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Searched refs:gain (Results 1 – 25 of 30) sorted by relevance

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/linux-2.4.37.9/Documentation/sound/
DWaveArtist16 00 | 0 | 0 0 1 1 | left line mixer gain | left aux1 mixer gain |lmute|
18 01 | 0 | 0 1 0 1 | left aux2 mixer gain | right 2 left mic gain |mmute|
20 02 | 0 | 0 1 1 1 | left mic mixer gain | left mic | left mixer gain |dith |
22 03 | 0 | 1 0 0 1 | left mixer input select |lrfg | left ADC gain |
24 04 | 0 | 1 0 1 1 | right line mixer gain | right aux1 mixer gain |rmute|
26 05 | 0 | 1 1 0 1 | right aux2 mixer gain | left 2 right mic gain |test |
28 06 | 0 | 1 1 1 1 | right mic mixer gain | right mic |right mixer gain |rbyps|
30 07 | 1 | 0 0 0 1 | right mixer select |rrfg | right ADC gain |
32 08 | 1 | 0 0 1 1 | mono mixer gain |right ADC mux sel|left ADC mux sel |
Dvwsnd56 separate gain control and mute switch for each input.
60 gain than the line out. The speaker/headphone output can be muted,
113 through ioctls. The mixer allows the application to control gain or
152 This is the gain control for PCM output. The left and right channel
153 gain are controlled independently. This gain control has 64 levels,
159 This is the gain control for mixing the Line In source into the
160 outputs. The left and right channel gain are controlled
161 independently. This gain control has 32 levels, which range from
167 This is the gain control for mixing the MIC source into the outputs.
168 The left and right channel gain are controlled independently. This
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/linux-2.4.37.9/drivers/sbus/audio/
Dcs4231.h99 #define GAIN_SET(var, gain) ((var & ~(0x3f)) | gain) argument
100 #define RECGAIN_SET(var, gain) ((var & ~(0x1f)) | gain) argument
Ddmy.c305 return dummy_chip->perchip_info.play.gain; in dummy_get_output_volume()
313 dummy_play_gain(drv, dummy_chip->perchip_info.play.gain, in dummy_set_output_balance()
363 dummy_chip->perchip_info.play.gain = tmp; in dummy_play_gain()
403 return dummy_chip->perchip_info.record.gain; in dummy_get_input_volume()
411 dummy_record_gain(drv, dummy_chip->perchip_info.record.gain, in dummy_set_input_balance()
460 dummy_chip->perchip_info.record.gain = tmp; in dummy_record_gain()
Daudio.c1111 ainfo.record.gain = in sparcaudio_ioctl()
1114 ainfo.record.gain = (0); in sparcaudio_ioctl()
1176 ainfo.play.gain = in sparcaudio_ioctl()
1179 ainfo.play.gain = (0); in sparcaudio_ioctl()
1268 if (Modify(ainfo.play.gain) && in sparcaudio_ioctl()
1269 ((ainfo.play.gain > AUDIO_MAX_GAIN) || in sparcaudio_ioctl()
1270 (ainfo.play.gain < AUDIO_MIN_GAIN))) { in sparcaudio_ioctl()
1272 eprintk(("play gain bounds: failed %d\n", ainfo.play.gain)); in sparcaudio_ioctl()
1276 if (Modify(ainfo.record.gain) && in sparcaudio_ioctl()
1277 ((ainfo.record.gain > AUDIO_MAX_GAIN) || in sparcaudio_ioctl()
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Dcs4231.c802 return (int) cs4231_chip->perchip_info.record.gain; in cs4231_get_input_volume()
818 return cs4231_chip->perchip_info.play.gain; in cs4231_get_output_volume()
827 cs4231_record_gain(drv, cs4231_chip->perchip_info.record.gain, in cs4231_set_input_balance()
845 cs4231_play_gain(drv, cs4231_chip->perchip_info.play.gain, in cs4231_set_output_balance()
899 cs4231_chip->perchip_info.record.gain = tmp; in cs4231_record_gain()
952 cs4231_chip->perchip_info.play.gain = tmp; in cs4231_play_gain()
Ddbri.c1283 int left_gain = (dbri->perchip_info.play.gain / 4) % 64; in mmcodec_setgain()
1284 int right_gain = (dbri->perchip_info.play.gain / 4) % 64; in mmcodec_setgain()
1504 dbri->perchip_info.play.gain = (AUDIO_MAX_GAIN * 7 / 10); /* 70% */ in mmcodec_init()
1618 dbri->perchip_info.play.gain = volume; in dbri_set_output_volume()
1628 return dbri->perchip_info.play.gain; in dbri_get_output_volume()
/linux-2.4.37.9/drivers/sound/emu10k1/
Decard.c48 static void ecard_setadcgain(struct emu10k1_card *card, struct ecard_state *ecard, u16 gain) in ecard_setadcgain() argument
