Lines Matching refs:yscale
661 static void set_v_scale(struct saa7134_dev *dev, int task, int yscale)
665 saa_writeb(SAA7134_V_SCALE_RATIO1(task), yscale & 0xff);
666 saa_writeb(SAA7134_V_SCALE_RATIO2(task), yscale >> 8);
669 if (yscale < 2048) {
671 dprintk("yscale LPI yscale=%d\n",yscale);
677 val = 0x40 * 1024 / yscale;
678 dprintk("yscale ACM yscale=%d val=0x%x\n",yscale,val);
689 int prescale,xscale,yscale,y_even,y_odd;
712 yscale = 512 * div * dev->crop_current.height / height;
713 dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale);
717 set_v_scale(dev,task,yscale);