| /linux-6.6.21/drivers/gpu/drm/sun4i/ |
| D | sun8i_hdmi_phy_clk.c | 27 int best_div = 1; in sun8i_phy_clk_determine_rate() local
43 best_div = i; in sun8i_phy_clk_determine_rate()
50 abs(rate - best_rate / best_div)) { in sun8i_phy_clk_determine_rate()
52 best_div = i; 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()
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| D | sun4i_tcon_dclk.c | 76 u8 best_div = 1; in sun4i_dclk_round_rate() local
98 best_div = i; in sun4i_dclk_round_rate()
103 abs(rate - best_parent / best_div)) { in sun4i_dclk_round_rate()
105 best_div = i; in sun4i_dclk_round_rate()
112 return best_parent / best_div; in sun4i_dclk_round_rate()
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| D | sun4i_hdmi_tmds_clk.c | 73 int best_div = 1, best_half = 1; in sun4i_tmds_determine_rate() local
98 best_div = j; in sun4i_tmds_determine_rate()
105 best_div)) { in sun4i_tmds_determine_rate()
108 best_div = j; in sun4i_tmds_determine_rate()
118 req->rate = best_parent / best_half / best_div; in sun4i_tmds_determine_rate()
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| /linux-6.6.21/drivers/clk/qcom/ |
| D | clk-regmap-mux-div.c | 129 u32 div, max_div, best_src = 0, best_div = 0; in __mux_div_set_rate_and_parent() local
146 best_div = div - 1; in __mux_div_set_rate_and_parent()
154 ret = mux_div_set_src_div(md, best_src, best_div); in __mux_div_set_rate_and_parent()
156 md->div = best_div; in __mux_div_set_rate_and_parent()
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| /linux-6.6.21/drivers/gpu/drm/mcde/ |
| D | mcde_clk_div.c | 47 int best_div = 1, div; in mcde_clk_div_choose_div() local
64 best_div = div; in mcde_clk_div_choose_div()
71 return best_div; in mcde_clk_div_choose_div()
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| /linux-6.6.21/sound/soc/codecs/ |
| D | tlv320aic23.c | 246 int best_div = 0; in find_rate() local
277 best_div = 0; in find_rate()
286 best_div = 1; in find_rate()
290 return (best_j << 2) | best_i | (best_div << TLV320AIC23_CLKIN_SHIFT); in find_rate()
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| /linux-6.6.21/drivers/gpu/drm/pl111/ |
| D | pl111_display.c | 449 int best_div = 1, div; in pl111_clk_div_choose_div() local
466 best_div = div; in pl111_clk_div_choose_div()
473 return best_div; in pl111_clk_div_choose_div()
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| /linux-6.6.21/drivers/clk/microchip/ |
| D | clk-core.c | 603 u32 mul, div, best_mul = 1, best_div = 1; in spll_calc_mult_div() local
621 best_div = div; in spll_calc_mult_div()
633 rate, parent_rate, best_mul, best_div, best_rate); in spll_calc_mult_div()
639 *odiv_p = best_div; in spll_calc_mult_div()
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| /linux-6.6.21/drivers/spi/ |
| D | spi-aspeed-smc.c | 981 int i, rc, best_div = -1; in aspeed_spi_do_calibration() local
1024 best_div = i; in aspeed_spi_do_calibration()
1028 if (best_div < 0) { in aspeed_spi_do_calibration()
1031 dev_dbg(aspi->dev, "Found good read timings at HCLK/%d", best_div); in aspeed_spi_do_calibration()
1036 ASPEED_SPI_HCLK_DIV(best_div); in aspeed_spi_do_calibration()
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| /linux-6.6.21/drivers/clk/ |
| D | clk-cdce706.c | 311 unsigned long best_div = 0; in cdce706_divider_determine_rate() local
337 best_div = div; in cdce706_divider_determine_rate()
344 div = best_div; in cdce706_divider_determine_rate()
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| /linux-6.6.21/drivers/gpu/drm/bridge/ |
| D | tc358767.c | 514 int div, best_div = 1; in tc_pxl_pll_en() local
571 best_div = div; in tc_pxl_pll_en()
588 ext_div[best_pre], best_div, best_mul, ext_div[best_post]); in tc_pxl_pll_en()
591 if (refclk / ext_div[best_pre] / best_div * best_mul >= 300000000) in tc_pxl_pll_en()
594 if (best_div == 16) in tc_pxl_pll_en()
595 best_div = 0; in tc_pxl_pll_en()
608 pxl_pllparam |= best_div << 8; /* Divider for PLL RefClk */ in tc_pxl_pll_en()
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| /linux-6.6.21/drivers/media/i2c/ |
| D | ccs-pll.c | 299 u16 best_pix_div = SHRT_MAX >> 1, best_div = lim_bk->max_sys_clk_div; in __ccs_pll_calculate_vt_tree() local
356 best_div = pix_div * sys_div; in __ccs_pll_calculate_vt_tree()
362 pll_bk->sys_clk_div = best_div / best_pix_div; in __ccs_pll_calculate_vt_tree()
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| /linux-6.6.21/drivers/pinctrl/sunxi/ |
| D | pinctrl-sunxi.c | 1394 unsigned int best_diff, best_div; in sunxi_pinctrl_get_debounce_div() local
1398 best_div = 0; in sunxi_pinctrl_get_debounce_div()
1405 best_div = i; in sunxi_pinctrl_get_debounce_div()
1410 return best_div; in sunxi_pinctrl_get_debounce_div()
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| /linux-6.6.21/drivers/leds/rgb/ |
| D | leds-qcom-lpg.c | 273 unsigned int div, best_div = 0; in lpg_calc_freq() local
358 best_div = div; in lpg_calc_freq()
368 chan->pre_div_sel = best_div; in lpg_calc_freq()
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| /linux-6.6.21/drivers/gpu/drm/i915/display/ |
| D | intel_dpll_mgr.c | 2660 int d, best_div = 0, pdiv = 0, qdiv = 0, kdiv = 0; in icl_calc_wrpll() local
2670 best_div = dividers[d]; in icl_calc_wrpll()
2676 if (best_div == 0) in icl_calc_wrpll()
2679 icl_wrpll_get_multipliers(best_div, &pdiv, &qdiv, &kdiv); in icl_calc_wrpll()
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| /linux-6.6.21/drivers/comedi/drivers/ |
| D | ni_mio_common.c | 4888 unsigned int best_div = 1; in ni_mseries_get_pll_parameters() local
4908 best_div = div; in ni_mseries_get_pll_parameters()
4916 *freq_divider = best_div; in ni_mseries_get_pll_parameters()
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