autotest: rc6 bugfixes for ivybridge systems.
Ivybridge systems are capable of deeper rc6 states (rc6p). With the
change in https://gerrit.chromium.org/gerrit/#/c/29677/, rc6 depth is
now determined on by the per-chip default in the driver. This is done
by setting rc6=-1. CL examines the module to verify the -1 mode
setting.
Additionally for rc6p, PP1 power can reach zero if GFX is idle. CL
also adjusts minimum power measured to allow this.
BUG=none
TEST=run it
Change-Id: Ic3ff66d299eeaefd37160f54a212c4ebcc253d2f
Reviewed-on: https://gerrit.chromium.org/gerrit/36960
Reviewed-by: Sameer Nanda <snanda@chromium.org>
Commit-Ready: Todd Broch <tbroch@chromium.org>
Tested-by: Todd Broch <tbroch@chromium.org>
1 file changed