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1#
2# Configuration for the SI7018 chip
3#
4# This configuration does not reflect hardware.
5#
6
7<confdir:pcm/front.conf>
8
9SI7018.pcm.front.0 {
10	@args [ CARD ]
11	@args.CARD {
12		type string
13	}
14	type hw
15	card $CARD
16	chmap [ "UNKNOWN" "FL,FR" ]
17}
18
19<confdir:pcm/rear.conf>
20
21SI7018.pcm.rear.0 {
22	@args [ CARD ]
23	@args.CARD {
24		type string
25	}
26        type hooks
27	slave.pcm {
28		type hw
29		card $CARD
30		chmap [ "UNKNOWN" "RL,RR" ]
31	}
32	hooks.0 {
33		type ctl_elems
34		hook_args [
35			{
36				name "PCM Playback Volume"
37				preserve true
38				lock true
39				value [ 24 24 ]
40			}
41		]
42	}
43}
44
45<confdir:pcm/surround40.conf>
46
47SI7018.pcm.surround40.0 {
48	@args [ CARD ]
49	@args.CARD {
50		type string
51	}
52	type multi
53	slaves [
54		{
55			pcm {
56				@func concat
57				strings [
58					"cards.SI7018.pcm.front.0:CARD=" $CARD
59				]
60			}
61			channels 2
62		}
63		{
64			pcm {
65				@func concat
66				strings [
67					"cards.SI7018.pcm.rear.0:CARD=" $CARD
68				]
69			}
70			channels 2
71		}
72	]
73	bindings [
74		{ slave 0 channel 0 }
75		{ slave 0 channel 1 }
76		{ slave 1 channel 0 }
77		{ slave 1 channel 1 }
78	]
79}
80
81<confdir:pcm/surround21.conf>
82<confdir:pcm/surround41.conf>
83<confdir:pcm/surround50.conf>
84<confdir:pcm/surround51.conf>
85
86SI7018.pcm.surround51.0 {
87	@args [ CARD ]
88	@args.CARD {
89		type string
90	}
91	type multi
92	slaves [
93		{
94			pcm {
95				@func concat
96				strings [
97					"cards.SI7018.pcm.front.0:CARD=" $CARD
98				]
99			}
100			channels 2
101		}
102		{
103			pcm {
104				@func concat
105				strings [
106					"cards.SI7018.pcm.rear.0:CARD=" $CARD
107				]
108			}
109			channels 2
110		}
111		{
112			pcm {
113				@func concat
114				strings [
115					"cards.SI7018.pcm.front.0:CARD=" $CARD
116				]
117			}
118			channels 2
119		}
120	]
121	bindings [
122		{ slave 0 channel 0 }
123		{ slave 0 channel 1 }
124		{ slave 1 channel 0 }
125		{ slave 1 channel 1 }
126		{ slave 2 channel 0 }
127		{ slave 2 channel 1 }
128	]
129}
130
131<confdir:pcm/iec958.conf>
132
133SI7018.pcm.iec958.0 {
134	@args [ CARD AES0 AES1 AES2 AES3 ]
135	@args.CARD {
136		type string
137	}
138	@args.AES0 {
139		type integer
140	}
141	@args.AES1 {
142		type integer
143	}
144	@args.AES2 {
145		type integer
146	}
147	@args.AES3 {
148		type integer
149	}
150	type hooks
151	slave.pcm {
152		type hw
153		card $CARD
154		device 1
155	}
156	hooks.0 {
157		type ctl_elems
158		hook_args [
159			{
160				interface PCM
161				name "IEC958 Playback PCM Stream"
162				value [ $AES0 $AES1 $AES2 $AES3 ]
163				device 1
164				lock true
165				preserve true
166			}
167		]
168	}
169}
170