Home
last modified time | relevance | path

Searched refs:silence (Results 1 – 25 of 27) sorted by relevance

12

/linux/sound/core/
H A Dpcm_misc.c24 unsigned char silence[8]; /* silence data to fill */ member
38 .silence = {},
42 .silence = { 0x80 },
46 .silence = {},
50 .silence = {},
54 .silence = { 0x00, 0x80 },
58 .silence = { 0x80, 0x00 },
62 .silence = {},
66 .silence = {},
70 .silence = { 0x00, 0x00, 0x80 },
[all …]
/linux/drivers/staging/vc04_services/bcm2835-audio/
H A Dvc_vchi_audioserv_defs.h66 s16 silence; member
/linux/sound/core/oss/
H A Dpcm_plugin.c664 const unsigned char *silence; in snd_pcm_area_silence() local
673 silence = snd_pcm_format_silence_64(format); in snd_pcm_area_silence()
674 if (! silence) in snd_pcm_area_silence()
696 memcpy(dst, silence, width); in snd_pcm_area_silence()
/linux/Documentation/sound/designs/
H A Doss-emulation.rst159 no-silence
160 do not fill silence ahead to avoid clicks
196 The ``partial-frag`` and ``no-silence`` commands have been added recently.
199 filled. The latter stops writing the silence data ahead
H A Dcompress-offload.rst210 user can perceive this as gapless playback as we don't have silence while
225 decoder to strip the silence. This needs to be set before the data in the track
H A Dchannel-mapping-api.rst138 (thus summing left and right channels would result in almost silence).
/linux/sound/oss/dmasound/
H A Ddmasound.h115 void (*silence)(void); member
H A Ddmasound_q40.c605 .silence = Q40Silence,
H A Ddmasound_atari.c1540 .silence = TTSilence,
1568 .silence = FalconSilence,
H A Ddmasound_core.c226 dmasound.mach.silence(); /* _MUST_ stop DMA */ in sound_silence()
/linux/tools/perf/scripts/perl/Perf-Trace-Util/
H A DREADME26 XS(boot_Perf__Trace__Context) to silence a warning/error.
/linux/Documentation/driver-api/media/drivers/
H A Dradiotrack.rst98 0 Disable path (silence)
/linux/drivers/atm/
H A Deni.c566 static unsigned long silence = 0; in rx_aal5() local
568 if (time_after(jiffies, silence) || silence == 0) { in rx_aal5()
572 silence = (jiffies+2*HZ)|1; in rx_aal5()
/linux/drivers/isdn/hardware/mISDN/
H A Dhfcmulti.c2143 HFC_outb_nodebug(hc, A_FIFO_DATA0_NOINC, hc->silence); in hfcmulti_tx()
3034 HFC_outb_nodebug(hc, A_FIFO_DATA0_NOINC, hc->silence); in mode_hfcmulti()
3056 HFC_outb_nodebug(hc, A_FIFO_DATA0_NOINC, hc->silence); in mode_hfcmulti()
3560 hc->silence = bch->fill[0]; in channel_bctrl()
3561 memset(hc->silence_data, hc->silence, sizeof(hc->silence_data)); in channel_bctrl()
5042 hc->silence = 0xff; /* ulaw silence */ in hfcmulti_init()
5044 hc->silence = 0x2a; /* alaw silence */ in hfcmulti_init()
5052 hc->silence_data[i] = hc->silence; in hfcmulti_init()
H A Dhfc_multi.h198 unsigned char silence;/* silence byte */ member
/linux/Documentation/sound/cards/
H A Demu-mixer.rst209 inputs, playback channels (DSP xx, specified as a decimal number), or silence.
/linux/sound/pci/asihpi/
H A Dhpicmn.c424 phr->u.c.param1 = pC->u.silence.state; in hpi_check_control_cache_single()
H A Dhpi_internal.h1350 struct hpi_control_cache_silencedetector silence; member
/linux/Documentation/sound/kernel-api/
H A Dwriting-an-alsa-driver.rst1502 snd_pcm_uframes_t silence_threshold; /* - pre-fill buffer with silence */
1503 snd_pcm_uframes_t silence_size; /* max size of silence pre-fill; when >= boundary,
1504 * fill played area with silence immediately */
1508 snd_pcm_uframes_t silence_start; /* starting pointer to silence area */
1509 snd_pcm_uframes_t silence_filled; /* size filled with silence */
2032 If these two callbacks are defined, copy and set-silence operations
3466 ``silence`` callbacks depends upon whether the hardware supports
3525 static int silence(struct snd_pcm_substream *substream, int channel,
3534 (``count``) of silence data at the specified offset (``pos``) in the
/linux/Documentation/userspace-api/media/v4l/
H A Dcontrol.rst506 control.value = 1; /* silence */
/linux/Documentation/admin-guide/
H A Dspkguide.txt143 In order to speed the boot process, and to silence the speaking of the
151 to silence it again if the boot process has not completed.
166 speak new text as it arrives on the screen. You can at any time silence
787 each time you move, so you can silence it by specifying a window. Find
1136 speakup + f4 -- Toggle window silence on and off.
/linux/Documentation/networking/dsa/
H A Dsja1105.rst368 silence between the clock at the old vs at the new frequency. Otherwise the
/linux/Documentation/process/
H A Dmaintainer-kvm-x86.rst74 i.e. radio silence during this period isn't unusual.
H A Dmaintainer-netdev.rst198 are very unlikely to arrive after a week of silence. If a patch
H A Dhowto.rst440 - silence

12