8 tristate "Internal PC speaker support"
9 depends on X86_PC && HIGH_RES_TIMERS
14 If you don't have a sound card in your computer, you can include a
15 driver for the PC speaker which allows it to act like a primitive
17 This driver also replaces the pcspkr driver for beeps.
19 You can compile this as a module which will be called snd-pcsp.
21 You don't need this driver if you only want your pc-speaker to beep.
22 You don't need this driver if you have a tablet piezo beeper
23 in your PC instead of the real speaker.
25 It should not hurt to say Y or M here in all other cases.
27 config SND_MPU401_UART
52 tristate "Dummy (/dev/null) soundcard"
56 Say Y here to include the dummy driver. This driver does
57 nothing, but emulates various mixer controls and PCM devices.
59 You don't need this unless you're testing the hardware support
60 of programs using the ALSA API.
62 To compile this driver as a module, choose M here: the module
63 will be called snd-dummy.
66 tristate "Virtual MIDI soundcard"
67 depends on SND_SEQUENCER
71 Say Y here to include the virtual MIDI driver. This driver
72 allows to connect applications using raw MIDI devices to
75 If you don't know what MIDI is, say N here.
77 To compile this driver as a module, choose M here: the module
78 will be called snd-virmidi.
81 tristate "MOTU MidiTimePiece AV multiport MIDI"
85 To use a MOTU MidiTimePiece AV multiport MIDI adapter
86 connected to the parallel port, say Y here and make sure that
87 the standard parallel port driver isn't used for the port.
89 To compile this driver as a module, choose M here: the module
90 will be called snd-mtpav.
93 tristate "ESI Miditerminal 4140 driver"
94 depends on SND && PARPORT
97 The ESI Miditerminal 4140 is a 4 In 4 Out MIDI Interface with
98 additional SMPTE Timecode capabilities for the parallel port.
100 Say 'Y' to include support for this device.
102 To compile this driver as a module, chose 'M' here: the module
103 will be called snd-mts64.
105 config SND_SERIAL_U16550
106 tristate "UART16550 serial MIDI driver"
110 To include support for MIDI serial port interfaces, say Y here
111 and read <file:Documentation/sound/alsa/serial-u16550.txt>.
112 This driver works with serial UARTs 16550 and better.
114 This driver accesses the serial port hardware directly, so
115 make sure that the standard serial driver isn't used or
116 deactivated with setserial before loading this driver.
118 To compile this driver as a module, choose M here: the module
119 will be called snd-serial-u16550.
122 tristate "Generic MPU-401 UART driver"
124 select SND_MPU401_UART
126 Say Y here to include support for MIDI ports compatible with
127 the Roland MPU-401 interface in UART mode.
129 To compile this driver as a module, choose M here: the module
130 will be called snd-mpu401.
132 config SND_PORTMAN2X4
133 tristate "Portman 2x4 driver"
134 depends on SND && PARPORT
137 Say Y here to include support for Midiman Portman 2x4 parallel
140 To compile this driver as a module, choose M here: the module
141 will be called snd-portman2x4.
143 config SND_ML403_AC97CR
144 tristate "Xilinx ML403 AC97 Controller Reference"
145 depends on SND && XILINX_VIRTEX
146 select SND_AC97_CODEC
148 Say Y here to include support for the
149 opb_ac97_controller_ref_v1_00_a ip core found in Xilinx' ML403
152 To compile this driver as a module, choose M here: the module
153 will be called snd-ml403_ac97cr.