3 Commits

Author	SHA1	Message	Date
Takashi Sakamoto	c68a1c6584	ALSA: firewire-lib: Add 'direction' member to 'cmp_connection' structure ... This patch adds 'direction' member to 'cmp_connection' structure to indicate the direction of connection. This patch also adds 'direction' argument to cmp_connection_init() function to determine the direction. The cmp_connection_init() function is exported and used in snd-firewire-speakers so this patch also affect it. This patch just add them. Actual implementation will be done by followed patches. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>	2014-05-26 14:22:14 +02:00
Takashi Sakamoto	a7fa0d047f	ALSA: firewire-lib: Rename macros, variables and functions for CMP ... Referring to IEC 61883-1, oMPR and iMPR, oPCR and iPCR have some fields with the same role in the same position. This patch renames some macros, variables and function arguments with "i" in its prefix to reuse them between oMPR and iMPR, oPCR and iPCR. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>	2014-05-26 14:21:57 +02:00
Clemens Ladisch	31ef9134eb	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>	2011-03-15 08:42:22 +01:00