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Searched refs:freq_nom (Results 1 - 12 of 12) sorted by relevance

/kernel/linux/linux-5.10/drivers/gpu/drm/amd/pm/powerplay/smumgr/
H A Diceland_smumgr.c1113 uint32_t freq_nom; in iceland_calculate_mclk_params() local
1119 freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); in iceland_calculate_mclk_params()
1121 freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); in iceland_calculate_mclk_params()
1123 /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ in iceland_calculate_mclk_params()
1124 tmp = (freq_nom / reference_clock); in iceland_calculate_mclk_params()
1127 if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { in iceland_calculate_mclk_params()
1134 /* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */ in iceland_calculate_mclk_params()
1135 /* = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */ in iceland_calculate_mclk_params()
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H A Dci_smumgr.c1071 uint32_t freq_nom; in ci_calculate_mclk_params() local
1077 freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); in ci_calculate_mclk_params()
1079 freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); in ci_calculate_mclk_params()
1081 /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ in ci_calculate_mclk_params()
1082 tmp = (freq_nom / reference_clock); in ci_calculate_mclk_params()
1085 if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { in ci_calculate_mclk_params()
1089 ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom); in ci_calculate_mclk_params()
H A Dtonga_smumgr.c865 uint32_t freq_nom; in tonga_calculate_mclk_params() local
871 freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); in tonga_calculate_mclk_params()
873 freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); in tonga_calculate_mclk_params()
875 /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ in tonga_calculate_mclk_params()
876 tmp = (freq_nom / reference_clock); in tonga_calculate_mclk_params()
879 if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { in tonga_calculate_mclk_params()
886 /* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */ in tonga_calculate_mclk_params()
887 /* = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */ in tonga_calculate_mclk_params()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/pm/powerplay/smumgr/
H A Diceland_smumgr.c1113 uint32_t freq_nom; in iceland_calculate_mclk_params() local
1119 freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); in iceland_calculate_mclk_params()
1121 freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); in iceland_calculate_mclk_params()
1123 /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ in iceland_calculate_mclk_params()
1124 tmp = (freq_nom / reference_clock); in iceland_calculate_mclk_params()
1127 if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { in iceland_calculate_mclk_params()
1134 /* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */ in iceland_calculate_mclk_params()
1135 /* = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */ in iceland_calculate_mclk_params()
[all...]
H A Dtonga_smumgr.c865 uint32_t freq_nom; in tonga_calculate_mclk_params() local
871 freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); in tonga_calculate_mclk_params()
873 freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); in tonga_calculate_mclk_params()
875 /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ in tonga_calculate_mclk_params()
876 tmp = (freq_nom / reference_clock); in tonga_calculate_mclk_params()
879 if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { in tonga_calculate_mclk_params()
886 /* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */ in tonga_calculate_mclk_params()
887 /* = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */ in tonga_calculate_mclk_params()
[all...]
H A Dci_smumgr.c1072 uint32_t freq_nom; in ci_calculate_mclk_params() local
1078 freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider); in ci_calculate_mclk_params()
1080 freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider); in ci_calculate_mclk_params()
1082 /* tmp = (freq_nom / reference_clock * reference_divider) ^ 2 Note: S.I. reference_divider = 1*/ in ci_calculate_mclk_params()
1083 tmp = (freq_nom / reference_clock); in ci_calculate_mclk_params()
1086 if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) { in ci_calculate_mclk_params()
1090 ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom); in ci_calculate_mclk_params()
/kernel/linux/linux-5.10/drivers/gpu/drm/radeon/
H A Dci_dpm.c2814 u32 freq_nom; in ci_calculate_mclk_params() local
2819 freq_nom = memory_clock * 4 * (1 << mpll_param.post_div); in ci_calculate_mclk_params()
2821 freq_nom = memory_clock * 2 * (1 << mpll_param.post_div); in ci_calculate_mclk_params()
2823 tmp = (freq_nom / reference_clock); in ci_calculate_mclk_params()
2826 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { in ci_calculate_mclk_params()
2828 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); in ci_calculate_mclk_params()
H A Dsi_dpm.c4898 u32 freq_nom; in si_populate_mclk_value() local
4903 freq_nom = memory_clock * 4; in si_populate_mclk_value()
4905 freq_nom = memory_clock * 2; in si_populate_mclk_value()
4907 tmp = freq_nom / reference_clock; in si_populate_mclk_value()
4910 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { in si_populate_mclk_value()
4912 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); in si_populate_mclk_value()
/kernel/linux/linux-6.6/drivers/gpu/drm/radeon/
H A Dsi_dpm.c4897 u32 freq_nom; in si_populate_mclk_value() local
4902 freq_nom = memory_clock * 4; in si_populate_mclk_value()
4904 freq_nom = memory_clock * 2; in si_populate_mclk_value()
4906 tmp = freq_nom / reference_clock; in si_populate_mclk_value()
4909 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { in si_populate_mclk_value()
4911 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); in si_populate_mclk_value()
H A Dci_dpm.c2790 u32 freq_nom; in ci_calculate_mclk_params() local
2795 freq_nom = memory_clock * 4 * (1 << mpll_param.post_div); in ci_calculate_mclk_params()
2797 freq_nom = memory_clock * 2 * (1 << mpll_param.post_div); in ci_calculate_mclk_params()
2799 tmp = (freq_nom / reference_clock); in ci_calculate_mclk_params()
2802 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { in ci_calculate_mclk_params()
2804 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); in ci_calculate_mclk_params()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/pm/powerplay/
H A Dsi_dpm.c5357 u32 freq_nom; in si_populate_mclk_value() local
5362 freq_nom = memory_clock * 4; in si_populate_mclk_value()
5364 freq_nom = memory_clock * 2; in si_populate_mclk_value()
5366 tmp = freq_nom / reference_clock; in si_populate_mclk_value()
5369 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { in si_populate_mclk_value()
5371 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); in si_populate_mclk_value()
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/pm/legacy-dpm/
H A Dsi_dpm.c5399 u32 freq_nom; in si_populate_mclk_value() local
5404 freq_nom = memory_clock * 4; in si_populate_mclk_value()
5406 freq_nom = memory_clock * 2; in si_populate_mclk_value()
5408 tmp = freq_nom / reference_clock; in si_populate_mclk_value()
5411 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { in si_populate_mclk_value()
5413 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); in si_populate_mclk_value()

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