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Lines Matching refs:prescale

457     unsigned char prescale = 0;
460     /* SET THE HORIZONTAL PRESCALE */
464         prescale = (unsigned char) (srcw / dstw);
465     if (!prescale)
466         prescale = 1;
467     if (prescale > 63)
469     saa7114_write_reg(SAA7114_HORZ_PRESCALER, prescale);
473     if (prescale < 36) {
476                               gfx_saa7114_fir_values[prescale - 1].acl_low);
478                               gfx_saa7114_fir_values[prescale -
483                               gfx_saa7114_fir_values[prescale - 1].acl_high);
485                               gfx_saa7114_fir_values[prescale -
509     scale = ((1024 * srcw * 1000) / (dstw * prescale)) / 1000;