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-rw-r--r--sound/pci/hda/patch_realtek.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e72707c..ef4955c 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;
}
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