fxp               114 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 	int freq, fxp, fxp_min, fxp_max, fxp_actual, f = 1;
fxp               128 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 	fxp = DIV_ROUND_CLOSEST(KHz(DP_EDP_BACKLIGHT_FREQ_BASE_KHZ), freq);
fxp               150 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 	fxp_min = DIV_ROUND_CLOSEST(fxp * 3, 4);
fxp               151 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 	fxp_max = DIV_ROUND_CLOSEST(fxp * 5, 4);
fxp               158 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 		f = clamp(DIV_ROUND_CLOSEST(fxp, 1 << pn), 1, 255);