Created attachment 97777 [details]
bad case

Athlon 5350 (so Radeon R3 or Radeon 8400), current Debian Sid and mesa 10.1. I
also tried current mesa git master 10-devel, kernel 3.15-rc3, etc... the same
issue with lighting appear. hyperz (enabled/disabled) does not metter here.

 So, in wine with some opengl games (i guess native are also affected, but not
found example) for example AirStrike3D or 18 WoS: Pedal to the Metal games. In
18 WoS: Pedal to the Metal. issue appear when i turn on truck headlights,
everything beside headlights goes black of course until i turn off
headlights... some screenshots i will attach.

 And yeah swrast works OK, fglrx too :)