Lines Matching +full:serial +full:- +full:number
1 # SPDX-License-Identifier: GPL-2.0-only
50 tristate "PC-Speaker support (READ HELP!)"
60 You can compile this as a module which will be called snd-pcsp.
65 pc-speaker a default sound device. Which is likely not
69 options snd-pcsp index=2
71 You don't need this driver if you only want your pc-speaker to beep.
90 will be called snd-dummy.
99 the standard ALSA PCM device. The devices are routed 0->1 and
100 1->0, where first number is the playback PCM device and second
101 number is the capture device. Module creates two PCM devices and
102 configured number of substreams (see the pcm_substreams module
106 timing source using the time shift universal control (+-20%
110 will be called snd-aloop.
121 It can generate random or pattern-based data into the capture stream,
125 PCM callbacks. It supports both interleaved and non-interleaved access
144 will be called snd-virmidi.
156 will be called snd-mtpav.
169 will be called snd-mts64.
172 tristate "UART16550 serial MIDI driver"
176 To include support for MIDI serial port interfaces, say Y here
177 and read <file:Documentation/sound/cards/serial-u16550.rst>.
178 This driver works with serial UARTs 16550 and better.
180 This driver accesses the serial port hardware directly, so
181 make sure that the standard serial driver isn't used or
185 will be called snd-serial-u16550.
188 tristate "Generic serial MIDI driver"
193 To include support for mapping generic serial devices as raw
195 the serial port to standard baudrates. To attain the standard MIDI
196 baudrate of 31.25 kBaud, configure the clock of the underlying serial
199 Use this devicetree binding to configure serial port mapping
200 <file:Documentation/devicetree/bindings/sound/serial-midi.yaml>
203 will be called snd-serial-generic.
206 tristate "Generic MPU-401 UART driver"
211 the Roland MPU-401 interface in UART mode.
214 will be called snd-mpu401.
225 will be called snd-portman2x4.
228 bool "AC97 Power-Saving Mode"
232 Say Y here to enable the aggressive power-saving support of
233 AC97 codecs. In this mode, the power-mode is dynamically
237 snd-ac97-codec driver module, where 'X' is the time-out
240 put the AC97 into power-save mode; a value of 0 (zero)
241 disables the use of this power-save mode.
243 After the snd-ac97-codec driver module has been loaded,
248 In this case, the time-out is set to 10 seconds; setting
249 the time-out to 1 second (the minimum activation value)
257 int "Default time-out for AC97 power-save mode"
261 The default time-out value in seconds for AC97 automatic
262 power-save mode. 0 means to disable the power-save mode.