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Searched refs:lane_status (Results 1 – 13 of 13) sorted by relevance

/linux/drivers/gpu/drm/hisilicon/hibmc/dp/
H A Ddp_link.c123 u8 lane_status[DP_LINK_STATUS_SIZE]) in hibmc_dp_link_get_adjust_train()
129 train_set[lane] = drm_dp_get_adjust_request_voltage(lane_status, lane) | in hibmc_dp_link_get_adjust_train()
130 drm_dp_get_adjust_request_pre_emphasis(lane_status, lane); in hibmc_dp_link_get_adjust_train()
175 u8 lane_status[DP_LINK_STATUS_SIZE] = {0}; in hibmc_dp_link_training_cr() local
190 ret = drm_dp_dpcd_read_link_status(&dp->aux, lane_status); in hibmc_dp_link_training_cr()
196 if (drm_dp_clock_recovery_ok(lane_status, dp->link.cap.lanes)) { in hibmc_dp_link_training_cr()
208 level_changed = hibmc_dp_link_get_adjust_train(dp, lane_status); in hibmc_dp_link_training_cr()
227 u8 lane_status[DP_LINK_STATUS_SIZE] = {0}; in hibmc_dp_link_training_channel_eq() local
238 ret = drm_dp_dpcd_read_link_status(&dp->aux, lane_status); in hibmc_dp_link_training_channel_eq()
244 if (!drm_dp_clock_recovery_ok(lane_status, dp->link.cap.lanes)) { in hibmc_dp_link_training_channel_eq()
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/linux/drivers/net/ethernet/sfc/falcon/
H A Dmdio_10g.h42 int i, lane_status; in ef4_mdio_phyxgxs_lane_sync() local
46 lane_status = ef4_mdio_read(efx, MDIO_MMD_PHYXS, in ef4_mdio_phyxgxs_lane_sync()
49 sync = !!(lane_status & MDIO_PHYXS_LNSTAT_ALIGN); in ef4_mdio_phyxgxs_lane_sync()
52 lane_status); in ef4_mdio_phyxgxs_lane_sync()
/linux/drivers/gpu/drm/amd/display/dc/link/protocols/
H A Dlink_dp_training.h83 union lane_status ln_status[LANE_COUNT_DP_MAX],
139 union lane_status *dpcd_lane_status);
142 union lane_status *dpcd_lane_status);
144 union lane_status *dpcd_lane_status);
155 union lane_status *dpcd_lane_status);
H A Dlink_dp_irq_handler.c51 union lane_status lane_status; in dp_parse_link_loss_status() local
69 lane_status.raw = dp_get_nibble_at_index( in dp_parse_link_loss_status()
73 if (!lane_status.bits.CHANNEL_EQ_DONE_0 || in dp_parse_link_loss_status()
74 !lane_status.bits.CR_DONE_0 || in dp_parse_link_loss_status()
75 !lane_status.bits.SYMBOL_LOCKED_0) { in dp_parse_link_loss_status()
H A Dlink_dp_training.c442 union lane_status *dpcd_lane_status) in dp_get_cr_failure()
478 union lane_status *dpcd_lane_status) in dp_is_cr_done()
492 union lane_status *dpcd_lane_status) in dp_is_ch_eq_done()
503 union lane_status *dpcd_lane_status) in dp_is_symbol_locked()
558 union lane_status lane_status; in dp_check_link_loss_status() local
574 lane_status.raw = dp_get_nibble_at_index(&dpcd_buf[2], lane); in dp_check_link_loss_status()
577 if (!lane_status.bits.CHANNEL_EQ_DONE_0 || in dp_check_link_loss_status()
578 !lane_status.bits.CR_DONE_0 || in dp_check_link_loss_status()
579 !lane_status.bits.SYMBOL_LOCKED_0 || in dp_check_link_loss_status()
597 union lane_status ln_status[LANE_COUNT_DP_MAX], in dp_get_lane_status_and_lane_adjust()
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H A Dlink_dp_training_128b_132b.c80 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in dp_perform_128b_132b_channel_eq_done_sequence()
