Hi Mao, I have done more work on the HiSilicon board. I have talked with the SEG team and our conclusion is that the hardware is not compliant with the specification, but that it is appropriate to include a workaround in software.
I have developed a patch that adds a workaround or 'quirk' to the kernel specifically for the hisilicon graphics card and the hisilicon PCI bridge. It tests for the card and the bridge on the development board. I think it might be acceptable for upstream. With this, X autoconfiguration works. Please could you ask the HiSilicon people if there are other boards or parts with different PCI IDs that should be included in this fixup? Regards, Daniel -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1691991 Title: Xorg Segmentation fault on Hisilicon D05 board (arm64) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1691991/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
