pcm: Fix assorted tstamp_type bugs/omissions.
[alsa-lib.git] / src / conf / pcm / iec958.conf
1 #
2 #  Hardware output from iec958
3 #
4
5 pcm.!iec958 {
6         @args [ CARD DEV AES0 AES1 AES2 AES3 ]
7         @args.CARD {
8                 type string
9                 default {
10                         @func getenv
11                         vars [
12                                 ALSA_IEC958_CARD
13                                 ALSA_PCM_CARD
14                                 ALSA_CARD
15                         ]
16                         default {
17                                 @func refer
18                                 name defaults.pcm.iec958.card
19                         }
20                 }
21         }
22         @args.DEV {
23                 type integer
24                 default {
25                         @func igetenv
26                         vars [
27                                 ALSA_IEC958_DEVICE
28                         ]
29                         default {
30                                 @func refer
31                                 name defaults.pcm.iec958.device
32                         }
33                 }
34         }
35         @args.AES0 {
36                 type integer
37                 # consumer, not-copyright, emphasis-none, mode=0
38                 default 0x04
39         }
40         @args.AES1 {
41                 type integer
42                 # original, PCM coder
43                 default 0x82
44         }
45         @args.AES2 {
46                 type integer
47                 # source and channel
48                 default 0x00
49         }
50         @args.AES3 {
51                 type integer
52                 # fs=48000Hz, clock accuracy=1000ppm
53                 default 0x02
54         }
55         type empty
56         slave.pcm {
57                 @func refer
58                 name {
59                         @func concat
60                         strings [
61                                 "cards."
62                                 {
63                                         @func card_driver
64                                         card $CARD
65                                 }
66                                 ".pcm.iec958." $DEV ":"
67                                 "CARD=" $CARD ","
68                                 "AES0=" $AES0 ","
69                                 "AES1=" $AES1 ","
70                                 "AES2=" $AES2 ","
71                                 "AES3=" $AES3
72                         ]
73                 }
74         }
75         hint {
76                 show {
77                         @func refer
78                         name defaults.namehint.basic
79                 }
80                 description "IEC958 (S/PDIF) Digital Audio Output"
81                 device $DEV
82         }
83 }