| /Linux-v5.4/drivers/gpu/drm/sun4i/ |
| D | sun8i_hdmi_phy_clk.c | 24 unsigned long best_rate = 0; in sun8i_phy_clk_determine_rate() local
42 best_rate = rounded; in sun8i_phy_clk_determine_rate()
48 if (!best_rate || in sun8i_phy_clk_determine_rate()
50 abs(rate - best_rate / best_div)) { in sun8i_phy_clk_determine_rate()
51 best_rate = rounded; in sun8i_phy_clk_determine_rate()
57 if (best_rate / best_div == rate) in sun8i_phy_clk_determine_rate()
61 req->rate = best_rate / best_div; in sun8i_phy_clk_determine_rate()
62 req->best_parent_rate = best_rate; in sun8i_phy_clk_determine_rate()
85 unsigned long best_rate = 0; in sun8i_phy_clk_set_rate() local
94 if (!best_rate || in sun8i_phy_clk_set_rate()
[all …]
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| D | sun4i_hdmi_ddc_clk.c | 33 unsigned long best_rate = 0; in sun4i_ddc_calc_divider() local
46 if (abs(rate - tmp_rate) < abs(rate - best_rate)) { in sun4i_ddc_calc_divider()
47 best_rate = tmp_rate; in sun4i_ddc_calc_divider()
59 return best_rate; in sun4i_ddc_calc_divider()
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| D | sun4i_hdmi_tmds_clk.c | 33 unsigned long best_rate = 0; in sun4i_tmds_calc_divider() local
48 if (!best_rate || in sun4i_tmds_calc_divider()
49 (rate - tmp_rate) < (rate - best_rate)) { in sun4i_tmds_calc_divider()
50 best_rate = tmp_rate; in sun4i_tmds_calc_divider()
62 return best_rate; in sun4i_tmds_calc_divider()
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| /Linux-v5.4/drivers/clk/sunxi/ |
| D | clk-sun4i-tcon-ch1.c | 103 unsigned long best_rate = 0; in tcon_ch1_calc_divider() local
118 if (!best_rate || in tcon_ch1_calc_divider()
119 (rate - tmp_rate) < (rate - best_rate)) { in tcon_ch1_calc_divider()
120 best_rate = tmp_rate; in tcon_ch1_calc_divider()
132 return best_rate; in tcon_ch1_calc_divider()
138 long best_rate = -EINVAL; in tcon_ch1_determine_rate() local
155 if (best_rate < 0 || in tcon_ch1_determine_rate()
156 (req->rate - tmp_rate) < (req->rate - best_rate)) { in tcon_ch1_determine_rate()
157 best_rate = tmp_rate; in tcon_ch1_determine_rate()
163 if (best_rate < 0) in tcon_ch1_determine_rate()
[all …]
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| /Linux-v5.4/drivers/clk/qcom/ |
| D | clk-regmap-mux-div.c | 93 unsigned long actual_rate, best_rate = 0; in mux_div_determine_rate() local
106 if (is_better_rate(req_rate, best_rate, actual_rate)) { in mux_div_determine_rate()
107 best_rate = actual_rate; in mux_div_determine_rate()
108 req->rate = best_rate; in mux_div_determine_rate()
113 if (actual_rate < req_rate || best_rate <= req_rate) in mux_div_determine_rate()
118 if (!best_rate) in mux_div_determine_rate()
131 unsigned long actual_rate, best_rate = 0; in __mux_div_set_rate_and_parent() local
143 if (is_better_rate(rate, best_rate, actual_rate)) { in __mux_div_set_rate_and_parent()
144 best_rate = actual_rate; in __mux_div_set_rate_and_parent()
149 if (actual_rate < rate || best_rate <= rate) in __mux_div_set_rate_and_parent()
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| /Linux-v5.4/drivers/clk/at91/ |
| D | clk-programmable.c | 54 long best_rate = -EINVAL; in clk_programmable_determine_rate() local
83 if (best_rate < 0 || in clk_programmable_determine_rate()
84 (req->rate - tmp_rate) < (req->rate - best_rate)) { in clk_programmable_determine_rate()
85 best_rate = tmp_rate; in clk_programmable_determine_rate()
90 if (!best_rate) in clk_programmable_determine_rate()
94 if (best_rate < 0) in clk_programmable_determine_rate()
95 return best_rate; in clk_programmable_determine_rate()
97 req->rate = best_rate; in clk_programmable_determine_rate()
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| D | clk-generated.c | 101 int *best_diff, long *best_rate) in clk_generated_best_diff() argument
113 *best_rate = tmp_rate; in clk_generated_best_diff()
126 long best_rate = -EINVAL; in clk_generated_determine_rate() local
148 &best_diff, &best_rate); in clk_generated_determine_rate()
