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/openbmc/linux/Documentation/devicetree/bindings/display/bridge/
H A Danalogix,anx7625.yaml45 analogix,lane0-swing:
50 an array of swing register setting for DP tx lane0 PHY.
54 [Swing control] setting.
58 Registers 0~9, bit 6:4 is [Swing control], these bits control
59 swing manual, increase [Swing control] setting to add Vp-p value
60 for each Swing, Pre.
72 analogix,lane1-swing:
77 an array of swing register setting for DP tx lane1 PHY.
78 DP TX lane1 swing register setting same with lane0
79 swing, please refer lane0-swing property description.
[all …]
/openbmc/linux/drivers/staging/rtl8723bs/hal/
H A DHalPhyRf.c21 /* NOTE: If Tx BB swing or Tx scaling is varified during run-time, still */
68 …u8 OFDM_min_index = 0; /* OFDM BB Swing should be less than +3.0dB, which is required by Arthur … in ODM_TXPowerTrackingCallback_ThermalMeter()
74 /* 4 1. The following TWO tables decide the final index of OFDM/CCK swing table. */ in ODM_TXPowerTrackingCallback_ThermalMeter()
144 /* 3 7. If necessary, move the index of swing table to adjust Tx power. */ in ODM_TXPowerTrackingCallback_ThermalMeter()
162 /* Record delta swing for mix mode power tracking */ in ODM_TXPowerTrackingCallback_ThermalMeter()
172 /* Record delta swing for mix mode power tracking */ in ODM_TXPowerTrackingCallback_ThermalMeter()
183 /* Record delta swing for mix mode power tracking */ in ODM_TXPowerTrackingCallback_ThermalMeter()
193 /* Record delta swing for mix mode power tracking */ in ODM_TXPowerTrackingCallback_ThermalMeter()
237 /* Print Swing base & current */ in ODM_TXPowerTrackingCallback_ThermalMeter()
246 /* 4 7.2 Configure the Swing Table to adjust Tx Power. */ in ODM_TXPowerTrackingCallback_ThermalMeter()
/openbmc/linux/drivers/net/wireless/realtek/rtw88/
H A Drtw8723d.h135 #define OFDM_SWING_A(swing) FIELD_GET(GENMASK(9, 0), swing) argument
136 #define OFDM_SWING_B(swing) FIELD_GET(GENMASK(15, 10), swing) argument
137 #define OFDM_SWING_C(swing) FIELD_GET(GENMASK(21, 16), swing) argument
138 #define OFDM_SWING_D(swing) FIELD_GET(GENMASK(31, 22), swing) argument
/openbmc/u-boot/cmd/aspeed/
H A Ddptest.h154 #define F_SHOW_SWING 0x00000200 // Show swing level
162 #define PRINT_SWING_0 printf("DP Swing Level 0!\n")
163 #define PRINT_SWING_1 printf("DP Swing Level 1!\n")
164 #define PRINT_SWING_2 printf("DP Swing Level 2!\n")
H A Ddptest.c302 printf("Change the Swing value from request\n"); in do_ast_dptest()
307 printf("Change the Swing value from request\n"); in do_ast_dptest()
989 /* Check Swing */ in Apply_HPD_Auto_Test()
1030 DBG(DBG_ERR, "Swing 0 / 1 diff val %x!\n", AUX_Data[0]); in Apply_HPD_Auto_Test()
1097 DBG(DBG_INF, "!!Swing %d / Pre-emphasis %d !!\n", swing0, preemphasis0); in Apply_HPD_Auto_Test()
1440 printf("Swing Level\n"); in DPPHYTX_Show_Cfg()
/openbmc/u-boot/drivers/video/
H A Dlogicore_dp_tx.c29 /* The maximum voltage swing level is 3 */
161 * @vs_level: Voltage swing for each lane
194 * represent the pre-emphasis and voltage swing level adjustments requested by
680 /* Write default voltage swing levels to the TX registers. */ in initialize()
1055 * set_vswing_preemp() - Build AUX data to set voltage swing and pre-emphasis
1059 * Build AUX data to set current voltage swing and pre-emphasis level settings;
1071 /* The maximum voltage swing has been reached. */ in set_vswing_preemp()
1082 * adj_vswing_preemp() - Adjust voltage swing and pre-emphasis
1085 * Set new voltage swing and pre-emphasis levels using the
1088 * Return: 0 if voltage swing and pre-emphasis could be adjusted successfully,
[all …]
/openbmc/linux/include/linux/phy/
H A Dphy-dp.h40 * Voltage swing levels, as specified by DisplayPort specification,
87 * Flag indicating, whether or not reconfigure voltage swing
/openbmc/linux/Documentation/devicetree/bindings/pci/
H A Dfsl,imx6q-pcie-common.yaml76 fsl,tx-swing-full:
77 description: Gen2 TX SWING FULL value (optional required).
81 fsl,tx-swing-low:
/openbmc/linux/drivers/gpu/drm/amd/display/dc/link/protocols/
H A Dlink_dp_training_dpia.c82 uint8_t swing : 2; member
98 * @param[out] lt_settings Link settings and drive settings (voltage swing and pre-emphasis).
186 data.set_vspe.swing = lt_settings->hw_lane_settings[0].VOLTAGE_SWING; in dpia_build_set_config_data()
283 * @param lt_settings link_setting and drive settings (voltage swing and pre-emphasis).
456 * @param lt_settings link_setting and drive settings (voltage swing and pre-emphasis).
558 * @param lt_settings link_setting and drive settings (voltage swing and pre-emphasis).
608 * @param lt_settings link_setting and drive settings (voltage swing and pre-emphasis).
758 * @param lt_settings link_setting and drive settings (voltage swing and pre-emphasis).
