[net-next-2.6.git] / sound / pci / hda / Kconfig

menuconfig SND_HDA_INTEL
	tristate "Intel HD Audio"
	select SND_PCM
	select SND_VMASTER
	help
	  Say Y here to include support for Intel "High Definition
	  Audio" (Azalia) and its compatible devices.

	  This option enables the HD-audio controller.  Don't forget
	  to choose the appropriate codec options below.

	  To compile this driver as a module, choose M here: the module
	  will be called snd-hda-intel.

if SND_HDA_INTEL

config SND_HDA_HWDEP
	bool "Build hwdep interface for HD-audio driver"
	select SND_HWDEP
	help
	  Say Y here to build a hwdep interface for HD-audio driver.
	  This interface can be used for out-of-band communication
	  with codecs for debugging purposes.

config SND_HDA_RECONFIG
	bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)"
	depends on SND_HDA_HWDEP && EXPERIMENTAL
	help
	  Say Y here to enable the HD-audio codec re-configuration feature.
	  This adds the sysfs interfaces to allow user to clear the whole
	  codec configuration, change the codec setup, add extra verbs,
	  and re-configure the codec dynamically.

config SND_HDA_INPUT_BEEP
	bool "Support digital beep via input layer"
	depends on INPUT=y || INPUT=SND_HDA_INTEL
	help
	  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_BEEP_MODE
	int "Digital beep registration mode (0=off, 1=on, 2=mute sw on/off)"
	depends on SND_HDA_INPUT_BEEP=y
	default "1"
	range 0 2
	help
	  Set 0 to disable the digital beep interface for HD-audio by default.
	  Set 1 to always enable the digital beep interface for HD-audio by
	  default. Set 2 to control the beep device registration to input
	  layer using a "Beep Switch" in mixer applications.

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_PATCH_LOADER
	bool "Support initialization patch loading for HD-audio"
	depends on EXPERIMENTAL
	select FW_LOADER
	select SND_HDA_HWDEP
	select SND_HDA_RECONFIG
	help
	  Say Y here to allow the HD-audio driver to load a pseudo
	  firmware file ("patch") for overriding the BIOS setup at
	  start up.  The "patch" file can be specified via patch module
	  option, such as patch=hda-init.

	  This option turns on hwdep and reconfig features automatically.

config SND_HDA_CODEC_REALTEK
	bool "Build Realtek HD-audio codec support"
	default y
	help
	  Say Y here to include Realtek HD-audio codec support in
	  snd-hda-intel driver, such as ALC880.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-realtek.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_ANALOG
	bool "Build Analog Device HD-audio codec support"
	default y
	help
	  Say Y here to include Analog Device HD-audio codec support in
	  snd-hda-intel driver, such as AD1986A.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-analog.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_SIGMATEL
	bool "Build IDT/Sigmatel HD-audio codec support"
	default y
	help
	  Say Y here to include IDT (Sigmatel) HD-audio codec support in
	  snd-hda-intel driver, such as STAC9200.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-idt.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_VIA
	bool "Build VIA HD-audio codec support"
	default y
	help
	  Say Y here to include VIA HD-audio codec support in
	  snd-hda-intel driver, such as VT1708.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-via.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_ATIHDMI
	bool "Build ATI HDMI HD-audio codec support"
	default y
	help
	  Say Y here to include ATI HDMI HD-audio codec support in
	  snd-hda-intel driver, such as ATI RS600 HDMI.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-atihdmi.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_NVHDMI
	bool "Build NVIDIA HDMI HD-audio codec support"
	default y
	help
	  Say Y here to include NVIDIA HDMI HD-audio codec support in
	  snd-hda-intel driver, such as NVIDIA MCP78 HDMI.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-nvhdmi.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_INTELHDMI
	bool "Build INTEL HDMI HD-audio codec support"
	default y
	help
	  Say Y here to include INTEL HDMI HD-audio codec support in
	  snd-hda-intel driver, such as Eaglelake integrated HDMI.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-intelhdmi.
	  This module is automatically loaded at probing.

