From: Matthew Ranostay Date: Fri, 29 Feb 2008 11:07:43 +0000 (+0100) Subject: [ALSA] hda: disable power management on fixed ports X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bce6c2b5b4dbe8cd97c48c633b62adeb535954ad;p=deliverable%2Flinux.git [ALSA] hda: disable power management on fixed ports Power management can't be enabled on fixed ports, since the presence will always return false and prevent output. Signed-off-by: Matthew Ranostay Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 47d3536a6576..9b242a263637 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -3016,12 +3016,16 @@ static int stac92xx_init(struct hda_codec *codec) ? STAC_HP_EVENT : STAC_PWR_EVENT; int pinctl = snd_hda_codec_read(codec, spec->pwr_nids[i], 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + int def_conf = snd_hda_codec_read(codec, spec->pwr_nids[i], + 0, AC_VERB_GET_CONFIG_DEFAULT, 0); /* outputs are only ports capable of power management * any attempts on powering down a input port cause the * referenced VREF to act quirky. */ if (pinctl & AC_PINCTL_IN_EN) continue; + if (get_defcfg_connect(def_conf) != AC_JACK_PORT_FIXED) + continue; enable_pin_detect(codec, spec->pwr_nids[i], event | i); codec->patch_ops.unsol_event(codec, (event | i) << 26); }