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