[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_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
8c8145b8 TI	41	config SND_HDA_INPUT_JACK
	42	bool "Support jack plugging notification via input layer"
	43	depends on INPUT=y \|\| INPUT=SND_HDA_INTEL
	44	select SND_JACK
	45	help
	46	Say Y here to enable the jack plugging notification via
	47	input layer.
	48
4ea6fbc8 TI	49	config SND_HDA_PATCH_LOADER
	50	bool "Support initialization patch loading for HD-audio"
	51	depends on EXPERIMENTAL
	52	select FW_LOADER
	53	select SND_HDA_HWDEP
	54	select SND_HDA_RECONFIG
	55	help
	56	Say Y here to allow the HD-audio driver to load a pseudo
	57	firmware file ("patch") for overriding the BIOS setup at
	58	start up. The "patch" file can be specified via patch module
	59	option, such as patch=hda-init.
	60
	61	This option turns on hwdep and reconfig features automatically.
	62
11b444d5 TI	63	config SND_HDA_CODEC_REALTEK
	64	bool "Build Realtek HD-audio codec support"
	65	default y
	66	help
	67	Say Y here to include Realtek HD-audio codec support in
	68	snd-hda-intel driver, such as ALC880.
	69
1289e9e8 TI	70	When the HD-audio driver is built as a module, the codec
	71	support code is also built as another module,
	72	snd-hda-codec-realtek.
	73	This module is automatically loaded at probing.
	74
11b444d5 TI	75	config SND_HDA_CODEC_ANALOG
	76	bool "Build Analog Device HD-audio codec support"
	77	default y
	78	help
	79	Say Y here to include Analog Device HD-audio codec support in
	80	snd-hda-intel driver, such as AD1986A.
	81
1289e9e8 TI	82	When the HD-audio driver is built as a module, the codec
	83	support code is also built as another module,
	84	snd-hda-codec-analog.
	85	This module is automatically loaded at probing.
	86
11b444d5 TI	87	config SND_HDA_CODEC_SIGMATEL
	88	bool "Build IDT/Sigmatel HD-audio codec support"
	89	default y
	90	help
	91	Say Y here to include IDT (Sigmatel) HD-audio codec support in
	92	snd-hda-intel driver, such as STAC9200.
	93
1289e9e8 TI	94	When the HD-audio driver is built as a module, the codec
	95	support code is also built as another module,
	96	snd-hda-codec-idt.
	97	This module is automatically loaded at probing.
	98
11b444d5 TI	99	config SND_HDA_CODEC_VIA
	100	bool "Build VIA HD-audio codec support"
	101	default y
	102	help
	103	Say Y here to include VIA HD-audio codec support in
	104	snd-hda-intel driver, such as VT1708.
	105
1289e9e8 TI	106	When the HD-audio driver is built as a module, the codec
	107	support code is also built as another module,
	108	snd-hda-codec-via.
	109	This module is automatically loaded at probing.
	110
11b444d5 TI	111	config SND_HDA_CODEC_ATIHDMI
	112	bool "Build ATI HDMI HD-audio codec support"
	113	default y
	114	help
	115	Say Y here to include ATI HDMI HD-audio codec support in
	116	snd-hda-intel driver, such as ATI RS600 HDMI.
	117
1289e9e8 TI	118	When the HD-audio driver is built as a module, the codec
	119	support code is also built as another module,
	120	snd-hda-codec-atihdmi.
	121	This module is automatically loaded at probing.
	122
11b444d5 TI	123	config SND_HDA_CODEC_NVHDMI
	124	bool "Build NVIDIA HDMI HD-audio codec support"
	125	default y
	126	help
	127	Say Y here to include NVIDIA HDMI HD-audio codec support in
	128	snd-hda-intel driver, such as NVIDIA MCP78 HDMI.
	129
1289e9e8 TI	130	When the HD-audio driver is built as a module, the codec
	131	support code is also built as another module,
	132	snd-hda-codec-nvhdmi.
