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Searched refs:emphasis (Results 1 – 25 of 28) sorted by relevance

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/linux-6.15/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-fm-rx.rst71 Configures the de-emphasis value for reception. A de-emphasis filter
75 values for de-emphasis. Here they are:
84 - No de-emphasis is applied.
86 - A de-emphasis of 50 uS is used.
88 - A de-emphasis of 75 uS is used.
H A Dext-ctrls-fm-tx.rst150 Configures the pre-emphasis value for broadcasting. A pre-emphasis
154 values for pre-emphasis. Here they are:
163 - No pre-emphasis is applied.
165 - A pre-emphasis of 50 uS is used.
167 - A pre-emphasis of 75 uS is used.
/linux-6.15/Documentation/devicetree/bindings/phy/
H A Dqcom,usb-snps-femto-v2.yaml91 qcom,pre-emphasis-duration-bp:
94 HS pre-emphasis current is sourced onto DP<#> or DM<#>.
95 The HS Transmitter pre-emphasis duration is defined in terms of
96 unit amounts. One unit of pre-emphasis duration is approximately
97 650 ps and is defined as 1X pre-emphasis duration.
103 qcom,pre-emphasis-amplitude-bp:
107 The HS Transmitter pre-emphasis current is defined in terms of unit
109 1X pre-emphasis current.
H A Dapm-xgene-phy.txt35 - apm,tx-pre-cursor1 : 1st pre-cursor emphasis taps control. Two set of
39 - apm,tx-pre-cursor2 : 2nd pre-cursor emphasis taps control. Two set of
43 - apm,tx-post-cursor : Post-cursor emphasis taps control. Two set of
H A Dfsl,imx8-pcie-phy.yaml55 description: Gen1 De-emphasis value (optional).
60 description: Gen2 De-emphasis value (optional).
H A Dqcom,snps-eusb2-repeater.yaml53 description: High-Speed TX pre-emphasis tuning
H A Dqcom,qusb2-phy.yaml129 It is a 2 bit value that specifies pre-emphasis level.
140 pre-emphasis (specified using qcom,preemphasis-level) must be in
H A Dfsl,imx8mq-usb-phy.yaml78 Adjust TX de-emphasis attenuation in dB at nominal
H A Dmicrochip,sparx5-serdes.yaml23 * Adjustable tx de-emphasis (FFE)
H A Dmediatek,tphy.yaml233 mediatek,pre-emphasis:
235 The level of pre-emphasis which used to widen the eye opening and
H A Dphy-stm32-usbphyc.yaml191 description: Disables the HS fall time control of single ended signals during pre-emphasis
/linux-6.15/Documentation/devicetree/bindings/display/bridge/
H A Dtoshiba,tc358767.yaml108 toshiba,pre-emphasis:
116 - 0 # No pre-emphasis
117 - 1 # 3.5dB pre-emphasis
118 - 2 # 6dB pre-emphasis
H A Danalogix,anx7625.yaml57 Pre-emphasis value.
/linux-6.15/Documentation/devicetree/bindings/sound/
H A Duda1334.txt9 - nxp,deemph-gpios: a GPIO spec for the De-emphasis pin
/linux-6.15/Documentation/devicetree/bindings/pci/
H A Dfsl,imx6q-pcie-common.yaml62 description: Gen1 De-emphasis value (optional required).
67 description: Gen2 (3.5db) De-emphasis value (optional required).
72 description: Gen2 (6db) De-emphasis value (optional required).
/linux-6.15/drivers/staging/media/av7110/
H A Ddvb_filter.h231 u32 emphasis; member
/linux-6.15/Documentation/devicetree/bindings/usb/
H A Dsnps,dwc3-common.yaml133 description: When set core will set Tx de-emphasis value
142 - 0 # -6dB de-emphasis
143 - 1 # -3.5dB de-emphasis
144 - 2 # No de-emphasis
/linux-6.15/Documentation/sphinx/
H A Dcdomain.py182 param += nodes.emphasis(argname, argname)
/linux-6.15/arch/arm64/boot/dts/qcom/
H A Dsm8450-qrd.dts476 qcom,pre-emphasis-amplitude-bp = <40000>;
477 qcom,pre-emphasis-duration-bp = <20000>;
H A Dqcm6490-shift-otter.dts940 qcom,pre-emphasis-amplitude-bp = <20000>;
941 qcom,pre-emphasis-duration-bp = <20000>;
H A Dqcm6490-fairphone-fp5.dts1172 qcom,pre-emphasis-amplitude-bp = <20000>;
1173 qcom,pre-emphasis-duration-bp = <20000>;
/linux-6.15/Documentation/devicetree/bindings/scsi/
H A Dhisilicon-sas.txt56 - hisilicon,signal-attenuation : array of 3 32-bit values, containing de-emphasis,
/linux-6.15/sound/pci/emu10k1/
H A Demuproc.c28 …static const char * const emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6",… in snd_emu10k1_proc_spdif_status() local
39 snd_iprintf(buffer, "Emphasis : %s\n", emphasis[(status & SPCS_EMPHASISMASK) >> 3]); in snd_emu10k1_proc_spdif_status()
/linux-6.15/Documentation/process/
H A D1.Intro.rst25 emphasis on involving the development community as soon as possible.
/linux-6.15/drivers/scsi/qla2xxx/
H A Dqla_init.c4482 uint16_t swing, emphasis, tx_sens, rx_sens; in qla2x00_update_fw_options() local
4503 emphasis = (ha->fw_seriallink_options[2] & in qla2x00_update_fw_options()
4509 ha->fw_options[10] = (emphasis << 14) | (swing << 8); in qla2x00_update_fw_options()
4522 emphasis = ha->fw_seriallink_options[3] & (BIT_1 | BIT_0); in qla2x00_update_fw_options()
4527 ha->fw_options[11] = (emphasis << 14) | (swing << 8); in qla2x00_update_fw_options()

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