Lines Matching +full:port +full:- +full:mapping +full:- +full:mode

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
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.
152 	  connected to the parallel port, say Y here and make sure that
153 	  the standard parallel port driver isn't used for the port.
156 	  will be called snd-mtpav.
164 	  additional SMPTE Timecode capabilities for the parallel port.
169 	  will be called snd-mts64.
176 	  To include support for MIDI serial port interfaces, say Y here
177 	  and read <file:Documentation/sound/cards/serial-u16550.rst>.
180 	  This driver accesses the serial port hardware directly, so
185 	  will be called snd-serial-u16550.
193 	  To include support for mapping generic serial devices as raw
195 	  the serial port to standard baudrates. To attain the standard MIDI
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.
222 	  port MIDI device.
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
236 	  The mode is activated by passing 'power_save=X' to the
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.