re: xsrc/57739: radeon HD5450 sometimes displaying garbage when drawing screen in X

[matthew green <mrg%eterna23.net@localhost>]

i also see this.  it seems worse on some systems than others.  i've
tried a few various things to see what might be wrong but i haven't
figured out anything useful yet.

it seems to be something broken since new (5.6) drm2, though perhaps
it would say it's actually just *much worse* and used to happen very
infrequently.. this is perhaps bad memory, i do not have any data.
(i should be able to test, though i am not sure when.)

the same problem occurs with later radeon devices as well, and usually
even worse.  i can use the 5450 mostly, but newer ones are to the point
it is really not usable.  i think newer means R7/240, 7750, and another
card i can't quite remember.


.mrg.