On Tue, 29 Nov 2011 10:55:04 -0200, Eugeni Dodonov <eugeni.dodonov at intel.com> wrote: > This should allow even more energy saving when GPU is not in use. > According to the testing, this state results in around 0.1 - 0.4 W better > power usage. > > No issues or regressions observed so far, but additional testing is > certainly welcome. The docs I saw said "not implemented; do not use". Do we have it on good authority that this is safe and useful to enable? And doesn't it require programming of more transition thresholds? -Chris -- Chris Wilson, Intel Open Source Technology Centre
