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>
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 82c4b2f..d694e9d 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -506,9 +506,11 @@
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);
}