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/linux-5.10/sound/soc/sunxi/
Dsun8i-codec.c340 "Stereo", "Reverse Stereo", "Sum Mono", "Mix Mono"
350 SOC_DAPM_ENUM("AIF1 AD0 Stereo Capture Route",
379 SOC_DAPM_ENUM("AIF1 DA0 Stereo Playback Route",
448 /* AIF "ADC" Mono/Stereo Muxes */
449 SND_SOC_DAPM_MUX("AIF1 AD0L Stereo Mux", SND_SOC_NOPM, 0, 0,
451 SND_SOC_DAPM_MUX("AIF1 AD0R Stereo Mux", SND_SOC_NOPM, 0, 0,
460 /* AIF "DAC" Mono/Stereo Muxes */
461 SND_SOC_DAPM_MUX("AIF1 DA0L Stereo Mux", SND_SOC_NOPM, 0, 0,
463 SND_SOC_DAPM_MUX("AIF1 DA0R Stereo Mux", SND_SOC_NOPM, 0, 0,
516 { "AIF1 AD0L", NULL, "AIF1 AD0L Stereo Mux" },
[all …]
/linux-5.10/Documentation/userspace-api/media/v4l/
Dvidioc-g-tuner.rst130 - ``STEREO | SAP``
131 - receiving stereo audio and a secondary audio program
134 - ``MONO | STEREO``
135 - receiving mono or stereo audio, the hardware cannot distinguish
142 - ``MONO | STEREO | LANG1 | LANG2``
143 - receiving mono, stereo or bilingual audio
246 - Stereo audio reception is supported.
263 standard. Two audio carriers are available for mono or stereo
313 - The tuner receives a stereo audio signal.
348 - Play mono audio. When the tuner receives a stereo signal this a
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Dvidioc-g-modulator.rst112 for example, a stereo pilot tone.
140 - Modulate channel 1 and 2 as left and right channel of a stereo
145 driver does not support stereo audio it shall fall back to mono.
157 or stereo mode.
169 right stereo audio, channel 3 as Second Audio Program. When the
178 driver shall fall back to mono or stereo mode.
/linux-5.10/Documentation/driver-api/media/drivers/
Dradiotrack.rst61 the ioports appears to be the "Stereo Detect" bit.
69 | VolA | VolB | ???? | Stereo | Radio | TuneA | TuneB | Tune |
85 Stereo Detect Enable Description
93 0xff ==> no stereo detected, 0xfd ==> stereo detected.
129 Default: BASE <-- 0xc8 (current volume, no stereo detect,
132 Card Off: BASE <-- 0x00 (audio mute, no stereo detect,
138 Volume Down: BASE <-- 0x48 (volume down, no stereo detect,
143 Volume Up: BASE <-- 0x88 (volume up, no stereo detect,
148 Check Stereo: BASE <-- 0xd8 (current volume, stereo detect,
154 x=0xff ==> "not stereo", x=0xfd ==> "stereo detected"
[all …]
/linux-5.10/sound/ppc/
Dburgundy.c120 * Burgundy volume: 0 - 100, stereo, word reg
205 * Burgundy volume: 0 - 100, stereo, 2-byte reg
281 * Burgundy gain/attenuation: 0 - 15, mono/stereo, byte reg
286 int stereo = (kcontrol->private_value >> 24) & 1; in snd_pmac_burgundy_info_gain() local
288 uinfo->count = stereo + 1; in snd_pmac_burgundy_info_gain()
299 int stereo = (kcontrol->private_value >> 24) & 1; in snd_pmac_burgundy_get_gain() local
