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Searched refs:link_rate (Results 1 – 25 of 91) sorted by relevance

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/Linux-v6.1/net/atm/
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);
Dresources.c44 dev->link_rate = ATM_OC3_PCR; in __alloc_atm_dev()
304 if (copy_to_user(buf, &dev->link_rate, size)) { in atm_dev_ioctl()
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/core/
Ddc_link_dp.c76 enum dc_link_rate link_rate; member
111 .link_rate = LINK_RATE_LOW,
306 uint8_t link_rate = 0; in get_dpcd_link_rate() local
310 switch (link_settings->link_rate) { in get_dpcd_link_rate()
312 link_rate = 0x1; in get_dpcd_link_rate()
315 link_rate = 0x2; in get_dpcd_link_rate()
318 link_rate = 0x4; in get_dpcd_link_rate()
321 link_rate = 0; in get_dpcd_link_rate()
325 link_rate = (uint8_t) link_settings->link_rate; in get_dpcd_link_rate()
327 link_rate = 0; in get_dpcd_link_rate()
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/Linux-v6.1/drivers/phy/qualcomm/
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-v6.1/sound/x86/
Dintel_hdmi_audio.c640 static int had_calculate_maud_value(u32 aud_samp_freq, u32 link_rate) in had_calculate_maud_value() argument
645 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()
730 static void had_prog_cts(u32 aud_samp_freq, u32 tmds, u32 link_rate, in had_prog_cts() argument
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()
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Dintel_hdmi_audio.h113 int link_rate; member
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dcn10/
Ddcn10_link_encoder.c996 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_output()
1035 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_mst_output()
1119 cntl.pixel_clock = link_settings->link_rate * LINK_RATE_REF_FREQ_IN_KHZ; in dcn10_link_encoder_dp_set_lane_settings()
1130 if (link_settings->link_rate == LINK_RATE_HIGH2) { in dcn10_link_encoder_dp_set_lane_settings()
1456 max_link_cap.link_rate = LINK_RATE_HIGH2; in dcn10_link_encoder_get_max_link_cap()
1459 max_link_cap.link_rate = LINK_RATE_HIGH3; in dcn10_link_encoder_get_max_link_cap()
1462 max_link_cap.link_rate = LINK_RATE_UHBR10; in dcn10_link_encoder_get_max_link_cap()
1465 max_link_cap.link_rate = LINK_RATE_UHBR13_5; in dcn10_link_encoder_get_max_link_cap()
1468 max_link_cap.link_rate = LINK_RATE_UHBR20; in dcn10_link_encoder_get_max_link_cap()
/Linux-v6.1/drivers/gpu/drm/mediatek/
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()
1288 mtk_dp->train_info.link_rate = DP_LINK_BW_5_4; in mtk_dp_initialize_priv_data()
1308 mtk_dp->train_info.link_rate * 2700 * 8 / in mtk_dp_sdp_set_down_cnt_init()
1355 if (pix_clk_mhz > mtk_dp->train_info.link_rate * 27) in mtk_dp_sdp_set_down_cnt_init_in_hblank()
1651 u8 lane_count, link_rate, train_limit, max_link_rate; in mtk_dp_training() local
1653 link_rate = min_t(u8, mtk_dp->max_linkrate, in mtk_dp_training()
1655 max_link_rate = link_rate; in mtk_dp_training()
1669 ret = mtk_dp_train_setting(mtk_dp, link_rate, lane_count); in mtk_dp_training()
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/Linux-v6.1/drivers/gpu/drm/bridge/analogix/
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()
654 analogix_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate); in analogix_dp_full_link_train()
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()
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/Linux-v6.1/drivers/gpu/drm/i915/display/
Dintel_dp.h42 int link_rate, int lane_count);
44 int link_rate, u8 lane_count);
/Linux-v6.1/drivers/scsi/mpi3mr/
Dmpi3mr_transport.c547 static enum sas_linkrate mpi3mr_convert_phy_link_rate(u8 link_rate) in mpi3mr_convert_phy_link_rate() argument
551 switch (link_rate) { in mpi3mr_convert_phy_link_rate()
1056 u64 sas_address_parent, u16 handle, u8 phy_number, u8 link_rate, in mpi3mr_update_links() argument
1077 if (handle && (link_rate >= MPI3_SAS_NEG_LINK_RATE_1_5)) { in mpi3mr_update_links()
1089 mpi3mr_convert_phy_link_rate(link_rate); in mpi3mr_update_links()
1097 link_rate, phy_number, handle, (unsigned long long) in mpi3mr_update_links()
1115 u8 link_rate; in mpi3mr_sas_host_refresh() local
1141 link_rate = in mpi3mr_sas_host_refresh()
1154 if (attached_handle && link_rate < MPI3_SAS_NEG_LINK_RATE_1_5) in mpi3mr_sas_host_refresh()
1155 link_rate = MPI3_SAS_NEG_LINK_RATE_1_5; in mpi3mr_sas_host_refresh()
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/Linux-v6.1/include/linux/phy/
Dphy-dp.h25 unsigned int link_rate; member
/Linux-v6.1/drivers/phy/mediatek/
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-v6.1/drivers/gpu/drm/amd/display/dc/link/
Dlink_hwss_hpo_dp.c167 int phyd32clk_freq_khz = link_settings->link_rate == LINK_RATE_UHBR10 ? 312500 : in enable_hpo_dp_fpga_link_output()
