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H A Dhda_generic.c24fef902 Thu Apr 09 03:28:15 CDT 2015 Takashi Iwai <tiwai@suse.de> 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>
24fef902 Thu Apr 09 03:28:15 CDT 2015 Takashi Iwai <tiwai@suse.de> 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>