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Searched refs:link_rate (Results 1 – 25 of 101) sorted by relevance

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/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/link/protocols/
A Dlink_dp_capability.c523 dp_lt_fallbacks[cur_idx].link_rate == cur->link_rate) in decide_fallback_link_setting_max_bw_policy()
533 dp_lt_fallbacks[next_idx].link_rate > max->link_rate) in decide_fallback_link_setting_max_bw_policy()
551 cur->link_rate = dp_lt_fallbacks[next_idx].link_rate; in decide_fallback_link_setting_max_bw_policy()
584 cur->link_rate = reduce_link_rate(cur->link_rate); in decide_fallback_link_setting()
586 cur->link_rate = max->link_rate; in decide_fallback_link_setting()
606 cur->link_rate = reduce_link_rate(cur->link_rate); in decide_fallback_link_setting()
612 max->link_rate = cur->link_rate; in decide_fallback_link_setting()
622 cur->link_rate = reduce_link_rate(cur->link_rate); in decide_fallback_link_setting()
628 max->link_rate = cur->link_rate; in decide_fallback_link_setting()
1923 if (link->reported_link_cap.link_rate < link_rate) in detect_edp_sink_caps()
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A Dlink_dp_training.c67 link_rate = "RBR"; in dp_log_training_result()
70 link_rate = "R2"; in dp_log_training_result()
73 link_rate = "R3"; in dp_log_training_result()
76 link_rate = "HBR"; in dp_log_training_result()
79 link_rate = "RBR2"; in dp_log_training_result()
82 link_rate = "R6"; in dp_log_training_result()
166 link_rate, in dp_log_training_result()
384 link_rate = 0; in get_dpcd_link_rate()
388 link_rate = (uint8_t) link_settings->link_rate; in get_dpcd_link_rate()
390 link_rate = 0; in get_dpcd_link_rate()
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A Dlink_dp_irq_handler.c194 pipes[i]->link_config.dp_link_settings.link_rate = in dc_link_dp_handle_link_loss()
195 link->verified_link_cap.link_rate; in dc_link_dp_handle_link_loss()
A Dlink_dp_training_8b_10b.c102 lt_settings->link_settings.link_rate = link_setting->link_rate; in decide_8b_10b_training_settings()
/linux-6.3-rc2/net/atm/
A Datm_sysfs.c74 int link_rate; in link_rate_show() local
77 switch (adev->link_rate) { in link_rate_show()
79 link_rate = 155520000; in link_rate_show()
82 link_rate = 622080000; in link_rate_show()
85 link_rate = 25600000; in link_rate_show()
88 link_rate = adev->link_rate * 8 * 53; in link_rate_show()
90 return scnprintf(buf, PAGE_SIZE, "%d\n", link_rate); in link_rate_show()
98 static DEVICE_ATTR_RO(link_rate);
/linux-6.3-rc2/drivers/phy/qualcomm/
A Dphy-qcom-edp.c255 if (dp_opts->link_rate <= 2700) { in qcom_edp_set_voltages()
299 switch (dp_opts->link_rate) { in qcom_edp_configure_ssc()
337 switch (dp_opts->link_rate) { in qcom_edp_configure_pll()
418 switch (dp_opts->link_rate) { in qcom_edp_set_vco_div()
579 clk_set_rate(edp->dp_link_hw.clk, edp->dp_opts.link_rate * 100000); in qcom_edp_phy_power_on()
682 switch (dp_opts->link_rate) { in qcom_edp_dp_pixel_clk_recalc_rate()
722 switch (dp_opts->link_rate) { in qcom_edp_dp_link_clk_recalc_rate()
727 return dp_opts->link_rate * 100000; in qcom_edp_dp_link_clk_recalc_rate()
/linux-6.3-rc2/sound/x86/
A Dintel_hdmi_audio.c645 if (link_rate == DP_2_7_GHZ) { in had_calculate_maud_value()
679 } else if (link_rate == DP_1_62_GHZ) { in had_calculate_maud_value()
738 cts_val = had_calculate_maud_value(aud_samp_freq, link_rate); in had_prog_cts()
1189 u32 link_rate = 0; in had_pcm_prepare() local
1215 link_rate = intelhaddata->link_rate; in had_pcm_prepare()
1217 had_prog_cts(substream->runtime->rate, disp_samp_freq, link_rate, in had_pcm_prepare()
1279 u32 link_rate = 0; in had_process_mode_change() local
1299 link_rate = intelhaddata->link_rate; in had_process_mode_change()
1556 ctx->link_rate = 0; in had_audio_wq()
1571 ctx->link_rate = ppdata->ls_clock; in had_audio_wq()
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A Dintel_hdmi_audio.h113 int link_rate; member
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/link/
A Dlink_resource.c95 link->verified_link_cap.link_rate = LINK_RATE_HIGH3; in link_restore_res_map()
