ALSA: fireface: share register for async transaction of MIDI messages
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Tue, 11 Dec 2018 10:17:32 +0000 (19:17 +0900)
committerTakashi Iwai <tiwai@suse.de>
Tue, 11 Dec 2018 13:56:58 +0000 (14:56 +0100)
commit0085c6edabe85fd39d6ad4340dba2587511e2b3e
tree413c46e4ceaed51dca7f98dd50ad6a00941590ab
parent5bfb841e2f5952f5a6d8540dfda196769b358f8c
ALSA: fireface: share register for async transaction of MIDI messages

As long as investigating packet dumps from Fireface 400/800, a register
to receive asynchronous transactions for MIDI messages is the same. For
Fireface 800, minor register is used.

This commit declares macros for the transactions and obsoletes
model-specific parameters.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/fireface/ff-protocol-ff400.c
sound/firewire/fireface/ff-transaction.c
sound/firewire/fireface/ff.h