Commit 4048da2f authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] anysee: add control message debugs 



Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 05cd37de

drivers/media/dvb/dvb-usb/anysee.c

+7 −2
Original line number Diff line number Diff line
@@ -67,10 +67,12 @@ static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen, 
	if (mutex_lock_interruptible(&anysee_usb_mutex) < 0)

		return -EAGAIN;



	deb_xfer(">>> ");

	debug_dump(buf, slen, deb_xfer);



	/* We need receive one message more after dvb_usb_generic_rw due

	   to weird transaction flow, which is 1 x send + 2 x receive. */

	ret = dvb_usb_generic_rw(d, buf, sizeof(buf), buf, sizeof(buf), 0);



	if (!ret) {

		/* receive 2nd answer */

		ret = usb_bulk_msg(d->udev, usb_rcvbulkpipe(d->udev,
@@ -80,7 +82,10 @@ static int anysee_ctrl_msg(struct dvb_usb_device *d, u8 *sbuf, u8 slen, 
			err("%s: recv bulk message failed: %d", __func__, ret);

		else {

			deb_xfer("<<< ");

			debug_dump(buf, act_len, deb_xfer);

			debug_dump(buf, rlen, deb_xfer);



			if (buf[63] != 0x4f)

				deb_info("%s: cmd failed\n", __func__);

		}

	}