Searched refs:pn_max (Results 1 – 1 of 1) sorted by relevance
3629 u8 pn, pn_min, pn_max; in drm_edp_backlight_probe_max() local3674 ret = drm_dp_dpcd_readb(aux, DP_EDP_PWMGEN_BIT_COUNT_CAP_MAX, &pn_max); in drm_edp_backlight_probe_max()3681 pn_max &= DP_EDP_PWMGEN_BIT_COUNT_MASK; in drm_edp_backlight_probe_max()3686 if (fxp_min < (1 << pn_min) || (255 << pn_max) < fxp_max) { in drm_edp_backlight_probe_max()3693 for (pn = pn_max; pn >= pn_min; pn--) { in drm_edp_backlight_probe_max()