51 ecard->adc_gain = gain; in ecard_setadcgain()
63 if (gain & currbit) in ecard_setadcgain()
/linux-2.4.37.9/drivers/sound/dmasound/
Ddmasound.h180 int gain; member
210 static inline int dmasound_set_gain(int gain) in dmasound_set_gain() argument
212 return dmasound.mach.setGain ? dmasound.mach.setGain(gain) : 100; in dmasound_set_gain()
Ddmasound_atari.c130 static int TTSetGain(int gain);
996 static int TTSetGain(int gain) in TTSetGain() argument
998 dmasound.gain = GAIN_VOXWARE_TO_DB(gain); in TTSetGain()
999 atari_microwire_cmd(MW_LM1992_VOLUME(dmasound.gain)); in TTSetGain()
1000 return GAIN_DB_TO_VOXWARE(dmasound.gain); in TTSetGain()
1404 return IOCTL_OUT(arg, GAIN_DB_TO_VOXWARE(dmasound.gain)); in TTMixerIoctl()
/linux-2.4.37.9/drivers/sound/
Dbtaudio.c139 int gain[3]; member
265 (bta->gain[bta->source] << 28) | in start_recording()
277 (bta->gain[bta->source] << 28) | in start_recording()
376 btaor((bta->gain[bta->source] << 28) | in btaudio_mixer_ioctl()
397 bta->gain[i] = (val & 0xff) * 15 / 100; in btaudio_mixer_ioctl()
398 if (bta->gain[i] > 15) bta->gain[i] = 15; in btaudio_mixer_ioctl()
399 if (bta->gain[i] < 0) bta->gain[i] = 0; in btaudio_mixer_ioctl()
401 btaor((bta->gain[bta->source]<<28), in btaudio_mixer_ioctl()
403 ret = bta->gain[i] * 100 / 15; in btaudio_mixer_ioctl()
416 ret = bta->gain[i] * 100 / 15; in btaudio_mixer_ioctl()
Dite8172.c890 cvt_ossvol(unsigned int gain) in cvt_ossvol() argument
894 if (gain == 0) in cvt_ossvol()
897 if (gain > 100) in cvt_ossvol()
898 gain = 100; in cvt_ossvol()
900 ret = (100 - gain + 32) / 4; in cvt_ossvol()
/linux-2.4.37.9/Documentation/input/
Dff.txt152 3.5 Setting the gain
154 Not all devices have the same strength. Therefore, users should set a gain
159 /* Set the gain of the device
160 int gain; /* between 0 and 100 */
165 ie.value = 0xFFFFUL * gain / 100;
168 perror("set gain");
/linux-2.4.37.9/drivers/usb/
Dvicam.c359 u16 gain; // capture gain member
546 vp.brightness = cam->gain << 8; in vicam_ioctl()
568 cam->gain = vp.brightness >> 8; in vicam_ioctl()
898 request[0] = cam->gain; // 0 = 0% gain, FF = 100% gain in read_frame()
1099 out += sprintf(out, " Gain: %d\n", cam->gain); in vicam_read_proc()
1134 cam->gain = simple_strtoul(start + 5, NULL, 10); in vicam_write_proc()
/linux-2.4.37.9/drivers/media/video/
Dcpia.c389 1<<cam->params.exposure.gain, 1, 1); in cpia_read_proc()
820 new_params.exposure.gain = 0; in cpia_write_proc()
826 new_params.exposure.gain = 1; in cpia_write_proc()
832 new_params.exposure.gain = 2; in cpia_write_proc()
838 new_params.exposure.gain = 3; in cpia_write_proc()
848 if (new_params.exposure.gain > in cpia_write_proc()
1673 cam->params.exposure.gain = data[0]; in do_command()
2103 cam->params.exposure.gain, in dispatch_commands()
2351 cam->params.exposure.gain, in save_camera_state()
2384 cam->params.exposure.gain, in set_camera_state()
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Dcpia.h152 u8 gain; member
/linux-2.4.37.9/Documentation/
Dlaptop-mode.txt62 gain in laptop mode, it will vary greatly on the laptop and workload in
/linux-2.4.37.9/Documentation/s390/
DDASD56 1kB blocks anyway and you gain approx. 50% of capacity increasing your
/linux-2.4.37.9/include/asm-sparc/
Daudioio.h36 unsigned int gain; /* gain level: 0 - 255 */ member
/linux-2.4.37.9/include/asm-sparc64/
Daudioio.h36 unsigned int gain; /* gain level: 0 - 255 */ member
/linux-2.4.37.9/Documentation/filesystems/
Dtmpfs.txt14 you gain swapping and limit checking. Another similar thing is the RAM
Daffs.txt30 gain above 4K seems not really worth the price, so you don't lose too
/linux-2.4.37.9/include/asm-m68k/
Datarihw.h391 u_char gain; member
/linux-2.4.37.9/Documentation/video4linux/
DREADME.cpia155 - streaming capture, this should give a performance gain
/linux-2.4.37.9/fs/cramfs/
DREADME141 variables instead of #define'd constants. The gain is that people

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