	133	This module is automatically loaded at probing.
	134
11b444d5 TI	135	config SND_HDA_CODEC_INTELHDMI
	136	bool "Build INTEL HDMI HD-audio codec support"
	137	default y
	138	help
	139	Say Y here to include INTEL HDMI HD-audio codec support in
	140	snd-hda-intel driver, such as Eaglelake integrated HDMI.
	141
1289e9e8 TI	142	When the HD-audio driver is built as a module, the codec
	143	support code is also built as another module,
	144	snd-hda-codec-intelhdmi.
	145	This module is automatically loaded at probing.
	146
11b444d5 TI	147	config SND_HDA_ELD
	148	def_bool y
	149	depends on SND_HDA_CODEC_INTELHDMI
	150
e5f14248 TI	151	config SND_HDA_CODEC_CIRRUS
	152	bool "Build Cirrus Logic codec support"
	153	depends on SND_HDA_INTEL
	154	default y
	155	help
	156	Say Y here to include Cirrus Logic codec support in
	157	snd-hda-intel driver, such as CS4206.
	158
	159	When the HD-audio driver is built as a module, the codec
	160	support code is also built as another module,
	161	snd-hda-codec-cirrus.
	162	This module is automatically loaded at probing.
	163
11b444d5 TI	164	config SND_HDA_CODEC_CONEXANT
	165	bool "Build Conexant HD-audio codec support"
	166	default y
	167	help
	168	Say Y here to include Conexant HD-audio codec support in
	169	snd-hda-intel driver, such as CX20549.
	170
1289e9e8 TI	171	When the HD-audio driver is built as a module, the codec
	172	support code is also built as another module,
	173	snd-hda-codec-conexant.
	174	This module is automatically loaded at probing.
	175
4e01f54b TI	176	config SND_HDA_CODEC_CA0110
	177	bool "Build Creative CA0110-IBG codec support"
	178	depends on SND_HDA_INTEL
	179	default y
	180	help
	181	Say Y here to include Creative CA0110-IBG codec support in
	182	snd-hda-intel driver, found on some Creative X-Fi cards.
	183
	184	When the HD-audio driver is built as a module, the codec
	185	support code is also built as another module,
	186	snd-hda-codec-ca0110.
	187	This module is automatically loaded at probing.
	188
11b444d5 TI	189	config SND_HDA_CODEC_CMEDIA
	190	bool "Build C-Media HD-audio codec support"
	191	default y
	192	help
	193	Say Y here to include C-Media HD-audio codec support in
	194	snd-hda-intel driver, such as CMI9880.
	195
1289e9e8 TI	196	When the HD-audio driver is built as a module, the codec
	197	support code is also built as another module,
	198	snd-hda-codec-cmedia.
	199	This module is automatically loaded at probing.
	200
11b444d5 TI	201	config SND_HDA_CODEC_SI3054
	202	bool "Build Silicon Labs 3054 HD-modem codec support"
	203	default y
	204	help
	205	Say Y here to include Silicon Labs 3054 HD-modem codec
	206	(and compatibles) support in snd-hda-intel driver.
	207
1289e9e8 TI	208	When the HD-audio driver is built as a module, the codec
	209	support code is also built as another module,
	210	snd-hda-codec-si3054.
	211	This module is automatically loaded at probing.
	212
11b444d5 TI	213	config SND_HDA_GENERIC
	214	bool "Enable generic HD-audio codec parser"
	215	default y
	216	help
	217	Say Y here to enable the generic HD-audio codec parser
	218	in snd-hda-intel driver.
	219
	220	config SND_HDA_POWER_SAVE
	221	bool "Aggressive power-saving on HD-audio"
11b444d5 TI	222	help
	223	Say Y here to enable more aggressive power-saving mode on
	224	HD-audio driver. The power-saving timeout can be configured
	225	via power_save option or over sysfs on-the-fly.
	226
	227	config SND_HDA_POWER_SAVE_DEFAULT
	228	int "Default time-out for HD-audio power-save mode"
	229	depends on SND_HDA_POWER_SAVE
	230	default 0
	231	help
	232	The default time-out value in seconds for HD-audio automatic
	233	power-save mode. 0 means to disable the power-save mode.
	234
	235	endif