| /linux-6.12.1/drivers/gpu/drm/xe/ |
| D | xe_gt_clock.c | 81 gt->info.reference_clock = freq; in xe_gt_clock_init()
100 return div_u64_roundup(count * MSEC_PER_SEC, gt->info.reference_clock); in xe_gt_clock_interval_to_ms()
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| D | xe_gt_types.h | 122 u32 reference_clock; member
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| D | xe_query.c | 389 gt_list->gt_list[id].reference_clock = gt->info.reference_clock; in query_gt_list()
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| D | xe_device.c | 928 drm_printf(p, "\tCS reference clock: %u\n", gt->info.reference_clock); in xe_device_snapshot_print()
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| D | xe_oa.c | 1542 return gt->info.reference_clock << (3 - shift); in xe_oa_timestamp_frequency()
1545 return gt->info.reference_clock; in xe_oa_timestamp_frequency()
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| /linux-6.12.1/drivers/gpu/drm/radeon/ |
| D | rv740_dpm.c | 130 u32 reference_clock = rdev->clock.spll.reference_freq; in rv740_populate_sclk_value() local
143 do_div(tmp, reference_clock); in rv740_populate_sclk_value()
163 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in rv740_populate_sclk_value()
250 u32 reference_clock = rdev->clock.mpll.reference_freq; in rv740_populate_mclk_value() local
256 clk_s = reference_clock * 5 / (decoded_ref * ss.rate); in rv740_populate_mclk_value()
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| D | rv730_dpm.c | 49 u32 reference_clock = rdev->clock.spll.reference_freq; in rv730_populate_sclk_value() local
68 do_div(tmp, reference_clock); in rv730_populate_sclk_value()
94 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in rv730_populate_sclk_value()
169 u32 reference_clock = rdev->clock.mpll.reference_freq; in rv730_populate_mclk_value() local
170 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in rv730_populate_mclk_value()
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| D | rv770_dpm.c | 320 u32 reference_clock, in rv770_calculate_fractional_mpll_feedback_divider() argument
338 (8 * fyclk * reference_divider * post_divider) / reference_clock; in rv770_calculate_fractional_mpll_feedback_divider()
405 u32 reference_clock = rdev->clock.mpll.reference_freq; in rv770_populate_mclk_value() local
419 rv770_calculate_fractional_mpll_feedback_divider(memory_clock, reference_clock, in rv770_populate_mclk_value()
447 reference_clock, in rv770_populate_mclk_value()
502 u32 reference_clock = rdev->clock.spll.reference_freq; in rv770_populate_sclk_value() local
520 do_div(tmp, reference_clock); in rv770_populate_sclk_value()
545 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in rv770_populate_sclk_value()
1707 u32 reference_clock; in rv770_program_response_times() local
1721 reference_clock = radeon_get_xclk(rdev); in rv770_program_response_times()
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| D | ni_dpm.c | 1224 u32 reference_clock; in ni_program_response_times() local
1240 reference_clock = radeon_get_xclk(rdev); in ni_program_response_times()
1242 vddc_dly = (voltage_response_time * reference_clock) / 1600; in ni_program_response_times()
1243 bb_dly = (backbias_response_time * reference_clock) / 1600; in ni_program_response_times()
1244 acpi_dly = (acpi_delay_time * reference_clock) / 1600; in ni_program_response_times()
1245 vbi_dly = (vbi_time_out * reference_clock) / 1600; in ni_program_response_times()
1247 mclk_switch_limit = (460 * reference_clock) / 100; in ni_program_response_times()
2012 u32 reference_clock = rdev->clock.spll.reference_freq; in ni_calculate_sclk_params() local
2026 do_div(tmp, reference_clock); in ni_calculate_sclk_params()
2046 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in ni_calculate_sclk_params()
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| D | cypress_dpm.c | 275 u32 reference_clock; in cypress_program_response_times() local
278 reference_clock = radeon_get_xclk(rdev); in cypress_program_response_times()
279 mclk_switch_limit = (460 * reference_clock) / 100; in cypress_program_response_times()
558 u32 reference_clock = rdev->clock.mpll.reference_freq; in cypress_populate_mclk_value() local
564 clk_s = reference_clock * 5 / (decoded_ref * ss.rate); in cypress_populate_mclk_value()
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| D | si_dpm.c | 3581 u32 reference_clock; in si_program_response_times() local
3593 reference_clock = radeon_get_xclk(rdev); in si_program_response_times()
3595 vddc_dly = (voltage_response_time * reference_clock) / 100; in si_program_response_times()
3596 acpi_dly = (acpi_delay_time * reference_clock) / 100; in si_program_response_times()
3597 vbi_dly = (vbi_time_out * reference_clock) / 100; in si_program_response_times()
4733 u32 reference_clock = rdev->clock.spll.reference_freq; in si_calculate_sclk_params() local
4746 do_div(tmp, reference_clock); in si_calculate_sclk_params()
4766 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in si_calculate_sclk_params()
4855 u32 reference_clock = rdev->clock.mpll.reference_freq; in si_populate_mclk_value() local
4862 tmp = freq_nom / reference_clock; in si_populate_mclk_value()
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| D | rv770.c | 788 u32 reference_clock = rdev->clock.spll.reference_freq; in rv770_get_xclk() local
795 return reference_clock / 4; in rv770_get_xclk()
797 return reference_clock; in rv770_get_xclk()
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| D | ci_dpm.c | 934 u32 reference_clock, tmp; in ci_thermal_setup_fan_table() local
980 reference_clock = radeon_get_xclk(rdev); in ci_thermal_setup_fan_table()
983 reference_clock) / 1600); in ci_thermal_setup_fan_table()
2787 u32 reference_clock = rdev->clock.mpll.reference_freq; in ci_calculate_mclk_params() local
2794 tmp = (freq_nom / reference_clock); in ci_calculate_mclk_params()
