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Searched refs:ideal_n (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/u-boot/drivers/video/drm/
H A Ddw_hdmi.c1844 unsigned int ideal_n = (128 * freq) / 1000; in hdmi_compute_n() local
1845 unsigned int best_n_distance = ideal_n; in hdmi_compute_n()
1851 if (hdmi_audio_math_diff(freq, ideal_n, pixel_clk) == 0) in hdmi_compute_n()
1852 return ideal_n; in hdmi_compute_n()
1858 abs(n - ideal_n) < best_n_distance)) { in hdmi_compute_n()
1861 best_n_distance = abs(best_n - ideal_n); in hdmi_compute_n()
1868 if ((best_diff == 0) && (abs(n - ideal_n) > best_n_distance)) in hdmi_compute_n()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/bridge/synopsys/
H A Ddw-hdmi-qp.c478 unsigned int ideal_n = (128 * freq) / 1000; in hdmi_compute_n() local
479 unsigned int best_n_distance = ideal_n; in hdmi_compute_n()
485 if (hdmi_audio_math_diff(freq, ideal_n, pixel_clk) == 0) in hdmi_compute_n()
486 return ideal_n; in hdmi_compute_n()
492 abs(n - ideal_n) < best_n_distance)) { in hdmi_compute_n()
495 best_n_distance = abs(best_n - ideal_n); in hdmi_compute_n()
502 if ((best_diff == 0) && (abs(n - ideal_n) > best_n_distance)) in hdmi_compute_n()
H A Ddw-hdmi.c991 unsigned int ideal_n = (128 * freq) / 1000; in hdmi_compute_n() local
992 unsigned int best_n_distance = ideal_n; in hdmi_compute_n()
998 if (hdmi_audio_math_diff(freq, ideal_n, pixel_clk) == 0) in hdmi_compute_n()
999 return ideal_n; in hdmi_compute_n()
1005 abs(n - ideal_n) < best_n_distance)) { in hdmi_compute_n()
1008 best_n_distance = abs(best_n - ideal_n); in hdmi_compute_n()
1015 if ((best_diff == 0) && (abs(n - ideal_n) > best_n_distance)) in hdmi_compute_n()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/tegra/
H A Dhdmi.c370 const unsigned int ideal_n = afreq / 1000; in tegra_hdmi_get_audio_config() local
396 delta = abs(n - ideal_n); in tegra_hdmi_get_audio_config()