forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ALSA: hda - Rename power_mgmt flag with power_save_node

Browse source 
David suggested that the name "power_mgmt" is too ambiguous.  Rename
the flag with a bit clearer one "power_save_node".

Also, add the corresponding description to HD-Audio.txt, too.

Reported-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-03-20 18:21:03 +01:00
parent 6b275b1400
commit 967b1307b6
5 changed files with 31 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Documentation/sound/alsa/HD-Audio.txt
View file

@ -466,7 +466,11 @@ The generic parser supports the following hints:
- add_jack_modes (bool): add "xxx Jack Mode" enum controls to each
I/O jack for allowing to change the headphone amp and mic bias VREF
capabilities
- power_down_unused (bool): power down the unused widgets
- power_save_node (bool): advanced power management for each widget,
controlling the power sate (D0/D3) of each widget node depending on
the actual pin and stream states
- power_down_unused (bool): power down the unused widgets, a subset of
power_save_node, and will be dropped in future
- add_hp_mic (bool): add the headphone to capture source if possible
- hp_mic_detect (bool): enable/disable the hp/mic shared input for a
single built-in mic case; default true