diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_via.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 27de53f..77df2be 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -1509,10 +1509,18 @@ static void toggle_output_mutes(struct hda_codec *codec, int num_pins, hda_nid_t *pins, bool mute) { int i; - for (i = 0; i < num_pins; i++) + for (i = 0; i < num_pins; i++) { + unsigned int parm = snd_hda_codec_read(codec, pins[i], 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + if (parm & AC_PINCTL_IN_EN) + continue; + if (mute) + parm &= ~AC_PINCTL_OUT_EN; + else + parm |= AC_PINCTL_OUT_EN; snd_hda_codec_write(codec, pins[i], 0, - AC_VERB_SET_PIN_WIDGET_CONTROL, - mute ? 0 : PIN_OUT); + AC_VERB_SET_PIN_WIDGET_CONTROL, parm); + } } /* mute internal speaker if line-out is plugged */ |
