linux/sound/firewire/fireface
Takashi Sakamoto a0e023317e ALSA: firewire-lib: use variable size of queue for isoc packets instead of fixed size
The number of packets in packet buffer has been fixed number (=48) since
first commit of ALSA IEC 61883-1/6 packet streaming engine.

This commit allows the engine to use variable number of packets in the
buffer. The size is calculated by a parameter in AMDTP domain structure
surely to store the number of events in the packets of buffer. Although
the value of parameter is expected to come from 'period size' parameter
of PCM substream, at present 48 is still used.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191017155424.885-2-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-10-18 04:35:40 +02:00
..
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amdtp-ff.c ALSA: firewire-lib: process payload of isoc context according to packet descriptors 2019-07-22 16:05:11 +02:00
ff-hwdep.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff-midi.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff-pcm.c ALSA: fireface: use the same size of period for PCM substreams in AMDTP streams 2019-10-17 12:02:47 +02:00
ff-proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff-protocol-former.c ALSA: fireface: update isochronous resources when starting packet streaming after bus-reset 2019-06-11 11:36:25 +02:00
ff-protocol-latter.c Merge branch 'for-linus' into for-next 2019-07-01 17:01:55 +02:00
ff-stream.c ALSA: firewire-lib: use variable size of queue for isoc packets instead of fixed size 2019-10-18 04:35:40 +02:00
ff-transaction.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
ff.h ALSA: fireface: register the size of PCM period to AMDTP domain 2019-10-17 12:02:43 +02:00