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Searched refs:link_rate (Results 1 – 25 of 57) sorted by relevance

123

/Linux-v4.19/drivers/gpu/drm/amd/display/dc/core/
Ddc_link_dp.c95 (lt_settings->link_settings.link_rate); in dpcd_set_link_settings()
123 lt_settings->link_settings.link_rate, in dpcd_set_link_settings()
403 max_lt_setting->link_settings.link_rate = in find_max_drive_settings()
404 link_training_setting->link_settings.link_rate; in find_max_drive_settings()
471 request_settings.link_settings.link_rate = in get_lane_status_and_drive_settings()
472 link_training_setting->link_settings.link_rate; in get_lane_status_and_drive_settings()
937 char *link_rate = "Unknown"; in dc_link_dp_perform_link_training() local
944 lt_settings.link_settings.link_rate = link_setting->link_rate; in dc_link_dp_perform_link_training()
979 switch (lt_settings.link_settings.link_rate) { in dc_link_dp_perform_link_training()
982 link_rate = "RBR"; in dc_link_dp_perform_link_training()
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/Linux-v4.19/net/atm/
Datm_sysfs.c80 int link_rate; in show_link_rate() local
83 switch (adev->link_rate) { in show_link_rate()
85 link_rate = 155520000; in show_link_rate()
88 link_rate = 622080000; in show_link_rate()
91 link_rate = 25600000; in show_link_rate()
94 link_rate = adev->link_rate * 8 * 53; in show_link_rate()
96 return scnprintf(buf, PAGE_SIZE, "%d\n", link_rate); in show_link_rate()
104 static DEVICE_ATTR(link_rate, 0444, show_link_rate, NULL);
Dresources.c44 dev->link_rate = ATM_OC3_PCR; in __alloc_atm_dev()
351 if (copy_to_user(buf, &dev->link_rate, size)) { in atm_dev_ioctl()
/Linux-v4.19/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_debugfs.c98 link->cur_link_settings.link_rate, in dp_link_settings_read()
105 link->verified_link_cap.link_rate, in dp_link_settings_read()
112 link->reported_link_cap.link_rate, in dp_link_settings_read()
119 link->preferred_link_setting.link_rate, in dp_link_settings_read()
228 prefer_link_settings.link_rate = param[1]; in dp_link_settings_write()
381 ((link->preferred_link_setting.link_rate != LINK_RATE_UNKNOWN) && in dp_phy_settings_write()
389 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
390 link->preferred_link_setting.link_rate; in dp_phy_settings_write()
396 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
397 link->cur_link_settings.link_rate; in dp_phy_settings_write()
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/Linux-v4.19/drivers/gpu/drm/i915/
Dintel_dp_link_training.c139 intel_dp_compute_rate(intel_dp, intel_dp->link_rate, in intel_dp_link_training_clock_recovery()
240 } else if (intel_dp->link_rate == 810000) { in intel_dp_training_pattern()
255 } else if (intel_dp->link_rate >= 540000) { in intel_dp_training_pattern()
351 intel_dp->link_rate, intel_dp->lane_count); in intel_dp_start_link_train()
360 intel_dp->link_rate, intel_dp->lane_count); in intel_dp_start_link_train()
362 intel_dp->link_rate, in intel_dp_start_link_train()
370 intel_dp->link_rate, intel_dp->lane_count); in intel_dp_start_link_train()
/Linux-v4.19/drivers/gpu/drm/msm/edp/
Dedp_ctrl.c107 u8 link_rate; member
228 (unsigned long)ctrl->link_rate * 27000000); in edp_clk_enable()
230 (unsigned long)ctrl->link_rate * 27000000); in edp_clk_enable()
424 ctrl->link_rate = drm_dp_link_rate_to_bw_code(ctrl->dp_link.rate); in edp_fill_link_cfg()
430 lrate *= ctrl->link_rate; in edp_fill_link_cfg()
440 DBG("rate=%d lane=%d", ctrl->link_rate, ctrl->lane_cnt); in edp_fill_link_cfg()
710 rate = ctrl->link_rate; in edp_link_rate_down_shift()
739 ctrl->link_rate = rate; in edp_link_rate_down_shift()
771 dp_link.rate = drm_dp_bw_code_to_link_rate(ctrl->link_rate); in edp_do_link_train()
854 if (ctrl->link_rate == DP_LINK_BW_1_62) { in edp_sw_mvid_nvid()
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/Linux-v4.19/sound/x86/
Dintel_hdmi_audio.c647 static int had_calculate_maud_value(u32 aud_samp_freq, u32 link_rate) in had_calculate_maud_value() argument
652 if (link_rate == DP_2_7_GHZ) { in had_calculate_maud_value()
