leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[media] af9035: basic support for IT9135 v2 chips

Browse Source 
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari 2013-02-01 22:23:07 -03:00 committed by Mauro Carvalho Chehab
parent 9ea3681db4
commit bc3c9e10fc
1 changed files with 30 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
drivers/media/usb/dvb-usb-v2/af9035.c
View File

@ -316,7 +316,7 @@ static int af9035_identify_state(struct dvb_usb_device *d, const char **name)
state->chip_type);
if (state->chip_type == 0x9135) {
if (state->chip_version == 2)
if (state->chip_version == 0x02)
*name = AF9035_FIRMWARE_IT9135_V2;
else
*name = AF9035_FIRMWARE_IT9135_V1;
@ -595,18 +595,23 @@ static int af9035_read_config(struct dvb_usb_device *d)
/* eeprom memory mapped location */
if (state->chip_type == 0x9135) {
if (state->chip_version == 0x02) {
state->af9033_config[0].tuner = AF9033_TUNER_IT9135_60;
tmp16 = 0x00461d;
} else {
state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38;
tmp16 = 0x00461b;
}
/* check if eeprom exists */
if (state->chip_version == 2)
ret = af9035_rd_reg(d, 0x00461d, &tmp);
else
ret = af9035_rd_reg(d, 0x00461b, &tmp);
ret = af9035_rd_reg(d, tmp16, &tmp);
if (ret < 0)
goto err;
if (tmp) {
addr = EEPROM_BASE_IT9135;
} else {
state->af9033_config[0].tuner = AF9033_TUNER_IT9135_38;
dev_dbg(&d->udev->dev, "%s: no eeprom\n", __func__);
goto skip_eeprom;
}
} else {
@ -639,12 +644,15 @@ static int af9035_read_config(struct dvb_usb_device *d)
if (ret < 0)
goto err;
state->af9033_config[i].tuner = tmp;
dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n",
__func__, i, tmp);
if (tmp == 0x00)
dev_dbg(&d->udev->dev,
"%s: [%d]tuner not set, using default\n",
__func__, i);
else
state->af9033_config[i].tuner = tmp;
if (state->chip_type == 0x9135 && tmp == 0x00)
state->af9033_config[i].tuner = AF9033_TUNER_IT9135_38;
dev_dbg(&d->udev->dev, "%s: [%d]tuner=%02x\n",
__func__, i, state->af9033_config[i].tuner);
switch (state->af9033_config[i].tuner) {
case AF9033_TUNER_TUA9001:
@ -975,12 +983,12 @@ static const struct fc0012_config af9035_fc0012_config[] = {
};
static struct ite_config af9035_it913x_config = {
.chip_ver = 0x01,
.chip_ver = 0x02,
.chip_type = 0x9135,
.firmware = 0x00000000,
.firmware_ver = 1,
.adc_x2 = 1,
.tuner_id_0 = AF9033_TUNER_IT9135_38,
.tuner_id_0 = 0x00,
.tuner_id_1 = 0x00,
.dual_mode = 0x00,
.adf = 0x00,
@ -1153,6 +1161,7 @@ static int af9035_tuner_attach(struct dvb_usb_adapter *adap)
case AF9033_TUNER_IT9135_38:
case AF9033_TUNER_IT9135_51:
case AF9033_TUNER_IT9135_52:
af9035_it913x_config.chip_ver = 0x01;
case AF9033_TUNER_IT9135_60:
case AF9033_TUNER_IT9135_61:
case AF9033_TUNER_IT9135_62:
@ -1453,6 +1462,7 @@ static const struct dvb_usb_device_properties af9035_props = {
};
static const struct usb_device_id af9035_id_table[] = {
/* AF9035 devices */
{ DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_9035,
&af9035_props, "Afatech AF9035 reference design", NULL) },
{ DVB_USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9035_1000,
@ -1479,6 +1489,13 @@ static const struct usb_device_id af9035_id_table[] = {
&af9035_props, "Asus U3100Mini Plus", NULL) },
{ DVB_USB_DEVICE(USB_VID_TERRATEC, 0x00aa,
&af9035_props, "TerraTec Cinergy T Stick (rev. 2)", NULL) },
/* IT9135 devices */
#if 0
{ DVB_USB_DEVICE(0x048d, 0x9135,
&af9035_props, "IT9135 reference design", NULL) },
{ DVB_USB_DEVICE(0x048d, 0x9006,
&af9035_props, "IT9135 reference design", NULL) },
#endif
/* XXX: that same ID [0ccd:0099] is used by af9015 driver too */
{ DVB_USB_DEVICE(USB_VID_TERRATEC, 0x0099,
&af9035_props, "TerraTec Cinergy T Stick Dual RC (rev. 2)", NULL) },