Searched refs:BIAS (Results 1 – 13 of 13) sorted by relevance
| /Linux-v5.4/Documentation/devicetree/bindings/sound/ |
| D | qcom,apq8016-sbc.txt | 26 * MIC BIAS External1
27 * MIC BIAS External2
28 * MIC BIAS Internal1
29 * MIC BIAS Internal2
58 "MIC BIAS External1", "Handset Mic",
59 "MIC BIAS Internal2", "Headset Mic",
60 "MIC BIAS External1", "Secondary Mic",
61 "AMIC1", "MIC BIAS External1",
62 "AMIC2", "MIC BIAS Internal2",
63 "AMIC3", "MIC BIAS External1",
[all …]
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| /Linux-v5.4/sound/core/oss/ |
| D | mulaw.c | 52 #define BIAS (0x84) /* Bias for linear code. */ macro
91 pcm_val = BIAS - pcm_val; in linear2ulaw()
94 pcm_val += BIAS; in linear2ulaw()
131 t = ((u_val & QUANT_MASK) << 3) + BIAS; in ulaw2linear()
134 return ((u_val & SIGN_BIT) ? (BIAS - t) : (t - BIAS)); in ulaw2linear()
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| /Linux-v5.4/fs/proc/ |
| D | inode.c | 127 enum {BIAS = -1U<<31}; enumerator
136 if (unlikely(atomic_dec_return(&pde->in_use) == BIAS)) in unuse_pde()
183 if (atomic_add_return(BIAS, &de->in_use) != BIAS) in proc_entry_rundown()
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| /Linux-v5.4/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-temperature-max31856 | 19 BIAS output. These MOSFETs turn off when the input voltage is
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| /Linux-v5.4/drivers/isdn/mISDN/ |
| D | dsp_audio.c | 103 #define BIAS 0x84 /*!< define the add-in bias for 16 bit samples */ macro
133 sample = sample + BIAS; in linear2ulaw()
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| /Linux-v5.4/arch/sparc/net/ |
| D | bpf_jit_comp_32.c | 209 #define BIAS (-4) macro
212 do { *prog++ = LD32I | RS1(SP) | S13(BIAS - (OFF)) | RD(DEST); \
216 do { *prog++ = ST32I | RS1(SP) | S13(BIAS - (OFF)) | RD(SRC); \
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| /Linux-v5.4/arch/arm/boot/dts/ |
| D | am437x-sbc-t43.dts | 62 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
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| D | am437x-sk-evm.dts | 384 AM4372_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* DSS AC BIAS EN */
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| D | am43x-epos-evm.dts | 445 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
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| D | am437x-gp-evm.dts | 311 AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
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| /Linux-v5.4/arch/arm64/boot/dts/qcom/ |
| D | apq8016-sbc.dtsi | 442 "AMIC2", "MIC BIAS Internal2",
443 "AMIC3", "MIC BIAS External1";
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| /Linux-v5.4/Documentation/sound/soc/ |
| D | dapm.rst | 221 Codec (BIAS) Domain
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| /Linux-v5.4/arch/m68k/ifpsp060/src/ |
| D | fpsp.S | 16000 sub.l %d1,%d0 # scale = BIAS + (-exp)
16061 sub.l %d1,%d0 # scale = BIAS + (-exp)
16127 sub.l %d1,%d0 # scale = BIAS + (-exp)
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