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

/linux/drivers/gpu/drm/bridge/
H A Dtc358767.c386 u8 pre_emphasis[2]; member
1110 FIELD_PREP(DP0_SRCCTRL_PRE0, tc->pre_emphasis[0]) | in tc_main_link_enable()
1111 FIELD_PREP(DP0_SRCCTRL_PRE1, tc->pre_emphasis[1])); in tc_main_link_enable()
1118 FIELD_PREP(DP1_SRCCTRL_PRE, tc->pre_emphasis[1])); in tc_main_link_enable()
1211 FIELD_PREP(DP_TRAIN_PRE_EMPHASIS_MASK, tc->pre_emphasis[0]); in tc_main_link_enable()
1213 FIELD_PREP(DP_TRAIN_PRE_EMPHASIS_MASK, tc->pre_emphasis[1]); in tc_main_link_enable()
1238 FIELD_PREP(DP0_SRCCTRL_PRE0, tc->pre_emphasis[0]) | in tc_main_link_enable()
1239 FIELD_PREP(DP0_SRCCTRL_PRE1, tc->pre_emphasis[1])); in tc_main_link_enable()
1275 FIELD_PREP(DP0_SRCCTRL_PRE0, tc->pre_emphasis[0]) | in tc_main_link_enable()
1276 FIELD_PREP(DP0_SRCCTRL_PRE1, tc->pre_emphasis[1])); in tc_main_link_enable()
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/linux/drivers/gpu/drm/tegra/
H A Dsor.c393 const u8 (*pre_emphasis)[4][4]; member
808 u32 voltage_swing = 0, pre_emphasis = 0, post_cursor = 0; in tegra_sor_dp_link_apply_training() local
815 u8 pe = link->train.request.pre_emphasis[i]; in tegra_sor_dp_link_apply_training()
820 pre_emphasis |= soc->pre_emphasis[pc][vs][pe] << shift; in tegra_sor_dp_link_apply_training()
858 tegra_sor_writel(sor, pre_emphasis, SOR_LANE_PREEMPHASIS0); in tegra_sor_dp_link_apply_training()
3405 .pre_emphasis = tegra124_sor_pre_emphasis,
3445 .pre_emphasis = tegra132_sor_pre_emphasis,
3486 .pre_emphasis = tegra124_sor_pre_emphasis,
3506 .pre_emphasis = tegra124_sor_pre_emphasis,
3589 .pre_emphasis = tegra186_sor_pre_emphasis,
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/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-dp.c267 unsigned int pre_emphasis[4]; member
559 pe = train_set->pre_emphasis; in dw_dp_link_train_update_vs_emph()
665 adj->pre_emphasis[i] = 0; in dw_dp_link_train_init()
752 if (v != adj->voltage_swing[i] || p != adj->pre_emphasis[i]) in dw_dp_link_get_adjustments()
756 adj->pre_emphasis[i] = DP_TRAIN_PRE_EMPH_LEVEL_3 >> in dw_dp_link_get_adjustments()
760 adj->pre_emphasis[i] = p; in dw_dp_link_get_adjustments()
/linux/drivers/phy/xilinx/
H A Dphy-zynqmp.c559 static const u8 pre_emphasis[4][4] = { in xpsgtr_phy_configure_dp() local
567 xpsgtr_write_phy(gtr_phy, L0_TX_ANA_TM_18, pre_emphasis[pre][voltage]); in xpsgtr_phy_configure_dp()