path: root/fs
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authorTakashi Iwai <>2012-01-23 18:23:36 +0100
committerSimone Willett <>2012-02-09 18:19:55 -0800
commitaabe1fc475ab7121bd0d9503a6cd65bad01ebda6 (patch)
treee8cf241330b7d4c63608566012068a5582823e52 /fs
parenta1dbd7aee49af8805bd5325f6977f57df3106501 (diff)
ALSA: hda - Fix silent outputs from docking-station jacks of Dell laptops
commit b4ead019afc201f71c39cd0dfcaafed4a97b3dd2 upstream. The recent change of the power-widget handling for IDT codecs caused the silent output from the docking-station line-out jack. This was partially fixed by the commit f2cbba7602383cd9cdd21f0a5d0b8bd1aad47b33 "ALSA: hda - Fix the lost power-setup of seconary pins after PM resume". But the line-out on the docking-station is still silent when booted with the jack plugged even by this fix. The remainig bug is that the power-widget is set off in stac92xx_init() because the pins in cfg->line_out_pins[] aren't checked there properly but only hp_pins[] are checked in is_nid_hp_pin(). This patch fixes the problem by checking both HP and line-out pins and leaving the power-map correctly. Bugzilla: Change-Id: Ic0147c9a2f9067c6ec2277dbaebd714fdbd9daaa Signed-off-by: Takashi Iwai <> Signed-off-by: Greg Kroah-Hartman <> Signed-off-by: Varun Wadekar <> Reviewed-on: http://git-master/r/79647 Reviewed-by: Automatic_Commit_Validation_User
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