diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/cxusb.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/cxusb.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c index f327fac1688e..a14e737ec848 100644 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ b/drivers/media/dvb/dvb-usb/cxusb.c @@ -77,22 +77,23 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num) struct dvb_usb_device *d = i2c_get_adapdata(adap); int i; - if (down_interruptible(&d->i2c_sem) < 0) + if (mutex_lock_interruptible(&d->i2c_mutex) < 0) return -EAGAIN; if (num > 2) - warn("more than 2 i2c messages at a time is not handled yet. TODO."); + warn("more than two i2c messages at a time is not handled yet. TODO."); for (i = 0; i < num; i++) { - switch (msg[i].addr) { - case 0x63: - cxusb_gpio_tuner(d,0); - break; - default: - cxusb_gpio_tuner(d,1); - break; - } + if (d->udev->descriptor.idVendor == USB_VID_MEDION) + switch (msg[i].addr) { + case 0x63: + cxusb_gpio_tuner(d,0); + break; + default: + cxusb_gpio_tuner(d,1); + break; + } /* read request */ if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) { @@ -108,7 +109,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num) break; if (ibuf[0] != 0x08) - deb_info("i2c read could have been failed\n"); + deb_i2c("i2c read may have failed\n"); memcpy(msg[i+1].buf,&ibuf[1],msg[i+1].len); @@ -122,11 +123,11 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num) if (cxusb_ctrl_msg(d,CMD_I2C_WRITE, obuf, 2+msg[i].len, &ibuf,1) < 0) break; if (ibuf != 0x08) - deb_info("i2c write could have been failed\n"); + deb_i2c("i2c write may have failed\n"); } } - up(&d->i2c_sem); + mutex_unlock(&d->i2c_mutex); return i; } @@ -282,7 +283,7 @@ static struct cx22702_config cxusb_cx22702_config = { .pll_set = dvb_usb_pll_set_i2c, }; -static struct lgdt330x_config cxusb_lgdt330x_config = { +static struct lgdt330x_config cxusb_lgdt3303_config = { .demod_address = 0x0e, .demod_chip = LGDT3303, .pll_set = dvb_usb_pll_set_i2c, @@ -357,14 +358,14 @@ static int cxusb_cx22702_frontend_attach(struct dvb_usb_device *d) return -EIO; } -static int cxusb_lgdt330x_frontend_attach(struct dvb_usb_device *d) +static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_device *d) { if (usb_set_interface(d->udev,0,7) < 0) err("set interface failed"); cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0); - if ((d->fe = lgdt330x_attach(&cxusb_lgdt330x_config, &d->i2c_adap)) != NULL) + if ((d->fe = lgdt330x_attach(&cxusb_lgdt3303_config, &d->i2c_adap)) != NULL) return 0; return -EIO; @@ -410,7 +411,6 @@ static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, const if (fw->data[BLUEBIRD_01_ID_OFFSET] == (USB_VID_DVICO & 0xff) && fw->data[BLUEBIRD_01_ID_OFFSET + 1] == USB_VID_DVICO >> 8) { - /* FIXME: are we allowed to change the fw-data ? */ fw->data[BLUEBIRD_01_ID_OFFSET + 2] = udev->descriptor.idProduct + 1; fw->data[BLUEBIRD_01_ID_OFFSET + 3] = udev->descriptor.idProduct >> 8; @@ -506,7 +506,7 @@ static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties = { .streaming_ctrl = cxusb_streaming_ctrl, .power_ctrl = cxusb_power_ctrl, - .frontend_attach = cxusb_lgdt330x_frontend_attach, + .frontend_attach = cxusb_lgdt3303_frontend_attach, .tuner_attach = cxusb_lgh064f_tuner_attach, .i2c_algo = &cxusb_i2c_algo, |