Lines Matching defs:xtal
1016 float hz, prev_xtal, vclk, xtal, mpll, spll;
1024 xtal = 0;
1112 xtal = (int)(vclk *(float)denom/(float)num);
1114 if ((xtal > 26900000) && (xtal < 27100000))
1115 xtal = 2700;
1116 else if ((xtal > 14200000) && (xtal < 14400000))
1117 xtal = 1432;
1118 else if ((xtal > 29400000) && (xtal < 29600000))
1119 xtal = 2950;
1123 if (xtal == 0) {
1124 xf86DrvMsg(pScrn->scrnIndex, X_WARNING, "Failed to probe xtal value ! "
1126 xtal = 2700;
1129 prev_xtal = xtal;
1132 } else if (prev_xtal != xtal) {
1164 xclk = RADEONDiv((2 * mpll_fb_div * xtal), (M));
1169 mpll = (2.0 * (float)mpll_fb_div * (xtal / 100.0)) / (float)M;
1170 spll = (2.0 * (float)spll_fb_div * (xtal / 100.0)) / (float)M;
1204 pll->reference_freq = xtal;
1206 xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Probed PLL values: xtal: %f Mhz, "
1207 "sclk: %f Mhz, mclk: %f Mhz\n", xtal/100.0, info->sclk, info->mclk);