config SND_HDA_ELD
	def_bool y
	depends on SND_HDA_CODEC_INTELHDMI

config SND_HDA_CODEC_CIRRUS
	bool "Build Cirrus Logic codec support"
	depends on SND_HDA_INTEL
	default y
	help
	  Say Y here to include Cirrus Logic codec support in
	  snd-hda-intel driver, such as CS4206.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-cirrus.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_CONEXANT
	bool "Build Conexant HD-audio codec support"
	default y
	help
	  Say Y here to include Conexant HD-audio codec support in
	  snd-hda-intel driver, such as CX20549.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-conexant.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_CA0110
	bool "Build Creative CA0110-IBG codec support"
	depends on SND_HDA_INTEL
	default y
	help
	  Say Y here to include Creative CA0110-IBG codec support in
	  snd-hda-intel driver, found on some Creative X-Fi cards.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-ca0110.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_CMEDIA
	bool "Build C-Media HD-audio codec support"
	default y
	help
	  Say Y here to include C-Media HD-audio codec support in
	  snd-hda-intel driver, such as CMI9880.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-cmedia.
	  This module is automatically loaded at probing.

config SND_HDA_CODEC_SI3054
	bool "Build Silicon Labs 3054 HD-modem codec support"
	default y
	help
	  Say Y here to include Silicon Labs 3054 HD-modem codec
	  (and compatibles) support in snd-hda-intel driver.

	  When the HD-audio driver is built as a module, the codec
	  support code is also built as another module,
	  snd-hda-codec-si3054.
	  This module is automatically loaded at probing.

config SND_HDA_GENERIC
	bool "Enable generic HD-audio codec parser"
	default y
	help
	  Say Y here to enable the generic HD-audio codec parser
	  in snd-hda-intel driver.

config SND_HDA_POWER_SAVE
	bool "Aggressive power-saving on HD-audio"
	help
	  Say Y here to enable more aggressive power-saving mode on
	  HD-audio driver.  The power-saving timeout can be configured
	  via power_save option or over sysfs on-the-fly.

config SND_HDA_POWER_SAVE_DEFAULT
	int "Default time-out for HD-audio power-save mode"
	depends on SND_HDA_POWER_SAVE
	default 0
	help
	  The default time-out value in seconds for HD-audio automatic
	  power-save mode.  0 means to disable the power-save mode.

