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authorTakashi Iwai <tiwai@suse.de>2009-03-06 09:43:58 +0100
committerTakashi Iwai <tiwai@suse.de>2009-03-06 09:47:22 +0100
commitc50ff7c04225c945b13d410d50fde6ff6c59d7ee (patch)
tree5e79da51f13af445af9ff648fd9a5c176844a0fd /sound
parent14b97595e0e1f47b6f809e180e5bcd8dcd995690 (diff)
downloadop-kernel-dev-c50ff7c04225c945b13d410d50fde6ff6c59d7ee.zip
op-kernel-dev-c50ff7c04225c945b13d410d50fde6ff6c59d7ee.tar.gz
ALSA: hda - Fix headphone-detect regression with multiple HP jacks
The recent changes over the DAC detection mechanism in patch_sigmatel.c breaks the HP detection on the machines with multiple HP jacks. It's basically because of the workaround to support the multi-channel output. Since the HP detection is more important feature, disable the HP-swap workaroud temporarily. Reference: Novell bnc#482052 https://bugzilla.novell.com/show_bug.cgi?id=482052 Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_sigmatel.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 995b413..6094344 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -3516,6 +3516,7 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
if (! spec->autocfg.line_outs)
return 0; /* can't find valid pin config */
+#if 0 /* FIXME: temporarily disabled */
/* If we have no real line-out pin and multiple hp-outs, HPs should
* be set up as multi-channel outputs.
*/
@@ -3535,6 +3536,7 @@ static int stac92xx_parse_auto_config(struct hda_codec *codec, hda_nid_t dig_out
spec->autocfg.line_out_type = AUTO_PIN_HP_OUT;
spec->autocfg.hp_outs = 0;
}
+#endif /* FIXME: temporarily disabled */
if (spec->autocfg.mono_out_pin) {
int dir = get_wcaps(codec, spec->autocfg.mono_out_pin) &
(AC_WCAP_OUT_AMP | AC_WCAP_IN_AMP);
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