--- a/XORG_NV/sun-src/xf86-video-ati-6.5.8.0/src/radeon_driver.c Tue Jun 06 15:06:21 2006 -0700
+++ b/XORG_NV/sun-src/xf86-video-ati-6.5.8.0/src/radeon_driver.c Wed Jun 07 11:41:14 2006 -0700
@@ -1743,9 +1743,12 @@
if (info->ChipFamily == CHIP_FAMILY_RV100 && !info->HasCRTC2) {
/* Avoid RN50 corruption due to memory bandwidth starvation.
* 18 is an empirical value based on the databook and Windows driver.
- */
+ *
+ * Empirical value changed to 24 to raise pixel clock limit and
+ * allow higher resolution modes on capable monitors.
+ */
pll->max_pll_freq = min(pll->max_pll_freq,
- 18 * info->mclk * 100 / pScrn->bitsPerPixel *
+ 24 * info->mclk * 100 / pScrn->bitsPerPixel *
info->RamWidth / 16);
}