ALSA: hda - Make jack-plug notification selectable

Make the jack-plug notification via input layer selectable via Kconfig.
This is often unnecessary, and the similr function will be provided
using the ALSA control API in near future anyway.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/Kconfig

@@ -2,7 +2,6 @@ menuconfig SND_HDA_INTEL
 	tristate "Intel HD Audio"
 	select SND_PCM
 	select SND_VMASTER
-	select SND_JACK if INPUT=y || INPUT=SND
 	help
 	  Say Y here to include support for Intel "High Definition
 	  Audio" (Azalia) and its compatible devices.
@@ -39,6 +38,14 @@ config SND_HDA_INPUT_BEEP
 	  Say Y here to build a digital beep interface for HD-audio
 	  driver. This interface is used to generate digital beeps.
 
+config SND_HDA_INPUT_JACK
+	bool "Support jack plugging notification via input layer"
+	depends on INPUT=y || INPUT=SND_HDA_INTEL
+	select SND_JACK
+	help
+	  Say Y here to enable the jack plugging notification via
+	  input layer.
+
 config SND_HDA_CODEC_REALTEK
 	bool "Build Realtek HD-audio codec support"
 	default y

sound/pci/hda/patch_conexant.c

@@ -349,7 +349,7 @@ static int conexant_mux_enum_put(struct snd_kcontrol *kcontrol,
 				     &spec->cur_mux[adc_idx]);
 }
 
-#ifdef CONFIG_SND_JACK
+#ifdef CONFIG_SND_HDA_INPUT_JACK
 static void conexant_free_jack_priv(struct snd_jack *jack)
 {
 	struct conexant_jack *jacks = jack->private_data;
@@ -463,7 +463,7 @@ static int conexant_init(struct hda_codec *codec)
 
 static void conexant_free(struct hda_codec *codec)
 {
-#ifdef CONFIG_SND_JACK
+#ifdef CONFIG_SND_HDA_INPUT_JACK
 	struct conexant_spec *spec = codec->spec;
 	if (spec->jacks.list) {
 		struct conexant_jack *jacks = spec->jacks.list;

sound/pci/hda/patch_sigmatel.c

@@ -4035,7 +4035,7 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask,
 			   AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */
 }
 
-#ifdef CONFIG_SND_JACK
+#ifdef CONFIG_SND_HDA_INPUT_JACK
 static void stac92xx_free_jack_priv(struct snd_jack *jack)
 {
 	struct sigmatel_jack *jacks = jack->private_data;
@@ -4047,7 +4047,7 @@ static void stac92xx_free_jack_priv(struct snd_jack *jack)
 static int stac92xx_add_jack(struct hda_codec *codec,
 		hda_nid_t nid, int type)
 {
-#ifdef CONFIG_SND_JACK
+#ifdef CONFIG_SND_HDA_INPUT_JACK
 	struct sigmatel_spec *spec = codec->spec;
 	struct sigmatel_jack *jack;
 	int def_conf = snd_hda_codec_get_pincfg(codec, nid);
@@ -4336,7 +4336,7 @@ static int stac92xx_init(struct hda_codec *codec)
 
 static void stac92xx_free_jacks(struct hda_codec *codec)
 {
-#ifdef CONFIG_SND_JACK
+#ifdef CONFIG_SND_HDA_INPUT_JACK
 	/* free jack instances manually when clearing/reconfiguring */
 	struct sigmatel_spec *spec = codec->spec;
 	if (!codec->bus->shutdown && spec->jacks.list) {