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: Antti Palosaari <crope@xxxxxx>
---
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index d2b1505..1ccb99b 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -834,6 +834,7 @@ static int rtl28xxu_streaming_ctrl(struct dvb_frontend *fe , int onoff)
if (onoff) {
buf[0] = 0x00;
buf[1] = 0x00;
+ usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, 0x81));
} else {
buf[0] = 0x10; /* stall EPA */
buf[1] = 0x02; /* reset EPA */
--
1.7.11.4
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