168 link_settings->link_rate == LINK_RATE_UHBR13_5 ? 412875 : in enable_hpo_dp_fpga_link_output()
169 link_settings->link_rate == LINK_RATE_UHBR20 ? 625000 : 0; in enable_hpo_dp_fpga_link_output()
/Linux-v6.1/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_debugfs.c204 link->cur_link_settings.link_rate, in dp_link_settings_read()
211 link->verified_link_cap.link_rate, in dp_link_settings_read()
218 link->reported_link_cap.link_rate, in dp_link_settings_read()
225 link->preferred_link_setting.link_rate, in dp_link_settings_read()
323 prefer_link_settings.link_rate = param[1]; in dp_link_settings_write()
527 ((link->preferred_link_setting.link_rate != LINK_RATE_UNKNOWN) && in dp_phy_settings_write()
535 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
536 link->preferred_link_setting.link_rate; in dp_phy_settings_write()
542 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
543 link->cur_link_settings.link_rate; in dp_phy_settings_write()
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/Linux-v6.1/drivers/gpu/drm/rockchip/
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-v6.1/drivers/gpu/drm/amd/display/dc/dce/
Ddce_link_encoder.c1143 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_output()
1182 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_mst_output()
1222 cntl.pixel_clock = link_settings->link_rate in dce60_link_encoder_enable_dp_output()
1261 cntl.pixel_clock = link_settings->link_rate in dce60_link_encoder_enable_dp_mst_output()
1343 cntl.pixel_clock = link_settings->link_rate * in dce110_link_encoder_dp_set_lane_settings()
1355 if (link_settings->link_rate == LINK_RATE_HIGH2) { in dce110_link_encoder_dp_set_lane_settings()
1674 max_link_cap.link_rate = LINK_RATE_HIGH2; in dce110_link_encoder_get_max_link_cap()
1677 max_link_cap.link_rate = LINK_RATE_HIGH3; in dce110_link_encoder_get_max_link_cap()
/Linux-v6.1/drivers/gpu/drm/bridge/cadence/
Dcdns-mhdp8546-core.c629 return min(mhdp->host.link_rate, mhdp->sink.link_rate); in cdns_mhdp_max_link_rate()
883 phy_cfg.dp.link_rate = mhdp->link.rate / 100; in cdns_mhdp_link_training_init()
1356 unsigned int link_rate; in cdns_mhdp_fill_host_caps() local
1364 link_rate = mhdp->phy->attrs.max_link_rate; in cdns_mhdp_fill_host_caps()
1365 if (!link_rate) in cdns_mhdp_fill_host_caps()
1366 link_rate = drm_dp_bw_code_to_link_rate(DP_LINK_BW_8_1); in cdns_mhdp_fill_host_caps()
1369 link_rate *= 100; in cdns_mhdp_fill_host_caps()
1371 mhdp->host.link_rate = link_rate; in cdns_mhdp_fill_host_caps()
1387 mhdp->sink.link_rate = mhdp->link.rate; in cdns_mhdp_fill_sink_caps()
2264 mhdp->link.rate = mhdp->host.link_rate; in cdns_mhdp_update_link_status()
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Dcdns-mhdp8546-core.h287 unsigned int link_rate; member
300 unsigned int link_rate; member
/Linux-v6.1/drivers/scsi/pm8001/
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"
541 if (link_rate >= 1 && link_rate <= 15) in pm8001_pci_alloc()
542 pm8001_ha->link_rate = (link_rate << 8); in pm8001_pci_alloc()
544 pm8001_ha->link_rate = LINKRATE_15 | LINKRATE_30 | in pm8001_pci_alloc()
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/
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-v6.1/drivers/gpu/drm/amd/display/dc/dcn21/
Ddcn21_link_encoder.c184 switch (link_settings->link_rate) { in update_cfg_data()
199 __func__, link_settings->link_rate); in update_cfg_data()
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dcn32/
Ddcn32_dio_stream_encoder.c287 if (param->link_settings.link_rate != LINK_RATE_UNKNOWN) { in enc32_stream_encoder_dp_unblank()
305 param->link_settings.link_rate in enc32_stream_encoder_dp_unblank()
/Linux-v6.1/drivers/gpu/drm/amd/display/dc/dcn314/
Ddcn314_dio_stream_encoder.c294 if (param->link_settings.link_rate != LINK_RATE_UNKNOWN) { in enc314_stream_encoder_dp_unblank()
311 param->link_settings.link_rate in enc314_stream_encoder_dp_unblank()
/Linux-v6.1/drivers/scsi/hisi_sas/
Dhisi_sas_v2_hw.c2637 u32 port_id, link_rate; in phy_up_v2_hw() local
2656 link_rate = (port_state & PORT_STATE_PHY8_CONN_RATE_MSK) >> in phy_up_v2_hw()
2661 link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE); in phy_up_v2_hw()
2662 link_rate = (link_rate >> (phy_no * 4)) & 0xf; in phy_up_v2_hw()
2677 sas_phy->linkrate = link_rate; in phy_up_v2_hw()
2680 dev_info(dev, "phyup: phy%d link_rate=%d\n", phy_no, link_rate); in phy_up_v2_hw()
3194 u32 ent_tmp, ent_msk, ent_int, port_id, link_rate, hard_phy_linkrate; in sata_int_v2_hw() local
3234 link_rate = (port_state & PORT_STATE_PHY8_CONN_RATE_MSK) >> in sata_int_v2_hw()
3239 link_rate = hisi_sas_read32(hisi_hba, PHY_CONN_RATE); in sata_int_v2_hw()
3240 link_rate = (link_rate >> (phy_no * 4)) & 0xf; in sata_int_v2_hw()
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