bebob/oxfw: Don't support some format

According to IEC 61883-6:2005, in AM824 compound stream, 'High-precision
multi-bit linear audio' and 'Multi-bit linear audio (DVD-Audio)' require
several data channels. So current firewire-lib cannot handle them.

This commit obsolete supports for them.
firewire-lib: Fix error pointer reference just after stopping slave stream

Even is slave stream is stopped and an isochronous context for slave is
destroyed, master stream is still running. Then an isochronous context for
master still has interrupt callback. This causes error pointer reference at
queueing isochronous packets for slave.

This commit prevents from this case by checking isochronous context at
queue_packet().
firewire-lib: Add sorting in-packets for full duplex streams with sync

In full duplex streams with synchronization, consistency of SYT field in
in-packets is important for out-packets. This commit add sorting in-packets
according to the value of dbc.