686 } else if (link_rate == DP_1_62_GHZ) { in had_calculate_maud_value()
737 static void had_prog_cts(u32 aud_samp_freq, u32 tmds, u32 link_rate, in had_prog_cts() argument
745 cts_val = had_calculate_maud_value(aud_samp_freq, link_rate); in had_prog_cts()
1232 u32 link_rate = 0; in had_pcm_prepare() local
1260 link_rate = intelhaddata->link_rate; in had_pcm_prepare()
1262 had_prog_cts(substream->runtime->rate, disp_samp_freq, link_rate, in had_pcm_prepare()
1338 u32 link_rate = 0; in had_process_mode_change() local
1358 link_rate = intelhaddata->link_rate; in had_process_mode_change()
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Dintel_hdmi_audio.h113 int link_rate; member
/Linux-v4.19/drivers/gpu/drm/bridge/analogix/
Danalogix_dp_core.c334 analogix_dp_set_link_bandwidth(dp, dp->link_train.link_rate); in analogix_dp_link_start()
338 buf[0] = dp->link_train.link_rate; in analogix_dp_link_start()
639 dp->link_train.link_rate = reg; in analogix_dp_process_equalizer_training()
641 dp->link_train.link_rate); in analogix_dp_process_equalizer_training()
715 analogix_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate); in analogix_dp_full_link_train()
718 if ((dp->link_train.link_rate != DP_LINK_BW_1_62) && in analogix_dp_full_link_train()
719 (dp->link_train.link_rate != DP_LINK_BW_2_7) && in analogix_dp_full_link_train()
720 (dp->link_train.link_rate != DP_LINK_BW_5_4)) { in analogix_dp_full_link_train()
722 dp->link_train.link_rate); in analogix_dp_full_link_train()
723 dp->link_train.link_rate = DP_LINK_BW_1_62; in analogix_dp_full_link_train()
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Danalogix_dp_core.h152 u8 link_rate; member
/Linux-v4.19/drivers/gpu/drm/rockchip/
Dcdn-dp-reg.c643 u32 val, link_rate, rem; in cdn_dp_config_video() local
650 link_rate = drm_dp_bw_code_to_link_rate(dp->link.rate) / 1000; in cdn_dp_config_video()
670 do_div(symbol, dp->link.num_lanes * link_rate * 8); in cdn_dp_config_video()
677 link_rate); in cdn_dp_config_video()
690 val = div_u64(mode->clock * (symbol + 1), 1000) + link_rate; in cdn_dp_config_video()
691 val /= (dp->link.num_lanes * link_rate); in cdn_dp_config_video()
/Linux-v4.19/drivers/scsi/hisi_sas/
Dhisi_sas_v2_hw.c2663 u32 port_id, link_rate; in phy_up_v2_hw() local
2681 link_rate = (port_state & PORT_STATE_PHY8_CONN_RATE_MSK) >> in phy_up_v2_hw()
2686 link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE); in phy_up_v2_hw()
2687 link_rate = (link_rate >> (phy_no * 4)) & 0xf; in phy_up_v2_hw()
2702 sas_phy->linkrate = link_rate; in phy_up_v2_hw()
2705 dev_info(dev, "phyup: phy%d link_rate=%d\n", phy_no, link_rate); in phy_up_v2_hw()
3214 u32 ent_tmp, ent_msk, ent_int, port_id, link_rate, hard_phy_linkrate; in sata_int_v2_hw() local
3253 link_rate = (port_state & PORT_STATE_PHY8_CONN_RATE_MSK) >> in sata_int_v2_hw()
3258 link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE); in sata_int_v2_hw()
3259 link_rate = (link_rate >> (phy_no * 4)) & 0xf; in sata_int_v2_hw()
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Dhisi_sas_v1_hw.c1374 u32 irq_value, context, port_id, link_rate; in int_phyup_v1_hw() local
1410 link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE); in int_phyup_v1_hw()
1411 link_rate = (link_rate >> (phy_no * 4)) & 0xf; in int_phyup_v1_hw()
1412 sas_phy->linkrate = link_rate; in int_phyup_v1_hw()
1417 phy_no, link_rate); in int_phyup_v1_hw()
Dhisi_sas_v3_hw.c1163 u32 context, port_id, link_rate; in phy_up_v3_hw() local
1173 link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE); in phy_up_v3_hw()
1174 link_rate = (link_rate >> (phy_no * 4)) & 0xf; in phy_up_v3_hw()
1181 sas_phy->linkrate = link_rate; in phy_up_v3_hw()
1191 dev_info(dev, "phyup: phy%d link_rate=%d(sata)\n", phy_no, link_rate); in phy_up_v3_hw()
1221 dev_info(dev, "phyup: phy%d link_rate=%d\n", phy_no, link_rate); in phy_up_v3_hw()
/Linux-v4.19/drivers/scsi/isci/
Dphy.c127 u32 llctl, link_rate; in sci_phy_link_layer_initialization() local
272 link_rate = SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN3; in sci_phy_link_layer_initialization()