307 if (stereo) in snd_pmac_burgundy_get_gain()
317 int stereo = (kcontrol->private_value >> 24) & 1; in snd_pmac_burgundy_put_gain() local
325 if (stereo) in snd_pmac_burgundy_put_gain()
335 #define BURGUNDY_VOLUME_B(xname, xindex, addr, stereo, atten) \ argument
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/linux-5.10/drivers/media/pci/cx88/
Dcx88-dsp.c3 * Stereo and SAP detection for cx88
159 s32 carrier, stereo, dual, noise; in detect_a2_a2m_eiaj() local
187 stereo = freq_magnitude(x, N, stereo_freq); in detect_a2_a2m_eiaj()
192 "detect a2/a2m/eiaj: carrier=%d, stereo=%d, dual=%d, noise=%d\n", in detect_a2_a2m_eiaj()
193 carrier, stereo, dual, noise); in detect_a2_a2m_eiaj()
195 if (stereo > dual) in detect_a2_a2m_eiaj()
202 if ((carrier > max(stereo, dual) * 2) && in detect_a2_a2m_eiaj()
203 (carrier < max(stereo, dual) * 6) && in detect_a2_a2m_eiaj()
205 (max(stereo, dual) > min(stereo, dual))) { in detect_a2_a2m_eiaj()
213 if ((carrier > max(stereo, dual) * 2) && in detect_a2_a2m_eiaj()
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/linux-5.10/drivers/media/i2c/
Dmsp3400-kthreads.c31 "4.5/4.72 M Dual FM-Stereo", V4L2_STD_MN },
33 "5.5/5.74 B/G Dual FM-Stereo", V4L2_STD_BG },
35 "6.5/6.25 D/K1 Dual FM-Stereo", V4L2_STD_DK },
37 "6.5/6.74 D/K2 Dual FM-Stereo", V4L2_STD_DK },
41 "6.5/5.74 D/K3 Dual FM-Stereo", V4L2_STD_DK },
55 "4.5 M BTSC-Stereo", V4L2_STD_MTS },
59 "4.5 M EIA-J Japan Stereo", V4L2_STD_NTSC_M_JP },
61 "10.7 FM-Stereo Radio", V4L2_STD_ALL },
65 "7.02/7.20 SAT-Stereo", V4L2_STD_ALL },
96 }, { /* Terrestrial FM-mono + FM-stereo */
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Dtvaudio.c314 * right now it is used only to check the audio mode (mono/stereo/whatever)
315 * some time after switching to another TV channel, then turn on stereo
410 #define TDA9840_ST_STEREO 0x40 /* Stereo sound identified */
524 /* lower 4 bits control stereo noise threshold, over which stereo turns off
549 #define TDA985x_STEREO 1<<6 /* Selects Stereo output, mono if not received */
556 #define TDA9855_LINEAR 0 /* Linear Stereo */
557 #define TDA9855_PSEUDO 1 /* Pseudo Stereo */
558 #define TDA9855_SPAT_30 2 /* Spatial Stereo, 30% anti-phase crosstalk */
559 #define TDA9855_SPAT_50 3 /* Spatial Stereo, 52% anti-phase crosstalk */
571 #define TDA985x_STP 1<<5 /* Stereo Pilot/detect (read-only) */
[all …]
/linux-5.10/Documentation/sound/cards/
Dmixart.rst12 that has 4 stereo audio inputs and 4 stereo audio outputs.
14 4 digital stereo audio inputs and outputs.
30 stereo analog capture 'pcm0c' and 1 stereo analog playback 'pcm0p' device.
31 With a miXart8AES/EBU there is in addition 1 stereo digital input
32 'pcm1c' and 1 stereo digital output 'pcm1p' per card.
