Re: loading drm crashes system
Greg V <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.x11 |
|---|---|
| Message-ID | <[email protected]> |
On Thu, Jan 28, 2021 at 18:27, Scott Bennett via freebsd-x11 <[email protected]> wrote: > d) which Radeon cards are no longer supported and which are still > supported? > > That last one is important to those of us despairing of ever > having working, > safe-to-use graphics support again in FreeBSD on their systems. If > what was > working before has been broken without warning (or, apparently, > concern on the > part of the graphics team) and is likely never to work again in the > future, then > what should we look to obtain as replacement hardware that is 1) not > too new to > work, 2) not too old to work, 3) not too costly for our budgets, and > 4) likely > to continue to work long enough to justify the cost before it, too, > gets broken > permanently and without warning? We users need some information, > some guidelines. It is pretty well known that amdgpu is in a much better shape than legacy radeon. So the answer is kinda obvious and has been floating around on mailing lists and chat rooms for a long time: AMD GCN architecture cards are actually well supported, while pre-GCN relics (TeraScale/R600 and older) are "best effort" hopefully-supported-but-have-a-debugger-ready. Polaris (RX 460/470/480/550/560/570/580/590) and Vega (56/64/FE/VII) are the two recent generations that got particularly popular, many many people actually use them heavily, they are 100% the best choice currently. But I would expect earlier GCN chips (Tahiti, Bonaire, Tonga, Pitcairn, Hawaii, Fiji, etc.) to work about as well generally, I don't remember a single model-specific complaint from users of these generations. As for what's too new: - currently "Big Navi" (RX 6800/XT/6900) is really 100% too new, we'll have to jump from 5.4-5.5 to >5.10. I would like to get one of those eventually, when the market becomes less ridiculous. - Renoir APUs (Ryzen 4xxx integrated graphics) are too new for the current stable drm 5.4, they do work on my 5.5-wip-amd-pr branch though https://github.com/freebsd/drm-kmod/pull/45#issuecomment-757333394 \o/ - Navi 1 (RX 5500/5600/5700) I think just works on the default current versions of everything?? Or maybe sort of requires https://github.com/freebsd/drm-kmod/pull/45 ? Several people use it already just fine. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-x11 To unsubscribe, send any mail to "[email protected]"