe[0],
&d->i2c_adap, &af9035_fc2580_config);
break;
case AF9033_TUNER_FC0012:
/*
* AF9035 gpiot2 = FC0012 enable
* XXX: there seems to be something on gpioh8 too, but on my
* my test I didn't find any difference.
*/
/* configure gpiot2 as output and high */
ret = af9035_wr_reg_mask(d, 0xd8eb, 0x01, 0x01);
if (ret < 0)
goto err;
ret = af9035_wr_reg_mask(d, 0xd8ec, 0x01, 0x01);
if (ret < 0)
goto err;
ret = af9035_wr_reg_mask(d, 0xd8ed, 0x01, 0x01);
if (ret < 0)
goto err;
usleep_range(10000, 50000);
fe = dvb_attach(fc0012_attach, adap->fe[0], &d->i2c_adap, 0x63,
1, FC_XTAL_36_MHZ);
break;
default:
fe = NULL;
}

1
drivers/media/usb/dvb-usb-v2/af9035.h
View File

@ -26,6 +26,7 @@
#include "af9033.h"
#include "tua9001.h"
#include "fc0011.h"
#include "fc0012.h"
#include "mxl5007t.h"
#include "tda18218.h"
#include "fc2580.h"