diff options
| author | Igor M. Liplianin <liplianin@me.by> | 2011-02-27 16:18:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 20:32:40 -0300 |
| commit | a84adf4007d80249cbe04da4ee80689a8cfdffda (patch) | |
| tree | dfacf349e69c5c74824fbe3a06de80acbc7ca923 | |
| parent | e86e4dfa5a436ccbef9ea4f7c28907aef40b875f (diff) | |
[media] dw2102: i2c transfer corrected for some cards
Prof 7500 and TeVii s630, s660, s480 works better now
Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/dvb/dvb-usb/dw2102.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c index 1b75da0aaff3..ac70e7b79e21 100644 --- a/drivers/media/dvb/dvb-usb/dw2102.c +++ b/drivers/media/dvb/dvb-usb/dw2102.c @@ -564,14 +564,15 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], i += 16; len -= 16; } while (len > 0); - } else if ((udev->descriptor.idProduct == 0x7500) - && (j < (num - 1))) { + } else if (j < (num - 1)) { /* write register addr before read */ u8 obuf[msg[j].len + 2]; obuf[0] = msg[j + 1].len; obuf[1] = (msg[j].addr << 1); memcpy(obuf + 2, msg[j].buf, msg[j].len); - ret = dw210x_op_rw(d->udev, 0x92, 0, 0, + ret = dw210x_op_rw(d->udev, + udev->descriptor.idProduct == + 0x7500 ? 0x92 : 0x90, 0, 0, obuf, msg[j].len + 2, DW210X_WRITE_MSG); break; @@ -581,8 +582,7 @@ static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], obuf[0] = msg[j].len + 1; obuf[1] = (msg[j].addr << 1); memcpy(obuf + 2, msg[j].buf, msg[j].len); - ret = dw210x_op_rw(d->udev, - (num > 1 ? 0x90 : 0x80), 0, 0, + ret = dw210x_op_rw(d->udev, 0x80, 0, 0, obuf, msg[j].len + 2, DW210X_WRITE_MSG); break; |