49 There is one substream per capture device. For instance only stereo
/linux-5.10/Documentation/devicetree/bindings/sound/
Dtlv320aic31xx.txt9 "ti,tlv320aic311x" - Generic TLV320AIC31xx with stereo speaker amp
11 "ti,tlv320aic3110" - TLV320AIC3110 (stereo speaker amp, no MiniDSP)
13 "ti,tlv320aic3111" - TLV320AIC3111 (stereo speaker amp, MiniDSP)
15 "ti,tlv320dac3101" - TLV320DAC3101 (no ADC, stereo speaker amp, no MiniDSP)
45 * SPL, devices with stereo speaker amp
46 * SPR, devices with stereo speaker amp
/linux-5.10/sound/pci/ac97/
Dac97_proc.c58 /* 0 */ "No 3D Stereo Enhancement",
59 /* 1 */ "Analog Devices Phat Stereo",
60 /* 2 */ "Creative Stereo Enhancement",
61 /* 3 */ "National Semi 3D Stereo Enhancement",
63 /* 5 */ "BBE 3D Stereo Enhancement",
64 /* 6 */ "Crystal Semi 3D Stereo Enhancement",
66 /* 8 */ "Spatializer 3D Stereo Enhancement",
67 /* 9 */ "SRS 3D Stereo Enhancement",
68 /* 10 */ "Platform Tech 3D Stereo Enhancement",
70 /* 12 */ "Aureal Stereo Enhancement",
[all …]
/linux-5.10/sound/soc/ti/
Dj721e-evm.c87 SND_SOC_DAPM_HP("CPB Stereo HP 1", NULL),
88 SND_SOC_DAPM_HP("CPB Stereo HP 2", NULL),
89 SND_SOC_DAPM_HP("CPB Stereo HP 3", NULL),
91 SND_SOC_DAPM_MIC("CPB Stereo Mic 1", NULL),
92 SND_SOC_DAPM_MIC("CPB Stereo Mic 2", NULL),
97 {"CPB Stereo HP 1", NULL, "codec-1 AOUT1L"},
98 {"CPB Stereo HP 1", NULL, "codec-1 AOUT1R"},
99 {"CPB Stereo HP 2", NULL, "codec-1 AOUT2L"},
100 {"CPB Stereo HP 2", NULL, "codec-1 AOUT2R"},
101 {"CPB Stereo HP 3", NULL, "codec-1 AOUT3L"},
[all …]
/linux-5.10/drivers/media/radio/
Dradio-zoltrix.c18 * - Make signal strength and stereo scans
22 * - Added stereo support
23 * (card defaults to stereo)
25 * (can detect if station is in stereo)
28 * 2002-07-15 - Fix Stereo typo
112 bool stereo = isa->stereo; in zoltrix_s_frequency() local
133 bitmask = (bitmask ^ ((f & 0xff) << 47) ^ ((f & 0xff00) << 30) ^ (stereo << 31)); in zoltrix_s_frequency()
201 static int zoltrix_s_stereo(struct radio_isa_card *isa, bool stereo) in zoltrix_s_stereo() argument
Dradio-isa.h37 /* Card is in stereo audio mode */
38 bool stereo; member
56 /* Set stereo/mono audio mode */
57 int (*s_stereo)(struct radio_isa_card *isa, bool stereo);
85 /* Card can capture stereo audio */
Ddsbr100.c9 * at the stereo indicator as well. So, scanning will only find
10 * stereo stations. Sad, but I can't help it.
74 bool stereo; member
144 sees a stereo signal or not. Pity. */
154 radio->stereo = false; in dsbr100_getstat()
159 radio->stereo = !(radio->transfer_buffer[0] & 0x01); in dsbr100_getstat()
187 v->rxsubchans = radio->stereo ? V4L2_TUNER_SUB_STEREO : in vidioc_g_tuner()
191 v->signal = radio->stereo ? 0xffff : 0; /* We can't get the signal strength */ in vidioc_g_tuner()
/linux-5.10/drivers/gpu/drm/amd/display/modules/info_packet/
Dinfo_packet.c35 //01h = VSC SDP supports only 3D stereo.
37 //02h = 3D stereo + PSR.
39 //03h = 3D stereo + PSR2.
41 //04h = 3D stereo + PSR/PSR2 + Y-coordinate.
