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gerrit-public.fairphone.software / kernel / msm-4.9 / 3c702e9987e261042a07e43460a8148be254412e / . / Documentation / sound / alsa / alsa-parameters.txt
blob: 0fa40679b0802eef60db408653594c80e342e9c2 [file] [log] [blame]
Randy Dunlapbcfde332010-06-07 17:10:38 -0700[diff] [blame]1 ALSA Kernel Parameters
2 ~~~~~~~~~~~~~~~~~~~~~~
3
4See Documentation/kernel-parameters.txt for general information on
5specifying module parameters.
6
7This document may not be entirely up to date and comprehensive. The command
8"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
9module. Loadable modules, after being loaded into the running kernel, also
10reveal their parameters in /sys/module/${modulename}/parameters/. Some of these
11parameters may be changed at runtime by the command
12"echo -n ${value} > /sys/module/${modulename}/parameters/${parm}".
13
14
15 snd-ad1816a= [HW,ALSA]
16
17 snd-ad1848= [HW,ALSA]
18
19 snd-ali5451= [HW,ALSA]
20
21 snd-als100= [HW,ALSA]
22
23 snd-als4000= [HW,ALSA]
24
25 snd-azt2320= [HW,ALSA]
26
27 snd-cmi8330= [HW,ALSA]
28
29 snd-cmipci= [HW,ALSA]
30
31 snd-cs4231= [HW,ALSA]
32
33 snd-cs4232= [HW,ALSA]
34
35 snd-cs4236= [HW,ALSA]
36
37 snd-cs4281= [HW,ALSA]
38
39 snd-cs46xx= [HW,ALSA]
40
41 snd-dt019x= [HW,ALSA]
42
43 snd-dummy= [HW,ALSA]
44
45 snd-emu10k1= [HW,ALSA]
46
47 snd-ens1370= [HW,ALSA]
48
49 snd-ens1371= [HW,ALSA]
50
51 snd-es968= [HW,ALSA]
52
53 snd-es1688= [HW,ALSA]
54
55 snd-es18xx= [HW,ALSA]
56
57 snd-es1938= [HW,ALSA]
58
59 snd-es1968= [HW,ALSA]
60
61 snd-fm801= [HW,ALSA]
62
63 snd-gusclassic= [HW,ALSA]
64
65 snd-gusextreme= [HW,ALSA]
66
67 snd-gusmax= [HW,ALSA]
68
69 snd-hdsp= [HW,ALSA]
70
71 snd-ice1712= [HW,ALSA]
72
73 snd-intel8x0= [HW,ALSA]
74
75 snd-interwave= [HW,ALSA]
76
77 snd-interwave-stb=
78 [HW,ALSA]
79
80 snd-korg1212= [HW,ALSA]
81
82 snd-maestro3= [HW,ALSA]
83
84 snd-mpu401= [HW,ALSA]
85
86 snd-mtpav= [HW,ALSA]
87
88 snd-nm256= [HW,ALSA]
89
90 snd-opl3sa2= [HW,ALSA]
91
92 snd-opti92x-ad1848=
93 [HW,ALSA]
94
95 snd-opti92x-cs4231=
96 [HW,ALSA]
97
98 snd-opti93x= [HW,ALSA]
99
100 snd-pmac= [HW,ALSA]
101
102 snd-rme32= [HW,ALSA]
103
104 snd-rme96= [HW,ALSA]
105
106 snd-rme9652= [HW,ALSA]
107
108 snd-sb8= [HW,ALSA]
109
110 snd-sb16= [HW,ALSA]
111
112 snd-sbawe= [HW,ALSA]
113
114 snd-serial= [HW,ALSA]
115
116 snd-sgalaxy= [HW,ALSA]
117
118 snd-sonicvibes= [HW,ALSA]
119
120 snd-sun-amd7930=
121 [HW,ALSA]
122
123 snd-sun-cs4231= [HW,ALSA]
124
125 snd-trident= [HW,ALSA]
126
127 snd-usb-audio= [HW,ALSA,USB]
128
129 snd-via82xx= [HW,ALSA]
130
131 snd-virmidi= [HW,ALSA]
132
133 snd-wavefront= [HW,ALSA]
134
135 snd-ymfpci= [HW,ALSA]