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Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/patch_sigmatel.c30
1 files changed, 23 insertions, 7 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 742b9c8b25e..c878dfa369b 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -3580,21 +3580,30 @@ static int get_connection_index(struct hda_codec *codec, hda_nid_t mux,
}
/* create a volume assigned to the given pin (only if supported) */
+/* return 1 if the volume control is created */
static int create_elem_capture_vol(struct hda_codec *codec, hda_nid_t nid,
- const char *label)
+ const char *label, int direction)
{
unsigned int caps, nums;
char name[32];
+ int err;
- if (!(get_wcaps(codec, nid) & AC_WCAP_IN_AMP))
+ if (direction == HDA_OUTPUT)
+ caps = AC_WCAP_OUT_AMP;
+ else
+ caps = AC_WCAP_IN_AMP;
+ if (!(get_wcaps(codec, nid) & caps))
return 0;
- caps = query_amp_caps(codec, nid, HDA_OUTPUT);
+ caps = query_amp_caps(codec, nid, direction);
nums = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
if (!nums)
return 0;
snprintf(name, sizeof(name), "%s Capture Volume", label);
- return stac92xx_add_control(codec->spec, STAC_CTL_WIDGET_VOL, name,
- HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT));
+ err = stac92xx_add_control(codec->spec, STAC_CTL_WIDGET_VOL, name,
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, direction));
+ if (err < 0)
+ return err;
+ return 1;
}
/* create playback/capture controls for input pins on dmic capable codecs */
@@ -3643,9 +3652,15 @@ static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec,
else
label = stac92xx_dmic_labels[dimux->num_items];
- err = create_elem_capture_vol(codec, nid, label);
+ err = create_elem_capture_vol(codec, nid, label, HDA_INPUT);
if (err < 0)
return err;
+ if (!err) {
+ err = create_elem_capture_vol(codec, nid, label,
+ HDA_OUTPUT);
+ if (err < 0)
+ return err;
+ }
dimux->items[dimux->num_items].label = label;
dimux->items[dimux->num_items].index = index;
@@ -3766,7 +3781,8 @@ static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const
continue;
err = create_elem_capture_vol(codec, nid,
- auto_pin_cfg_labels[i]);
+ auto_pin_cfg_labels[i],
+ HDA_INPUT);
if (err < 0)
return err;