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path: root/sound/pci/hda/hda_generic.c
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Diffstat (limited to 'sound/pci/hda/hda_generic.c')
-rw-r--r--sound/pci/hda/hda_generic.c41
1 files changed, 5 insertions, 36 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 5ea2128..fb0582f8 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -61,7 +61,6 @@ struct hda_gspec {
struct hda_gnode *cap_vol_node; /* Node for capture volume */
unsigned int cur_cap_src; /* current capture source */
struct hda_input_mux input_mux;
- char cap_labels[HDA_MAX_NUM_INPUTS][16];
unsigned int def_amp_in_caps;
unsigned int def_amp_out_caps;
@@ -506,11 +505,10 @@ static const char *get_input_type(struct hda_gnode *node, unsigned int *pinctl)
* returns 0 if not found, 1 if found, or a negative error code.
*/
static int parse_adc_sub_nodes(struct hda_codec *codec, struct hda_gspec *spec,
- struct hda_gnode *node)
+ struct hda_gnode *node, int idx)
{
int i, err;
unsigned int pinctl;
- char *label;
const char *type;
if (node->checked)
@@ -523,7 +521,7 @@ static int parse_adc_sub_nodes(struct hda_codec *codec, struct hda_gspec *spec,
child = hda_get_node(spec, node->conn_list[i]);
if (! child)
continue;
- err = parse_adc_sub_nodes(codec, spec, child);
+ err = parse_adc_sub_nodes(codec, spec, child, idx);
if (err < 0)
return err;
if (err > 0) {
@@ -564,9 +562,7 @@ static int parse_adc_sub_nodes(struct hda_codec *codec, struct hda_gspec *spec,
return 0;
type = "Input";
}
- label = spec->cap_labels[spec->input_mux.num_items];
- strcpy(label, type);
- spec->input_mux.items[spec->input_mux.num_items].label = label;
+ snd_hda_add_imux_item(&spec->input_mux, type, idx, NULL);
/* unmute the PIN external input */
unmute_input(codec, node, 0); /* index = 0? */
@@ -577,29 +573,6 @@ static int parse_adc_sub_nodes(struct hda_codec *codec, struct hda_gspec *spec,
return 1; /* found */
}
-/* add a capture source element */
-static void add_cap_src(struct hda_gspec *spec, int idx)
-{
- struct hda_input_mux_item *csrc;
- char *buf;
- int num, ocap;
-
- num = spec->input_mux.num_items;
- csrc = &spec->input_mux.items[num];
- buf = spec->cap_labels[num];
- for (ocap = 0; ocap < num; ocap++) {
- if (! strcmp(buf, spec->cap_labels[ocap])) {
- /* same label already exists,
- * put the index number to be unique
- */
- sprintf(buf, "%s %d", spec->cap_labels[ocap], num);
- break;
- }
- }
- csrc->index = idx;
- spec->input_mux.num_items++;
-}
-
/*
* parse input
*/
@@ -624,22 +597,18 @@ static int parse_input_path(struct hda_codec *codec, struct hda_gnode *adc_node)
for (i = 0; i < adc_node->nconns; i++) {
node = hda_get_node(spec, adc_node->conn_list[i]);
if (node && node->type == AC_WID_PIN) {
- err = parse_adc_sub_nodes(codec, spec, node);
+ err = parse_adc_sub_nodes(codec, spec, node, i);
if (err < 0)
return err;
- else if (err > 0)
- add_cap_src(spec, i);
}
}
/* ... then check the rests, more complicated connections */
for (i = 0; i < adc_node->nconns; i++) {
node = hda_get_node(spec, adc_node->conn_list[i]);
if (node && node->type != AC_WID_PIN) {
- err = parse_adc_sub_nodes(codec, spec, node);
+ err = parse_adc_sub_nodes(codec, spec, node, i);
if (err < 0)
return err;
- else if (err > 0)
- add_cap_src(spec, i);
}
}