From: "Felipe F. Tonello" eu@felipetonello.com
ALSA standard jacks already are implemented using ALSA KControl. So there is no need implement that itself or to use snd_jack for input events only.
Signed-off-by: Felipe F. Tonello eu@felipetonello.com --- sound/pci/hda/Kconfig | 8 -------- sound/pci/hda/hda_codec.h | 2 -- sound/pci/hda/hda_jack.c | 38 +++++++++++++++++--------------------- sound/pci/hda/hda_jack.h | 4 +--- 4 files changed, 18 insertions(+), 34 deletions(-)
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig index 59c5e9c..561abc7 100644 --- a/sound/pci/hda/Kconfig +++ b/sound/pci/hda/Kconfig @@ -65,14 +65,6 @@ config SND_HDA_INPUT_BEEP_MODE Set 1 to always enable the digital beep interface for HD-audio by default.
-config SND_HDA_INPUT_JACK - bool "Support jack plugging notification via input layer" - depends on INPUT=y || INPUT=SND - select SND_JACK - help - Say Y here to enable the jack plugging notification via - input layer. - config SND_HDA_PATCH_LOADER bool "Support initialization patch loading for HD-audio" select FW_LOADER diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 701c2e0..ca7be59 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -912,10 +912,8 @@ struct hda_codec { unsigned long jackpoll_interval; /* In jiffies. Zero means no poll, rely on unsol events */ struct delayed_work jackpoll_work;
-#ifdef CONFIG_SND_HDA_INPUT_JACK /* jack detection */ struct snd_array jacks; -#endif
/* fix-up list */ int fixup_id; diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index 3fd2973..6be1a0c 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -112,7 +112,6 @@ EXPORT_SYMBOL_HDA(snd_hda_jack_tbl_new);
void snd_hda_jack_tbl_clear(struct hda_codec *codec) { -#ifdef CONFIG_SND_HDA_INPUT_JACK /* free jack instances manually when clearing/reconfiguring */ if (!codec->bus->shutdown && codec->jacktbl.list) { struct hda_jack_tbl *jack = codec->jacktbl.list; @@ -122,7 +121,6 @@ void snd_hda_jack_tbl_clear(struct hda_codec *codec) snd_device_free(codec->bus->card, jack->jack); } } -#endif snd_array_free(&codec->jacktbl); }
@@ -283,17 +281,15 @@ void snd_hda_jack_report_sync(struct hda_codec *codec) if (!jack->kctl) 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) + if (jack->phantom_jack) + snd_kctl_jack_report(codec->bus->card, jack->kctl, state); + else if (jack->jack) snd_jack_report(jack->jack, state ? jack->type : 0); -#endif } } EXPORT_SYMBOL_HDA(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) { @@ -320,7 +316,6 @@ 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 @@ -340,29 +335,30 @@ static int __snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid, return 0; if (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); - if (err < 0) - return err; - jack->kctl = kctl; + jack->phantom_jack = !!phantom_jack;
- 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) { + /* If it's phantom jack only creates kcontrol jack elem */ + if (jack->phantom_jack) { + kctl = snd_kctl_jack_new(name, idx, codec); + if (!kctl) + return -ENOMEM; + err = snd_hda_ctl_add(codec, nid, kctl); + if (err < 0) + return err; + jack->kctl = kctl; + } else { + state = snd_hda_jack_detect(codec, nid); jack->type = get_input_jack_type(codec, nid); err = snd_jack_new(codec->bus->card, name, jack->type, - &jack->jack); + idx, &jack->jack); if (err < 0) return err; + jack->kctl = jack->jack->kctl; jack->jack->private_data = jack; jack->jack->private_free = hda_free_jack_priv; snd_jack_report(jack->jack, state ? jack->type : 0); } -#endif return 0; }
diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h index ec12abd..d4701d2 100644 --- a/sound/pci/hda/hda_jack.h +++ b/sound/pci/hda/hda_jack.h @@ -30,11 +30,9 @@ struct hda_jack_tbl { unsigned int phantom_jack:1; /* a fixed, always present port? */ 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 + struct snd_kcontrol *kctl; /* assigned kctl for jack-detection */ int type; struct snd_jack *jack; -#endif };
struct hda_jack_tbl *