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Searched refs:link_rate (Results 1 – 25 of 109) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/core/
H A Ddc_link_dp.c190 rate = (uint8_t) (lt_settings->link_settings.link_rate); in dpcd_set_link_settings()
198 lt_settings->link_settings.link_rate, in dpcd_set_link_settings()
549 max_lt_setting->link_settings.link_rate = in find_max_drive_settings()
550 link_training_setting->link_settings.link_rate; in find_max_drive_settings()
653 request_settings.link_settings.link_rate = in get_lane_status_and_drive_settings()
654 link_training_setting->link_settings.link_rate; in get_lane_status_and_drive_settings()
1207 if (link->preferred_link_setting.link_rate != LINK_RATE_UNKNOWN) in initialize_training_settings()
1208 lt_settings->link_settings.link_rate = link->preferred_link_setting.link_rate; in initialize_training_settings()
1210 lt_settings->link_settings.link_rate = link_setting->link_rate; in initialize_training_settings()
1390 char *link_rate = "Unknown"; in print_status_message() local
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/OK3568_Linux_fs/kernel/net/atm/
H A Datm_sysfs.c74 int link_rate; in show_link_rate() local
77 switch (adev->link_rate) { in show_link_rate()
79 link_rate = 155520000; in show_link_rate()
82 link_rate = 622080000; in show_link_rate()
85 link_rate = 25600000; in show_link_rate()
88 link_rate = adev->link_rate * 8 * 53; in show_link_rate()
90 return scnprintf(buf, PAGE_SIZE, "%d\n", link_rate); in show_link_rate()
98 static DEVICE_ATTR(link_rate, 0444, show_link_rate, NULL);
/OK3568_Linux_fs/kernel/include/linux/phy/
H A Dphy-rockchip-typec.h11 int tcphy_dp_set_phy_config(struct phy *phy, int link_rate, int lanes,
14 int tcphy_dp_set_link_rate(struct phy *phy, int link_rate, bool ssc_on);
16 static inline int tcphy_dp_set_phy_config(struct phy *phy, int link_rate, in tcphy_dp_set_phy_config() argument
27 static inline int tcphy_dp_set_link_rate(struct phy *phy, int link_rate, in tcphy_dp_set_link_rate() argument
H A Dphy-dp.h25 unsigned int link_rate; member
/OK3568_Linux_fs/kernel/drivers/gpu/drm/panel/
H A Dpanel-maxim-max96772.c32 u32 link_rate; member
54 u32 link_rate; member
163 maxim_deserializer_write(p, 0xe790, p->link_rate); in max96772_prepare()
174 p->link_rate, p->lane_count, p->ssc); in max96772_prepare()
176 switch (p->link_rate) { in max96772_prepare()
233 drm_dp_bw_code_to_link_rate(p->link_rate)); in max96772_prepare()
294 if (!p->desc->link_rate || !p->desc->lane_count) { in max96772_panel_prepare()
312 p->link_rate = min_t(int, dpcd, DP_LINK_BW_5_4); in max96772_panel_prepare()
322 p->link_rate = p->desc->link_rate; in max96772_panel_prepare()
516 .link_rate = DP_LINK_BW_2_7,
/OK3568_Linux_fs/kernel/drivers/gpu/drm/i915/display/
H A Dintel_dp_link_training.c163 intel_dp_compute_rate(intel_dp, intel_dp->link_rate, in intel_dp_link_training_clock_recovery()
305 } else if (intel_dp->link_rate == 810000) { in intel_dp_training_pattern()
322 } else if (intel_dp->link_rate >= 540000) { in intel_dp_training_pattern()
426 intel_dp->link_rate, intel_dp->lane_count); in intel_dp_start_link_train()
434 intel_dp->link_rate, intel_dp->lane_count); in intel_dp_start_link_train()
441 intel_dp->link_rate, in intel_dp_start_link_train()
H A Dintel_dp.h47 int link_rate, u8 lane_count,
50 int link_rate, u8 lane_count);
/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/edp/
H A Dedp_ctrl.c98 u8 link_rate; member
219 (unsigned long)ctrl->link_rate * 27000000); in edp_clk_enable()
221 (unsigned long)ctrl->link_rate * 27000000); in edp_clk_enable()
415 ctrl->link_rate = ctrl->dpcd[DP_MAX_LINK_RATE]; in edp_fill_link_cfg()
421 lrate *= ctrl->link_rate; in edp_fill_link_cfg()
431 DBG("rate=%d lane=%d", ctrl->link_rate, ctrl->lane_cnt); in edp_fill_link_cfg()
701 rate = ctrl->link_rate; in edp_link_rate_down_shift()
730 ctrl->link_rate = rate; in edp_link_rate_down_shift()
762 values[1] = ctrl->link_rate; in edp_do_link_train()
849 if (ctrl->link_rate == DP_LINK_BW_1_62) { in edp_sw_mvid_nvid()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/analogix/
H A Danalogix_dp_core.c338 analogix_dp_set_link_bandwidth(dp, dp->link_train.link_rate); in analogix_dp_link_start()
342 buf[0] = dp->link_train.link_rate; in analogix_dp_link_start()
605 dp->link_train.link_rate = reg; in analogix_dp_process_equalizer_training()
607 dp->link_train.link_rate); in analogix_dp_process_equalizer_training()
