[Bug 68150] [ILK RC6] DebugFS reporting wrong RC-state

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=68150

--- Comment #2 from Ben Widawsky <ben at bwidawsk.net> ---
Hmm. Just a guess, can you try this:
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c
b/drivers/gpu/drm/i915/i915_debugfs.c
index a6f4cb5..b0347cc 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1020,8 +1020,8 @@ static int ironlake_drpc_info(struct seq_file *m)
        if (ret)
                return ret;

-       rgvmodectl = I915_READ(MEMMODECTL);
        rstdbyctl = I915_READ(RSTDBYCTL);
+       rgvmodectl = I915_READ(MEMMODECTL);
        crstandvid = I915_READ16(CRSTANDVID);

        mutex_unlock(&dev->struct_mutex);

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130904/282bcd04/attachment.html>