843 * @param lt_settings link_setting and drive settings (voltage swing and pre-emphasis).
/openbmc/u-boot/drivers/misc/
H A Dmpc83xx_serdes.h9 * @SRDSCR0_DPPA: Bitmask for the DPPA (diff pk-pk swing for lane A)
11 * @SRDSCR0_DPPE: Bitmask for the DPPE (diff pk-pk swing for lane E)
13 * @SRDSCR0_DPP_1V2: Combined bitmask to set diff pk-pk swing for both lanes
/openbmc/linux/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/
H A Ddm.c1455 /* OFDM BB Swing should be less than +3.0dB, */ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1460 * the final index of OFDM/CCK swing table. in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1550 /*7. If necessary, move the index of swing table to adjust Tx power.*/ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1576 /*Record delta swing for mix mode power tracking*/ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1592 /*Record delta swing for mix mode power tracking*/ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1609 /* Record delta swing for mix mode power tracking*/ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1625 /*Record delta swing for mix mode power tracking*/ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1666 /****Print BB Swing Base and Index Offset */ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1703 /*Print Swing base & current*/ in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1705 "TxPowerTracking: [CCK] Swing Current Index: %d,Swing Base Index: %d\n", in rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
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H A Dphy.c493 u32 swing = 0, swing_a = 0, swing_b = 0; in phy_get_tx_swing_8812A() local
497 efuse_shadow_read(hw, 1, 0xC6, (u32 *)&swing); in phy_get_tx_swing_8812A()
498 swing = (swing == 0xFF) ? 0x00 : swing; in phy_get_tx_swing_8812A()
500 swing = 0x00; /* 0 dB */ in phy_get_tx_swing_8812A()
502 swing = 0x05; /* -3 dB */ in phy_get_tx_swing_8812A()
504 swing = 0x0A; /* -6 dB */ in phy_get_tx_swing_8812A()
506 swing = 0xFF; /* -9 dB */ in phy_get_tx_swing_8812A()
508 swing = 0x00; in phy_get_tx_swing_8812A()
512 efuse_shadow_read(hw, 1, 0xC7, (u32 *)&swing); in phy_get_tx_swing_8812A()
513 swing = (swing == 0xFF) ? 0x00 : swing; in phy_get_tx_swing_8812A()
[all …]
/openbmc/u-boot/drivers/video/tegra124/
H A Ddisplayport.h134 {0x13, 0x19, 0x1e, 0x28}, /* voltage swing: L0 */
169 {0x00, 0x09, 0x13, 0x25}, /* voltage swing: L0 */
204 {0x00, 0x00, 0x00, 0x00}, /* voltage swing: L0 */
239 {0x20, 0x30, 0x40, 0x60}, /* voltage swing: L0 */
/openbmc/linux/drivers/phy/qualcomm/
H A Dphy-qcom-edp.c74 /* DP PHY swing and pre_emphasis tables */
241 u8 swing; in qcom_edp_set_voltages() local
254 swing = (*cfg->swing_hbr_rbr)[v_level][p_level]; in qcom_edp_set_voltages()
257 swing = (*cfg->swing_hbr3_hbr2)[v_level][p_level]; in qcom_edp_set_voltages()
261 if (swing == 0xff || emph == 0xff) in qcom_edp_set_voltages()
267 writel(swing, edp->tx0 + TXn_TX_DRV_LVL); in qcom_edp_set_voltages()
271 writel(swing, edp->tx1 + TXn_TX_DRV_LVL); in qcom_edp_set_voltages()
/openbmc/linux/Documentation/devicetree/bindings/phy/
H A Drealtek,usb2phy.yaml104 Control the magnitude of High speed Dp/Dm output swing (mV).
117 If the magnitude of High speed Dp/Dm output swing still not meet the
H A Dfsl,imx8mq-usb-phy.yaml79 fsl,phy-pcs-tx-swing-full-percent:
H A Drealtek,usb3phy.yaml62 description: A phandle to the tx lfps swing trim data provided by
/openbmc/linux/drivers/gpu/drm/i915/display/
H A Dintel_ddi_buf_trans.h22 u8 margin; /* swing value */
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-var-dart.dtsi395 fsl,tx-swing-full = <103>;
396 fsl,tx-swing-low = <103>;
H A Dimx6q-ba16.dtsi346 fsl,tx-swing-full = <103>;
347 fsl,tx-swing-low = <103>;
/openbmc/linux/drivers/net/phy/
H A Dbcm7xxx.c73 /* AFE_HPF_TRIM_OTHERS, set 100Tx/10BT to -4.5% swing and set rCal in bcm7xxx_28nm_d0_afe_config_init()
81 /* DSP_TAP10, adjust bias current trim (+0% swing, +0 tick) */ in bcm7xxx_28nm_d0_afe_config_init()
101 /* AFE_HPF_TRIM_OTHERS, set 100Tx/10BT to -4.5% swing and set rCal in bcm7xxx_28nm_e0_plus_afe_config_init()
109 /* DSP_TAP10, adjust bias current trim (+0% swing, +0 tick) */ in bcm7xxx_28nm_e0_plus_afe_config_init()
/openbmc/linux/drivers/gpu/drm/i915/
H A Di915_params.c180 "(0=use value from vbt [default], 1=low power swing(200mV),"
181 "2=default swing(400mV))");
/openbmc/linux/drivers/thermal/
H A Dgov_fair_share.c64 * whereas the throttling is at full swing if we trip critical levels.
/openbmc/linux/drivers/gpu/drm/tegra/
H A Ddp.h81 * @voltage_swing: per-lane voltage swing
/openbmc/linux/drivers/gpu/drm/sti/
H A Dsti_hdmi_tx3g4c28phy.c169 * output swing correction in sti_hdmi_tx3g4c28phy_start()

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