109 link->verified_link_cap.link_rate = LINK_RATE_HIGH3; in link_restore_res_map()
A Dlink_validation.c234 link_rate_per_lane_kbps = link_settings->link_rate * LINK_RATE_REF_FREQ_IN_KHZ * BITS_PER_DP_BYTE; in dp_link_bandwidth_kbps()
246 link_rate_per_lane_kbps = link_settings->link_rate * 10000; in dp_link_bandwidth_kbps()
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/dcn10/
A Ddcn10_link_encoder.c995 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_output()
1034 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_mst_output()
1118 cntl.pixel_clock = link_settings->link_rate * LINK_RATE_REF_FREQ_IN_KHZ; in dcn10_link_encoder_dp_set_lane_settings()
1129 if (link_settings->link_rate == LINK_RATE_HIGH2) { in dcn10_link_encoder_dp_set_lane_settings()
1455 max_link_cap.link_rate = LINK_RATE_HIGH2; in dcn10_link_encoder_get_max_link_cap()
1458 max_link_cap.link_rate = LINK_RATE_HIGH3; in dcn10_link_encoder_get_max_link_cap()
1461 max_link_cap.link_rate = LINK_RATE_UHBR10; in dcn10_link_encoder_get_max_link_cap()
1464 max_link_cap.link_rate = LINK_RATE_UHBR13_5; in dcn10_link_encoder_get_max_link_cap()
1467 max_link_cap.link_rate = LINK_RATE_UHBR20; in dcn10_link_encoder_get_max_link_cap()
/linux-6.3-rc2/drivers/gpu/drm/mediatek/
A Dmtk_dp.c72 int link_rate; member
1143 u32 link_rate, int lane_count) in mtk_dp_phy_configure() argument
1148 .link_rate = drm_dp_bw_code_to_link_rate(link_rate) / 100, in mtk_dp_phy_configure()
1653 link_rate = min_t(u8, mtk_dp->max_linkrate, in mtk_dp_training()
1655 max_link_rate = link_rate; in mtk_dp_training()
1678 switch (link_rate) { in mtk_dp_training()
1681 link_rate = max_link_rate; in mtk_dp_training()
1686 link_rate = DP_LINK_BW_1_62; in mtk_dp_training()
1689 link_rate = DP_LINK_BW_2_7; in mtk_dp_training()
1692 link_rate = DP_LINK_BW_5_4; in mtk_dp_training()
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/linux-6.3-rc2/drivers/gpu/drm/bridge/analogix/
A Danalogix_dp_core.c273 analogix_dp_set_link_bandwidth(dp, dp->link_train.link_rate); in analogix_dp_link_start()
277 buf[0] = dp->link_train.link_rate; in analogix_dp_link_start()
578 dp->link_train.link_rate = reg; in analogix_dp_process_equalizer_training()
580 dp->link_train.link_rate); in analogix_dp_process_equalizer_training()
657 if ((dp->link_train.link_rate != DP_LINK_BW_1_62) && in analogix_dp_full_link_train()
658 (dp->link_train.link_rate != DP_LINK_BW_2_7) && in analogix_dp_full_link_train()
659 (dp->link_train.link_rate != DP_LINK_BW_5_4)) { in analogix_dp_full_link_train()
661 dp->link_train.link_rate); in analogix_dp_full_link_train()
662 dp->link_train.link_rate = DP_LINK_BW_1_62; in analogix_dp_full_link_train()
674 if (dp->link_train.link_rate > max_rate) in analogix_dp_full_link_train()
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/linux-6.3-rc2/drivers/scsi/mpi3mr/
A Dmpi3mr_transport.c551 switch (link_rate) { in mpi3mr_convert_phy_link_rate()
1089 mpi3mr_convert_phy_link_rate(link_rate); in mpi3mr_update_links()
1115 u8 link_rate; in mpi3mr_sas_host_refresh() local
1141 link_rate = in mpi3mr_sas_host_refresh()
1155 link_rate = MPI3_SAS_NEG_LINK_RATE_1_5; in mpi3mr_sas_host_refresh()
1159 attached_handle, i, link_rate, in mpi3mr_sas_host_refresh()
1962 u8 port_id, link_rate; in mpi3mr_expander_add() local
2047 handle, i, link_rate, hba_port); in mpi3mr_expander_add()
2298 link_rate = (phy_pg0.negotiated_link_rate & in mpi3mr_get_sas_negotiated_logical_linkrate()
2302 return link_rate; in mpi3mr_get_sas_negotiated_logical_linkrate()
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/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/link/hwss/
A Dlink_hwss_hpo_dp.c129 int phyd32clk_freq_khz = link_settings->link_rate == LINK_RATE_UHBR10 ? 312500 : in enable_hpo_dp_fpga_link_output()
130 link_settings->link_rate == LINK_RATE_UHBR13_5 ? 412875 : in enable_hpo_dp_fpga_link_output()
131 link_settings->link_rate == LINK_RATE_UHBR20 ? 625000 : 0; in enable_hpo_dp_fpga_link_output()
/linux-6.3-rc2/include/linux/phy/
A Dphy-dp.h25 unsigned int link_rate; member
/linux-6.3-rc2/drivers/phy/mediatek/
A Dphy-mtk-dp.c115 switch (opts->dp.link_rate) { in mtk_dp_phy_configure()
