Searched refs:pn_min (Results 1 – 1 of 1) sorted by relevance
3844 u8 pn, pn_min, pn_max; in drm_edp_backlight_probe_max() local3883 ret = drm_dp_dpcd_readb(aux, DP_EDP_PWMGEN_BIT_COUNT_CAP_MIN, &pn_min); in drm_edp_backlight_probe_max()3895 pn_min &= DP_EDP_PWMGEN_BIT_COUNT_MASK; in drm_edp_backlight_probe_max()3901 if (fxp_min < (1 << pn_min) || (255 << pn_max) < fxp_max) { in drm_edp_backlight_probe_max()3908 for (pn = pn_max; pn >= pn_min; pn--) { in drm_edp_backlight_probe_max()