Commit 24fef902 authored Apr 09, 2015 by Takashi Iwai

ALSA: hda/generic - Don't override power_filter when power_save_node is set



Currently the generic parser sets codec->power_filter when
power_save_node flag is set.  But this overrides the existing filter
that has been already set by the codec driver, thus it looses some
features.  Instead, set the default power_filter only when it's not
set yet.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent b6c09b3c

sound/pci/hda/hda_generic.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -4918,6 +4918,7 @@ int snd_hda_gen_parse_auto_config(struct hda_codec *codec,
		parse_digital(codec);

		if (spec->power_down_unused \|\| codec->power_save_node)
		if (!codec->power_filter)
		codec->power_filter = snd_hda_gen_path_power_filter;

		if (!spec->no_analog && spec->beep_nid) {