165 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in dp_perform_128b_132b_cds_done_sequence()
H A Dlink_dp_training_dpia.c296 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in dpia_training_cr_non_transparent()
462 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in dpia_training_cr_transparent()
592 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in dpia_training_eq_non_transparent()
736 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in dpia_training_eq_transparent()
H A Dlink_dp_training_8b_10b.c165 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX]; in perform_8b_10b_clock_recovery_sequence()
286 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX] = {0}; in perform_8b_10b_channel_equalization_sequence()
/linux/drivers/gpu/drm/display/
H A Ddrm_dp_helper.c94 u8 lane_status; in drm_dp_channel_eq_ok() local
102 lane_status = dp_get_lane_status(link_status, lane); in drm_dp_channel_eq_ok()
103 if ((lane_status & DP_CHANNEL_EQ_BITS) != DP_CHANNEL_EQ_BITS) in drm_dp_channel_eq_ok()
114 u8 lane_status; in drm_dp_clock_recovery_ok() local
117 lane_status = dp_get_lane_status(link_status, lane); in drm_dp_clock_recovery_ok()
118 if ((lane_status & DP_LANE_CR_DONE) == 0) in drm_dp_clock_recovery_ok()
169 u8 lane_align, lane_status; in drm_dp_128b132b_lane_channel_eq_done() local
177 lane_status = dp_get_lane_status(link_status, lane); in drm_dp_128b132b_lane_channel_eq_done()
178 if (!(lane_status & DP_LANE_CHANNEL_EQ_DONE)) in drm_dp_128b132b_lane_channel_eq_done()
189 u8 lane_status; in drm_dp_128b132b_lane_symbol_locked() local
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/linux/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c306 u8 lane_status; in analogix_dp_clock_recovery_ok() local
309 lane_status = analogix_dp_get_lane_status(link_status, lane); in analogix_dp_clock_recovery_ok()
310 if ((lane_status & DP_LANE_CR_DONE) == 0) in analogix_dp_clock_recovery_ok()
320 u8 lane_status; in analogix_dp_channel_eq_ok() local
326 lane_status = analogix_dp_get_lane_status(link_status, lane); in analogix_dp_channel_eq_ok()
327 lane_status &= DP_CHANNEL_EQ_BITS; in analogix_dp_channel_eq_ok()
328 if (lane_status != DP_CHANNEL_EQ_BITS) in analogix_dp_channel_eq_ok()
/linux/drivers/gpu/drm/gma500/
H A Dcdv_intel_dp.c1317 uint8_t lane_status; in cdv_intel_clock_recovery_ok() local
1320 lane_status = cdv_intel_get_lane_status(link_status, lane); in cdv_intel_clock_recovery_ok()
1321 if ((lane_status & DP_LANE_CR_DONE) == 0) in cdv_intel_clock_recovery_ok()
1336 uint8_t lane_status; in cdv_intel_channel_eq_ok() local
1344 lane_status = cdv_intel_get_lane_status(intel_dp->link_status, lane); in cdv_intel_channel_eq_ok()
1345 if ((lane_status & CHANNEL_EQ_BITS) != CHANNEL_EQ_BITS) in cdv_intel_channel_eq_ok()
/linux/drivers/gpu/drm/amd/display/dc/
H A Ddc_dp_types.h252 union lane_status { union
479 union lane_status lane01_status;/* 202h */
480 union lane_status lane23_status;/* 203h */
/linux/drivers/gpu/drm/amd/display/dc/link/
H A Dlink_dpms.c1166 union lane_status *status, in get_lane_status()
1199 union lane_status dpcd_lane_status[LANE_COUNT_DP_MAX]; in poll_for_allocation_change_trigger()