Commit | Line | Data |
---|---|---|
89fe5117 TI |
1 | config SND_MPU401_UART |
2 | tristate | |
3 | select SND_RAWMIDI | |
1da177e4 | 4 | |
89fe5117 TI |
5 | config SND_OPL3_LIB |
6 | tristate | |
7 | select SND_TIMER | |
8 | select SND_HWDEP | |
1da177e4 | 9 | |
89fe5117 TI |
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 | ||
20 | config SND_AC97_CODEC | |
21 | tristate | |
22 | select SND_PCM | |
23 | select AC97_BUS | |
24 | select SND_VMASTER | |
25 | ||
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 | |
1da177e4 | 33 | |
9ab4d072 | 34 | config SND_PCSP |
3ccee690 | 35 | tristate "PC-Speaker support (READ HELP!)" |
4272ebfb | 36 | depends on PCSPKR_PLATFORM && X86 && HIGH_RES_TIMERS |
73bdd2ad | 37 | depends on INPUT |
2bc536a2 | 38 | depends on EXPERIMENTAL |
bad7785d | 39 | select SND_PCM |
9ab4d072 SS |
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 | ||
3ccee690 SS |
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 | ||
9ab4d072 SS |
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 | ||
3ccee690 SS |
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. | |
9ab4d072 | 63 | |
1da177e4 LT |
64 | config SND_DUMMY |
65 | tristate "Dummy (/dev/null) soundcard" | |
1da177e4 LT |
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 | ||
597603d6 JK |
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 | ||
1da177e4 LT |
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" | |
1da177e4 LT |
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 | ||
68ab801e MK |
122 | config SND_MTS64 |
123 | tristate "ESI Miditerminal 4140 driver" | |
89fe5117 | 124 | depends on PARPORT |
68ab801e MK |
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 | ||
1da177e4 LT |
135 | config SND_SERIAL_U16550 |
136 | tristate "UART16550 serial MIDI driver" | |
1da177e4 LT |
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" | |
1da177e4 LT |
152 | select SND_MPU401_UART |
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 | ||
757e119b MK |
160 | config SND_PORTMAN2X4 |
161 | tristate "Portman 2x4 driver" | |
89fe5117 | 162 | depends on PARPORT |
757e119b MK |
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 | ||
a9f00d8d JF |
171 | config SND_ML403_AC97CR |
172 | tristate "Xilinx ML403 AC97 Controller Reference" | |
89fe5117 | 173 | depends on XILINX_VIRTEX |
a9f00d8d JF |
174 | select SND_AC97_CODEC |
175 | help | |
176 | Say Y here to include support for the | |
7a53cd16 | 177 | opb_ac97_controller_ref_v1_00_a ip core found in Xilinx's ML403 |
a9f00d8d JF |
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 | ||
6938d6b2 TI |
183 | config SND_AC97_POWER_SAVE |
184 | bool "AC97 Power-Saving Mode" | |
02834f11 | 185 | depends on SND_AC97_CODEC |
6938d6b2 TI |
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 | ||
1d8c1100 MW |
192 | The mode is activated by passing 'power_save=X' to the |
193 | snd-ac97-codec driver module, where 'X' is the time-out | |
194 | value, a nonnegative integer that specifies how many | |
195 | seconds of idle time the driver must count before it may | |
196 | put the AC97 into power-save mode; a value of 0 (zero) | |
197 | disables the use of this power-save mode. | |
198 | ||
199 | After the snd-ac97-codec driver module has been loaded, | |
200 | the 'power_save' parameter can be set via sysfs as follows: | |
201 | ||
202 | echo 10 > /sys/module/snd_ac97_codec/parameters/power_save | |
203 | ||
204 | In this case, the time-out is set to 10 seconds; setting | |
205 | the time-out to 1 second (the minimum activation value) | |
206 | isn't recommended because many applications try to reopen | |
207 | the device frequently. A value of 10 seconds would be a | |
208 | good choice for normal operations. | |
209 | ||
210 | See Documentation/sound/alsa/powersave.txt for more details. | |
6938d6b2 TI |
211 | |
212 | config SND_AC97_POWER_SAVE_DEFAULT | |
213 | int "Default time-out for AC97 power-save mode" | |
214 | depends on SND_AC97_POWER_SAVE | |
215 | default 0 | |
216 | help | |
217 | The default time-out value in seconds for AC97 automatic | |
218 | power-save mode. 0 means to disable the power-save mode. | |
219 | ||
1d8c1100 MW |
220 | See SND_AC97_POWER_SAVE for more details. |
221 | ||
89fe5117 | 222 | endif # SND_DRIVERS |