Revision 744c67ffeb06f2d2493f4049ba0bd19698ce0adf authored by Hui Wang on 19 March 2019, 01:28:43 UTC, committed by Takashi Iwai on 19 March 2019, 05:52:19 UTC
The commit 3baffc4a84d7 (ALSA: hda/intel: Refactoring PM code) changed
the behaviour of azx_resume(), it triggers the jackpoll_work after
applying this commit.
This change introduced a new issue, all codecs are runtime active
after S3, and will not call runtime_suspend() automatically.
The root cause is the jackpoll_work calls snd_hda_power_up/down_pm,
and it calls up_pm before snd_hdac_enter_pm is called, while calls
the down_pm in the middle of enter_pm and leave_pm is called. This
makes the dev->power.usage_count unbalanced after S3.
To fix it, let azx_resume() don't trigger jackpoll_work as before
it did.
Fixes: 3baffc4a84d7 ("ALSA: hda/intel: Refactoring PM code")
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 parent b4748e7
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 1.3 KB |
| Makefile | -rw-r--r-- | 549 bytes |
| addr.c | -rw-r--r-- | 3.7 KB |
| addr.h | -rw-r--r-- | 3.0 KB |
| bcast.c | -rw-r--r-- | 15.5 KB |
| bcast.h | -rw-r--r-- | 4.0 KB |
| bearer.c | -rw-r--r-- | 28.5 KB |
| bearer.h | -rw-r--r-- | 9.1 KB |
| core.c | -rw-r--r-- | 4.7 KB |
| core.h | -rw-r--r-- | 5.0 KB |
| diag.c | -rw-r--r-- | 3.5 KB |
| discover.c | -rw-r--r-- | 12.6 KB |
| discover.h | -rw-r--r-- | 2.3 KB |
| eth_media.c | -rw-r--r-- | 3.6 KB |
| group.c | -rw-r--r-- | 23.6 KB |
| group.h | -rw-r--r-- | 3.5 KB |
| ib_media.c | -rw-r--r-- | 3.6 KB |
| link.c | -rw-r--r-- | 65.2 KB |
| link.h | -rw-r--r-- | 6.5 KB |
| monitor.c | -rw-r--r-- | 21.1 KB |
| monitor.h | -rw-r--r-- | 3.5 KB |
| msg.c | -rw-r--r-- | 19.2 KB |
| msg.h | -rw-r--r-- | 24.2 KB |
| name_distr.c | -rw-r--r-- | 9.9 KB |
| name_distr.h | -rw-r--r-- | 3.1 KB |
| name_table.c | -rw-r--r-- | 26.5 KB |
| name_table.h | -rw-r--r-- | 6.1 KB |
| net.c | -rw-r--r-- | 9.3 KB |
| net.h | -rw-r--r-- | 2.3 KB |
| netlink.c | -rw-r--r-- | 8.7 KB |
| netlink.h | -rw-r--r-- | 2.7 KB |
| netlink_compat.c | -rw-r--r-- | 33.3 KB |
| node.c | -rw-r--r-- | 62.6 KB |
| node.h | -rw-r--r-- | 4.7 KB |
| socket.c | -rw-r--r-- | 98.1 KB |
| socket.h | -rw-r--r-- | 3.4 KB |
| subscr.c | -rw-r--r-- | 5.4 KB |
| subscr.h | -rw-r--r-- | 4.0 KB |
| sysctl.c | -rw-r--r-- | 2.7 KB |
| topsrv.c | -rw-r--r-- | 18.0 KB |
| topsrv.h | -rw-r--r-- | 2.3 KB |
| trace.c | -rw-r--r-- | 7.0 KB |
| trace.h | -rw-r--r-- | 12.8 KB |
| udp_media.c | -rw-r--r-- | 20.4 KB |
| udp_media.h | -rw-r--r-- | 2.5 KB |
Computing file changes ...
