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open-src/driver/xf86-video-ati/6205248.patch
author Alan Coopersmith <Alan.Coopersmith@Sun.COM>
Wed, 31 Jan 2007 16:30:33 -0800
changeset 98 c21b46ed1efd
permissions -rw-r--r--
6489660 Xorg server 7.2 [PSARC 2007/051]
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--- src/aticonsole.c	2006-10-03 07:49:13.000000000 -0700
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+++ src/aticonsole.c	2006-04-26 15:45:53.781236000 -0700
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@@ -564,6 +565,20 @@
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     ATIPtr      pATI
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 )
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 {
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+    unsigned int PciReg;
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+    pciConfigPtr           pPCI;
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+    pciVideoPtr            pVideo, *xf86PciVideoInfo = xf86GetPciVideoInfo();
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+
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+    pVideo = xf86PciVideoInfo[pScreenInfo->scrnIndex];
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+    pPCI = pVideo->thisCard;
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+/*
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+* Possibly fix block I/O indicator in PCI configuration space.
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+*/
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+    PciReg = pciReadLong(pPCI->tag, PCI_REG_USERCONFIG);
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+    if (!(PciReg & 0x00000004U))
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+		pciWriteLong(pPCI->tag, PCI_REG_USERCONFIG, PciReg |
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+				0x00000004U);
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+
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     /* Map apertures */
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     if (!ATIMapApertures(pScreenInfo->scrnIndex, pATI))
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         return FALSE;
upstream/oracle/x-cons/x-s12-clone