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fixup device open 

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2011-10-05 15:12:43 +01:00
parent f47f6b6a53
commit 2e297978c9
1 changed files with 30 additions and 22 deletions
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52
hw/xfree86/drivers/modesetting/driver.c
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@ -379,7 +379,7 @@ PreInit(ScrnInfoPtr pScrn, int flags)
rgb defaultWeight = { 0, 0, 0 };
EntityInfoPtr pEnt;
EntPtr msEnt = NULL;
char *BusID;
char *BusID, *devicename;
if (pScrn->numEntities != 1)
return FALSE;
@ -421,22 +421,6 @@ PreInit(ScrnInfoPtr pScrn, int flags)
}
}
BusID = malloc(64);
sprintf(BusID, "PCI:%d:%d:%d",
#if XSERVER_LIBPCIACCESS
((ms->PciInfo->domain << 8) | ms->PciInfo->bus),
ms->PciInfo->dev, ms->PciInfo->func
#else
((pciConfigPtr) ms->PciInfo->thisCard)->busnum,
((pciConfigPtr) ms->PciInfo->thisCard)->devnum,
((pciConfigPtr) ms->PciInfo->thisCard)->funcnum
#endif
);
ms->fd = drmOpen(NULL, BusID);
if (ms->fd < 0)
return FALSE;
pScrn->monitor = pScrn->confScreen->monitor;
pScrn->progClock = TRUE;
pScrn->rgbBits = 8;
@ -459,11 +443,6 @@ PreInit(ScrnInfoPtr pScrn, int flags)
}
xf86PrintDepthBpp(pScrn);
if (!xf86SetWeight(pScrn, defaultWeight, defaultWeight))
return FALSE;
if (!xf86SetDefaultVisual(pScrn, -1))
return FALSE;
/* Process the options */
xf86CollectOptions(pScrn, NULL);
if (!(ms->Options = malloc(sizeof(Options))))
@ -471,6 +450,35 @@ PreInit(ScrnInfoPtr pScrn, int flags)
memcpy(ms->Options, Options, sizeof(Options));
xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, ms->Options);
devicename = xf86GetOptValString(ms->Options, OPTION_DEVICE_PATH);
if (!devicename) {
BusID = malloc(64);
sprintf(BusID, "PCI:%d:%d:%d",
#if XSERVER_LIBPCIACCESS
((ms->PciInfo->domain << 8) | ms->PciInfo->bus),
ms->PciInfo->dev, ms->PciInfo->func
#else
((pciConfigPtr) ms->PciInfo->thisCard)->busnum,
((pciConfigPtr) ms->PciInfo->thisCard)->devnum,
((pciConfigPtr) ms->PciInfo->thisCard)->funcnum
#endif
);
ms->fd = drmOpen(NULL, BusID);
} else {
ms->fd = open(devicename, O_RDWR, 0);
}
if (ms->fd < 0)
return FALSE;
if (!xf86SetWeight(pScrn, defaultWeight, defaultWeight))
return FALSE;
if (!xf86SetDefaultVisual(pScrn, -1))
return FALSE;
if (xf86ReturnOptValBool(ms->Options, OPTION_SW_CURSOR, FALSE)) {
ms->SWCursor = TRUE;
}