| /linux/drivers/soc/samsung/ |
| H A D | exynos-regulator-coupler.c | 127 unsigned int delta, best_delta; in exynos_coupler_balance_voltage() local
140 best_delta = 0; in exynos_coupler_balance_voltage()
172 if (delta && best_delta <= delta) { in exynos_coupler_balance_voltage()
174 best_delta = delta; in exynos_coupler_balance_voltage()
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| /linux/drivers/clk/analogbits/ |
| H A D | wrpll-cln28hpc.c | 230 u64 target_vco_rate, delta, best_delta, f_pre_div, vco, vco_pre; in wrpll_configure_for_rate() local
271 best_delta = MAX_VCO_FREQ; in wrpll_configure_for_rate()
296 if (delta < best_delta) { in wrpll_configure_for_rate()
297 best_delta = delta; in wrpll_configure_for_rate()
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| /linux/drivers/clk/spacemit/ |
| H A D | ccu_pll.c | 25 unsigned long best_delta = ULONG_MAX; in ccu_pll_lookup_best_rate() local
32 if (delta < best_delta) { in ccu_pll_lookup_best_rate()
33 best_delta = delta; in ccu_pll_lookup_best_rate()
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| H A D | gk20a.c | 110 u32 best_delta = ~0; in gk20a_pllg_calc_mnp() local
175 if (delta < best_delta) { in gk20a_pllg_calc_mnp()
176 best_delta = delta; in gk20a_pllg_calc_mnp()
181 if (best_delta == 0) in gk20a_pllg_calc_mnp()
190 WARN_ON(best_delta == ~0); in gk20a_pllg_calc_mnp()
192 if (best_delta != 0) in gk20a_pllg_calc_mnp()
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| /linux/drivers/clk/microchip/ |
| H A D | clk-core.c | 381 unsigned int i, delta, best_delta = -1; in roclk_determine_rate() local
406 if ((nearest_rate >= req->rate) && (delta < best_delta)) { in roclk_determine_rate()
410 best_delta = delta; in roclk_determine_rate()
427 best, best_delta); in roclk_determine_rate()
602 unsigned int best_delta = -1, delta, match_found = 0; in spll_calc_mult_div() local
614 if ((new_rate >= rate) && (delta < best_delta)) { in spll_calc_mult_div()
615 best_delta = delta; in spll_calc_mult_div()
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| /linux/drivers/gpu/drm/stm/ |
| H A D | dw_mipi_dsi-stm.c | 153 int fvco_min, fvco_max, delta, best_delta; /* all in khz */ in dsi_pll_get_params() local
162 best_delta = 1000000; /* big started value (1000000khz) */ in dsi_pll_get_params()
189 if (delta < best_delta) { in dsi_pll_get_params()
193 best_delta = delta; in dsi_pll_get_params()
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| H A D | lvds.c | 411 int delta, best_delta; /* all in khz */ in lvds_pll_get_params() local
418 best_delta = 1000000; /* big started value (1000000khz) */ in lvds_pll_get_params()
430 if (delta < best_delta) { in lvds_pll_get_params()
434 best_delta = delta; in lvds_pll_get_params()
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-mv64xxx.c | 830 int freq, delta, best_delta = INT_MAX; in mv64xxx_find_baud_factors() local
837 if (delta >= 0 && delta < best_delta) { in mv64xxx_find_baud_factors()
840 best_delta = delta; in mv64xxx_find_baud_factors()
842 if (best_delta == 0) in mv64xxx_find_baud_factors()
845 if (best_delta == INT_MAX) in mv64xxx_find_baud_factors()
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| /linux/drivers/clk/bcm/ |
| H A D | clk-kona.c | 1003 unsigned long best_delta; in kona_peri_clk_determine_rate() local
1029 best_delta = abs(best_rate - req->rate); in kona_peri_clk_determine_rate()
1046 if (delta < best_delta) { in kona_peri_clk_determine_rate()
1047 best_delta = delta; in kona_peri_clk_determine_rate()
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| /linux/drivers/soc/qcom/ |
| H A D | qcom-geni-se.c | 719 unsigned long best_delta; in geni_se_clk_freq_match() local
730 best_delta = ULONG_MAX; in geni_se_clk_freq_match()
734 if (new_delta < best_delta) { in geni_se_clk_freq_match()
744 best_delta = new_delta; in geni_se_clk_freq_match()
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| /linux/drivers/media/i2c/ |
| H A D | thp7312.c | 330 unsigned int best_delta = UINT_MAX; in thp7312_find_rate() local
335 for (rate = mode->rates; rate->fps && best_delta; ++rate) { in thp7312_find_rate()
338 if (delta <= best_delta) { in thp7312_find_rate()
339 best_delta = delta; in thp7312_find_rate()
344 if (!nearest && best_delta) in thp7312_find_rate()
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| /linux/drivers/gpu/drm/bridge/ |
| H A D | tc358767.c | 602 int delta, best_delta; in tc_pxl_pll_calc() local
624 best_delta = pixelclock; in tc_pxl_pll_calc()
659 if (abs(delta) < abs(best_delta)) { in tc_pxl_pll_calc()
664 best_delta = delta; in tc_pxl_pll_calc()
676 dev_dbg(tc->dev, "PLL: got %d, delta %d\n", best_pixelclock, best_delta); in tc_pxl_pll_calc()
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| /linux/drivers/iio/imu/bno055/ |
| H A D | bno055.c | 590 int best_delta; in bno055_set_regmask() local
642 if (first || delta < best_delta) { in bno055_set_regmask()
643 best_delta = delta; in bno055_set_regmask()
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| /linux/drivers/net/ethernet/ti/ |
| H A D | davinci_cpdma.c | 448 u32 delta = UINT_MAX, prev_delta = UINT_MAX, best_delta = UINT_MAX; in cpdma_chan_set_factors() local
478 if (delta < best_delta) { in cpdma_chan_set_factors()
479 best_delta = delta; in cpdma_chan_set_factors()
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| /linux/drivers/regulator/ |
| H A D | core.c | 4150 unsigned int delta, best_delta; in regulator_do_balance_voltage() local
4163 best_delta = 0; in regulator_do_balance_voltage()
4195 if (delta && best_delta <= delta) { in regulator_do_balance_voltage()
4197 best_delta = delta; in regulator_do_balance_voltage()
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| /linux/kernel/sched/ |
| H A D | fair.c | 8371 unsigned long prev_delta = ULONG_MAX, best_delta = ULONG_MAX; in find_energy_efficient_cpu() local
8502 best_delta = min(best_delta, prev_delta); in find_energy_efficient_cpu()
8531 (cur_delta >= best_delta)) in find_energy_efficient_cpu()
8534 best_delta = cur_delta; in find_energy_efficient_cpu()
8543 ((best_fits > 0) && (best_delta < prev_delta)) || in find_energy_efficient_cpu()
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