summaryrefslogtreecommitdiff
path: root/sound/pci/hda/hda_jack.c
diff options
context:
space:
mode:
authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /sound/pci/hda/hda_jack.c
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'sound/pci/hda/hda_jack.c')
-rw-r--r--sound/pci/hda/hda_jack.c90
1 files changed, 25 insertions, 65 deletions
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c
index d7cfe7b8c..366efbf87 100644
--- a/sound/pci/hda/hda_jack.c
+++ b/sound/pci/hda/hda_jack.c
@@ -132,11 +132,11 @@ void snd_hda_jack_tbl_clear(struct hda_codec *codec)
for (i = 0; i < codec->jacktbl.used; i++, jack++) {
struct hda_jack_callback *cb, *next;
-#ifdef CONFIG_SND_HDA_INPUT_JACK
+
/* free jack instances manually when clearing/reconfiguring */
if (!codec->bus->shutdown && jack->jack)
snd_device_free(codec->card, jack->jack);
-#endif
+
for (cb = jack->callback; cb; cb = next) {
next = cb->next;
kfree(cb);
@@ -337,20 +337,15 @@ void snd_hda_jack_report_sync(struct hda_codec *codec)
jack = codec->jacktbl.list;
for (i = 0; i < codec->jacktbl.used; i++, jack++)
if (jack->nid) {
- if (!jack->kctl || jack->block_report)
+ if (!jack->jack || jack->block_report)
continue;
state = get_jack_plug_state(jack->pin_sense);
- snd_kctl_jack_report(codec->card, jack->kctl, state);
-#ifdef CONFIG_SND_HDA_INPUT_JACK
- if (jack->jack)
- snd_jack_report(jack->jack,
- state ? jack->type : 0);
-#endif
+ snd_jack_report(jack->jack,
+ state ? jack->type : 0);
}
}
EXPORT_SYMBOL_GPL(snd_hda_jack_report_sync);
-#ifdef CONFIG_SND_HDA_INPUT_JACK
/* guess the jack type from the pin-config */
static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid)
{
@@ -377,54 +372,42 @@ static void hda_free_jack_priv(struct snd_jack *jack)
jacks->nid = 0;
jacks->jack = NULL;
}
-#endif
/**
* snd_hda_jack_add_kctl - Add a kctl for the given pin
* @codec: the HDA codec
* @nid: pin NID to assign
* @name: string name for the jack
- * @idx: index number for the jack
* @phantom_jack: flag to deal as a phantom jack
*
* This assigns a jack-detection kctl to the given pin. The kcontrol
* will have the given name and index.
*/
static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,
- const char *name, int idx, bool phantom_jack)
+ const char *name, bool phantom_jack)
{
struct hda_jack_tbl *jack;
- struct snd_kcontrol *kctl;
- int err, state;
+ int err, state, type;
jack = snd_hda_jack_tbl_new(codec, nid);
if (!jack)
return 0;
- if (jack->kctl)
+ if (jack->jack)
return 0; /* already created */
- kctl = snd_kctl_jack_new(name, idx, codec);
- if (!kctl)
- return -ENOMEM;
- err = snd_hda_ctl_add(codec, nid, kctl);
+
+ type = get_input_jack_type(codec, nid);
+ err = snd_jack_new(codec->card, name, type,
+ &jack->jack, true, phantom_jack);
if (err < 0)
return err;
- jack->kctl = kctl;
- jack->phantom_jack = !!phantom_jack;
+ jack->phantom_jack = !!phantom_jack;
+ jack->type = type;
+ jack->jack->private_data = jack;
+ jack->jack->private_free = hda_free_jack_priv;
state = snd_hda_jack_detect(codec, nid);
- snd_kctl_jack_report(codec->card, kctl, state);
-#ifdef CONFIG_SND_HDA_INPUT_JACK
- if (!phantom_jack) {
- jack->type = get_input_jack_type(codec, nid);
- err = snd_jack_new(codec->card, name, jack->type,
- &jack->jack);
- if (err < 0)
- return err;
- jack->jack->private_data = jack;
- jack->jack->private_free = hda_free_jack_priv;
- snd_jack_report(jack->jack, state ? jack->type : 0);
- }
-#endif
+ snd_jack_report(jack->jack, state ? jack->type : 0);
+
return 0;
}
@@ -433,44 +416,23 @@ static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,
* @codec: the HDA codec
* @nid: pin NID
* @name: the name string for the jack ctl
- * @idx: the ctl index for the jack ctl
*
* This is a simple helper calling __snd_hda_jack_add_kctl().
*/
int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,
- const char *name, int idx)
+ const char *name)
{
- return __snd_hda_jack_add_kctl(codec, nid, name, idx, false);
+ return __snd_hda_jack_add_kctl(codec, nid, name, false);
}
EXPORT_SYMBOL_GPL(snd_hda_jack_add_kctl);
-/* get the unique index number for the given kctl name */
-static int get_unique_index(struct hda_codec *codec, const char *name, int idx)
-{
- struct hda_jack_tbl *jack;
- int i, len = strlen(name);
- again:
- jack = codec->jacktbl.list;
- for (i = 0; i < codec->jacktbl.used; i++, jack++) {
- /* jack->kctl.id contains "XXX Jack" name string with index */
- if (jack->kctl &&
- !strncmp(name, jack->kctl->id.name, len) &&
- !strcmp(" Jack", jack->kctl->id.name + len) &&
- jack->kctl->id.index == idx) {
- idx++;
- goto again;
- }
- }
- return idx;
-}
-
static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
const struct auto_pin_cfg *cfg,
const char *base_name)
{
unsigned int def_conf, conn;
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- int idx, err;
+ int err;
bool phantom_jack;
if (!nid)
@@ -482,16 +444,14 @@ static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
phantom_jack = (conn != AC_JACK_PORT_COMPLEX) ||
!is_jack_detectable(codec, nid);
- if (base_name) {
+ if (base_name)
strlcpy(name, base_name, sizeof(name));
- idx = 0;
- } else
- snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), &idx);
+ else
+ snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), NULL);
if (phantom_jack)
/* Example final name: "Internal Mic Phantom Jack" */
strncat(name, " Phantom", sizeof(name) - strlen(name) - 1);
- idx = get_unique_index(codec, name, idx);
- err = __snd_hda_jack_add_kctl(codec, nid, name, idx, phantom_jack);
+ err = __snd_hda_jack_add_kctl(codec, nid, name, phantom_jack);
if (err < 0)
return err;