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1menuconfig SOUND
2 tristate "Sound card support"
3 depends on HAS_IOMEM
4 help
5 If you have a sound card in your computer, i.e. if it can say more
6 than an occasional beep, say Y. Be sure to have all the information
7 about your sound card and its configuration down (I/O port,
8 interrupt and DMA channel), because you will be asked for it.
9
10 You want to read the Sound-HOWTO, available from
11 <http://www.tldp.org/docs.html#howto>. General information about
12 the modular sound system is contained in the files
13 <file:Documentation/sound/oss/Introduction>. The file
14 <file:Documentation/sound/oss/README.OSS> contains some slightly
15 outdated but still useful information as well. Newer sound
16 driver documentation is found in <file:Documentation/sound/alsa/*>.
17
18 If you have a PnP sound card and you want to configure it at boot
19 time using the ISA PnP tools (read
20 <http://www.roestock.demon.co.uk/isapnptools/>), then you need to
21 compile the sound card support as a module and load that module
22 after the PnP configuration is finished. To do this, choose M here
23 and read <file:Documentation/sound/oss/README.modules>; the module
24 will be called soundcore.
25
26if SOUND
27
28config SOUND_OSS_CORE
29 bool
30 default n
31
32config SOUND_OSS_CORE_PRECLAIM
33 bool "Preclaim OSS device numbers"
34 depends on SOUND_OSS_CORE
35 default y
36 help
37 With this option enabled, the kernel will claim all OSS device
38 numbers if any OSS support (native or emulation) is enabled
39 whether the respective module is loaded or not and try to load the
40 appropriate module using sound-slot/service-* and char-major-*
41 module aliases when one of the device numbers is opened. With
42 this option disabled, kernel will only claim actually in-use
43 device numbers and opening a missing device will generate only the
44 standard char-major-* aliases.
45
46 The only visible difference is use of additional module aliases
47 and whether OSS sound devices appear multiple times in
48 /proc/devices. sound-slot/service-* module aliases are scheduled
49 to be removed (ie. PRECLAIM won't be available) and this option is
50 to make the transition easier. This option can be overridden
51 during boot using the kernel parameter soundcore.preclaim_oss.
52
53 Disabling this allows alternative OSS implementations.
54
55 If unsure, say Y.
56
57source "sound/oss/dmasound/Kconfig"
58
59if !M68K && !UML
60
61menuconfig SND
62 tristate "Advanced Linux Sound Architecture"
63 help
64 Say 'Y' or 'M' to enable ALSA (Advanced Linux Sound Architecture),
65 the new base sound system.
66
67 For more information, see <http://www.alsa-project.org/>
68
69if SND
70
71source "sound/core/Kconfig"
72
73source "sound/drivers/Kconfig"
74
75source "sound/isa/Kconfig"
76
77source "sound/pci/Kconfig"
78
79source "sound/hda/Kconfig"
80
81source "sound/ppc/Kconfig"
82
83source "sound/aoa/Kconfig"
84
85source "sound/arm/Kconfig"
86
87source "sound/atmel/Kconfig"
88
89source "sound/spi/Kconfig"
90
91source "sound/mips/Kconfig"
92
93source "sound/sh/Kconfig"
94
95# the following will depend on the order of config.
96# here assuming USB is defined before ALSA
97source "sound/usb/Kconfig"
98
99source "sound/firewire/Kconfig"
100
101# the following will depend on the order of config.
102# here assuming PCMCIA is defined before ALSA
103source "sound/pcmcia/Kconfig"
104
105source "sound/sparc/Kconfig"
106
107source "sound/parisc/Kconfig"
108
109source "sound/soc/Kconfig"
110
111endif # SND
112
113menuconfig SOUND_PRIME
114 tristate "Open Sound System (DEPRECATED)"
115 select SOUND_OSS_CORE
116 help
117 Say 'Y' or 'M' to enable Open Sound System drivers.
118
119if SOUND_PRIME
120
121source "sound/oss/Kconfig"
122
123endif # SOUND_PRIME
124
125endif # !M68K
126
127endif # SOUND
128
129# AC97_BUS is used from both sound and ucb1400
130config AC97_BUS
131 tristate
132 help
133 This is used to avoid config and link hard dependencies between the
134 sound subsystem and other function drivers completely unrelated to
135 sound although they're sharing the AC97 bus. Concerned drivers
136 should "select" this.
1menuconfig SOUND
2 tristate "Sound card support"
3 depends on HAS_IOMEM
4 help
5 If you have a sound card in your computer, i.e. if it can say more
6 than an occasional beep, say Y.
7
8if SOUND
9
10config SOUND_OSS_CORE
11 bool
12 default n
13
14config SOUND_OSS_CORE_PRECLAIM
15 bool "Preclaim OSS device numbers"
16 depends on SOUND_OSS_CORE
17 default y
18 help
19 With this option enabled, the kernel will claim all OSS device
20 numbers if any OSS support (native or emulation) is enabled
21 whether the respective module is loaded or not and try to load the
22 appropriate module using sound-slot/service-* and char-major-*
23 module aliases when one of the device numbers is opened. With
24 this option disabled, kernel will only claim actually in-use
25 device numbers and opening a missing device will generate only the
26 standard char-major-* aliases.
27
28 The only visible difference is use of additional module aliases
29 and whether OSS sound devices appear multiple times in
30 /proc/devices. sound-slot/service-* module aliases are scheduled
31 to be removed (ie. PRECLAIM won't be available) and this option is
32 to make the transition easier. This option can be overridden
33 during boot using the kernel parameter soundcore.preclaim_oss.
34
35 Disabling this allows alternative OSS implementations.
36
37 If unsure, say Y.
38
39source "sound/oss/dmasound/Kconfig"
40
41if !UML
42
43menuconfig SND
44 tristate "Advanced Linux Sound Architecture"
45 help
46 Say 'Y' or 'M' to enable ALSA (Advanced Linux Sound Architecture),
47 the new base sound system.
48
49 For more information, see <http://www.alsa-project.org/>
50
51if SND
52
53source "sound/core/Kconfig"
54
55source "sound/drivers/Kconfig"
56
57source "sound/isa/Kconfig"
58
59source "sound/pci/Kconfig"
60
61source "sound/hda/Kconfig"
62
63source "sound/ppc/Kconfig"
64
65source "sound/ac97/Kconfig"
66
67source "sound/aoa/Kconfig"
68
69source "sound/arm/Kconfig"
70
71source "sound/atmel/Kconfig"
72
73source "sound/spi/Kconfig"
74
75source "sound/mips/Kconfig"
76
77source "sound/sh/Kconfig"
78
79# the following will depend on the order of config.
80# here assuming USB is defined before ALSA
81source "sound/usb/Kconfig"
82
83source "sound/firewire/Kconfig"
84
85# the following will depend on the order of config.
86# here assuming PCMCIA is defined before ALSA
87source "sound/pcmcia/Kconfig"
88
89source "sound/sparc/Kconfig"
90
91source "sound/parisc/Kconfig"
92
93source "sound/soc/Kconfig"
94
95source "sound/x86/Kconfig"
96
97source "sound/synth/Kconfig"
98
99endif # SND
100
101endif # !UML
102
103endif # SOUND
104
105# AC97_BUS is used from both sound and ucb1400
106config AC97_BUS
107 tristate
108 help
109 This is used to avoid config and link hard dependencies between the
110 sound subsystem and other function drivers completely unrelated to
111 sound although they're sharing the AC97 bus. Concerned drivers
112 should "select" this.