endif
Commit	Line	Data
11b444d5 TI	1	menuconfig SND_HDA_INTEL
	2	tristate "Intel HD Audio"
	3	select SND_PCM
	4	select SND_VMASTER
11b444d5 TI	5	help
	6	Say Y here to include support for Intel "High Definition
	7	Audio" (Azalia) and its compatible devices.
	8
	9	This option enables the HD-audio controller. Don't forget
	10	to choose the appropriate codec options below.
	11
	12	To compile this driver as a module, choose M here: the module
	13	will be called snd-hda-intel.
	14
	15	if SND_HDA_INTEL
	16
	17	config SND_HDA_HWDEP
	18	bool "Build hwdep interface for HD-audio driver"
	19	select SND_HWDEP
	20	help
	21	Say Y here to build a hwdep interface for HD-audio driver.
	22	This interface can be used for out-of-band communication
	23	with codecs for debugging purposes.
	24
	25	config SND_HDA_RECONFIG
	26	bool "Allow dynamic codec reconfiguration (EXPERIMENTAL)"
	27	depends on SND_HDA_HWDEP && EXPERIMENTAL
	28	help
	29	Say Y here to enable the HD-audio codec re-configuration feature.
	30	This adds the sysfs interfaces to allow user to clear the whole
	31	codec configuration, change the codec setup, add extra verbs,
	32	and re-configure the codec dynamically.
	33
	34	config SND_HDA_INPUT_BEEP
	35	bool "Support digital beep via input layer"
	36	depends on INPUT=y \|\| INPUT=SND_HDA_INTEL
	37	help
	38	Say Y here to build a digital beep interface for HD-audio
	39	driver. This interface is used to generate digital beeps.
	40
2dca0bba JK	41	config SND_HDA_INPUT_BEEP_MODE
	42	int "Digital beep registration mode (0=off, 1=on, 2=mute sw on/off)"
	43	depends on SND_HDA_INPUT_BEEP=y
	44	default "1"
	45	range 0 2
	46	help
	47	Set 0 to disable the digital beep interface for HD-audio by default.
	48	Set 1 to always enable the digital beep interface for HD-audio by
	49	default. Set 2 to control the beep device registration to input
	50	layer using a "Beep Switch" in mixer applications.
	51
8c8145b8 TI	52	config SND_HDA_INPUT_JACK
	53	bool "Support jack plugging notification via input layer"
	54	depends on INPUT=y \|\| INPUT=SND_HDA_INTEL
	55	select SND_JACK
	56	help
	57	Say Y here to enable the jack plugging notification via
	58	input layer.
	59
4ea6fbc8 TI	60	config SND_HDA_PATCH_LOADER
	61	bool "Support initialization patch loading for HD-audio"
	62	depends on EXPERIMENTAL
	63	select FW_LOADER
	64	select SND_HDA_HWDEP
	65	select SND_HDA_RECONFIG
	66	help
	67	Say Y here to allow the HD-audio driver to load a pseudo
	68	firmware file ("patch") for overriding the BIOS setup at
	69	start up. The "patch" file can be specified via patch module
	70	option, such as patch=hda-init.
	71
	72	This option turns on hwdep and reconfig features automatically.
	73
11b444d5 TI	74	config SND_HDA_CODEC_REALTEK
	75	bool "Build Realtek HD-audio codec support"
	76	default y
	77	help
	78	Say Y here to include Realtek HD-audio codec support in
	79	snd-hda-intel driver, such as ALC880.
	80
1289e9e8 TI	81	When the HD-audio driver is built as a module, the codec
	82	support code is also built as another module,
	83	snd-hda-codec-realtek.
	84	This module is automatically loaded at probing.
	85
11b444d5 TI	86	config SND_HDA_CODEC_ANALOG
	87	bool "Build Analog Device HD-audio codec support"
	88	default y
	89	help
	90	Say Y here to include Analog Device HD-audio codec support in
	91	snd-hda-intel driver, such as AD1986A.
	92
1289e9e8 TI	93	When the HD-audio driver is built as a module, the codec
	94	support code is also built as another module,
	95	snd-hda-codec-analog.
	96	This module is automatically loaded at probing.
	97
11b444d5 TI	98	config SND_HDA_CODEC_SIGMATEL
	99	bool "Build IDT/Sigmatel HD-audio codec support"
	100	default y
	101	help
	102	Say Y here to include IDT (Sigmatel) HD-audio codec support in
	103	snd-hda-intel driver, such as STAC9200.
	104
1289e9e8 TI	105	When the HD-audio driver is built as a module, the codec
	106	support code is also built as another module,
	107	snd-hda-codec-idt.
	108	This module is automatically loaded at probing.
	109
11b444d5 TI	110	config SND_HDA_CODEC_VIA
	111	bool "Build VIA HD-audio codec support"
	112	default y
	113	help
	114	Say Y here to include VIA HD-audio codec support in
	115	snd-hda-intel driver, such as VT1708.
	116
1289e9e8 TI	117	When the HD-audio driver is built as a module, the codec
	118	support code is also built as another module,
	119	snd-hda-codec-via.
	120	This module is automatically loaded at probing.
	121
11b444d5 TI	122	config SND_HDA_CODEC_ATIHDMI
