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Linus Torvalds1da177e2005-04-16 15:20:36 -07001config SND_MPU401_UART
2 tristate
Linus Torvalds1da177e2005-04-16 15:20:36 -07003 select SND_RAWMIDI
4
5config SND_OPL3_LIB
6 tristate
7 select SND_TIMER
8 select SND_HWDEP
9
10config SND_OPL4_LIB
11 tristate
12 select SND_TIMER
13 select SND_HWDEP
14
15config SND_VX_LIB
16 tristate
17 select SND_HWDEP
18 select SND_PCM
19
Randy Dunlap90564122005-11-29 14:48:41 +010020config SND_AC97_CODEC
21 tristate
22 select SND_PCM
Nicolas Pitree1036502006-12-12 13:32:29 -050023 select AC97_BUS
Daniel Jacobowitz87af38d2008-05-07 12:05:10 +020024 select SND_VMASTER
Linus Torvalds1da177e2005-04-16 15:20:36 -070025
Takashi Iwai89fe5112008-05-23 16:10:37 +020026menuconfig SND_DRIVERS
27 bool "Generic sound devices"
28 default y
29 help
30 Support for generic sound devices.
31
32if SND_DRIVERS
33
34config SND_PCSP
35 tristate "PC-Speaker support (READ HELP!)"
Yinghai Lu4272ebf2009-01-29 15:14:46 -080036 depends on PCSPKR_PLATFORM && X86 && HIGH_RES_TIMERS
Takashi Iwai89fe5112008-05-23 16:10:37 +020037 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 Torvalds1da177e2005-04-16 15:20:36 -070064config SND_DUMMY
65 tristate "Dummy (/dev/null) soundcard"
Linus Torvalds1da177e2005-04-16 15:20:36 -070066 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
77config 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
92config SND_MTPAV
93 tristate "MOTU MidiTimePiece AV multiport MIDI"
Linus Torvalds1da177e2005-04-16 15:20:36 -070094 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
Matthias Koenig68ab8012006-07-27 16:59:23 +0200103config SND_MTS64
104 tristate "ESI Miditerminal 4140 driver"
Takashi Iwai89fe5112008-05-23 16:10:37 +0200105 depends on PARPORT
Matthias Koenig68ab8012006-07-27 16:59:23 +0200106 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
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116config SND_SERIAL_U16550
117 tristate "UART16550 serial MIDI driver"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700118 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
131config SND_MPU401
132 tristate "Generic MPU-401 UART driver"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700133 select SND_MPU401_UART
Linus Torvalds1da177e2005-04-16 15:20:36 -0700134 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
Matthias Koenig757e1192007-01-25 13:15:05 +0100141config SND_PORTMAN2X4
142 tristate "Portman 2x4 driver"
Takashi Iwai89fe5112008-05-23 16:10:37 +0200143 depends on PARPORT
Matthias Koenig757e1192007-01-25 13:15:05 +0100144 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
Joachim Foerstera9f00d82007-11-05 16:06:01 +0100152config SND_ML403_AC97CR
153 tristate "Xilinx ML403 AC97 Controller Reference"
Takashi Iwai89fe5112008-05-23 16:10:37 +0200154 depends on XILINX_VIRTEX
Joachim Foerstera9f00d82007-11-05 16:06:01 +0100155 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
Takashi Iwai6938d6b2008-05-23 16:11:26 +0200164config SND_AC97_POWER_SAVE
165 bool "AC97 Power-Saving Mode"
Takashi Iwai02834f12008-11-28 15:29:01 +0100166 depends on SND_AC97_CODEC
Takashi Iwai6938d6b2008-05-23 16:11:26 +0200167 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
Michael Witten1d8c1102010-07-14 23:54:21 +0000173 The mode is activated by passing 'power_save=X' to the
174 snd-ac97-codec driver module, where 'X' is the time-out
175 value, a nonnegative integer that specifies how many
176 seconds of idle time the driver must count before it may
177 put the AC97 into power-save mode; a value of 0 (zero)
178 disables the use of this power-save mode.
179
180 After the snd-ac97-codec driver module has been loaded,
181 the 'power_save' parameter can be set via sysfs as follows:
182
183 echo 10 > /sys/module/snd_ac97_codec/parameters/power_save
184
185 In this case, the time-out is set to 10 seconds; setting
186 the time-out to 1 second (the minimum activation value)
187 isn't recommended because many applications try to reopen
188 the device frequently. A value of 10 seconds would be a
189 good choice for normal operations.
190
191 See Documentation/sound/alsa/powersave.txt for more details.
Takashi Iwai6938d6b2008-05-23 16:11:26 +0200192
193config SND_AC97_POWER_SAVE_DEFAULT
194 int "Default time-out for AC97 power-save mode"
195 depends on SND_AC97_POWER_SAVE
196 default 0
197 help
198 The default time-out value in seconds for AC97 automatic
199 power-save mode. 0 means to disable the power-save mode.
200
Michael Witten1d8c1102010-07-14 23:54:21 +0000201 See SND_AC97_POWER_SAVE for more details.
202
Takashi Iwai89fe5112008-05-23 16:10:37 +0200203endif # SND_DRIVERS