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| author | Raymond Yau <superquad.vortex2@gmail.com> | 2011-06-01 15:09:48 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-06-03 10:08:46 +0200 |
| commit | a01ef051d584c12ede5cd5275b008b2ded57f3d9 (patch) | |
| tree | b65747acc39afc815912fd500c55ed1406273a2a | |
| parent | 4dffbe03d1e940aba878f9420e67feb8423cdd08 (diff) | |
| download | linux-stable-a01ef051d584c12ede5cd5275b008b2ded57f3d9.tar.gz linux-stable-a01ef051d584c12ede5cd5275b008b2ded57f3d9.tar.bz2 linux-stable-a01ef051d584c12ede5cd5275b008b2ded57f3d9.zip | |
ALSA: hda - Check pin support EAPD in ad198x_power_eapd_write
Check whether the pin supports EAPD in ad198x_power_eapd_write.
Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/patch_analog.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 82c4b2f53598..d694e9d4921d 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -506,9 +506,11 @@ static void ad198x_power_eapd_write(struct hda_codec *codec, hda_nid_t front, hda_nid_t hp) { struct ad198x_spec *spec = codec->spec; - snd_hda_codec_write(codec, front, 0, AC_VERB_SET_EAPD_BTLENABLE, + if (snd_hda_query_pin_caps(codec, front) & AC_PINCAP_EAPD) + snd_hda_codec_write(codec, front, 0, AC_VERB_SET_EAPD_BTLENABLE, !spec->inv_eapd ? 0x00 : 0x02); - snd_hda_codec_write(codec, hp, 0, AC_VERB_SET_EAPD_BTLENABLE, + if (snd_hda_query_pin_caps(codec, hp) & AC_PINCAP_EAPD) + snd_hda_codec_write(codec, hp, 0, AC_VERB_SET_EAPD_BTLENABLE, !spec->inv_eapd ? 0x00 : 0x02); } |