>> I think the bug is with this infinite loop which is at the mercy of an >> external device >> and in my case I have this MST hub which appears to be DP 1.2 that triggers >> the >> infinite loop case. We have to limit the number of iterations and >> DP 1.4 spec happened to fix this issue. I'm a newbie in this area but in >> this case >> shouldn't we apply the same counter to all <= "DP 1.4" devices? > > ok, the infinite loop situation is really bad... but I don't believe > we are going with the right fix... > and a good indication is that your fix is for DP-1.4 while your bug is seeing > on DP-1.2
I thought the only reason the infinite loop fix isn't in 1.2 is just because there's no 1.2.1 spec... (plus the naive assumption that buggy sinks don't exist) _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
