• Add more useful comments to make Makefile more readable
• Fix TEST option allow running basic tests and skip tests that must be verified if they are supported before being added back to TEST_TARGETS
• Add patches that fixes crash with non-MESA drivers fall back to scanning PCI devices. Ideally, we'd like to use libpci but the current version calculates device class wrong for non-root users (patch submitted to libpci author), so a workaround would be messy. Instead, use direct access to /dev/pci. Once the upstream fixes the bug generic libpci code can be used [1]
  
  Tested by: Oleh Hushchenkov <gor@clogic.com.ua>, Jonathan Chen <jonc@chen.org.nz>

• Bump PORTREVISION

PR: 230450 [1]
Submitted by: gonzo [1]
Reported by: Oleh Hushchenkov, Jonathan Chen [1]