I wonder if DP_D is supposed to be enabled on your system at all... Can you try the patchset at https://bugs.freedesktop.org/show_bug.cgi?id=22785? It may need a refresh, I'll ping the author.
I wonder if DP_D is supposed to be enabled on your system at all... Can you try the patchset at https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 22785? It may need a refresh, I'll ping the author.