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Searched refs:voltage_swing (Results 1 – 12 of 12) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/gpu/drm/tegra/
H A Ddp.c446 request->voltage_swing[i] = 0; in drm_dp_link_train_init()
447 adjust->voltage_swing[i] = 0; in drm_dp_link_train_init()
480 vs = request->voltage_swing; in drm_dp_link_apply_training()
554 adjust->voltage_swing[i] = in drm_dp_link_get_adjustments()
574 if (request->voltage_swing[i] != adjust->voltage_swing[i]) in drm_dp_link_train_adjust()
575 request->voltage_swing[i] = adjust->voltage_swing[i]; in drm_dp_link_train_adjust()
H A Ddp.h86 unsigned int voltage_swing[4]; member
H A Dsor.c389 const u8 (*voltage_swing)[4][4]; member
804 u32 voltage_swing = 0, pre_emphasis = 0, post_cursor = 0; in tegra_sor_dp_link_apply_training() local
810 u8 vs = link->train.request.voltage_swing[i]; in tegra_sor_dp_link_apply_training()
815 voltage_swing |= soc->voltage_swing[pc][vs][pe] << shift; in tegra_sor_dp_link_apply_training()
853 tegra_sor_writel(sor, voltage_swing, SOR_LANE_DRIVE_CURRENT0); in tegra_sor_dp_link_apply_training()
3410 .voltage_swing = tegra124_sor_voltage_swing,
3450 .voltage_swing = tegra124_sor_voltage_swing,
3491 .voltage_swing = tegra124_sor_voltage_swing,
3511 .voltage_swing = tegra124_sor_voltage_swing,
3594 .voltage_swing = tegra186_sor_voltage_swing,
[all …]
/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Danalogix_dp.c225 u8 voltage_swing, pre_emphasis, training_lane; in analogix_dp_get_adjust_training_lane() local
229 voltage_swing = analogix_dp_get_adjust_request_voltage( in analogix_dp_get_adjust_training_lane()
233 training_lane = DPCD_VOLTAGE_SWING_SET(voltage_swing) | in analogix_dp_get_adjust_training_lane()
236 if (voltage_swing == VOLTAGE_LEVEL_3) in analogix_dp_get_adjust_training_lane()
261 u8 voltage_swing, pre_emphasis, training_lane; in analogix_dp_process_clock_recovery() local
301 voltage_swing = analogix_dp_get_adjust_request_voltage( in analogix_dp_process_clock_recovery()
307 voltage_swing && in analogix_dp_process_clock_recovery()
313 voltage_swing == VOLTAGE_LEVEL_3 || in analogix_dp_process_clock_recovery()
317 voltage_swing, pre_emphasis); in analogix_dp_process_clock_recovery()
H A Ddw-dp.c181 unsigned int voltage_swing[4]; member
590 vs = request->voltage_swing; in dw_dp_link_train_update_vs_emph()
698 request->voltage_swing[i] = 0; in dw_dp_link_train_init()
699 adjust->voltage_swing[i] = 0; in dw_dp_link_train_init()
759 adjust->voltage_swing[i] = in dw_dp_link_get_adjustments()
776 if (request->voltage_swing[i] != adjust->voltage_swing[i]) in dw_dp_link_train_adjust()
777 request->voltage_swing[i] = adjust->voltage_swing[i]; in dw_dp_link_train_adjust()
816 if (link->train.request.voltage_swing[0] == in dw_dp_link_clock_recovery()
817 link->train.adjust.voltage_swing[0]) in dw_dp_link_clock_recovery()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/include/
H A Dlink_service_types.h77 enum dc_voltage_swing *voltage_swing; member
/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c464 u8 voltage_swing, pre_emphasis, training_lane; in analogix_dp_get_adjust_training_lane() local
468 voltage_swing = analogix_dp_get_adjust_request_voltage( in analogix_dp_get_adjust_training_lane()
472 training_lane = DPCD_VOLTAGE_SWING_SET(voltage_swing) | in analogix_dp_get_adjust_training_lane()
475 if (voltage_swing == VOLTAGE_LEVEL_3) in analogix_dp_get_adjust_training_lane()
500 u8 voltage_swing, pre_emphasis, training_lane; in analogix_dp_process_clock_recovery() local
539 voltage_swing = analogix_dp_get_adjust_request_voltage( in analogix_dp_process_clock_recovery()
545 voltage_swing && in analogix_dp_process_clock_recovery()
551 voltage_swing == VOLTAGE_LEVEL_3 || in analogix_dp_process_clock_recovery()
555 voltage_swing, pre_emphasis); in analogix_dp_process_clock_recovery()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/rockchip/
H A Dcdn-dp-link-training.c88 static u8 cdn_dp_pre_emphasis_max(u8 voltage_swing) in cdn_dp_pre_emphasis_max() argument
90 switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) { in cdn_dp_pre_emphasis_max()
H A Ddw-dp.c277 unsigned int voltage_swing[4]; member
1497 vs = train_set->voltage_swing; in dw_dp_phy_update_vs_emph()
1614 request->voltage_swing[i] = 0; in dw_dp_link_train_init()
1615 adjust->voltage_swing[i] = 0; in dw_dp_link_train_init()
1715 adjust->voltage_swing[i] = DP_TRAIN_VOLTAGE_SWING_LEVEL_3 >> in dw_dp_link_get_adjustments()
1719 adjust->voltage_swing[i] = v >> DP_TRAIN_VOLTAGE_SWING_SHIFT; in dw_dp_link_get_adjustments()
1732 if (request->voltage_swing[i] != adjust->voltage_swing[i]) in dw_dp_link_train_adjust()
1733 request->voltage_swing[i] = adjust->voltage_swing[i]; in dw_dp_link_train_adjust()
1777 if (link->train.request.voltage_swing[0] == in dw_dp_link_clock_recovery()
1778 link->train.adjust.voltage_swing[0]) in dw_dp_link_clock_recovery()
[all …]
/OK3568_Linux_fs/kernel/drivers/phy/xilinx/
H A Dphy-zynqmp.c461 static const u8 voltage_swing[4][4] = { in xpsgtr_phy_configure_dp() local
474 xpsgtr_write_phy(gtr_phy, L0_TXPMD_TM_48, voltage_swing[pre][voltage]); in xpsgtr_phy_configure_dp()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/core/
H A Ddc_link_dp.c432 if (dest->voltage_swing == NULL) in update_drive_settings()
435 dest->lane_settings[lane].VOLTAGE_SWING = *dest->voltage_swing; in update_drive_settings()
1238 if (overrides->voltage_swing != NULL) in initialize_training_settings()
1239 lt_settings->voltage_swing = overrides->voltage_swing; in initialize_training_settings()
1250 lt_settings->voltage_swing != NULL ? in initialize_training_settings()
1251 *lt_settings->voltage_swing : in initialize_training_settings()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/
H A Ddc_dp_types.h120 enum dc_voltage_swing *voltage_swing; member