275 link_rate = SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN2; in sci_phy_link_layer_initialization()
278 link_rate = SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN1; in sci_phy_link_layer_initialization()
281 llctl |= SCU_SAS_LLCTL_GEN_VAL(MAX_LINK_RATE, link_rate); in sci_phy_link_layer_initialization()
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/dce/
Ddce_link_encoder.c983 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_output()
1022 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_mst_output()
1101 cntl.pixel_clock = link_settings->link_settings.link_rate * in dce110_link_encoder_dp_set_lane_settings()
1113 if (link_settings->link_settings.link_rate == LINK_RATE_HIGH2) { in dce110_link_encoder_dp_set_lane_settings()
Ddce_dmcu.h238 unsigned int link_rate:4; /*[19:16]*/ member
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/dcn10/
Ddcn10_link_encoder.c932 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_output()
971 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_mst_output()
1054 cntl.pixel_clock = link_settings->link_settings.link_rate * in dcn10_link_encoder_dp_set_lane_settings()
1066 if (link_settings->link_settings.link_rate == LINK_RATE_HIGH2) { in dcn10_link_encoder_dp_set_lane_settings()
/Linux-v4.19/drivers/gpu/drm/amd/display/include/
Dbios_parser_types.h117 enum dc_link_rate link_rate; member
/Linux-v4.19/drivers/gpu/drm/
Ddrm_dp_helper.c151 u8 drm_dp_link_rate_to_bw_code(int link_rate) in drm_dp_link_rate_to_bw_code() argument
153 switch (link_rate) { in drm_dp_link_rate_to_bw_code()
155 WARN(1, "unknown DP link rate %d, using %x\n", link_rate, in drm_dp_link_rate_to_bw_code()
/Linux-v4.19/drivers/scsi/mpt3sas/
Dmpt3sas_transport.c90 _transport_convert_phy_link_rate(u8 link_rate) in _transport_convert_phy_link_rate() argument
94 switch (link_rate) { in _transport_convert_phy_link_rate()
991 u64 sas_address, u16 handle, u8 phy_number, u8 link_rate) in mpt3sas_transport_update_links() argument
1010 if (handle && (link_rate >= MPI2_SAS_NEG_LINK_RATE_1_5)) { in mpt3sas_transport_update_links()
1021 _transport_convert_phy_link_rate(link_rate); in mpt3sas_transport_update_links()
1029 link_rate, phy_number, handle, (unsigned long long) in mpt3sas_transport_update_links()
Dmpt3sas_scsih.c5425 u8 link_rate; in _scsih_sas_host_refresh() local
5447 link_rate = sas_iounit_pg0->PhyData[i].NegotiatedLinkRate >> 4; in _scsih_sas_host_refresh()
5454 if (attached_handle && link_rate < MPI2_SAS_NEG_LINK_RATE_1_5) in _scsih_sas_host_refresh()
5455 link_rate = MPI2_SAS_NEG_LINK_RATE_1_5; in _scsih_sas_host_refresh()
5457 attached_handle, i, link_rate); in _scsih_sas_host_refresh()
5902 u64 parent_sas_address, u16 handle, u8 phy_number, u8 link_rate) in _scsih_check_device() argument
6214 u8 link_rate, prev_link_rate; in _scsih_sas_topology_change_event_debug() local
6268 link_rate = event_data->PHY[i].LinkRate >> 4; in _scsih_sas_topology_change_event_debug()
6272 handle, status_str, link_rate, prev_link_rate); in _scsih_sas_topology_change_event_debug()
6295 u8 link_rate, prev_link_rate; in _scsih_sas_topology_change_event() local
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/Linux-v4.19/drivers/atm/
Dhe.c567 rate = he_dev->atm_dev->link_rate; in he_init_cs_block()
681 rate = he_dev->atm_dev->link_rate; in he_init_cs_block_rcm()
737 (he_dev->atm_dev->link_rate * 2); in he_init_cs_block_rcm()
740 mult = he_dev->atm_dev->link_rate / ATM_OC3_PCR; in he_init_cs_block_rcm()
1096 he_dev->atm_dev->link_rate = he_is622(he_dev) ? in he_start()
2158 pcr_goal = he_dev->atm_dev->link_rate; in he_open()
2201 > (he_dev->atm_dev->link_rate * 9 / 10)) in he_open()
2782 he_dev->total_bw, he_dev->atm_dev->link_rate * 10 / 9); in he_proc_read()
/Linux-v4.19/include/linux/
Datmdev.h162 int link_rate; /* link rate (default: OC3) */ member
/Linux-v4.19/drivers/gpu/drm/amd/display/dc/
Ddc_dp_types.h92 enum dc_link_rate link_rate; member

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