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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2015-12-22 01:15:40 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-12-22 11:51:28 +0100 |
| commit | e3315b439c30c208582ac64e58f0c0d36b83181e (patch) | |
| tree | 71df935593f542fa023268074782d46f0c576759 /sound/firewire/oxfw/oxfw.h | |
| parent | ALSA: oxfw: add scs1x layer (diff) | |
| download | linux-e3315b439c30c208582ac64e58f0c0d36b83181e.tar.xz linux-e3315b439c30c208582ac64e58f0c0d36b83181e.zip | |
ALSA: oxfw: allocate own address region for SCS.1 series
When physical controls on SCS.1 models are operated, the models transfer
MIDI messages in asynchronous transactions on IEEE 1394 bus. The models
have a register to have an address for the transactions, and drivers
can register own address for this purpose.
This commit keeps a region of address, registers it and adds a handler for
the transactions.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/oxfw/oxfw.h')
| -rw-r--r-- | sound/firewire/oxfw/oxfw.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h index cbf00eee678c..9beecc214767 100644 --- a/sound/firewire/oxfw/oxfw.h +++ b/sound/firewire/oxfw/oxfw.h @@ -135,3 +135,4 @@ int snd_oxfw_create_hwdep(struct snd_oxfw *oxfw); int snd_oxfw_add_spkr(struct snd_oxfw *oxfw, bool is_lacie); int snd_oxfw_scs1x_add(struct snd_oxfw *oxfw); +void snd_oxfw_scs1x_update(struct snd_oxfw *oxfw); |