| | Date | Fri, 09 Mar 2012 11:02:20 -0800 | | From | Greg KH <> | | Subject | [ 18/95] ALSA: hda - Always set HP pin in unsol handler for STAC/IDT codecs |
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3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Takashi Iwai <tiwai@suse.de>
commit 7bff172a352a2fbe9856bba517d71a2072aab041 upstream.
A bug report with an old Sony laptop showed that we can't rely on BIOS setting the pins of headphones but the driver should set always by itself.
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- sound/pci/hda/patch_sigmatel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4719,7 +4719,7 @@ static void stac92xx_hp_detect(struct hd unsigned int val = AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN; if (no_hp_sensing(spec, i)) continue; - if (presence) + if (1 /*presence*/) stac92xx_set_pinctl(codec, cfg->hp_pins[i], val); #if 0 /* FIXME */ /* Resetting the pinctl like below may lead to (a sort of) regressions
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