From 60c8bdf64a80ebb0132172ea97bd54d7c7d36611 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Sat, 5 Feb 2011 10:15:37 +0000
Subject: [PATCH] Revert "drm/i915: Use PM QoS to prevent C-State starvation of
 gen3 GPU"

Using PM latency request turns out to be very fragile and only works for
some systems, depending upon the ACPI implementation. However, I've
stumbled across a promising bit in INSTPM: "Interrupt-Based AGPBUSY#".

This reverts commit b0b544cd37c060e261afb2cf486296983fcb56da.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Reading git-format-patch failed