	123	bool "Build ATI HDMI HD-audio codec support"
	124	default y
	125	help
	126	Say Y here to include ATI HDMI HD-audio codec support in
	127	snd-hda-intel driver, such as ATI RS600 HDMI.
	128
1289e9e8 TI	129	When the HD-audio driver is built as a module, the codec
	130	support code is also built as another module,
	131	snd-hda-codec-atihdmi.
	132	This module is automatically loaded at probing.
	133
11b444d5 TI	134	config SND_HDA_CODEC_NVHDMI
	135	bool "Build NVIDIA HDMI HD-audio codec support"
	136	default y
	137	help
	138	Say Y here to include NVIDIA HDMI HD-audio codec support in
	139	snd-hda-intel driver, such as NVIDIA MCP78 HDMI.
	140
1289e9e8 TI	141	When the HD-audio driver is built as a module, the codec
	142	support code is also built as another module,
	143	snd-hda-codec-nvhdmi.
	144	This module is automatically loaded at probing.
	145
11b444d5 TI	146	config SND_HDA_CODEC_INTELHDMI
	147	bool "Build INTEL HDMI HD-audio codec support"
	148	default y
	149	help
	150	Say Y here to include INTEL HDMI HD-audio codec support in
	151	snd-hda-intel driver, such as Eaglelake integrated HDMI.
	152
1289e9e8 TI	153	When the HD-audio driver is built as a module, the codec
	154	support code is also built as another module,
	155	snd-hda-codec-intelhdmi.
	156	This module is automatically loaded at probing.
	157
11b444d5 TI	158	config SND_HDA_ELD
	159	def_bool y
	160	depends on SND_HDA_CODEC_INTELHDMI
	161
e5f14248 TI	162	config SND_HDA_CODEC_CIRRUS
	163	bool "Build Cirrus Logic codec support"
	164	depends on SND_HDA_INTEL
	165	default y
	166	help
	167	Say Y here to include Cirrus Logic codec support in
	168	snd-hda-intel driver, such as CS4206.
	169
	170	When the HD-audio driver is built as a module, the codec
	171	support code is also built as another module,
	172	snd-hda-codec-cirrus.
	173	This module is automatically loaded at probing.
	174
11b444d5 TI	175	config SND_HDA_CODEC_CONEXANT
	176	bool "Build Conexant HD-audio codec support"
	177	default y
	178	help
	179	Say Y here to include Conexant HD-audio codec support in
	180	snd-hda-intel driver, such as CX20549.
	181
1289e9e8 TI	182	When the HD-audio driver is built as a module, the codec
	183	support code is also built as another module,
	184	snd-hda-codec-conexant.
	185	This module is automatically loaded at probing.
	186
4e01f54b TI	187	config SND_HDA_CODEC_CA0110
	188	bool "Build Creative CA0110-IBG codec support"
	189	depends on SND_HDA_INTEL
	190	default y
	191	help
	192	Say Y here to include Creative CA0110-IBG codec support in
	193	snd-hda-intel driver, found on some Creative X-Fi cards.
	194
	195	When the HD-audio driver is built as a module, the codec
	196	support code is also built as another module,
	197	snd-hda-codec-ca0110.
	198	This module is automatically loaded at probing.
	199
11b444d5 TI	200	config SND_HDA_CODEC_CMEDIA
	201	bool "Build C-Media HD-audio codec support"
	202	default y
	203	help
	204	Say Y here to include C-Media HD-audio codec support in
	205	snd-hda-intel driver, such as CMI9880.
	206
1289e9e8 TI	207	When the HD-audio driver is built as a module, the codec
	208	support code is also built as another module,
	209	snd-hda-codec-cmedia.
	210	This module is automatically loaded at probing.
	211
11b444d5 TI	212	config SND_HDA_CODEC_SI3054
	213	bool "Build Silicon Labs 3054 HD-modem codec support"
	214	default y
	215	help
	216	Say Y here to include Silicon Labs 3054 HD-modem codec
	217	(and compatibles) support in snd-hda-intel driver.
	218
1289e9e8 TI	219	When the HD-audio driver is built as a module, the codec
	220	support code is also built as another module,
	221	snd-hda-codec-si3054.
	222	This module is automatically loaded at probing.
	223
11b444d5 TI	224	config SND_HDA_GENERIC
	225	bool "Enable generic HD-audio codec parser"
	226	default y
	227	help
	228	Say Y here to enable the generic HD-audio codec parser
	229	in snd-hda-intel driver.
	230
	231	config SND_HDA_POWER_SAVE
	232	bool "Aggressive power-saving on HD-audio"
11b444d5 TI	233	help
	234	Say Y here to enable more aggressive power-saving mode on
	235	HD-audio driver. The power-saving timeout can be configured
	236	via power_save option or over sysfs on-the-fly.
	237
	238	config SND_HDA_POWER_SAVE_DEFAULT
	239	int "Default time-out for HD-audio power-save mode"
	240	depends on SND_HDA_POWER_SAVE
	241	default 0
	242	help
	243	The default time-out value in seconds for HD-audio automatic
	244	power-save mode. 0 means to disable the power-save mode.
	245
	246	endif