175 &best_diff, &best_rate); in clk_generated_determine_rate()
183 __func__, best_rate, in clk_generated_determine_rate()
187 if (best_rate < 0) in clk_generated_determine_rate()
188 return best_rate; in clk_generated_determine_rate()
190 req->rate = best_rate; in clk_generated_determine_rate()
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| D | clk-audio-pll.c | 277 long best_rate = -EINVAL; in clk_audio_pll_pad_round_rate() local
313 best_rate = tmp_rate; in clk_audio_pll_pad_round_rate()
319 __func__, best_rate, best_parent_rate); in clk_audio_pll_pad_round_rate()
321 return best_rate; in clk_audio_pll_pad_round_rate()
328 long best_rate = -EINVAL; in clk_audio_pll_pmc_round_rate() local
350 best_rate = tmp_rate; in clk_audio_pll_pmc_round_rate()
359 __func__, best_rate, *parent_rate, tmp_qd - 1); in clk_audio_pll_pmc_round_rate()
361 return best_rate; in clk_audio_pll_pmc_round_rate()
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| D | clk-usb.c | 59 long best_rate = -EINVAL; in at91sam9x5_clk_usb_determine_rate() local
85 best_rate = tmp_rate; in at91sam9x5_clk_usb_determine_rate()
99 if (best_rate < 0) in at91sam9x5_clk_usb_determine_rate()
100 return best_rate; in at91sam9x5_clk_usb_determine_rate()
102 req->rate = best_rate; in at91sam9x5_clk_usb_determine_rate()
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| D | clk-peripheral.c | 246 unsigned long best_rate; in clk_sam9x5_peripheral_round_rate() local
267 best_rate = cur_rate; in clk_sam9x5_peripheral_round_rate()
277 best_rate = cur_rate; in clk_sam9x5_peripheral_round_rate()
284 return best_rate; in clk_sam9x5_peripheral_round_rate()
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| /Linux-v5.4/drivers/clk/sunxi-ng/ |
| D | ccu_mux.c | 86 unsigned long best_parent_rate = 0, best_rate = 0; in ccu_mux_helper_determine_rate() local
98 best_rate = round(cm, best_parent, &adj_parent_rate, in ccu_mux_helper_determine_rate()
135 best_rate = tmp_rate; in ccu_mux_helper_determine_rate()
139 if ((req->rate - tmp_rate) < (req->rate - best_rate)) { in ccu_mux_helper_determine_rate()
140 best_rate = tmp_rate; in ccu_mux_helper_determine_rate()
146 if (best_rate == 0) in ccu_mux_helper_determine_rate()
152 req->rate = best_rate; in ccu_mux_helper_determine_rate()
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| D | ccu_mp.c | 17 unsigned long best_rate = 0; in ccu_mp_find_best() local
28 if ((rate - tmp_rate) < (rate - best_rate)) { in ccu_mp_find_best()
29 best_rate = tmp_rate; in ccu_mp_find_best()
48 unsigned long best_rate = 0; in ccu_mp_find_best_with_parent_adj() local
82 if (now <= rate && now > best_rate) { in ccu_mp_find_best_with_parent_adj()
83 best_rate = now; in ccu_mp_find_best_with_parent_adj()
92 return best_rate; in ccu_mp_find_best_with_parent_adj()
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| D | ccu_nk.c | 21 unsigned long best_rate = 0; in ccu_nk_find_best() local
32 if ((rate - tmp_rate) < (rate - best_rate)) { in ccu_nk_find_best()
33 best_rate = tmp_rate; in ccu_nk_find_best()
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| D | ccu_nkm.c | 22 unsigned long best_rate = 0; in ccu_nkm_find_best() local
35 if ((rate - tmp_rate) < (rate - best_rate)) { in ccu_nkm_find_best()
36 best_rate = tmp_rate; in ccu_nkm_find_best()
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| D | ccu_nkmp.c | 35 unsigned long best_rate = 0; in ccu_nkmp_find_best() local
52 if ((rate - tmp_rate) < (rate - best_rate)) { in ccu_nkmp_find_best()
53 best_rate = tmp_rate; in ccu_nkmp_find_best()
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| D | ccu_nm.c | 33 unsigned long best_rate = 0; in ccu_nm_find_best() local
45 if ((rate - tmp_rate) < (rate - best_rate)) { in ccu_nm_find_best()
46 best_rate = tmp_rate; in ccu_nm_find_best()
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| /Linux-v5.4/drivers/clk/ |
| D | clk-hsdk-pll.c | 200 unsigned long best_rate; in hsdk_pll_round_rate() local
