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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/share/alsa/cards/CMI8338.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 CMI8338/8738 chip (w/o multi-channel support)
3 #
4
5 <confdir:pcm/front.conf>
6
7 CMI8338.pcm.front.0 {
8 @args [ CARD ]
9 @args.CARD {
10 type string
11 }
12 type hw
13 card $CARD
14 }
15
16 # default with dmix/dsnoop
17 CMI8338.pcm.default {
18 @args [ CARD ]
19 @args.CARD {
20 type string
21 }
22 type asym
23 playback.pcm {
24 type plug
25 slave.pcm {
26 @func concat
27 strings [ "dmix:" $CARD ]
28 }
29 }
30 capture.pcm {
31 type plug
32 slave.pcm {
33 @func concat
34 strings [ "dsnoop:" $CARD ]
35 }
36 }
37 }
38
39 <confdir:pcm/rear.conf>
40
41 # 2nd DAC
42 # FIXME: we need a volume attenuator for rear channel.
43 CMI8338.pcm.rear.0 {
44 @args [ CARD ]
45 @args.CARD {
46 type string
47 }
48 type hw
49 card $CARD
50 device 1
51 }
52
53 <confdir:pcm/surround40.conf>
54
55 # for the old CM8738 with 2nd DAC for rear
56 CMI8338.pcm.surround40.0 {
57 @args [ CARD ]
58 @args.CARD {
59 type string
60 }
61 type multi
62 master 1
63 slaves [
64 {
65 pcm {
66 @func concat
67 strings [
68 "cards.CMI8338.pcm.front.0:CARD=" $CARD
69 ]
70 }
71 channels 2
72 }
73 {
74 pcm {
75 @func concat
76 strings [
77 "cards.CMI8338.pcm.rear.0:CARD=" $CARD
78 ]
79 }
80 channels 2
81 }
82 ]
83 bindings [
84 { slave 0 channel 0 }
85 { slave 0 channel 1 }
86 { slave 1 channel 0 }
87 { slave 1 channel 1 }
88 ]
89 }
90
91 <confdir:pcm/iec958.conf>
92
93 CMI8338.pcm.iec958.0 {
94 @args [ CARD AES0 AES1 AES2 AES3 ]
95 @args.CARD {
96 type string
97 }
98 @args.AES0 {
99 type integer
100 }
101 @args.AES1 {
102 type integer
103 }
104 @args.AES2 {
105 type integer
106 }
107 @args.AES3 {
108 type integer
109 }
110 type asym
111 playback.pcm {
112 type hooks
113 slave.pcm {
114 type hw
115 card $CARD
116 device 2
117 }
118 hooks.0 {
119 type ctl_elems
120 hook_args [
121 {
122 interface PCM
123 name "IEC958 Playback PCM Stream"
124 device 2
125 lock true
126 preserve true
127 value [ $AES0 $AES1 $AES2 $AES3 ]
128 }
129 {
130 name "IEC958 Loop"
131 lock true
132 preserve true
133 value off
134 }
135 ]
136 }
137 }
138 capture.pcm {
139 type hw
140 card $CARD
141 device 2
142 }
143 }