the following patch was just integrated into master: commit 5cd8eeb6fe2e2415794a551383afc68465a677a8 Author: Duncan Laurie dlaurie@chromium.org Date: Wed Jul 18 15:33:45 2012 -0700
CTDP: Only do TDP down/nominal change from TNP0
Otherwise there is a flurry of TDP changes with suspend/resume as the kernel powers devices off on suspend and brings them back online in resume.
This also adds a mutex around the TDP operations since it is split across two methods and can't just rely on being Serialized.
Change-Id: I7757d3ddad34ac985a9c8ce2fc202e2b2dcb2527 Signed-off-by: Duncan Laurie dlaurie@chromium.org
Build-Tested: build bot (Jenkins) at Thu Jul 26 21:09:24 2012, giving +1 Reviewed-By: Stefan Reinauer stefan.reinauer@coreboot.org at Thu Jul 26 21:12:31 2012, giving +2 See http://review.coreboot.org/1348 for details.
-gerrit