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| author | Clemens Ladisch <clemens@ladisch.de> | 2011-03-15 07:53:21 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-03-15 08:42:22 +0100 |
| commit | 31ef9134eb52636d383a7d0626cbbd345cb94f2f (patch) | |
| tree | 5d994932a8773e844190cbea43ef31d67f605cf8 /sound/firewire/Kconfig | |
| parent | a5abba989deceb731047425812d268daf7536575 (diff) | |
| download | lwn-31ef9134eb52636d383a7d0626cbbd345cb94f2f.tar.gz lwn-31ef9134eb52636d383a7d0626cbbd345cb94f2f.zip | |
ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver
Add a driver for two playback-only FireWire devices based on the OXFW970
chip.
v2: better AMDTP API abstraction; fix fw_unit leak; small fixes
v3: cache the iPCR value
v4: FireWave constraints; fix fw_device reference counting;
fix PCR caching; small changes and fixes
v5: volume/mute support; fix crashing due to pcm stop races
v6: fix build; one-channel volume for LaCie
v7: use signed values to make volume (range checks) work; fix function
block IDs for volume/mute; always use channel 0 for LaCie volume
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Jay Fenlason <fenlason@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/Kconfig')
| -rw-r--r-- | sound/firewire/Kconfig | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig new file mode 100644 index 000000000000..e486f48660fb --- /dev/null +++ b/sound/firewire/Kconfig @@ -0,0 +1,25 @@ +menuconfig SND_FIREWIRE + bool "FireWire sound devices" + depends on FIREWIRE + default y + help + Support for IEEE-1394/FireWire/iLink sound devices. + +if SND_FIREWIRE && FIREWIRE + +config SND_FIREWIRE_LIB + tristate + depends on SND_PCM + +config SND_FIREWIRE_SPEAKERS + tristate "FireWire speakers" + select SND_PCM + select SND_FIREWIRE_LIB + help + Say Y here to include support for the Griffin FireWave Surround + and the LaCie FireWire Speakers. + + To compile this driver as a module, choose M here: the module + will be called snd-firewire-speakers. + +endif # SND_FIREWIRE |