Author: ben Date: Mon Apr 30 13:46:02 2007 New Revision: 23182 Log: accurate X200 memory size detection (patch by rjoco77 at kezdionline dot ro) Modified: trunk/vidix/radeon_vid.c Modified: trunk/vidix/radeon_vid.c ============================================================================== --- trunk/vidix/radeon_vid.c (original) +++ trunk/vidix/radeon_vid.c Mon Apr 30 13:46:02 2007 @@ -1386,9 +1386,9 @@ static int radeon_init(void) else if (radeon_ram_size == 0 && (def_cap.device_id == DEVICE_ATI_RS482_RADEON_XPRESS)) { - printf(RADEON_MSG" Working around buggy RS482 Radeon Xpress 200 (0 vs. >32MB ram)\n"); - /* Minimal selectable shared memory from bios 32M */ - radeon_ram_size = 32768*1024; + printf(RADEON_MSG" Working around buggy RS482 Radeon Xpress 200 Memory Detection\n"); + radeon_ram_size = (INREG(CONFIG_MEMSIZE) + 0x100000) << 2; + radeon_ram_size &= CONFIG_MEMSIZE_MASK; } #else /* Rage Mobility (rage128) also has memsize bug */