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[media] af9015: use correct 7-bit i2c addresses

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Driver was using wrong "8-bit" i2c addresses for demods and tuners.
Internal demod i2c address was not set at all. These are needed
to be fixed before proper i2c client binding is used.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Antti Palosaari 2017-02-05 18:09:38 -02:00 committed by Mauro Carvalho Chehab
parent 88c0530f65
commit 5ded0eb7f8
2 changed files with 15 additions and 13 deletions
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24
drivers/media/usb/dvb-usb-v2/af9015.c
View File

@ -36,7 +36,7 @@ static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
state->buf[0] = req->cmd;
state->buf[1] = state->seq++;
state->buf[2] = req->i2c_addr;
state->buf[2] = req->i2c_addr << 1;
state->buf[3] = req->addr >> 8;
state->buf[4] = req->addr & 0xff;
state->buf[5] = req->mbox;
@ -472,6 +472,8 @@ static int af9015_read_config(struct dvb_usb_device *d)
if (d->udev->speed == USB_SPEED_FULL)
state->dual_mode = 0;
state->af9013_config[0].i2c_addr = AF9015_I2C_DEMOD;
if (state->dual_mode) {
/* read 2nd demodulator I2C address */
req.addr = AF9015_EEPROM_DEMOD2_I2C;
@ -479,7 +481,7 @@ static int af9015_read_config(struct dvb_usb_device *d)
if (ret)
goto error;
state->af9013_config[1].i2c_addr = val;
state->af9013_config[1].i2c_addr = val >> 1;
}
for (i = 0; i < state->dual_mode + 1; i++) {
@ -871,12 +873,12 @@ static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
}
static struct mt2060_config af9015_mt2060_config = {
.i2c_address = 0xc0,
.i2c_address = 0x60,
.clock_out = 0,
};
static struct qt1010_config af9015_qt1010_config = {
.i2c_address = 0xc4,
.i2c_address = 0x62,
};
static struct tda18271_config af9015_tda18271_config = {
@ -885,7 +887,7 @@ static struct tda18271_config af9015_tda18271_config = {
};
static struct mxl5005s_config af9015_mxl5003_config = {
.i2c_address = 0xc6,
.i2c_address = 0x63,
.if_freq = IF_FREQ_4570000HZ,
.xtal_freq = CRYSTAL_FREQ_16000000HZ,
.agc_mode = MXL_SINGLE_AGC,
@ -902,7 +904,7 @@ static struct mxl5005s_config af9015_mxl5003_config = {
};
static struct mxl5005s_config af9015_mxl5005_config = {
.i2c_address = 0xc6,
.i2c_address = 0x63,
.if_freq = IF_FREQ_4570000HZ,
.xtal_freq = CRYSTAL_FREQ_16000000HZ,
.agc_mode = MXL_SINGLE_AGC,
@ -919,12 +921,12 @@ static struct mxl5005s_config af9015_mxl5005_config = {
};
static struct mc44s803_config af9015_mc44s803_config = {
.i2c_address = 0xc0,
.i2c_address = 0x60,
.dig_out = 1,
};
static struct tda18218_config af9015_tda18218_config = {
.i2c_address = 0xc0,
.i2c_address = 0x60,
.i2c_wr_max = 21, /* max wr bytes AF9015 I2C adap can handle at once */
};
@ -955,7 +957,7 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
&af9015_qt1010_config) == NULL ? -ENODEV : 0;
break;
case AF9013_TUNER_TDA18271:
ret = dvb_attach(tda18271_attach, adap->fe[0], 0xc0,
ret = dvb_attach(tda18271_attach, adap->fe[0], 0x60,
&adap_to_d(adap)->i2c_adap,
&af9015_tda18271_config) == NULL ? -ENODEV : 0;
break;
@ -976,7 +978,7 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
&af9015_mxl5005_config) == NULL ? -ENODEV : 0;
break;
case AF9013_TUNER_ENV77H11D5:
ret = dvb_attach(dvb_pll_attach, adap->fe[0], 0xc0,
ret = dvb_attach(dvb_pll_attach, adap->fe[0], 0x60,
&adap_to_d(adap)->i2c_adap,
DVB_PLL_TDA665X) == NULL ? -ENODEV : 0;
break;
@ -988,7 +990,7 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
case AF9013_TUNER_MXL5007T:
ret = dvb_attach(mxl5007t_attach, adap->fe[0],
&adap_to_d(adap)->i2c_adap,
0xc0, &af9015_mxl5007t_config) == NULL ? -ENODEV : 0;
0x60, &af9015_mxl5007t_config) == NULL ? -ENODEV : 0;
break;
case AF9013_TUNER_UNKNOWN:
default:

4
drivers/media/usb/dvb-usb-v2/af9015.h
View File

@ -47,8 +47,8 @@
#define TS_USB20_MAX_PACKET_SIZE 512
#define TS_USB11_MAX_PACKET_SIZE 64
#define AF9015_I2C_EEPROM 0xa0
#define AF9015_I2C_DEMOD 0x38
#define AF9015_I2C_EEPROM 0x50
#define AF9015_I2C_DEMOD 0x1c
#define AF9015_USB_TIMEOUT 2000
/* EEPROM locations */