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authorTakashi Iwai <tiwai@suse.de>2013-06-05 15:21:29 +0200
committerTakashi Iwai <tiwai@suse.de>2013-06-05 15:21:29 +0200
commitc9e34d1525ffd554f29dc01674eac279de2e759d (patch)
tree577ff9e4a92e5ebaca1196d7e60b0963eac427fc /Documentation/power/notifiers.txt
parentALSA: hda - add mic fixup for ALC269VB on Ordissimo EVE2 (diff)
parentALSA: usb-audio - Fix invalid volume resolution on Logitech HD webcam c270 (diff)
downloadlinux-c9e34d1525ffd554f29dc01674eac279de2e759d.tar.xz
linux-c9e34d1525ffd554f29dc01674eac279de2e759d.zip
Merge branch 'for-linus' into for-next
* for-linus: (778 commits) ALSA: usb-audio - Fix invalid volume resolution on Logitech HD webcam c270 ALSA: usb-audio - Apply Logitech QuickCam Pro 9000 quirk only to audio iface ALSA: hda/via - Clean up duplicated codes ALSA: hda/via - Fix wrongly cleared pins after suspend on VT1802 ALSA: hda - Add keep_eapd_on flag to generic parser ALSA: hda - Allow setting automute/automic hooks after parsing ALSA: hda/via - Disable broken dynamic power control ALSA: usb-audio: fix Roland/Cakewalk UM-3G support ALSA: hda - Add headset quirk for two Dell machines ALSA: hda - add dock support for Thinkpad T431s ALSA: sis7019: fix error return code in sis_chip_create() ASoC: cs42l52: fix default value for MASTERA_VOL. ASoC: wm8994: check for array index returned ASoC: wm8994: Fix reporting of accessory removal on WM8958 ASoC: wm8994: use the correct pointer to get the control value Linux 3.10-rc3 ipc/sem.c: Fix missing wakeups in do_smart_update_queue() score: remove redundant kcore_list entries ASoC: wm5110: Correct DSP4R Mixer control name ARC: lazy dcache flush broke gdb in non-aliasing configs ...
Diffstat (limited to 'Documentation/power/notifiers.txt')
-rw-r--r--Documentation/power/notifiers.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/power/notifiers.txt b/Documentation/power/notifiers.txt
index c2a4a346c0d9..a81fa254303d 100644
--- a/Documentation/power/notifiers.txt
+++ b/Documentation/power/notifiers.txt
@@ -15,8 +15,10 @@ A suspend/hibernation notifier may be used for this purpose.
The subsystems or drivers having such needs can register suspend notifiers that
will be called upon the following events by the PM core:
-PM_HIBERNATION_PREPARE The system is going to hibernate or suspend, tasks will
- be frozen immediately.
+PM_HIBERNATION_PREPARE The system is going to hibernate, tasks will be frozen
+ immediately. This is different from PM_SUSPEND_PREPARE
+ below because here we do additional work between notifiers
+ and drivers freezing.
PM_POST_HIBERNATION The system memory state has been restored from a
hibernation image or an error occurred during