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intel_gart: fixed bridge detection

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... for bridges used with multiple displays.
Should fix #9853
This commit is contained in:
Jerome Duval 2013-07-04 18:02:43 +02:00
parent 5b402aa2a3
commit 575f2f598a
1 changed files with 6 additions and 12 deletions
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22
src/add-ons/kernel/busses/agp_gart/intel_gart.cpp
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@ -608,8 +608,6 @@ intel_init()
if (get_module(B_PCI_MODULE_NAME, (module_info**)&sPCI) != B_OK) if (get_module(B_PCI_MODULE_NAME, (module_info**)&sPCI) != B_OK)
return B_ERROR; return B_ERROR;
bool found = false;
for (uint32 index = 0; sPCI->get_nth_pci_info(index, &sInfo.bridge) == B_OK; for (uint32 index = 0; sPCI->get_nth_pci_info(index, &sInfo.bridge) == B_OK;
index++) { index++) {
if (sInfo.bridge.vendor_id != VENDOR_ID_INTEL if (sInfo.bridge.vendor_id != VENDOR_ID_INTEL
@ -621,20 +619,16 @@ intel_init()
/ sizeof(kSupportedDevices[0]); i++) { / sizeof(kSupportedDevices[0]); i++) {
if (sInfo.bridge.device_id == kSupportedDevices[i].bridge_id) { if (sInfo.bridge.device_id == kSupportedDevices[i].bridge_id) {
sInfo.type = kSupportedDevices[i].type; sInfo.type = kSupportedDevices[i].type;
found = has_display_device(sInfo.display, if (has_display_device(sInfo.display,
kSupportedDevices[i].display_id); kSupportedDevices[i].display_id)) {
}
}
if (found)
break;
}
if (!found)
return ENODEV;
TRACE("found intel bridge\n"); TRACE("found intel bridge\n");
return B_OK; return B_OK;
}
}
}
}
return ENODEV;
} }