699 analogix_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate); in analogix_dp_full_link_train()
704 dp->link_train.link_rate = min_t(u32, dp->link_train.link_rate, max_rate); in analogix_dp_full_link_train()
707 drm_dp_bw_code_to_link_rate(dp->link_train.link_rate), in analogix_dp_full_link_train()
759 analogix_dp_set_link_bandwidth(dp, dp->link_train.link_rate); in analogix_dp_fast_link_train()
923 if (data->link_rate > drm_dp_bw_code_to_link_rate(dp->video_info.max_link_rate)) { in analogix_dp_autotest_phy_pattern()
924 dev_err(dp->dev, "invalid link rate = 0x%x\n", data->link_rate); in analogix_dp_autotest_phy_pattern()
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/OK3568_Linux_fs/kernel/sound/x86/
H A Dintel_hdmi_audio.c638 static int had_calculate_maud_value(u32 aud_samp_freq, u32 link_rate) in had_calculate_maud_value() argument
643 if (link_rate == DP_2_7_GHZ) { in had_calculate_maud_value()
677 } else if (link_rate == DP_1_62_GHZ) { in had_calculate_maud_value()
728 static void had_prog_cts(u32 aud_samp_freq, u32 tmds, u32 link_rate, in had_prog_cts() argument
736 cts_val = had_calculate_maud_value(aud_samp_freq, link_rate); in had_prog_cts()
1198 u32 link_rate = 0; in had_pcm_prepare() local
1226 link_rate = intelhaddata->link_rate; in had_pcm_prepare()
1228 had_prog_cts(substream->runtime->rate, disp_samp_freq, link_rate, in had_pcm_prepare()
1303 u32 link_rate = 0; in had_process_mode_change() local
1323 link_rate = intelhaddata->link_rate; in had_process_mode_change()
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H A Dintel_hdmi_audio.h113 int link_rate; member
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_debugfs.c203 link->cur_link_settings.link_rate, in dp_link_settings_read()
210 link->verified_link_cap.link_rate, in dp_link_settings_read()
217 link->reported_link_cap.link_rate, in dp_link_settings_read()
224 link->preferred_link_setting.link_rate, in dp_link_settings_read()
315 prefer_link_settings.link_rate = param[1]; in dp_link_settings_write()
451 ((link->preferred_link_setting.link_rate != LINK_RATE_UNKNOWN) && in dp_phy_settings_write()
459 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
460 link->preferred_link_setting.link_rate; in dp_phy_settings_write()
466 link_lane_settings.link_settings.link_rate = in dp_phy_settings_write()
467 link->cur_link_settings.link_rate; in dp_phy_settings_write()
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/OK3568_Linux_fs/u-boot/drivers/video/rockchip/
H A Drk_edp.c328 values[0] = edp->link_train.link_rate; in rk_edp_link_configure()
600 edp->link_train.link_rate = values[1]; in rk_edp_init_training()
604 edp->link_train.link_rate * 27 / 100, in rk_edp_init_training()
605 edp->link_train.link_rate * 27 % 100, in rk_edp_init_training()
608 if ((edp->link_train.link_rate != LINK_RATE_1_62GBPS) && in rk_edp_init_training()
609 (edp->link_train.link_rate != LINK_RATE_2_70GBPS)) { in rk_edp_init_training()
611 edp->link_train.link_rate); in rk_edp_init_training()
635 writel(edp->link_train.link_rate, &edp->regs->link_bw_set); in rk_edp_hw_link_training()
/OK3568_Linux_fs/kernel/drivers/phy/rockchip/
H A Dphy-rockchip-typec.c783 static void tcphy_cfg_dp_pll(struct rockchip_typec_phy *tcphy, int link_rate) in tcphy_cfg_dp_pll() argument
792 switch (link_rate) { in tcphy_cfg_dp_pll()
847 static void tcphy_dp_cfg_lane(struct rockchip_typec_phy *tcphy, int link_rate, in tcphy_dp_cfg_lane() argument
863 if (swing == 2 && pre_emp == 0 && link_rate != 540000) { in tcphy_dp_cfg_lane()
873 switch (link_rate) { in tcphy_dp_cfg_lane()
886 int tcphy_dp_set_phy_config(struct phy *phy, int link_rate, in tcphy_dp_set_phy_config() argument
897 tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, i); in tcphy_dp_set_phy_config()
900 tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 0); in tcphy_dp_set_phy_config()
901 tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 1); in tcphy_dp_set_phy_config()
903 tcphy_dp_cfg_lane(tcphy, link_rate, swing, pre_emp, 2); in tcphy_dp_set_phy_config()
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/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Danalogix_dp.c109 analogix_dp_set_link_bandwidth(dp, dp->link_train.link_rate); in analogix_dp_link_start()
113 buf[0] = dp->link_train.link_rate; in analogix_dp_link_start()
368 dp->link_train.link_rate = reg; in analogix_dp_process_equalizer_training()