43 //05h = 3D stereo + PSR/PSR2 + Y-coordinate + Pixel Encoding/Colorimetry Format
167 /* 02h = VSC SDP supporting 3D stereo and PSR in mod_build_vsc_infopacket()
171 /* 08h = VSC packet supporting 3D stereo + PSR in mod_build_vsc_infopacket()
186 info_packet->hb2 = 0x01; // 01h = Revision number. VSC SDP supporting 3D stereo only in mod_build_vsc_infopacket()
187 info_packet->hb3 = 0x01; // 01h = VSC SDP supporting 3D stereo only (HB2 = 01h). in mod_build_vsc_infopacket()
194 * A. STEREO 3D in mod_build_vsc_infopacket()
[all …]
/linux-5.10/sound/soc/codecs/
Drt5640.c519 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
526 SOC_DAPM_SINGLE("Stereo ADC Switch", RT5640_AD_DA_MIXER,
792 /* Stereo ADC source */
801 SOC_DAPM_ENUM("Stereo ADC1 Mux", rt5640_stereo_adc1_enum);
811 SOC_DAPM_ENUM("Stereo ADC2 Mux", rt5640_stereo_adc2_enum);
1059 SND_SOC_DAPM_SUPPLY_S("Stereo Filter ASRC", 1, RT5640_ASRC_1,
1120 SND_SOC_DAPM_MUX("Stereo ADC L2 Mux", SND_SOC_NOPM, 0, 0,
1122 SND_SOC_DAPM_MUX("Stereo ADC R2 Mux", SND_SOC_NOPM, 0, 0,
1124 SND_SOC_DAPM_MUX("Stereo ADC L1 Mux", SND_SOC_NOPM, 0, 0,
1126 SND_SOC_DAPM_MUX("Stereo ADC R1 Mux", SND_SOC_NOPM, 0, 0,
[all …]
Dak4535.c67 static const char *ak4535_hp_out[] = {"Stereo", "Mono"};
107 /* Stereo Mixer */
142 SND_SOC_DAPM_MIXER("Stereo Mixer", SND_SOC_NOPM, 0, 0,
192 /*stereo mixer */
193 {"Stereo Mixer", "Playback Switch", "DAC"},
194 {"Stereo Mixer", "Mic Sidetone Switch", "Mic"},
195 {"Stereo Mixer", "Aux Bypass Switch", "AUX In"},
213 {"Line Out", NULL, "Stereo Mixer"},
222 {"HP L Amp", NULL, "Stereo Mixer"},
227 {"HP R Amp", NULL, "Stereo Mixer"},
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/linux-5.10/sound/isa/sb/
Dsb8_main.c97 unsigned char stereo = runtime->channels > 1; in snd_sb8_playback_prepare() local
136 format = stereo ? SB_DSP_STEREO_16BIT : SB_DSP_MONO_16BIT; in snd_sb8_playback_prepare()
139 format = stereo ? SB_DSP_STEREO_8BIT : SB_DSP_MONO_8BIT; in snd_sb8_playback_prepare()
149 else if (stereo) { in snd_sb8_playback_prepare()
150 /* set playback stereo mode */ in snd_sb8_playback_prepare()
166 if (stereo) { in snd_sb8_playback_prepare()
235 unsigned char stereo = runtime->channels > 1; in snd_sb8_capture_prepare() local
275 format = stereo ? SB_DSP_STEREO_16BIT : SB_DSP_MONO_16BIT; in snd_sb8_capture_prepare()
278 format = stereo ? SB_DSP_STEREO_8BIT : SB_DSP_MONO_8BIT; in snd_sb8_capture_prepare()
288 else if (stereo) in snd_sb8_capture_prepare()
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/linux-5.10/sound/pci/mixart/
Dmixart.h51 #define MIXART_MAX_PHYS_CONNECTORS (MIXART_MAX_CARDS * 2 * 2) /* 4 * stereo * (analog+digital) */
161 /* allocate stereo pipe for instance */
179 …RT_PLAYBACK_STREAMS][2]; /* Mixer : Digital Playback Active [(analog+AES output)*streams][stereo]*/
180 …RT_PLAYBACK_STREAMS][2]; /* Mixer : Digital Playback Volume [(analog+AES output)*streams][stereo]*/
181 int digital_capture_volume[2][2]; /* Mixer : Digital Capture Volume [analog+AES output][stereo] */
/linux-5.10/sound/soc/tegra/
