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d3eabe939a
linux/sound/firewire
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Takashi Sakamoto d3eabe939a ALSA: bebob: expand sleep just after breaking connections for protocol version 1 
As long as I investigated, some devices with BeBoB protocol version 1
can be freezed during several hundreds milliseconds after breaking
connections. When accessing during the freezed time, any transaction
is corrupted. In the worst case, the device is going to reboot.

I can see this issue in:
 * Roland FA-66
 * M-Audio FireWire Solo

This commit expands sleep just after breaking connections to avoid
the freezed time as much as possible. I note that the freeze/reboot
behaviour is similar to below models:
 * Focusrite Saffire Pro 10 I/O
 * Focusrite Saffire Pro 26 I/O

The above models certainly reboot after breaking connections.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20191101131323.17300-2-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-02 08:49:50 +01:00
..
bebob ALSA: bebob: expand sleep just after breaking connections for protocol version 1 2019-11-02 08:49:50 +01:00
dice ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +02:00
digi00x ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +02:00
fireface ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +02:00
fireworks ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +02:00
motu ALSA: firewire-motu: Correct a typo in the clock proc string 2019-10-30 12:09:55 +01:00
oxfw ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +02:00
tascam ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +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: postpone to start IR context 2019-10-19 09:18:27 +02:00
amdtp-stream.h ALSA: firewire-lib: postpone to start IR context 2019-10-19 09:18:27 +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