2798 u32 clks = reference_clock * 5 / ss.rate; in ci_calculate_mclk_params()
3125 u32 reference_clock = rdev->clock.spll.reference_freq; in ci_calculate_sclk_params() local
3149 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in ci_calculate_sclk_params()
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| D | si.c | 1320 u32 reference_clock = rdev->clock.spll.reference_freq; in si_get_xclk() local
1329 return reference_clock / 4; in si_get_xclk()
1331 return reference_clock; in si_get_xclk()
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| /linux-6.12.1/drivers/gpu/drm/amd/pm/powerplay/smumgr/ |
| D | iceland_smumgr.c | 805 uint32_t reference_clock; in iceland_calculate_sclk_params() local
817 reference_clock = atomctrl_get_reference_clock(hwmgr); in iceland_calculate_sclk_params()
849 uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate); in iceland_calculate_sclk_params()
1115 uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr); in iceland_calculate_mclk_params() local
1124 tmp = (freq_nom / reference_clock); in iceland_calculate_mclk_params()
1132 uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate; in iceland_calculate_mclk_params()
2092 uint32_t reference_clock; in iceland_thermal_setup_fan_table() local
2147 reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev); in iceland_thermal_setup_fan_table()
2149 …e32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600); in iceland_thermal_setup_fan_table()
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| D | tonga_smumgr.c | 548 uint32_t reference_clock; in tonga_calculate_sclk_params() local
560 reference_clock = atomctrl_get_reference_clock(hwmgr); in tonga_calculate_sclk_params()
592 uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate); in tonga_calculate_sclk_params()
867 uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr); in tonga_calculate_mclk_params() local
876 tmp = (freq_nom / reference_clock); in tonga_calculate_mclk_params()
884 uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate; in tonga_calculate_mclk_params()
2468 uint32_t reference_clock; in tonga_thermal_setup_fan_table() local
2532 reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev); in tonga_thermal_setup_fan_table()
2534 …e32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600); in tonga_thermal_setup_fan_table()
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| D | ci_smumgr.c | 1074 uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr); in ci_calculate_mclk_params() local
1083 tmp = (freq_nom / reference_clock); in ci_calculate_mclk_params()
1087 uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate; in ci_calculate_mclk_params()
2132 uint32_t reference_clock; in ci_thermal_setup_fan_table() local
2187 reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev); in ci_thermal_setup_fan_table()
2189 …e32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600); in ci_thermal_setup_fan_table()
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| D | fiji_smumgr.c | 2136 uint32_t reference_clock; in fiji_thermal_setup_fan_table() local
2200 reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev); in fiji_thermal_setup_fan_table()
2204 reference_clock) / 1600); in fiji_thermal_setup_fan_table()
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| D | polaris10_smumgr.c | 2174 uint32_t reference_clock; in polaris10_thermal_setup_fan_table() local
2242 reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev); in polaris10_thermal_setup_fan_table()
2246 reference_clock) / 1600); in polaris10_thermal_setup_fan_table()
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| /linux-6.12.1/drivers/gpu/drm/amd/amdgpu/ |
| D | cik.c | 919 u32 reference_clock = adev->clock.spll.reference_freq; in cik_get_xclk() local
923 return reference_clock / 2; in cik_get_xclk()
926 return reference_clock / 4; in cik_get_xclk()
928 return reference_clock; in cik_get_xclk()
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| D | vi.c | 542 u32 reference_clock = adev->clock.spll.reference_freq; in vi_get_xclk() local
551 return reference_clock; in vi_get_xclk()
561 return reference_clock / 4; in vi_get_xclk()
563 return reference_clock; in vi_get_xclk()
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| D | soc15.c | 325 u32 reference_clock = adev->clock.spll.reference_freq; in soc15_get_xclk() local
334 return reference_clock / 4; in soc15_get_xclk()
336 return reference_clock; in soc15_get_xclk()
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| D | si.c | 1469 u32 reference_clock = adev->clock.spll.reference_freq; in si_get_xclk() local
1478 return reference_clock / 4; in si_get_xclk()
1480 return reference_clock; in si_get_xclk()
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| /linux-6.12.1/include/uapi/drm/ |
| D | xe_drm.h | 443 __u32 reference_clock; member
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| /linux-6.12.1/drivers/gpu/drm/amd/pm/legacy-dpm/ |
| D | si_dpm.c | 4099 u32 reference_clock; in si_program_response_times() local
4111 reference_clock = amdgpu_asic_get_xclk(adev); in si_program_response_times()
4113 vddc_dly = (voltage_response_time * reference_clock) / 100; in si_program_response_times()
4114 acpi_dly = (acpi_delay_time * reference_clock) / 100; in si_program_response_times()
4115 vbi_dly = (vbi_time_out * reference_clock) / 100; in si_program_response_times()
5279 u32 reference_clock = adev->clock.spll.reference_freq; in si_calculate_sclk_params() local
5292 do_div(tmp, reference_clock); in si_calculate_sclk_params()
5312 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); in si_calculate_sclk_params()
5401 u32 reference_clock = adev->clock.mpll.reference_freq; in si_populate_mclk_value() local
5408 tmp = freq_nom / reference_clock; in si_populate_mclk_value()
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