> Again against 2.3.18ac10.
>
> This time:
>
> - try harder to sensibly guess which OSS mixer
> channel to use for a certain mixer unit
> - mixer now does stereo correctly
>
> I'm actually able to play back something using OHCI-HCD,
> the problem now is that the PC locks up when stopping the
> sound.
Well, it does not lock for me. It _still_ prints that 'invalid synch
pipe' message.
Values are like this at that time:
alts->bNumEndpoints = 2, alts->endpoint[1].bmAttributes = 1,
alts->endpoint[1].bSynchAddress = 0, alts->endpoint[1].bEndpointAddress = 130,
> UHCI won't work for certain until the fixup_isoc stuff
> is in.
Do you mean this two-liner? Or what fix should I get?
--- clean/drivers/usb/uhci.c Sat Sep 11 20:56:02 1999
+++ linux/drivers/usb/uhci.c Fri Oct 1 17:54:11 1999
@@ -935,7 +971,7 @@
td->status |= TD_CTRL_IOC;
td->completed = isocdesc->callback_fn;
cb_frames = 0;
- uhci_add_irq_list (dev->uhci, td, isocdesc->callback_fn, isocdesc->context);
+ uhci_add_irq_list (dev->uhci, td, isocdesc->callback_fn, isocdesc);
}
bufptr += fd->frame_length; /* or isocdesc->frame_size; */
@@ -955,7 +991,7 @@
if (!(td->status & TD_CTRL_IOC)) {
td->status |= TD_CTRL_IOC;
td->completed = isocdesc->callback_fn;
- uhci_add_irq_list(dev->uhci, td, isocdesc->callback_fn, isocdesc->context); /* TBD: D.K. ??? */
+ uhci_add_irq_list(dev->uhci, td, isocdesc->callback_fn, isocdesc); /* TBD: D.K. ??? */
}
return 0;
} /* end uhci_run_isoc */
-- I'm really pavel@ucw.cz. Look at http://195.113.31.123/~pavel. Pavel Hi! I'm a .signature virus! Copy me into your ~/.signature, please!- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/