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ALSA: hda - Disable power_save_node for IDT92HD71bxx
authorTakashi Iwai <tiwai@suse.de>
Wed, 27 May 2015 19:20:12 +0000 (21:20 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 27 May 2015 19:20:12 +0000 (21:20 +0200)
commitc545f799c7470682756ca64c63f6bfcdaf28442b
treef8f3f188c5cff85442219cc86e84798d527c9db2tree | snapshot
parent0fa372b6c95013af1334b3d5c9b5f03a70ecedabcommit | diff
ALSA: hda - Disable power_save_node for IDT92HD71bxx

We've got a regression report that 4.1-rc causes noises on a Dell
laptop.  Similar like Realtek codec, this seems also triggered by the
recent power_save_node feature.  As this kind of issue is quite hard
to debug without actual hardware, disable the power_save_node flag for
this codec as a workaround.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98971
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_sigmatel.c diff | blob | history
Domain: System / Kernel;