Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | config SND_MPU401_UART |
| 2 | tristate |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Randy Dunlap | 9056412 | 2005-11-29 14:48:41 +0100 | [diff] [blame] | 20 | config SND_AC97_CODEC |
| 21 | tristate |
| 22 | select SND_PCM |
Nicolas Pitre | e103650 | 2006-12-12 13:32:29 -0500 | [diff] [blame] | 23 | select AC97_BUS |
Daniel Jacobowitz | 87af38d | 2008-05-07 12:05:10 +0200 | [diff] [blame] | 24 | select SND_VMASTER |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 25 | |
Takashi Iwai | 89fe511 | 2008-05-23 16:10:37 +0200 | [diff] [blame] | 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!)" |
Yinghai Lu | 4272ebf | 2009-01-29 15:14:46 -0800 | [diff] [blame] | 36 | depends on PCSPKR_PLATFORM && X86 && HIGH_RES_TIMERS |
Takashi Iwai | 89fe511 | 2008-05-23 16:10:37 +0200 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 64 | config SND_DUMMY |
| 65 | tristate "Dummy (/dev/null) soundcard" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Jaroslav Kysela | 597603d | 2010-08-09 14:21:11 +0200 | [diff] [blame^] | 77 | config SND_ALOOP |
| 78 | tristate "Generic loopback driver (PCM)" |
| 79 | select SND_PCM |
| 80 | help |
| 81 | Say 'Y' or 'M' to include support for the PCM loopback device. |
| 82 | This module returns played samples back to the user space using |
| 83 | the standard ALSA PCM device. The devices are routed 0->1 and |
| 84 | 1->0, where first number is the playback PCM device and second |
| 85 | number is the capture device. Module creates two PCM devices and |
| 86 | configured number of substreams (see the pcm_substreams module |
| 87 | parameter). |
| 88 | |
| 89 | The looback device allow time sychronization with an external |
| 90 | timing source using the time shift universal control (+-20% |
| 91 | of system time). |
| 92 | |
| 93 | To compile this driver as a module, choose M here: the module |
| 94 | will be called snd-aloop. |
| 95 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | config SND_VIRMIDI |
| 97 | tristate "Virtual MIDI soundcard" |
| 98 | depends on SND_SEQUENCER |
| 99 | select SND_TIMER |
| 100 | select SND_RAWMIDI |
| 101 | help |
| 102 | Say Y here to include the virtual MIDI driver. This driver |
| 103 | allows to connect applications using raw MIDI devices to |
| 104 | sequencer clients. |
| 105 | |
| 106 | If you don't know what MIDI is, say N here. |
| 107 | |
| 108 | To compile this driver as a module, choose M here: the module |
| 109 | will be called snd-virmidi. |
| 110 | |
| 111 | config SND_MTPAV |
| 112 | tristate "MOTU MidiTimePiece AV multiport MIDI" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 113 | select SND_RAWMIDI |
| 114 | help |
| 115 | To use a MOTU MidiTimePiece AV multiport MIDI adapter |
| 116 | connected to the parallel port, say Y here and make sure that |
| 117 | the standard parallel port driver isn't used for the port. |
| 118 | |
| 119 | To compile this driver as a module, choose M here: the module |
| 120 | will be called snd-mtpav. |
| 121 | |
Matthias Koenig | 68ab801 | 2006-07-27 16:59:23 +0200 | [diff] [blame] | 122 | config SND_MTS64 |
| 123 | tristate "ESI Miditerminal 4140 driver" |
Takashi Iwai | 89fe511 | 2008-05-23 16:10:37 +0200 | [diff] [blame] | 124 | depends on PARPORT |
Matthias Koenig | 68ab801 | 2006-07-27 16:59:23 +0200 | [diff] [blame] | 125 | select SND_RAWMIDI |
| 126 | help |
| 127 | The ESI Miditerminal 4140 is a 4 In 4 Out MIDI Interface with |
| 128 | additional SMPTE Timecode capabilities for the parallel port. |
| 129 | |
| 130 | Say 'Y' to include support for this device. |
| 131 | |
| 132 | To compile this driver as a module, chose 'M' here: the module |
