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ALSA: hda - Check keep_eapd_on before inv_eapd

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commit 468ac41304 upstream.

We don't change the EAPD bit in set_pin_eapd() if keep_eapd_on flag is
set by the codec driver and enable is false.  But, we also apply the
flipping of enable value according to inv_eapd flag in the same
function, and this confused the former check, handled as if it's
turned ON.  The inverted EAPD check must be applied after keep_eapd_on
check, instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Iwai
2013-11-12 11:36:00 +01:00
committed by Greg Kroah-Hartman
parent c6ebcc4a44
commit 320f9078db
1 changed files with 2 additions and 2 deletions
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4
sound/pci/hda/hda_generic.c
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@@ -786,10 +786,10 @@ static void set_pin_eapd(struct hda_codec *codec, hda_nid_t pin, bool enable)
if (spec->own_eapd_ctl ||
!(snd_hda_query_pin_caps(codec, pin) & AC_PINCAP_EAPD))
return;
if (codec->inv_eapd)
enable = !enable;
if (spec->keep_eapd_on && !enable)
return;
if (codec->inv_eapd)
enable = !enable;
snd_hda_codec_update_cache(codec, pin, 0,
AC_VERB_SET_EAPD_BTLENABLE,
enable ? 0x02 : 0x00);