1# 2# dmix output 3# 4 5pcm.!dmix { 6 @args [ CARD DEV SUBDEV FORMAT RATE CHANNELS ] 7 @args.CARD { 8 type string 9 default { 10 @func refer 11 name defaults.pcm.dmix.card 12 } 13 } 14 @args.DEV { 15 type integer 16 default { 17 @func refer 18 name defaults.pcm.dmix.device 19 } 20 } 21 @args.SUBDEV { 22 type integer 23 default 0 24 } 25 @args.FORMAT { 26 type string 27 default { 28 @func refer 29 name defaults.pcm.dmix.format 30 } 31 } 32 @args.RATE { 33 type integer 34 default { 35 @func refer 36 name defaults.pcm.dmix.rate 37 } 38 } 39 @args.CHANNELS { 40 type integer 41 default { 42 @func refer 43 name defaults.pcm.dmix.channels 44 } 45 } 46 type dmix 47 ipc_key { 48 @func refer 49 name defaults.pcm.ipc_key 50 } 51 ipc_gid { 52 @func refer 53 name defaults.pcm.ipc_gid 54 } 55 ipc_perm { 56 @func refer 57 name defaults.pcm.ipc_perm 58 } 59 slave { 60 pcm { 61 type hw 62 card $CARD 63 device $DEV 64 subdevice $SUBDEV 65 } 66 format $FORMAT 67 rate $RATE 68 channels $CHANNELS 69 period_size { 70 @func refer 71 name { 72 @func concat 73 strings [ 74 "defaults.dmix." 75 { 76 @func card_driver 77 card $CARD 78 } 79 ".period_size" 80 ] 81 } 82 default 1024 83 } 84 period_time { 85 @func refer 86 name { 87 @func concat 88 strings [ 89 "defaults.dmix." 90 { 91 @func card_driver 92 card $CARD 93 } 94 ".period_time" 95 ] 96 } 97 default -1 98 } 99 periods { 100 @func refer 101 name { 102 @func concat 103 strings [ 104 "defaults.dmix." 105 { 106 @func card_driver 107 card $CARD 108 } 109 ".periods" 110 ] 111 } 112 default 16 113 } 114 } 115 hint { 116 show { 117 @func refer 118 name defaults.namehint.extended 119 } 120 description "Direct sample mixing device" 121 device_output $DEV 122 } 123} 124