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ca8159a8e6
linux/sound/firewire
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Takashi Sakamoto ca8159a8e6 ALSA: fireface: support allocate_resources operation in ff800 protocol 
This commit is a part of preparation to perform allocation/release
of isochronous channels in pcm.hw_params/hw_free callbacks.

This commit implements allocate_resources callback for ff800 protocol.
As I noted in commit fc716397a5 ("ALSA: fireface: add support for
packet streaming on Fireface 800"), this unit allocates isochronous
resources for tx stream voluntarily. Therefore, this commit is to
maintain isochronous rsources for rx stream. In the callback,
sampling transfer frequency is configured to the device as well.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-06-11 11:36:23 +02:00
..
bebob ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 2019-02-26 07:11:32 +01:00
dice ALSA: dice: add stream format parameters for PreSonus FireStudio 2019-05-20 07:46:43 +02:00
digi00x ALSA: firewire-lib: use union for directional parameters 2019-05-22 12:28:00 +02:00
fireface ALSA: fireface: support allocate_resources operation in ff800 protocol 2019-06-11 11:36:23 +02:00
fireworks ALSA: firewire-lib: use union for directional parameters 2019-05-22 12:28:00 +02:00
motu ALSA: firewire-lib: use union for directional parameters 2019-05-22 12:28:00 +02:00
oxfw ALSA: firewire: Remove superfluous snd_info_register() calls 2019-02-06 18:11:38 +01:00
tascam ALSA: firewire-tascam: code refactoring for pcm.hw_params/hw_free callbacks 2019-06-11 11:36:21 +02:00
amdtp-am824.c ALSA: firewire-lib: use union for directional parameters 2019-05-22 12:28:00 +02:00
amdtp-am824.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
amdtp-stream-trace.h ALSA: firewire-lib: fix inverted node IDs for amdtp_packet events 2019-05-24 11:18:01 +02:00
amdtp-stream.c ALSA: firewire-lib: refactoring to obsolete IR packet handler 2019-05-24 11:18:03 +02:00
amdtp-stream.h ALSA: firewire-lib: unify packet handler for IT context 2019-05-24 09:05:15 +02:00
cmp.c ALSA: firewire-lib: fix kerneldoc errors 2014-11-18 18:10:23 +01:00
cmp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fcp.c ALSA: firewire-lib/bebob/oxfw: improve response evaluation for AV/C commands 2017-04-05 21:37:23 +02:00
fcp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
isight.c ALSA: isight: fix leak of reference to firewire unit in error path of .probe callback 2018-10-12 08:08:04 +02:00
iso-resources.c ALSA: firewire: fix NULL pointer dereference when releasing uninitialized data of iso-resource 2017-08-20 09:40:32 +02:00
iso-resources.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ALSA: fireface: add support for Fireface UCX 2019-01-21 15:12:25 +01:00
lib.c ALSA: firewire-lib/firewire-tascam: localize async midi port 2017-04-14 14:50:26 +02:00
lib.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
packets-buffer.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
packets-buffer.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00