Dtegra210_i2s.c326 else if (strstr(kcontrol->id.name, "Capture Stereo To Mono")) in tegra210_i2s_get_control()
328 else if (strstr(kcontrol->id.name, "Capture Mono To Stereo")) in tegra210_i2s_get_control()
330 else if (strstr(kcontrol->id.name, "Playback Stereo To Mono")) in tegra210_i2s_get_control()
332 else if (strstr(kcontrol->id.name, "Playback Mono To Stereo")) in tegra210_i2s_get_control()
371 } else if (strstr(kcontrol->id.name, "Capture Stereo To Mono")) { in tegra210_i2s_put_control()
373 } else if (strstr(kcontrol->id.name, "Capture Mono To Stereo")) { in tegra210_i2s_put_control()
375 } else if (strstr(kcontrol->id.name, "Playback Stereo To Mono")) { in tegra210_i2s_put_control()
377 } else if (strstr(kcontrol->id.name, "Playback Mono To Stereo")) { in tegra210_i2s_put_control()
605 SOC_ENUM_EXT("Capture Stereo To Mono", tegra210_i2s_stereo_conv_enum,
607 SOC_ENUM_EXT("Capture Mono To Stereo", tegra210_i2s_mono_conv_enum,
[all …]
Dtegra210_admaif.c435 if (strstr(kcontrol->id.name, "Playback Mono To Stereo")) in tegra_admaif_get_control()
437 else if (strstr(kcontrol->id.name, "Capture Mono To Stereo")) in tegra_admaif_get_control()
439 else if (strstr(kcontrol->id.name, "Playback Stereo To Mono")) in tegra_admaif_get_control()
441 else if (strstr(kcontrol->id.name, "Capture Stereo To Mono")) in tegra_admaif_get_control()
455 if (strstr(kcontrol->id.name, "Playback Mono To Stereo")) in tegra_admaif_put_control()
457 else if (strstr(kcontrol->id.name, "Capture Mono To Stereo")) in tegra_admaif_put_control()
459 else if (strstr(kcontrol->id.name, "Playback Stereo To Mono")) in tegra_admaif_put_control()
461 else if (strstr(kcontrol->id.name, "Capture Stereo To Mono")) in tegra_admaif_put_control()
548 * to mono/stereo conversions in get()/put() callbacks.
562 NV_SOC_ENUM_EXT("ADMAIF" #reg " Playback Mono To Stereo", reg - 1,\
[all …]
Dtegra186_dspk.c43 else if (strstr(kcontrol->id.name, "Mono To Stereo")) in tegra186_dspk_get_control()
45 else if (strstr(kcontrol->id.name, "Stereo To Mono")) in tegra186_dspk_get_control()
66 else if (strstr(kcontrol->id.name, "Mono To Stereo")) in tegra186_dspk_put_control()
68 else if (strstr(kcontrol->id.name, "Stereo To Mono")) in tegra186_dspk_put_control()
238 "Left", "Right", "Stereo",
289 SOC_ENUM_EXT("Mono To Stereo", tegra186_dspk_mono_conv_enum,
291 SOC_ENUM_EXT("Stereo To Mono", tegra186_dspk_stereo_conv_enum,
Dtegra210_dmic.c169 else if (strstr(kcontrol->id.name, "Mono To Stereo")) in tegra210_dmic_get_control()
171 else if (strstr(kcontrol->id.name, "Stereo To Mono")) in tegra210_dmic_get_control()
192 else if (strstr(kcontrol->id.name, "Mono To Stereo")) in tegra210_dmic_put_control()
194 else if (strstr(kcontrol->id.name, "Stereo To Mono")) in tegra210_dmic_put_control()
249 "Left", "Right", "Stereo",
293 SOC_ENUM_EXT("Mono To Stereo",
296 SOC_ENUM_EXT("Stereo To Mono",
/linux-5.10/include/sound/
Dcs35l35.h77 /* Stereo (2 Device) */
78 bool stereo; member
95 /* Shared Boost for stereo */

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