[Bug 80703] [BSW]The infomation read from RC6 status register is wrong

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jun 30 06:49:39 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=80703

--- Comment #2 from Deepak S <deepak.s at intel.com> ---
We always do a forcewake before reading register via intel_reg_read. So
"0x130094" always return Power Wells are UP.

Looks like register as changed, need to look at the spec and update the sysfs.
Meanwhile please use "i915_drpc_info" to get residency details.

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