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1 | menuconfig 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15 | outdated but still useful information as well.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 | ||
26 | if SOUND | |
27 | ||
28 | config SOUND_OSS_CORE | |
29 | bool | |
30 | default n | |
31 | ||
32 | config 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 | ||
57 | source "sound/oss/dmasound/Kconfig" | |
58 | ||
59 | if !M68K && !UML | |
60 | ||
61 | menuconfig 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 | ||
69 | if SND | |
70 | ||
71 | source "sound/core/Kconfig" | |
72 | ||
73 | source "sound/drivers/Kconfig" | |
74 | ||
75 | source "sound/isa/Kconfig" | |
76 | ||
77 | source "sound/pci/Kconfig" | |
78 | ||
79 | source "sound/hda/Kconfig" | |
80 | ||
81 | source "sound/ppc/Kconfig" | |
82 | ||
83 | source "sound/aoa/Kconfig" | |
84 | ||
85 | source "sound/arm/Kconfig" | |
86 | ||
87 | source "sound/atmel/Kconfig" | |
88 | ||
89 | source "sound/spi/Kconfig" | |
90 | ||
91 | source "sound/mips/Kconfig" | |
92 | ||
93 | source "sound/sh/Kconfig" | |
94 | ||
95 | # the following will depend on the order of config. | |
96 | # here assuming USB is defined before ALSA | |
97 | source "sound/usb/Kconfig" | |
98 | ||
99 | source "sound/firewire/Kconfig" | |
100 | ||
101 | # the following will depend on the order of config. | |
102 | # here assuming PCMCIA is defined before ALSA | |
103 | source "sound/pcmcia/Kconfig" | |
104 | ||
105 | source "sound/sparc/Kconfig" | |
106 | ||
107 | source "sound/parisc/Kconfig" | |
108 | ||
109 | source "sound/soc/Kconfig" | |
110 | ||
111 | endif # SND | |
112 | ||
113 | menuconfig 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 | ||
119 | if SOUND_PRIME | |
120 | ||
121 | source "sound/oss/Kconfig" | |
122 | ||
123 | endif # SOUND_PRIME | |
124 | ||
125 | endif # !M68K | |
126 | ||
127 | endif # SOUND | |
128 | ||
129 | # AC97_BUS is used from both sound and ucb1400 | |
130 | config 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. |