Hui Wang ede8cbb131 alsa: make the unsuspend more robust ... We met a weird situation on a couple of Lenovo machines and at least on one Dell machine. First we open the gnome-sound-setting, then suspend and resume the system, after the system resume back, the audio devices change to dummy, the audio doesn't work anymore. And pacmd list-cards shows no available sound card. Through debugging I found after resume, the alsa receives POLLERR events and it will call unsuspend to recover the pcm, but at that moment, the device nodes in /dev/snd/ is not accessible, so the snd_pcm_open() fails and the pulseaudio unload the module-alsa-card. Here I add retry and pa_msleep if snd_pcm_open fails, I tested it on all machines which have this problem, pa_msleep(25) is ok for most of them, there is only one machine which needs to call pa_msleep(25) twice, so for safety reason, I set the max retry times to 4. Signed-off-by: Hui Wang <hui.wang@canonical.com>		2020-07-09 16:43:17 +08:00
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daemon	daemon: Add --log-target=journal to pulseaudio.service	2020-03-11 10:46:04 +00:00
modules	alsa: make the unsuspend more robust	2020-07-09 16:43:17 +08:00
pulse	device-port: add type member	2020-06-17 06:06:12 +00:00
pulsecore	device-port: queue CARD CHANGE event before update default sink	2020-06-22 14:53:42 +00:00
tests	Add a basic test suite for pa_hashmap	2020-06-22 14:39:14 +00:00
utils	pactl: print device port type and available group	2020-06-17 06:06:12 +00:00
.gitignore	.gitignore: add atomic-test	2019-06-15 11:14:33 +03:00
depmod.py	update FSF addresses to FSF web page	2015-01-14 22:20:40 +02:00
Makefile.am	Add a basic test suite for pa_hashmap	2020-06-22 14:39:14 +00:00
map-file	thread-mainloop: Add API for running a callback unlocked	2019-03-31 09:18:37 +00:00
meson.build	meson: Remove libpulse dep from libpulsecore	2020-04-09 14:51:21 +00:00