sound/drivers/Kconfig

   1 config SND_MPU401_UART
   2         tristate
   3         select SND_RAWMIDI
   4
   5 config SND_OPL3_LIB
   6         tristate
   7         select SND_TIMER
   8         select SND_HWDEP
   9
  10 config SND_OPL4_LIB
  11         tristate
  12         select SND_TIMER
  13         select SND_HWDEP
  14
  15 config SND_VX_LIB
  16         tristate
  17         select SND_HWDEP
  18         select SND_PCM
  19
  20 config SND_AC97_CODEC
  21         tristate
  22         select SND_PCM
  23         select AC97_BUS
  24         select SND_VMASTER
  25
  26 menuconfig SND_DRIVERS
  27         bool "Generic sound devices"
  28         default y
  29         help
  30           Support for generic sound devices.
  31
  32 if SND_DRIVERS
  33
  34 config SND_PCSP
  35         tristate "PC-Speaker support (READ HELP!)"
  36         depends on PCSPKR_PLATFORM && X86_PC && HIGH_RES_TIMERS
  37         depends on INPUT
  38         depends on EXPERIMENTAL
  39         select SND_PCM
  40         help
  41           If you don't have a sound card in your computer, you can include a
  42           driver for the PC speaker which allows it to act like a primitive
  43           sound card.
  44           This driver also replaces the pcspkr driver for beeps.
  45
  46           You can compile this as a module which will be called snd-pcsp.
  47
  48           WARNING: if you already have a soundcard, enabling this
  49           driver may lead to a problem. Namely, it may get loaded
  50           before the other sound driver of yours, making the
  51           pc-speaker a default sound device. Which is likely not
  52           what you want. To make this driver play nicely with other
  53           sound driver, you can add this into your /etc/modprobe.conf:
  54           options snd-pcsp index=2
  55
  56           You don't need this driver if you only want your pc-speaker to beep.
  57           You don't need this driver if you have a tablet piezo beeper
  58           in your PC instead of the real speaker.
  59
  60           Say N if you have a sound card.
  61           Say M if you don't.
  62           Say Y only if you really know what you do.
  63
  64 config SND_DUMMY
  65         tristate "Dummy (/dev/null) soundcard"
  66         select SND_PCM
  67         help
  68           Say Y here to include the dummy driver.  This driver does
  69           nothing, but emulates various mixer controls and PCM devices.
  70
  71           You don't need this unless you're testing the hardware support
  72           of programs using the ALSA API.
  73
  74           To compile this driver as a module, choose M here: the module
  75           will be called snd-dummy.
  76
  77 config SND_VIRMIDI
  78         tristate "Virtual MIDI soundcard"
  79         depends on SND_SEQUENCER
  80         select SND_TIMER
  81         select SND_RAWMIDI
  82         help
  83           Say Y here to include the virtual MIDI driver.  This driver
  84           allows to connect applications using raw MIDI devices to
  85           sequencer clients.
  86
  87           If you don't know what MIDI is, say N here.
  88
  89           To compile this driver as a module, choose M here: the module
  90           will be called snd-virmidi.
  91
  92 config SND_MTPAV
  93         tristate "MOTU MidiTimePiece AV multiport MIDI"
  94         select SND_RAWMIDI
  95         help
  96           To use a MOTU MidiTimePiece AV multiport MIDI adapter
  97           connected to the parallel port, say Y here and make sure that
  98           the standard parallel port driver isn't used for the port.
  99
 100           To compile this driver as a module, choose M here: the module
 101           will be called snd-mtpav.
 102
 103 config SND_MTS64
 104         tristate "ESI Miditerminal 4140 driver"
 105         depends on PARPORT
 106         select SND_RAWMIDI
 107         help
 108           The ESI Miditerminal 4140 is a 4 In 4 Out MIDI Interface with
 109           additional SMPTE Timecode capabilities for the parallel port.
 110
 111           Say 'Y' to include support for this device.
 112
 113           To compile this driver as a module, chose 'M' here: the module
 114           will be called snd-mts64.
 115
 116 config SND_SERIAL_U16550
 117         tristate "UART16550 serial MIDI driver"
 118         select SND_RAWMIDI
 119         help
 120           To include support for MIDI serial port interfaces, say Y here
 121           and read <file:Documentation/sound/alsa/serial-u16550.txt>.
 122           This driver works with serial UARTs 16550 and better.
 123
 124           This driver accesses the serial port hardware directly, so
 125           make sure that the standard serial driver isn't used or
 126           deactivated with setserial before loading this driver.
 127
 128           To compile this driver as a module, choose M here: the module
 129           will be called snd-serial-u16550.
 130
 131 config SND_MPU401
 132         tristate "Generic MPU-401 UART driver"
 133         select SND_MPU401_UART
 134         help
 135           Say Y here to include support for MIDI ports compatible with
 136           the Roland MPU-401 interface in UART mode.
 137
 138           To compile this driver as a module, choose M here: the module
 139           will be called snd-mpu401.
 140
 141 config SND_PORTMAN2X4
 142         tristate "Portman 2x4 driver"
 143         depends on PARPORT
 144         select SND_RAWMIDI
 145         help
 146           Say Y here to include support for Midiman Portman 2x4 parallel
 147           port MIDI device.
 148
 149           To compile this driver as a module, choose M here: the module
 150           will be called snd-portman2x4.
 151
 152 config SND_ML403_AC97CR
 153         tristate "Xilinx ML403 AC97 Controller Reference"
 154         depends on XILINX_VIRTEX
 155         select SND_AC97_CODEC
 156         help
 157           Say Y here to include support for the
 158           opb_ac97_controller_ref_v1_00_a ip core found in Xilinx' ML403
 159           reference design.
 160
 161           To compile this driver as a module, choose M here: the module
 162           will be called snd-ml403_ac97cr.
 163
 164 config SND_AC97_POWER_SAVE
 165         bool "AC97 Power-Saving Mode"
 166         depends on SND_AC97_CODEC
 167         default n
 168         help
 169           Say Y here to enable the aggressive power-saving support of
 170           AC97 codecs.  In this mode, the power-mode is dynamically
 171           controlled at each open/close.
 172
 173           The mode is activated by passing power_save=1 option to
 174           snd-ac97-codec driver.  You can toggle it dynamically over
 175           sysfs, too.
 176
 177 config SND_AC97_POWER_SAVE_DEFAULT
 178         int "Default time-out for AC97 power-save mode"
 179         depends on SND_AC97_POWER_SAVE
 180         default 0
 181         help
 182           The default time-out value in seconds for AC97 automatic
 183           power-save mode.  0 means to disable the power-save mode.
 184
 185 endif   # SND_DRIVERS