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Text File  |  2009-10-11  |  3KB  |  205 lines
  1. #
  2. # Configuration for the VIA8233A chip with 4/6 multi-channel support
  3. #
  4.  
  5. <confdir:pcm/front.conf>
  6.  
  7. VIA8233A.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. VIA8233A.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/surround40.conf>
  40.  
  41. VIA8233A.pcm.surround40.0 {
  42.     @args [ CARD ]
  43.     @args.CARD {
  44.         type string
  45.     }
  46.     type hooks
  47.     slave.pcm {
  48.         type hw
  49.         card $CARD
  50.         channels 4
  51.     }
  52.     hooks.0 {
  53.         type ctl_elems
  54.         hook_args [
  55.             {
  56.                 name "Swap Surround Slot"
  57.                 lock true
  58.                 preserve true
  59.                 value false
  60.                 optional true
  61.             }
  62.             {
  63.                 name "Channel Mode"
  64.                 preserve true
  65.                 value "4ch"
  66.                 lock true
  67.                 optional true
  68.             }
  69.             # for old drivers
  70.             {
  71.                 name "Line-In As Surround"
  72.                 preserve true
  73.                 value true
  74.                 optional true
  75.             }
  76.             {
  77.                 name "Surround Down Mix"
  78.                 preserve true
  79.                 value off
  80.                 lock true
  81.                 optional true
  82.             }
  83.         ]
  84.     }
  85. }
  86.  
  87. <confdir:pcm/surround41.conf>
  88. <confdir:pcm/surround50.conf>
  89. <confdir:pcm/surround51.conf>
  90.  
  91. VIA8233A.pcm.surround51.0 {
  92.     @args [ CARD ]
  93.     @args.CARD {
  94.         type string
  95.     }
  96.     type hooks
  97.     slave.pcm {
  98.         type hw
  99.         card $CARD
  100.         channels 6
  101.     }
  102.     hooks.0 {
  103.         type ctl_elems
  104.         hook_args [
  105.             {
  106.                 name "Swap Surround Slot"
  107.                 lock true
  108.                 preserve true
  109.                 value true
  110.                 optional true
  111.             }
  112.             {
  113.                 name "Channel Mode"
  114.                 preserve true
  115.                 value "6ch"
  116.                 lock true
  117.                 optional true
  118.             }
  119.             # for old drivers
  120.             {
  121.                 name "Line-In As Surround"
  122.                 preserve true
  123.                 value true
  124.                 optional true
  125.             }
  126.             {
  127.                 name "Mic As Center/LFE"
  128.                 preserve true
  129.                 value true
  130.                 optional true
  131.             }
  132.             {
  133.                 name "Surround Down Mix"
  134.                 preserve true
  135.                 value off
  136.                 lock true
  137.                 optional true
  138.             }
  139.             {
  140.                 name "Center/LFE Down Mix"
  141.                 preserve true
  142.                 value off
  143.                 lock true
  144.                 optional true
  145.             }
  146.         ]
  147.     }
  148. }
  149.  
  150. <confdir:pcm/iec958.conf>
  151.  
  152. VIA8233A.pcm.iec958.0 {
  153.     @args [ CARD AES0 AES1 AES2 AES3 ]
  154.     @args.CARD {
  155.         type string
  156.     }
  157.     @args.AES0 {
  158.         type integer
  159.     }
  160.     @args.AES1 {
  161.         type integer
  162.     }
  163.     @args.AES2 {
  164.         type integer
  165.     }
  166.     @args.AES3 {
  167.         type integer
  168.     }
  169.     type hooks
  170.     slave.pcm {
  171.         type hw
  172.         card $CARD
  173.         device 1
  174.     }
  175.     hooks.0 {
  176.         type ctl_elems
  177.         hook_args [
  178.             {
  179.                 name "IEC958 Playback AC97-SPSA"
  180.                 lock true
  181.                 preserve true
  182.                 value 3
  183.             }
  184.             {
  185.                 name "IEC958 Playback Default"
  186.                 lock true
  187.                 preserve true
  188.                 value [ $AES0 $AES1 $AES2 $AES3 ]
  189.             }
  190.             {
  191.                 name "IEC958 Playback Switch"
  192.                 lock true
  193.                 preserve true
  194.                 value true
  195.             }
  196.             {
  197.                 name "IEC958 Output Switch"
  198.                 lock true
  199.                 preserve true
  200.                 value true
  201.             }
  202.         ]
  203.     }
  204. }
  205.