Commit 62751a80 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab

[media] rtl28xxu: stream did not start after stop on USB3.0

Stream did not start anymore after stream was stopped once.

Following error can be seen, xhci_hcd
WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.

usb_clear_halt for streaming endpoint helps.
Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9edd6987
...@@ -834,6 +834,7 @@ static int rtl28xxu_streaming_ctrl(struct dvb_frontend *fe , int onoff) ...@@ -834,6 +834,7 @@ static int rtl28xxu_streaming_ctrl(struct dvb_frontend *fe , int onoff)
if (onoff) { if (onoff) {
buf[0] = 0x00; buf[0] = 0x00;
buf[1] = 0x00; buf[1] = 0x00;
usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x81));
} else { } else {
buf[0] = 0x10; /* stall EPA */ buf[0] = 0x10; /* stall EPA */
buf[1] = 0x02; /* reset EPA */ buf[1] = 0x02; /* reset EPA */
......
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