diff options
| -rw-r--r-- | src/mga_storm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mga_storm.c b/src/mga_storm.c index ff083ac..1ddbed9 100644 --- a/src/mga_storm.c +++ b/src/mga_storm.c @@ -1,4 +1,4 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c,v 1.98 2003/01/16 16:09:10 eich Exp $ */ +/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c,v 1.99 2004/01/29 03:28:25 dawes Exp $ */ /* All drivers should typically include these */ @@ -1076,7 +1076,9 @@ MGAStormSync(ScrnInfoPtr pScrn) CHECK_DMA_QUIESCENT(pMga, pScrn); - while(MGAISBUSY()); + /* This reportedly causes a freeze for the Mystique. */ + if (pMga->Chipset != PCI_CHIP_MGA1064) + while(MGAISBUSY()); /* flush cache before a read (mga-1064g 5.1.6) */ OUTREG8(MGAREG_CRTC_INDEX, 0); if(pMga->AccelFlags & CLIPPER_ON) { |