tree e744a618b904a65969ee27fd3ed441e761bfbe60
parent 780c8be4ab6c7baf5cdfa1102f56480acb8a2479
author Matthew Ranostay <mranostay@embeddedalley.com> 1208172774 +0200
committer Takashi Iwai <tiwai@suse.de> 1209031235 +0200

[ALSA] hda: EAPD power management

Power management support for EAPD enabled laptops, when headphones
are sensed it pulls the EAPD GPIO line low to power it down.

Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>