1audiocs(7D) Devices audiocs(7D)
2
3
4
6 audiocs - Crystal Semiconductor 4231 Audio driver
7
9 The audiocs driver supports the Crystal Semiconductor 4231 Codec to
10 implement the audio device interface.
11
12
13 The audiocs device provides support for the internal speaker, head‐
14 phone, line out, line in, microphone, and, on some platforms, internal
15 CD-ROM audio in.
16
18 audiocs errors are described in the audio(7I) manual page.
19
21 /kernel/drv/sparcv9/audiocs
22
23 64-bit audiocs driver
24
25
26 /kernel/drv/audiocs.conf
27
28 audiocs driver configuration file
29
30
32 See attributes(5) for descriptions of the following attributes:
33
34
35
36
37 ┌────────────────────┬──────────────────────────────────────┐
38 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
39 ├────────────────────┼──────────────────────────────────────┤
40 │Architecture │SPARC │
41 ├────────────────────┼──────────────────────────────────────┤
42 │Availability │SUNWaudd │
43 ├────────────────────┼──────────────────────────────────────┤
44 │Stability level │Uncommitted │
45 └────────────────────┴──────────────────────────────────────┘
46
48 ioctl(2), attributes(5), audio(7I), mixer(7I), streamio(7I)
49
50
51 Crystal Semiconductor, Inc. CS4231 Data Sheet
52
54 In addition to being logged, the following messages can appear on the
55 system console:
56
57 play-interrupts too low The interrupt rate specified in
58 record-interrupts too low audiocs.conf is set too low. It is being
59 reset to the rate specified in the mes‐
60 sage. Update audiocs.conf to a higher
61 interrupt rate.
62
63
64 play-interrupts too high The interrupt rate specified in
65 record-interrupts too high audiocs.conf is set too high. It is being
66 reset to the rate specified in the mes‐
67 sage. Update audiocs.conf to a lower
68 interrupt rate.
69
70
71
72
73SunOS 5.11 12 May 2009 audiocs(7D)