| /linux-6.6.21/Documentation/devicetree/bindings/phy/ |
| D | qcom,qusb2-phy.yaml | 125 qcom,preemphasis-level:
135 qcom,preemphasis-width:
138 pre-emphasis (specified using qcom,preemphasis-level) must be in
179 qcom,preemphasis-level: false
180 qcom,preemphasis-width: false
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| D | qcom,ipq806x-usb-phy-ss.yaml | 45 description: Override value for transmit preemphasis.
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| /linux-6.6.21/drivers/gpu/drm/gma500/ |
| D | intel_bios.c | 105 switch (edp_link_params->preemphasis) { in parse_edp()
107 dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_0; in parse_edp()
110 dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_1; in parse_edp()
113 dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_2; in parse_edp()
116 dev_priv->edp.preemphasis = DP_TRAIN_PRE_EMPH_LEVEL_3; in parse_edp()
134 dev_priv->edp.vswing, dev_priv->edp.preemphasis); in parse_edp()
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| D | intel_bios.h | 455 u8 preemphasis:4; member
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| /linux-6.6.21/drivers/gpu/drm/vc4/ |
| D | vc4_hdmi_phy.c | 243 u8 preemphasis; member
468 VC4_SET_FIELD(chan0_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
472 VC4_SET_FIELD(chan1_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
476 VC4_SET_FIELD(chan2_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
480 VC4_SET_FIELD(clock_settings->amplitude.preemphasis, in vc5_hdmi_phy_init()
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| /linux-6.6.21/drivers/gpu/drm/tegra/ |
| D | sor.c | 52 u8 preemphasis[4]; member
71 .preemphasis = { 0x00, 0x00, 0x00, 0x00 },
86 .preemphasis = { 0x00, 0x00, 0x00, 0x00 },
101 .preemphasis = { 0x00, 0x00, 0x00, 0x00 },
116 .preemphasis = { 0x00, 0x17, 0x17, 0x17 },
131 .preemphasis = { 0x00, 0x00, 0x00, 0x00 },
150 .preemphasis = { 0x00, 0x00, 0x00, 0x00 },
165 .preemphasis = { 0x01, 0x02, 0x02, 0x02 },
180 .preemphasis = { 0x10, 0x3e, 0x3e, 0x3e },
195 .preemphasis = { 0x02, 0x3f, 0x3f, 0x3f },
[all …]
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| /linux-6.6.21/drivers/phy/qualcomm/ |
| D | phy-qcom-qusb2.c | 399 struct override_param preemphasis; member
531 if (or->preemphasis.override) in qusb2_phy_override_phy_params()
533 or->preemphasis.value << PREEMPHASIS_EN_SHIFT, in qusb2_phy_override_phy_params()
1050 or->preemphasis.value = (u8)value; in qusb2_phy_probe()
1051 or->preemphasis.override = true; in qusb2_phy_probe()
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| /linux-6.6.21/drivers/media/radio/wl128x/ |
| D | fmdrv_tx.c | 318 int fm_tx_set_preemph_filter(struct fmdev *fmdev, u32 preemphasis) in fm_tx_set_preemph_filter() argument
327 switch (preemphasis) { in fm_tx_set_preemph_filter()
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| /linux-6.6.21/drivers/media/radio/si4713/ |
| D | si4713.h | 246 u32 preemphasis; member
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| /linux-6.6.21/drivers/gpu/drm/xlnx/ |
| D | zynqmp_dp.c | 608 u8 voltage = 0, preemphasis = 0; in zynqmp_dp_adjust_train() local
618 if (p > preemphasis) in zynqmp_dp_adjust_train()
619 preemphasis = p; in zynqmp_dp_adjust_train()
625 if (preemphasis >= DP_TRAIN_PRE_EMPH_LEVEL_2) in zynqmp_dp_adjust_train()
626 preemphasis |= DP_TRAIN_MAX_PRE_EMPHASIS_REACHED; in zynqmp_dp_adjust_train()
629 train_set[i] = voltage | preemphasis; in zynqmp_dp_adjust_train()
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| /linux-6.6.21/drivers/gpu/drm/mediatek/ |
| D | mtk_dp.c | 882 int swing_val, int preemphasis) in mtk_dp_set_swing_pre_emphasis() argument
888 swing_val, preemphasis); in mtk_dp_set_swing_pre_emphasis()
894 preemphasis << (DP_TX0_PRE_EMPH_SHIFT + lane_shift), in mtk_dp_set_swing_pre_emphasis()
1423 u8 preemphasis; in mtk_dp_train_update_swing_pre() local
1429 preemphasis = ((dpcd_adjust_req[index] >> shift) & in mtk_dp_train_update_swing_pre()
1433 preemphasis << DP_TRAIN_PRE_EMPHASIS_SHIFT; in mtk_dp_train_update_swing_pre()
1437 if (preemphasis == 3) in mtk_dp_train_update_swing_pre()
1440 mtk_dp_set_swing_pre_emphasis(mtk_dp, lane, swing, preemphasis); in mtk_dp_train_update_swing_pre()
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| /linux-6.6.21/Documentation/admin-guide/media/ |
| D | si4713.rst | 139 - preemphasis - sets the preemphasis to be applied for transmission.
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| /linux-6.6.21/arch/arm64/boot/dts/qcom/ |
| D | sdm845-samsung-starqltechn.dts | 410 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
411 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sdm845-lg-common.dtsi | 540 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
541 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sdm845-xiaomi-beryllium-common.dtsi | 545 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
546 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sdm850-samsung-w737.dts | 608 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
609 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sdm845-mtp.dts | 666 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
667 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sdm845-xiaomi-polaris.dts | 662 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
663 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
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| D | sdm850-lenovo-yoga-c630.dts | 747 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
748 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sc7180-idp.dts | 458 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
459 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sc7180-acer-aspire1.dts | 441 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
442 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| D | sdm845-oneplus-common.dtsi | 769 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
770 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
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| /linux-6.6.21/drivers/gpu/drm/i915/display/ |
| D | intel_vbt_defs.h | 708 u8 preemphasis:4; member
718 u8 preemphasis:4; member
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| /linux-6.6.21/drivers/net/ethernet/chelsio/cxgb3/ |
| D | ael1002.c | 331 static const struct reg_val preemphasis[] = { in ael2005_setup_twinax_edc() local
340 err = set_phy_regs(phy, preemphasis); in ael2005_setup_twinax_edc()
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| /linux-6.6.21/drivers/media/radio/ |
| D | radio-wl1273.c | 47 unsigned int preemphasis; member
903 unsigned int preemphasis) in wl1273_fm_set_preemphasis() argument
915 switch (preemphasis) { in wl1273_fm_set_preemphasis()
934 radio->preemphasis = preemphasis; in wl1273_fm_set_preemphasis()
|