Not sure if this is the right place to report this but anyway; "xc/programs/XServer/hw/xfree86/drivers/ati/radeon_dga.c"
Line 114: currentMode->imageHeight = (info->FbMapSize / currentMode->bytesPerScanline); On my Radeon IGP chipset with 64MB of VideoRam, this value is calculated as 65536 (0x010000). Although here the variable is a 32 bit integer, later in the dga library this value is truncated to a 16 bit integer, causing the driver to report the imageHeight as zero. I added a single line beneath Line 144 to clamp the value to the max a 16 bit iteger can hold; if (currentMode->imageHeight > 0xFFFF) currentMode->imageHeight = 0xFFFF; This fixes the problem for my radeon, but I think the other ati drivers may suffer from the same problem, but I do not have the hardware to test. Thanks, James _______________________________________________ Devel mailing list Devel@XFree86.Org http://XFree86.Org/mailman/listinfo/devel