| 133 | will be called snd-mts64. |
| 134 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 135 | config SND_SERIAL_U16550 |
| 136 | tristate "UART16550 serial MIDI driver" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 137 | select SND_RAWMIDI |
| 138 | help |
| 139 | To include support for MIDI serial port interfaces, say Y here |
| 140 | and read <file:Documentation/sound/alsa/serial-u16550.txt>. |
| 141 | This driver works with serial UARTs 16550 and better. |
| 142 | |
| 143 | This driver accesses the serial port hardware directly, so |
| 144 | make sure that the standard serial driver isn't used or |
| 145 | deactivated with setserial before loading this driver. |
| 146 | |
| 147 | To compile this driver as a module, choose M here: the module |
| 148 | will be called snd-serial-u16550. |
| 149 | |
| 150 | config SND_MPU401 |
| 151 | tristate "Generic MPU-401 UART driver" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 152 | select SND_MPU401_UART |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 153 | help |
| 154 | Say Y here to include support for MIDI ports compatible with |
| 155 | the Roland MPU-401 interface in UART mode. |
| 156 | |
| 157 | To compile this driver as a module, choose M here: the module |
| 158 | will be called snd-mpu401. |
| 159 | |
Matthias Koenig | 757e119 | 2007-01-25 13:15:05 +0100 | [diff] [blame] | 160 | config SND_PORTMAN2X4 |
| 161 | tristate "Portman 2x4 driver" |
Takashi Iwai | 89fe511 | 2008-05-23 16:10:37 +0200 | [diff] [blame] | 162 | depends on PARPORT |
Matthias Koenig | 757e119 | 2007-01-25 13:15:05 +0100 | [diff] [blame] | 163 | select SND_RAWMIDI |
| 164 | help |
| 165 | Say Y here to include support for Midiman Portman 2x4 parallel |
| 166 | port MIDI device. |
| 167 | |
| 168 | To compile this driver as a module, choose M here: the module |
| 169 | will be called snd-portman2x4. |
| 170 | |
Joachim Foerster | a9f00d8 | 2007-11-05 16:06:01 +0100 | [diff] [blame] | 171 | config SND_ML403_AC97CR |
| 172 | tristate "Xilinx ML403 AC97 Controller Reference" |
Takashi Iwai | 89fe511 | 2008-05-23 16:10:37 +0200 | [diff] [blame] | 173 | depends on XILINX_VIRTEX |
Joachim Foerster | a9f00d8 | 2007-11-05 16:06:01 +0100 | [diff] [blame] | 174 | select SND_AC97_CODEC |
| 175 | help |
| 176 | Say Y here to include support for the |
| 177 | opb_ac97_controller_ref_v1_00_a ip core found in Xilinx' ML403 |
| 178 | reference design. |
| 179 | |
| 180 | To compile this driver as a module, choose M here: the module |
| 181 | will be called snd-ml403_ac97cr. |
| 182 | |
Takashi Iwai | 6938d6b | 2008-05-23 16:11:26 +0200 | [diff] [blame] | 183 | config SND_AC97_POWER_SAVE |
| 184 | bool "AC97 Power-Saving Mode" |
Takashi Iwai | 02834f1 | 2008-11-28 15:29:01 +0100 | [diff] [blame] | 185 | depends on SND_AC97_CODEC |
Takashi Iwai | 6938d6b | 2008-05-23 16:11:26 +0200 | [diff] [blame] | 186 | default n |
| 187 | help |
| 188 | Say Y here to enable the aggressive power-saving support of |
| 189 | AC97 codecs. In this mode, the power-mode is dynamically |
| 190 | controlled at each open/close. |
| 191 | |
| 192 | The mode is activated by passing power_save=1 option to |
| 193 | snd-ac97-codec driver. You can toggle it dynamically over |
| 194 | sysfs, too. |
| 195 | |
| 196 | config SND_AC97_POWER_SAVE_DEFAULT |
| 197 | int "Default time-out for AC97 power-save mode" |
| 198 | depends on SND_AC97_POWER_SAVE |
| 199 | default 0 |
| 200 | help |
| 201 | The default time-out value in seconds for AC97 automatic |
| 202 | power-save mode. 0 means to disable the power-save mode. |
| 203 | |
Takashi Iwai | 89fe511 | 2008-05-23 16:10:37 +0200 | [diff] [blame] | 204 | endif # SND_DRIVERS |