ALSA: hda/realtek - Support low power consumption for ALC295

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Enter to close more power control widgets at suspend.
Remove hp_pin check. Add the default pin 0x21 as headphone.
Supported low power consumption, it must do depop procedure when
headset jack was plugged or unplugged.
So, alc225_init() and alc225_shutup() must run delay when headset
jack was plugged or unplugged.
If depop procedure not run with delay, it will have a chance to let
power consumption raise high.

[ A few compile fixes by tiwai ]

Fixes: 8983eb602a ("ALSA: hda/realtek - Move to ACT_INIT state")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Kailang Yang 2019-05-06 15:09:42 +08:00 • committed by Takashi Iwai

parent 7f641e26a6

commit d3ba58bb89

1 changed files with 31 additions and 15 deletions

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sound/pci/hda/patch_realtek.c

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