tools/testing/selftests/alsa/conf.d/Lenovo_ThinkPad_P1_Gen2.conf

   1 #
   2 # Example configuration for Lenovo ThinkPad P1 Gen2
   3 #
   4
   5 #
   6 # Use regex match for the string read from the given sysfs path
   7 #
   8 # The sysfs root directory (/sys) is hardwired in the test code
   9 # (may be changed on demand).
  10 #
  11 # All strings must match.
  12 #
  13 sysfs [
  14         {
  15                 path "class/dmi/id/product_sku"
  16                 regex "LENOVO_MT_20QU_BU_Think_FM_ThinkPad P1 Gen 2"
  17         }
  18 ]
  19
  20 card.hda {
  21         #
  22         # Use regex match for the /sys/class/sound/card*/ tree (relative)
  23         #
  24         sysfs [
  25                 {
  26                         path "device/subsystem_device"
  27                         regex "0x229e"
  28                 }
  29                 {
  30                         path "device/subsystem_vendor"
  31                         regex "0x17aa"
  32                 }
  33         ]
  34
  35         #
  36         # PCM configuration
  37         #
  38         # pcm.0.0 - device 0 subdevice 0
  39         #
  40         pcm.0.0 {
  41                 PLAYBACK {
  42                         test.time1 {
  43                                 access RW_INTERLEAVED   # can be omitted - default
  44                                 format S16_LE           # can be omitted - default
  45                                 rate 48000              # can be omitted - default
  46                                 channels 2              # can be omitted - default
  47                                 period_size 512
  48                                 buffer_size 4096
  49                         }
  50                         test.time2 {
  51                                 access RW_INTERLEAVED
  52                                 format S16_LE
  53                                 rate 48000
  54                                 channels 2
  55                                 period_size 24000
  56                                 buffer_size 192000
  57                         }
  58                         test.time3 {
  59                                 access RW_INTERLEAVED
  60                                 format S16_LE
  61                                 rate 44100
  62                                 channels 2
  63                                 period_size 24000
  64                                 buffer_size 192000
  65                         }
  66                 }
  67                 CAPTURE {
  68                         # use default tests, check for the presence
  69                 }
  70         }
  71         #
  72         # uncomment to force the missing device checks
  73         #
  74         #pcm.0.2 {
  75         #       PLAYBACK {
  76         #               # check for the presence
  77         #       }
  78         #}
  79         #pcm.0.3 {
  80         #       CAPTURE {
  81         #               # check for the presence
  82         #       }
  83         #}
  84 }