Commits
![Takashi Sakamoto](https://secure.gravatar.com/avatar/6ad2911cf7f4e6ac971062aeaaaf334d.jpg?s=96&d=mm)
Takashi Sakamoto committed 86b2eb94b0f
ALSA: bebob: expand sleep just after breaking connections for protocol version 1 [ Upstream commit d3eabe939aee3ffd5b133766a932629a9746298c ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>