663     int vpm_us, us_video, vlwm, video_fill_us, cpm_us, us_crt,clwm;  in nv4CalcArbitration()  local
675     clwm = 0;  in nv4CalcArbitration()
738             clwm = us_crt * crtc_drain_rate/(1000*1000);  in nv4CalcArbitration()
739             clwm++;  in nv4CalcArbitration()
748             clwm = us_crt * crtc_drain_rate/(1000*1000);  in nv4CalcArbitration()
749             clwm++;  in nv4CalcArbitration()
751         m1 = clwm + cbs - 512;  in nv4CalcArbitration()
763             if ((clwm > 511) || (vlwm > 255))  in nv4CalcArbitration()
773             if (clwm > 519)  in nv4CalcArbitration()
781         if (clwm < 384) clwm = 384;  in nv4CalcArbitration()
783         data = (int)(clwm);  in nv4CalcArbitration()
846     int vpm_us, us_video, cpm_us, us_crt,clwm;  in nv10CalcArbitration()  local
861     clwm = 0;  in nv10CalcArbitration()
949         clwm = us_crt * crtc_drain_rate/(1000*1000);  in nv10CalcArbitration()
950         clwm++; /* fixed point <= float_point - 1.  Fixes that */  in nv10CalcArbitration()
960         clwm = us_crt * crtc_drain_rate/(1000*1000);  in nv10CalcArbitration()
961         clwm++; /* fixed point <= float_point - 1.  Fixes that */  in nv10CalcArbitration()
982                       clwm = 0xfff; /*Large number to fail */  in nv10CalcArbitration()
985                   clwm = 1024;  in nv10CalcArbitration()
997       clwm_rnd_down = ((int)clwm/8)*8;  in nv10CalcArbitration()
998       if (clwm_rnd_down < clwm)  in nv10CalcArbitration()
999           clwm += 8;  in nv10CalcArbitration()
1001       m1 = clwm + cbs -  1024; /* Amount of overfill */  in nv10CalcArbitration()
1021         if (clwm > 1023){ /* Have some margin */  in nv10CalcArbitration()
1031       if(clwm < (1024-cbs+8)) clwm = 1024-cbs+8;  in nv10CalcArbitration()
1032       data = (int)(clwm);  in nv10CalcArbitration()