576 static int drmOpenByBusid(const char *busid, int type)  in drmOpenByBusid()  argument
587     drmMsg("drmOpenByBusid: Searching for BusID %s\n", busid);  in drmOpenByBusid()
612             if (buf && drmMatchBusID(buf, busid, pci_domain_ok)) {  in drmOpenByBusid()
728 int drmOpen(const char *name, const char *busid)  in drmOpen()  argument
730     return drmOpenWithType(name, busid, DRM_NODE_PRIMARY);  in drmOpen()
749 int drmOpenWithType(const char *name, const char *busid, int type)  in drmOpenWithType()  argument
760     if (busid) {  in drmOpenWithType()
761         int fd = drmOpenByBusid(busid, type);  in drmOpenWithType()
965 void drmFreeBusid(const char *busid)  in drmFreeBusid()  argument
967     drmFree((void *)busid);  in drmFreeBusid()
1014 int drmSetBusid(int fd, const char *busid)  in drmSetBusid()  argument
1019     u.unique     = (char *)busid;  in drmSetBusid()
1020     u.unique_len = strlen(busid);  in drmSetBusid()