| /Linux-v6.6/sound/core/ |
| D | pcm_misc.c | 39 unsigned char silence[8]; /* silence data to fill */ member
53 .silence = {},
57 .silence = { 0x80 },
61 .silence = {},
65 .silence = {},
69 .silence = { 0x00, 0x80 },
73 .silence = { 0x80, 0x00 },
77 .silence = {},
81 .silence = {},
85 .silence = { 0x00, 0x00, 0x80 },
[all …]
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| /Linux-v6.6/drivers/staging/vc04_services/bcm2835-audio/ |
| D | vc_vchi_audioserv_defs.h | 66 s16 silence; member
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| /Linux-v6.6/sound/core/oss/ |
| D | pcm_plugin.c | 679 const unsigned char *silence; in snd_pcm_area_silence() local
688 silence = snd_pcm_format_silence_64(format); in snd_pcm_area_silence()
689 if (! silence) in snd_pcm_area_silence()
711 memcpy(dst, silence, width); in snd_pcm_area_silence()
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| /Linux-v6.6/Documentation/sound/designs/ |
| D | oss-emulation.rst | 159 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
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| D | compress-offload.rst | 210 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
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| D | channel-mapping-api.rst | 138 (thus summing left and right channels would result in almost silence).
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| /Linux-v6.6/sound/oss/dmasound/ |
| D | dmasound.h | 115 void (*silence)(void); member
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| D | dmasound_q40.c | 605 .silence = Q40Silence,
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| D | dmasound_paula.c | 696 .silence = AmiSilence,
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| D | dmasound_atari.c | 1540 .silence = TTSilence,
1568 .silence = FalconSilence,
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| D | dmasound_core.c | 228 dmasound.mach.silence(); /* _MUST_ stop DMA */ in sound_silence()
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| /Linux-v6.6/tools/perf/scripts/perl/Perf-Trace-Util/ |
| D | README | 26 XS(boot_Perf__Trace__Context) to silence a warning/error.
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| /Linux-v6.6/Documentation/driver-api/media/drivers/ |
| D | radiotrack.rst | 98 0 Disable path (silence)
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| /Linux-v6.6/drivers/atm/ |
| D | eni.c | 566 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()
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| /Linux-v6.6/drivers/isdn/hardware/mISDN/ |
| D | hfcmulti.c | 2141 HFC_outb_nodebug(hc, A_FIFO_DATA0_NOINC, hc->silence); in hfcmulti_tx()
3032 HFC_outb_nodebug(hc, A_FIFO_DATA0_NOINC, hc->silence); in mode_hfcmulti()
3054 HFC_outb_nodebug(hc, A_FIFO_DATA0_NOINC, hc->silence); in mode_hfcmulti()
3558 hc->silence = bch->fill[0]; in channel_bctrl()
3559 memset(hc->silence_data, hc->silence, sizeof(hc->silence_data)); in channel_bctrl()
5040 hc->silence = 0xff; /* ulaw silence */ in hfcmulti_init()
5042 hc->silence = 0x2a; /* alaw silence */ in hfcmulti_init()
5050 hc->silence_data[i] = hc->silence; in hfcmulti_init()
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| D | hfc_multi.h | 198 unsigned char silence;/* silence byte */ member
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| /Linux-v6.6/Documentation/sound/cards/ |
| D | emu-mixer.rst | 209 inputs, playback channels (DSP xx, specified as a decimal number), or silence.
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| /Linux-v6.6/drivers/net/wireless/intersil/hostap/ |
| D | hostap_wlan.h | 82 u8 silence; /* 27 .. 154; seems to be 0 */ member
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| D | hostap_main.c | 528 rx->silence, rx->signal, rx->rate, rx->rxflow, jiffies); in hostap_dump_rx_header()
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| /Linux-v6.6/sound/pci/asihpi/ |
| D | hpicmn.c | 424 phr->u.c.param1 = pC->u.silence.state; in hpi_check_control_cache_single()
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| D | hpi_internal.h | 1350 struct hpi_control_cache_silencedetector silence; member
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| /Linux-v6.6/drivers/staging/wlan-ng/ |
| D | hfa384x.h | 508 u8 silence; member
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| D | hfa384x_usb.c | 3277 rxmeta->noise = usbin->rxfrm.desc.silence - hw->dbmadjust; in hfa384x_usbin_rx()
3377 caphdr->ssi_noise = htonl(rxdesc->silence); in hfa384x_int_rxmonitor()
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| /Linux-v6.6/drivers/net/wireless/intersil/orinoco/ |
| D | main.c | 182 u8 silence; member
716 desc->signal, desc->silence); in orinoco_stat_gather()
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| /Linux-v6.6/Documentation/sound/kernel-api/ |
| D | writing-an-alsa-driver.rst | 1502 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
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