https://bugs.freedesktop.org/show_bug.cgi?id=66940
--- Comment #5 from Bernhard Held berny156@gmx.de --- I've got a HD 5450 and can't resume with 3.10 or 3.11 as soon as I install CYPRESS_uvd.bin from http://people.freedesktop.org/~agd5f/radeon_ucode/.
There seems to be an oops during suspend, but I couldn't yet catch it. Will try later.