Searched refs:best_delta (Results 1 – 7 of 7) sorted by relevance
| /Linux-v4.19/drivers/gpu/drm/stm/ |
| D | dw_mipi_dsi-stm.c | 140 int fvco_min, fvco_max, delta, best_delta; /* all in khz */ in dsi_pll_get_params() local
149 best_delta = 1000000; /* big started value (1000000khz) */ in dsi_pll_get_params()
176 if (delta < best_delta) { in dsi_pll_get_params()
180 best_delta = delta; in dsi_pll_get_params()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| 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-v4.19/drivers/clk/microchip/ |
| D | clk-core.c | 396 unsigned int i, delta, best_delta = -1; in roclk_determine_rate() local
414 if ((nearest_rate >= req->rate) && (delta < best_delta)) { in roclk_determine_rate()
418 best_delta = delta; in roclk_determine_rate()
435 best, best_delta); in roclk_determine_rate()
610 unsigned int best_delta = -1, delta, match_found = 0; in spll_calc_mult_div() local
622 if ((new_rate >= rate) && (delta < best_delta)) { in spll_calc_mult_div()
623 best_delta = delta; in spll_calc_mult_div()
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| /Linux-v4.19/drivers/i2c/busses/ |
| D | i2c-mv64xxx.c | 773 int freq, delta, best_delta = INT_MAX; in mv64xxx_find_baud_factors() local
780 if (delta >= 0 && delta < best_delta) { in mv64xxx_find_baud_factors()
783 best_delta = delta; in mv64xxx_find_baud_factors()
785 if (best_delta == 0) in mv64xxx_find_baud_factors()
788 if (best_delta == INT_MAX) in mv64xxx_find_baud_factors()
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| /Linux-v4.19/drivers/gpu/drm/bridge/ |
| D | tc358767.c | 414 int delta, best_delta; in tc_pxl_pll_en() local
421 best_delta = pixelclock; in tc_pxl_pll_en()
455 if (abs(delta) < abs(best_delta)) { in tc_pxl_pll_en()
460 best_delta = delta; in tc_pxl_pll_en()
473 best_delta); in tc_pxl_pll_en()
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| /Linux-v4.19/drivers/clk/bcm/ |
| D | clk-kona.c | 1027 unsigned long best_delta; in kona_peri_clk_determine_rate() local
1053 best_delta = abs(best_rate - req->rate); in kona_peri_clk_determine_rate()
1070 if (delta < best_delta) { in kona_peri_clk_determine_rate()
1071 best_delta = delta; in kona_peri_clk_determine_rate()
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| /Linux-v4.19/drivers/net/ethernet/ti/ |
| D | davinci_cpdma.c | 444 u32 delta = UINT_MAX, prev_delta = UINT_MAX, best_delta = UINT_MAX; in cpdma_chan_set_factors() local
474 if (delta < best_delta) { in cpdma_chan_set_factors()
475 best_delta = delta; in cpdma_chan_set_factors()
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