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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/share/alsa/cards/vc4-hdmi.conf @ 68:5028fdace37b

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 16:23:26 -0400
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67:0e9998148a16 68:5028fdace37b
1 #
2 # Configuration for the VC4-HDMI sound card using software IEC958
3 # subframe conversion
4 #
5
6 <confdir:pcm/front.conf>
7
8 vc4-hdmi.pcm.front.0 {
9 @args [ CARD ]
10 @args.CARD {
11 type string
12 }
13 type hw
14 card $CARD
15 }
16
17 # default with dmix
18 vc4-hdmi.pcm.default {
19 @args [ CARD ]
20 @args.CARD {
21 type string
22 }
23 type asym
24 playback.pcm {
25 type plug
26 slave.pcm {
27 @func concat
28 strings [ "dmix:" $CARD ]
29 }
30 }
31 }
32
33 <confdir:pcm/iec958.conf>
34
35 vc4-hdmi.pcm.iec958.0 {
36 @args [ CARD AES0 AES1 AES2 AES3 ]
37 @args.CARD {
38 type string
39 }
40 @args.AES0 {
41 type integer
42 }
43 @args.AES1 {
44 type integer
45 }
46 @args.AES2 {
47 type integer
48 }
49 @args.AES3 {
50 type integer
51 }
52 type iec958
53 slave {
54 format IEC958_SUBFRAME_LE
55 pcm {
56 type plug
57 slave.pcm {
58 type hw
59 card $CARD
60 }
61 }
62 }
63 status [ $AES0 $AES1 $AES2 $AES3 ]
64 }