diff options
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e72707cb60a..ef4955c73c8 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4996,7 +4996,7 @@ static struct hda_verb alc260_test_init_verbs[] = { */ static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid, - const char *pfx) + const char *pfx, int *vol_bits) { hda_nid_t nid_vol; unsigned long vol_val, sw_val; @@ -5018,10 +5018,14 @@ static int alc260_add_playback_controls(struct alc_spec *spec, hda_nid_t nid, } else return 0; /* N/A */ - snprintf(name, sizeof(name), "%s Playback Volume", pfx); - err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val); - if (err < 0) - return err; + if (!(*vol_bits & (1 << nid_vol))) { + /* first control for the volume widget */ + snprintf(name, sizeof(name), "%s Playback Volume", pfx); + err = add_control(spec, ALC_CTL_WIDGET_VOL, name, vol_val); + if (err < 0) + return err; + *vol_bits |= (1 << nid_vol); + } snprintf(name, sizeof(name), "%s Playback Switch", pfx); err = add_control(spec, ALC_CTL_WIDGET_MUTE, name, sw_val); if (err < 0) @@ -5035,6 +5039,7 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec, { hda_nid_t nid; int err; + int vols = 0; spec->multiout.num_dacs = 1; spec->multiout.dac_nids = spec->private_dac_nids; @@ -5042,21 +5047,22 @@ static int alc260_auto_create_multi_out_ctls(struct alc_spec *spec, nid = cfg->line_out_pins[0]; if (nid) { - err = alc260_add_playback_controls(spec, nid, "Front"); + err = alc260_add_playback_controls(spec, nid, "Front", &vols); if (err < 0) return err; } nid = cfg->speaker_pins[0]; if (nid) { - err = alc260_add_playback_controls(spec, nid, "Speaker"); + err = alc260_add_playback_controls(spec, nid, "Speaker", &vols); if (err < 0) return err; } nid = cfg->hp_pins[0]; if (nid) { - err = alc260_add_playback_controls(spec, nid, "Headphone"); + err = alc260_add_playback_controls(spec, nid, "Headphone", + &vols); if (err < 0) return err; } |