373 dp->link_train.link_rate, dp->link_train.lane_count); in analogix_dp_process_equalizer_training()
446 analogix_dp_get_max_rx_bandwidth(dp, &dp->link_train.link_rate); in analogix_dp_init_training()
452 dp->link_train.link_rate = min_t(u32, dp->link_train.link_rate, in analogix_dp_init_training()
H A Ddrm_dp_helper.c137 u8 drm_dp_link_rate_to_bw_code(int link_rate) in drm_dp_link_rate_to_bw_code() argument
139 switch (link_rate) { in drm_dp_link_rate_to_bw_code()
141 WARN(1, "unknown DP link rate %d, using %x\n", link_rate, in drm_dp_link_rate_to_bw_code()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/rockchip/
H 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()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/dce/
H A Ddce_link_encoder.c1145 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_output()
1184 cntl.pixel_clock = link_settings->link_rate in dce110_link_encoder_enable_dp_mst_output()
1224 cntl.pixel_clock = link_settings->link_rate in dce60_link_encoder_enable_dp_output()
1263 cntl.pixel_clock = link_settings->link_rate in dce60_link_encoder_enable_dp_mst_output()
1344 cntl.pixel_clock = link_settings->link_settings.link_rate * in dce110_link_encoder_dp_set_lane_settings()
1356 if (link_settings->link_settings.link_rate == LINK_RATE_HIGH2) { in dce110_link_encoder_dp_set_lane_settings()
1676 max_link_cap.link_rate = LINK_RATE_HIGH2; in dce110_link_encoder_get_max_link_cap()
1679 max_link_cap.link_rate = LINK_RATE_HIGH3; in dce110_link_encoder_get_max_link_cap()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/dcn10/
H A Ddcn10_link_encoder.c983 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_output()
1022 cntl.pixel_clock = link_settings->link_rate in dcn10_link_encoder_enable_dp_mst_output()
1105 cntl.pixel_clock = link_settings->link_settings.link_rate * in dcn10_link_encoder_dp_set_lane_settings()
1117 if (link_settings->link_settings.link_rate == LINK_RATE_HIGH2) { in dcn10_link_encoder_dp_set_lane_settings()
1443 max_link_cap.link_rate = LINK_RATE_HIGH2; in dcn10_link_encoder_get_max_link_cap()
1446 max_link_cap.link_rate = LINK_RATE_HIGH3; in dcn10_link_encoder_get_max_link_cap()
/OK3568_Linux_fs/u-boot/include/
H A Dgeneric-phy-dp.h23 unsigned int link_rate; member
/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/cadence/
H A Dcdns-mhdp8546-core.c626 return min(mhdp->host.link_rate, mhdp->sink.link_rate); in cdns_mhdp_max_link_rate()
880 phy_cfg.dp.link_rate = mhdp->link.rate / 100; in cdns_mhdp_link_training_init()
1353 unsigned int link_rate; in cdns_mhdp_fill_host_caps() local
1361 link_rate = mhdp->phy->attrs.max_link_rate; in cdns_mhdp_fill_host_caps()
1362 if (!link_rate) in cdns_mhdp_fill_host_caps()
1363 link_rate = drm_dp_bw_code_to_link_rate(DP_LINK_BW_8_1); in cdns_mhdp_fill_host_caps()
1366 link_rate *= 100; in cdns_mhdp_fill_host_caps()
1368 mhdp->host.link_rate = link_rate; in cdns_mhdp_fill_host_caps()
1384 mhdp->sink.link_rate = mhdp->link.rate; in cdns_mhdp_fill_sink_caps()
2195 mhdp->link.rate = mhdp->host.link_rate; in cdns_mhdp_update_link_status()
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H A Dcdns-mhdp8546-core.h283 unsigned int link_rate; member
296 unsigned int link_rate; member
/OK3568_Linux_fs/kernel/drivers/scsi/pm8001/
H 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"
516 if (link_rate >= 1 && link_rate <= 15) in pm8001_pci_alloc()
517 pm8001_ha->link_rate = (link_rate << 8); in pm8001_pci_alloc()
519 pm8001_ha->link_rate = LINKRATE_15 | LINKRATE_30 | in pm8001_pci_alloc()
/OK3568_Linux_fs/u-boot/drivers/video/tegra124/
H A Ddp.c488 const u32 link_rate = 27 * link_cfg->link_bw * 1000 * 1000; in tegra_dc_dp_calc_config() local
510 if (!link_rate || !link_cfg->lane_count || !timing->pixelclock.typ || in tegra_dc_dp_calc_config()
515 (u64)link_rate * 8 * link_cfg->lane_count) in tegra_dc_dp_calc_config()
518 num_linkclk_line = (u32)(lldiv(link_rate * timing->hactive.typ, in tegra_dc_dp_calc_config()
523 do_div(ratio_f, link_rate * link_cfg->lane_count); in tegra_dc_dp_calc_config()
624 link_rate, timing->pixelclock.typ) - in tegra_dc_dp_calc_config()
640 * link_rate, timing->pixelclock.typ) - (36 / in tegra_dc_dp_calc_config()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/amd/display/dc/clk_mgr/dce110/
H 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()

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