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Searched refs:voltage_swing (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c367 u8 voltage_swing, pre_emphasis, training_lane; in analogix_dp_get_adjust_training_lane() local
371 voltage_swing = analogix_dp_get_adjust_request_voltage( in analogix_dp_get_adjust_training_lane()
375 training_lane = DPCD_VOLTAGE_SWING_SET(voltage_swing) | in analogix_dp_get_adjust_training_lane()
378 if (voltage_swing == VOLTAGE_LEVEL_3) in analogix_dp_get_adjust_training_lane()
390 u8 voltage_swing, pre_emphasis, training_lane; in analogix_dp_process_clock_recovery() local
424 voltage_swing = analogix_dp_get_adjust_request_voltage(adjust_request, lane); in analogix_dp_process_clock_recovery()
427 if (DPCD_VOLTAGE_SWING_GET(training_lane) == voltage_swing && in analogix_dp_process_clock_recovery()
432 voltage_swing == VOLTAGE_LEVEL_3 || in analogix_dp_process_clock_recovery()
436 voltage_swing, pre_emphasis); in analogix_dp_process_clock_recovery()
/linux/drivers/gpu/drm/tegra/
H A Dsor.c392 const u8 (*voltage_swing)[4][4]; member
808 u32 voltage_swing = 0, pre_emphasis = 0, post_cursor = 0; in tegra_sor_dp_link_apply_training() local
814 u8 vs = link->train.request.voltage_swing[i]; in tegra_sor_dp_link_apply_training()
819 voltage_swing |= soc->voltage_swing[pc][vs][pe] << shift; in tegra_sor_dp_link_apply_training()
857 tegra_sor_writel(sor, voltage_swing, SOR_LANE_DRIVE_CURRENT0); in tegra_sor_dp_link_apply_training()
3404 .voltage_swing = tegra124_sor_voltage_swing,
3444 .voltage_swing = tegra124_sor_voltage_swing,
3485 .voltage_swing = tegra124_sor_voltage_swing,
3505 .voltage_swing = tegra124_sor_voltage_swing,
3588 .voltage_swing = tegra186_sor_voltage_swing,
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/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-dp.c266 unsigned int voltage_swing[4]; member
564 vs = train_set->voltage_swing; in dw_dp_link_train_update_vs_emph()
670 adj->voltage_swing[i] = 0; in dw_dp_link_train_init()
758 if (v != adj->voltage_swing[i] || p != adj->pre_emphasis[i]) in dw_dp_link_get_adjustments()
772 adj->voltage_swing[i] = DP_TRAIN_VOLTAGE_SWING_LEVEL_3 >> in dw_dp_link_get_adjustments()
776 adj->voltage_swing[i] = v; in dw_dp_link_get_adjustments()
/linux/drivers/phy/xilinx/
H A Dphy-zynqmp.c553 static const u8 voltage_swing[4][4] = { in xpsgtr_phy_configure_dp() local
566 xpsgtr_write_phy(gtr_phy, L0_TXPMD_TM_48, voltage_swing[pre][voltage]); in xpsgtr_phy_configure_dp()