207 best_rate = pll_cfg[0].rate; in hsdk_pll_round_rate()
210 if (abs(rate - pll_cfg[i].rate) < abs(rate - best_rate)) in hsdk_pll_round_rate()
211 best_rate = pll_cfg[i].rate; in hsdk_pll_round_rate()
214 dev_dbg(clk->dev, "chosen best rate: %lu\n", best_rate); in hsdk_pll_round_rate()
216 return best_rate; in hsdk_pll_round_rate()
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| D | clk-multiplier.c | 71 unsigned long parent_rate, current_rate, best_rate = ~0; in __bestmult() local
105 if (__is_best_rate(rate, current_rate, best_rate, flags)) { in __bestmult()
107 best_rate = current_rate; in __bestmult()
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| D | clk-composite.c | 54 long tmp_rate, best_rate = 0; in clk_composite_determine_rate() local
100 best_rate = tmp_rate; in clk_composite_determine_rate()
107 req->rate = best_rate; in clk_composite_determine_rate()
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| /Linux-v5.4/drivers/clk/axs10x/ |
| D | pll_clock.c | 160 long best_rate; in axs10x_pll_round_rate() local
167 best_rate = pll_cfg[0].rate; in axs10x_pll_round_rate()
170 if (abs(rate - pll_cfg[i].rate) < abs(rate - best_rate)) in axs10x_pll_round_rate()
171 best_rate = pll_cfg[i].rate; in axs10x_pll_round_rate()
174 return best_rate; in axs10x_pll_round_rate()
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| /Linux-v5.4/drivers/spi/ |
| D | spi-sh-hspi.c | 102 u32 rate, best_rate, min, tmp; in hspi_hw_setup() local
108 best_rate = 0; in hspi_hw_setup()
127 best_rate = rate; in hspi_hw_setup()
136 dev_dbg(dev, "speed %d/%d\n", t->speed_hz, best_rate); in hspi_hw_setup()
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| /Linux-v5.4/drivers/clk/davinci/ |
| D | pll.c | 135 unsigned long best_rate, r; in davinci_pll_determine_rate() local
144 best_rate = parent_rate * mult; in davinci_pll_determine_rate()
148 if (best_rate < req->min_rate) in davinci_pll_determine_rate()
154 req->rate = best_rate; in davinci_pll_determine_rate()
160 best_rate = 0; in davinci_pll_determine_rate()
169 if (r > best_rate) { in davinci_pll_determine_rate()
170 best_rate = r; in davinci_pll_determine_rate()
171 req->rate = best_rate; in davinci_pll_determine_rate()
173 if (best_rate == rate) in davinci_pll_determine_rate()
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| /Linux-v5.4/sound/soc/atmel/ |
| D | mchp-i2s-mcc.c | 374 unsigned long *best_rate, in mchp_i2s_mcc_clk_get_rate_diff() argument
388 *best_rate = rate; in mchp_i2s_mcc_clk_get_rate_diff()
396 unsigned long *best_rate) in mchp_i2s_mcc_config_divs() argument
426 &best_clk, best_rate, in mchp_i2s_mcc_config_divs()
440 &best_clk, best_rate, in mchp_i2s_mcc_config_divs()
462 *best_rate, best_diff_rate); in mchp_i2s_mcc_config_divs()
466 *mra |= MCHP_I2SMCC_MRA_IMCKDIV(*best_rate / (2 * sysclk)); in mchp_i2s_mcc_config_divs()
467 *mra |= MCHP_I2SMCC_MRA_ISCKDIV(*best_rate / (2 * bclk)); in mchp_i2s_mcc_config_divs()
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| /Linux-v5.4/drivers/clk/microchip/ |
| D | clk-core.c | 124 unsigned long divided_rate, divided_rate_down, best_rate; in calc_best_divided_rate() local
138 best_rate = divided_rate_down; in calc_best_divided_rate()
140 best_rate = divided_rate; in calc_best_divided_rate()
142 return best_rate; in calc_best_divided_rate()
602 unsigned long new_rate, best_rate = rate; in spll_calc_mult_div() local
617 best_rate = new_rate; in spll_calc_mult_div()
631 rate, parent_rate, best_mul, best_div, best_rate); in spll_calc_mult_div()
639 return best_rate; in spll_calc_mult_div()
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| /Linux-v5.4/drivers/rtc/ |
| D | rtc-ac100.c | 146 unsigned long best_rate = 0, tmp_rate, tmp_prate; in ac100_clkout_round_rate() local
162 if (rate - tmp_rate < best_rate - tmp_rate) in ac100_clkout_round_rate()
163 best_rate = tmp_rate; in ac100_clkout_round_rate()
166 return best_rate; in ac100_clkout_round_rate()
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