8 tristate "Internal PC speaker support"
9 depends on X86_PC && HIGH_RES_TIMERS
12 If you don't have a sound card in your computer, you can include a
13 driver for the PC speaker which allows it to act like a primitive
15 This driver also replaces the pcspkr driver for beeps.
17 You can compile this as a module which will be called snd-pcsp.
19 You don't need this driver if you only want your pc-speaker to beep.
20 You don't need this driver if you have a tablet piezo beeper
21 in your PC instead of the real speaker.
23 It should not hurt to say Y or M here in all other cases.
25 config SND_MPU401_UART
50 tristate "Dummy (/dev/null) soundcard"
54 Say Y here to include the dummy driver. This driver does
55 nothing, but emulates various mixer controls and PCM devices.
57 You don't need this unless you're testing the hardware support
58 of programs using the ALSA API.
60 To compile this driver as a module, choose M here: the module
61 will be called snd-dummy.
64 tristate "Virtual MIDI soundcard"
65 depends on SND_SEQUENCER
69 Say Y here to include the virtual MIDI driver. This driver
70 allows to connect applications using raw MIDI devices to
73 If you don't know what MIDI is, say N here.
75 To compile this driver as a module, choose M here: the module
76 will be called snd-virmidi.
79 tristate "MOTU MidiTimePiece AV multiport MIDI"
83 To use a MOTU MidiTimePiece AV multiport MIDI adapter
84 connected to the parallel port, say Y here and make sure that
85 the standard parallel port driver isn't used for the port.
87 To compile this driver as a module, choose M here: the module
88 will be called snd-mtpav.
91 tristate "ESI Miditerminal 4140 driver"
92 depends on SND && PARPORT
95 The ESI Miditerminal 4140 is a 4 In 4 Out MIDI Interface with
96 additional SMPTE Timecode capabilities for the parallel port.
98 Say 'Y' to include support for this device.
100 To compile this driver as a module, chose 'M' here: the module
101 will be called snd-mts64.
103 config SND_SERIAL_U16550
104 tristate "UART16550 serial MIDI driver"
108 To include support for MIDI serial port interfaces, say Y here
109 and read <file:Documentation/sound/alsa/serial-u16550.txt>.
110 This driver works with serial UARTs 16550 and better.
112 This driver accesses the serial port hardware directly, so
113 make sure that the standard serial driver isn't used or
114 deactivated with setserial before loading this driver.
116 To compile this driver as a module, choose M here: the module
117 will be called snd-serial-u16550.
120 tristate "Generic MPU-401 UART driver"
122 select SND_MPU401_UART
124 Say Y here to include support for MIDI ports compatible with
125 the Roland MPU-401 interface in UART mode.
127 To compile this driver as a module, choose M here: the module
128 will be called snd-mpu401.
130 config SND_PORTMAN2X4
131 tristate "Portman 2x4 driver"
132 depends on SND && PARPORT
135 Say Y here to include support for Midiman Portman 2x4 parallel
138 To compile this driver as a module, choose M here: the module
139 will be called snd-portman2x4.
141 config SND_ML403_AC97CR
142 tristate "Xilinx ML403 AC97 Controller Reference"
143 depends on SND && XILINX_VIRTEX
144 select SND_AC97_CODEC
146 Say Y here to include support for the
147 opb_ac97_controller_ref_v1_00_a ip core found in Xilinx' ML403
150 To compile this driver as a module, choose M here: the module
151 will be called snd-ml403_ac97cr.