119 opts->dp.link_rate); in mtk_dp_phy_configure()
/linux-6.3-rc2/drivers/gpu/drm/i915/display/
A Dintel_dp.h42 int link_rate, int lane_count);
44 int link_rate, u8 lane_count);
/linux-6.3-rc2/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm_debugfs.c208 link->cur_link_settings.link_rate, in dp_link_settings_read()
215 link->verified_link_cap.link_rate, in dp_link_settings_read()
222 link->reported_link_cap.link_rate, in dp_link_settings_read()
229 link->preferred_link_setting.link_rate, in dp_link_settings_read()
329 prefer_link_settings.link_rate = param[1]; in dp_link_settings_write()
512 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
513 link->preferred_link_setting.link_rate; in dp_phy_settings_write()
520 link->cur_link_settings.link_rate; in dp_phy_settings_write()
706 prefer_link_settings.link_rate = link->verified_link_cap.link_rate; in dp_phy_test_pattern_debugfs_write()
710 cur_link_settings.link_rate = link->cur_link_settings.link_rate; in dp_phy_test_pattern_debugfs_write()
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/linux-6.3-rc2/drivers/gpu/drm/rockchip/
A Dcdn-dp-reg.c635 u32 val, link_rate, rem; in cdn_dp_config_video() local
642 link_rate = dp->max_rate / 1000; in cdn_dp_config_video()
662 do_div(symbol, dp->max_lanes * link_rate * 8); in cdn_dp_config_video()
668 mode->clock, dp->max_lanes, link_rate); in cdn_dp_config_video()
681 val = div_u64(mode->clock * (symbol + 1), 1000) + link_rate; in cdn_dp_config_video()
682 val /= (dp->max_lanes * link_rate); in cdn_dp_config_video()
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/dce/
A Ddce_link_encoder.c1142 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_output()
1181 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_mst_output()
1221 cntl.pixel_clock = link_settings->link_rate in dce60_link_encoder_enable_dp_output()
1260 cntl.pixel_clock = link_settings->link_rate in dce60_link_encoder_enable_dp_mst_output()
1342 cntl.pixel_clock = link_settings->link_rate * in dce110_link_encoder_dp_set_lane_settings()
1354 if (link_settings->link_rate == LINK_RATE_HIGH2) { in dce110_link_encoder_dp_set_lane_settings()
1673 max_link_cap.link_rate = LINK_RATE_HIGH2; in dce110_link_encoder_get_max_link_cap()
1676 max_link_cap.link_rate = LINK_RATE_HIGH3; in dce110_link_encoder_get_max_link_cap()
/linux-6.3-rc2/drivers/gpu/drm/bridge/cadence/
A Dcdns-mhdp8546-core.c628 return min(mhdp->host.link_rate, mhdp->sink.link_rate); in cdns_mhdp_max_link_rate()
882 phy_cfg.dp.link_rate = mhdp->link.rate / 100; in cdns_mhdp_link_training_init()
1355 unsigned int link_rate; in cdns_mhdp_fill_host_caps() local
1363 link_rate = mhdp->phy->attrs.max_link_rate; in cdns_mhdp_fill_host_caps()
1364 if (!link_rate) in cdns_mhdp_fill_host_caps()
1365 link_rate = drm_dp_bw_code_to_link_rate(DP_LINK_BW_8_1); in cdns_mhdp_fill_host_caps()
1368 link_rate *= 100; in cdns_mhdp_fill_host_caps()
1370 mhdp->host.link_rate = link_rate; in cdns_mhdp_fill_host_caps()
1386 mhdp->sink.link_rate = mhdp->link.rate; in cdns_mhdp_fill_sink_caps()
2263 mhdp->link.rate = mhdp->host.link_rate; in cdns_mhdp_update_link_status()
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/linux-6.3-rc2/drivers/scsi/pm8001/
A Dpm8001_init.c50 static ulong link_rate = LINKRATE_15 | LINKRATE_30 | LINKRATE_60 | LINKRATE_120; variable
51 module_param(link_rate, ulong, 0644);
52 MODULE_PARM_DESC(link_rate, "Enable link rate.\n"
539 if (link_rate >= 1 && link_rate <= 15) in pm8001_pci_alloc()
540 pm8001_ha->link_rate = (link_rate << 8); in pm8001_pci_alloc()
542 pm8001_ha->link_rate = LINKRATE_15 | LINKRATE_30 | in pm8001_pci_alloc()
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/
A Ddce110_clk_mgr.c157 cfg->link_settings.link_rate = in dce110_fill_display_configs()
158 stream->link->cur_link_settings.link_rate; in dce110_fill_display_configs()
/linux-6.3-rc2/drivers/gpu/drm/amd/display/dc/dcn21/
A Ddcn21_link_encoder.c183 switch (link_settings->link_rate) { in update_cfg_data()
198 __func__, link_settings->link_rate); in update_cfg_data()

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