Hi! > And this all reminded me of https://lkml.org/lkml/2015/3/18/133 . So I > think that's another system not covered by commit ab3be73fa7b4 > ("drm/i915: gen4: work around hang during hibernation"). Yes, another system broken by commit da2bc1b9db3351addd293e5b82757efe1f77ed1d Author: Imre Deak <imre.deak@xxxxxxxxx> Date: Thu Oct 23 19:23:26 2014 +0300 drm/i915: add poweroff_late handler The suspend_late handler saves some registers and powers off the device, so it doesn't have a big overhead. Calling it at S4 poweroff_late time makes the power off handling identical to the S3 suspend and S4 freeze handling, so do this for consistency. And no, adding another system to the "blacklist" is a not good idea, because we know there are other broken systems out there. Can we revert da2bc1b9db3351addd293e5b82757efe1f77ed1d, please? Consistency is nice, but not having regressions is even nicer. Pavel PS: Now I have real Linus and fake Linus on the Cc list. Or maybe two real Linuses, its hard to tell. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
