In the new jack kctls design, snd_kcontrol can be created during snd_jack_new(), or calling snd_jack_add_new_kctls() to create and attach to the created jack later.
Here we create jack kctls at the jack creating stage, for both phantom/non-phantom jack.
Signed-off-by: Jie Yang yang.jie@intel.com --- sound/pci/hda/hda_jack.c | 57 ++++++++++++++++++------------------------------ sound/pci/hda/hda_jack.h | 4 +--- 2 files changed, 22 insertions(+), 39 deletions(-)
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index 2136670..52f4a4b 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->bus->card, jack->jack); -#endif + for (cb = jack->callback; cb; cb = next) { next = cb->next; kfree(cb); @@ -337,20 +337,16 @@ 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_kctl || jack->block_report) continue; state = get_jack_plug_state(jack->pin_sense); - snd_kctl_jack_report(codec->bus->card, jack->kctl, state); -#ifdef CONFIG_SND_HDA_INPUT_JACK if (jack->jack) snd_jack_report(jack->jack, state ? jack->type : 0); -#endif } } 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) { @@ -371,13 +367,12 @@ static int get_input_jack_type(struct hda_codec *codec, hda_nid_t nid) } }
-static void hda_free_jack_priv(struct snd_jack *jack) +static void hda_free_jack_priv(struct snd_jack_kctl *jack_kctl) { - struct hda_jack_tbl *jacks = jack->private_data; + struct hda_jack_tbl *jacks = jack_kctl->private_data; jacks->nid = 0; jacks->jack = NULL; } -#endif
/** * snd_hda_jack_add_kctl - Add a kctl for the given pin @@ -394,37 +389,27 @@ static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, const char *name, int idx, 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_kctl) 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->bus->card, name, type, + &jack->jack, phantom_jack, &jack->jack_kctl); if (err < 0) return err; - jack->kctl = kctl; - jack->phantom_jack = !!phantom_jack;
+ jack->phantom_jack = !!phantom_jack; + jack->type = type; + jack->jack_kctl->private_data = jack; + jack->jack_kctl->private_free = hda_free_jack_priv; state = snd_hda_jack_detect(codec, nid); - snd_kctl_jack_report(codec->bus->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->bus->card, name, jack->type, - &jack->jack, false, NULL); - 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; }
@@ -453,10 +438,10 @@ static int get_unique_index(struct hda_codec *codec, const char *name, int idx) 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) { + if (jack->jack_kctl && + !strncmp(name, jack->jack_kctl->kctl->id.name, len) && + !strcmp(" Jack", jack->jack_kctl->kctl->id.name + len) && + jack->jack_kctl->kctl->id.index == idx) { idx++; goto again; } diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index b279e32..346a639 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h @@ -39,11 +39,9 @@ struct hda_jack_tbl { unsigned int block_report:1; /* in a transitional state - do not report to userspace */ hda_nid_t gating_jack; /* valid when gating jack plugged */ hda_nid_t gated_jack; /* gated is dependent on this jack */ - struct snd_kcontrol *kctl; /* assigned kctl for jack-detection */ -#ifdef CONFIG_SND_HDA_INPUT_JACK int type; + struct snd_jack_kctl *jack_kctl; struct snd_jack *jack; -#endif };
struct hda_jack_tbl *