ALSA: VIA HDA: Fix independent headphone no sound issue
PATCH 2/7 ALSA: VIA HDA: Fix independent headphone no sound issue
From: Lydia Wang <[email protected]>
Subject: ALSA: VIA HDA: Fix independent headphone no sound issue.
Modify via_independent_hp_put() function to support VT1718S and VT1812 codecs, and fix independent headphone no sound issue.
Signed-off-by Lydia Wang <[email protected]>
--- sound/pci/hda/patch_via.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
sound/pci/hda/patch_via.c +11 -1
@@ -1191,8 +1191,16 @@/* Get Independent Mode index of headphone pin widget */ spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel ?1 :0 ; -snd_hda_codec_write (codec, nid,0 ,AC_VERB_SET_CONNECT_SEL , pinsel); +if (spec->codec_type ==VT1718S ) +snd_hda_codec_write (codec, nid,0 , +AC_VERB_SET_CONNECT_SEL , pinsel ?2 :0 ); +else +snd_hda_codec_write (codec, nid,0 , +AC_VERB_SET_CONNECT_SEL , pinsel); +if (spec->codec_type ==VT1812 ) +snd_hda_codec_write (codec,0x35 ,0 , +AC_VERB_SET_CONNECT_SEL , pinsel);if (spec->multiout.hp_nid && spec->multiout.hp_nid != spec->multiout.dac_nids[HDA_FRONT ]) snd_hda_codec_setup_stream(codec, spec->multiout.hp_nid,
@@ -1211,6 +1219,8 @@activate_ctl (codec,"Headphone Playback Switch" , spec->hp_independent_mode); } +/* update jack power state */ +set_jack_power_state (codec);return 0 ; }