diff options
| author | Malcolm Priestley <tvboxspy@gmail.com> | 2012-11-08 20:30:21 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-23 21:48:04 (GMT) |
| commit | 341068fcf8cc10145d38abe927fa9b9f0c461c66 (patch) | |
| tree | f60c86dfe234f51f94520165ac0b4bb0ba9c588d | |
| parent | e5f670b7f9685a850e94ba263948c676b1b06eef (diff) | |
| download | linux-fsl-qoriq-341068fcf8cc10145d38abe927fa9b9f0c461c66.tar.xz | |
[media] it913x: fix correct endpoint size when pid filter on
I kept the count as the hardware default with dvb-usb-v2, with 5, users
can still run in to trouble with Video PIDs.
I have traced it to an incorrect endpoint size when the PID filter
is enabled. It also affected USB 2.0 with the filter on.
Reported-by: Antti Palosaari <crope@iki.fi>
Tested-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/it913x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/it913x.c b/drivers/media/usb/dvb-usb-v2/it913x.c index 4720428..fbc0a84 100644 --- a/drivers/media/usb/dvb-usb-v2/it913x.c +++ b/drivers/media/usb/dvb-usb-v2/it913x.c @@ -643,7 +643,8 @@ static int it913x_frontend_attach(struct dvb_usb_adapter *adap) struct it913x_state *st = d->priv; int ret = 0; u8 adap_addr = I2C_BASE_ADDR + (adap->id << 5); - u16 ep_size = adap->stream.buf_size / 4; + u16 ep_size = (adap->pid_filtering) ? TS_BUFFER_SIZE_PID / 4 : + TS_BUFFER_SIZE_MAX / 4; u8 pkt_size = 0x80; if (d->udev->speed != USB_SPEED_HIGH) |