linux/sound/firewire
Takashi Sakamoto 99921ec67d ALSA: firewire-lib: tune the maximum available size of PCM period
Linux driver for 1394 OHCI controller voluntarily flushes isoc context
when total size of accumulated context header reached PAGE_SIZE. This
kicks tasklet for the isoc context. This is inconvenient to process
runtime of PCM substream.

This commit adds a restriction of the maximum size of PCM period to
avoid this behaviour.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191017155424.885-12-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-10-18 04:35:54 +02:00
..
bebob ALSA: bebob: share PCM buffer size for both direction 2019-10-18 04:35:43 +02:00
dice ALSA: dice: share PCM buffer size for both direction 2019-10-18 04:35:47 +02:00
digi00x ALSA: firewire-digi00x: share PCM buffer size for both direction 2019-10-18 04:35:48 +02:00
fireface ALSA: fireface: share PCM buffer size for both direction 2019-10-18 04:35:52 +02:00
fireworks ALSA: fireworks: share PCM buffer size for both direction 2019-10-18 04:35:44 +02:00
motu ALSA: firewire-motu: share PCM buffer size for both direction 2019-10-18 04:35:51 +02:00
oxfw ALSA: oxfw: share PCM buffer size for both direction 2019-10-18 04:35:46 +02:00
tascam ALSA: firewire-tascam: share PCM buffer size for both direction 2019-10-18 04:35:50 +02:00
amdtp-am824.c ALSA: firewire-lib: process payload of isoc context according to packet descriptors 2019-07-22 16:05:11 +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: pass data block count as an argument to tracepoints event 2019-07-22 16:04:56 +02:00
amdtp-stream.c ALSA: firewire-lib: tune the maximum available size of PCM period 2019-10-18 04:35:54 +02:00
amdtp-stream.h ALSA: firewire-lib: schedule hardware IRQ according to the size of PCM period 2019-10-18 04:35:53 +02:00
cmp.c ASoC: Updates for v5.3 2019-07-08 14:45:34 +02:00
cmp.h ALSA: firewire-lib: split allocation of isochronous resources from establishment of connection 2019-06-17 08:18:36 +02:00
fcp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +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 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
iso-resources.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +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 sound: Fix Kconfig indentation 2019-10-07 03:53:03 +02:00
lib.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +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 ALSA: firewire: fix a memory leak bug 2019-08-08 11:12:26 +02:00
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