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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>
This commit is contained in:
Takashi Iwai 2009-06-22 17:00:38 +02:00
parent 8c927b4acf
commit 8c8145b873
3 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sound/pci/hda/Kconfig
View File

@ -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

4
sound/pci/hda/patch_conexant.c
View File

@ -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;

6
sound/pci/hda/patch_sigmatel.c
View File

@ -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) {