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V4L/DVB (10453): af9015: add MC44S803 support

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Add MC44S803 support to AF9015 driver.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jochen Friedrich 2009-02-02 14:59:50 -03:00 committed by Mauro Carvalho Chehab
parent b72dbaefbd
commit d563399859
2 changed files with 28 additions and 13 deletions
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1
drivers/media/dvb/dvb-usb/Kconfig
View file

@ -297,5 +297,6 @@ config DVB_USB_AF9015
select MEDIA_TUNER_QT1010 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
help
Say Y here to support the Afatech AF9015 based DVB-T USB2.0 receiver

40
drivers/media/dvb/dvb-usb/af9015.c
View file

@ -27,9 +27,7 @@
#include "qt1010.h"
#include "tda18271.h"
#include "mxl5005s.h"
#if 0
#include "mc44s80x.h"
#endif
#include "mc44s803.h"
static int dvb_usb_af9015_debug;
module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
@ -280,6 +278,21 @@ Due to that the only way to select correct tuner is use demodulator I2C-gate.
req.data = &msg[i+1].buf[0];
ret = af9015_ctrl_msg(d, &req);
i += 2;
} else if (msg[i].flags & I2C_M_RD) {
ret = -EINVAL;
if (msg[i].addr ==
af9015_af9013_config[0].demod_address)
goto error;
else
req.cmd = READ_I2C;
req.i2c_addr = msg[i].addr;
req.addr = addr;
req.mbox = mbox;
req.addr_len = addr_len;
req.data_len = msg[i].len;
req.data = &msg[i].buf[0];
ret = af9015_ctrl_msg(d, &req);
i += 1;
} else {
if (msg[i].addr ==
af9015_af9013_config[0].demod_address)
@ -939,7 +952,6 @@ static int af9015_read_config(struct usb_device *udev)
switch (val) {
case AF9013_TUNER_ENV77H11D5:
case AF9013_TUNER_MT2060:
case AF9013_TUNER_MC44S803:
case AF9013_TUNER_QT1010:
case AF9013_TUNER_UNKNOWN:
case AF9013_TUNER_MT2060_2:
@ -952,6 +964,10 @@ static int af9015_read_config(struct usb_device *udev)
case AF9013_TUNER_MXL5005R:
af9015_af9013_config[i].rf_spec_inv = 0;
break;
case AF9013_TUNER_MC44S803:
af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
af9015_af9013_config[i].rf_spec_inv = 1;
break;
default:
warn("tuner id:%d not supported, please report!", val);
return -ENODEV;
@ -1139,6 +1155,11 @@ static struct mxl5005s_config af9015_mxl5005_config = {
.AgcMasterByte = 0x00,
};
static struct mc44s803_config af9015_mc44s803_config = {
.i2c_address = 0xc0,
.dig_out = 1,
};
static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
{
struct af9015_state *state = adap->dev->priv;
@ -1183,15 +1204,8 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
DVB_PLL_TDA665X) == NULL ? -ENODEV : 0;
break;
case AF9013_TUNER_MC44S803:
#if 0
ret = dvb_attach(mc44s80x_attach, adap->fe, i2c_adap)
== NULL ? -ENODEV : 0;
#else
ret = -ENODEV;
info("Freescale MC44S803 tuner found but no driver for that" \
"tuner. Look at the Linuxtv.org for tuner driver" \
"status.");
#endif
ret = dvb_attach(mc44s803_attach, adap->fe, i2c_adap,
&af9015_mc44s803_config) == NULL ? -ENODEV : 0;
break;
case AF9013_TUNER_UNKNOWN:
default: