From 97d3308ab245c51ae237b3444afa7ae87aa9bcd4 Mon Sep 17 00:00:00 2001
From: Akash Goel <akash.goel@intel.com>
Date: Mon, 29 Jun 2015 14:50:23 +0530
Subject: [PATCH] drm/i915: Add HAS_CORE_RING_FREQ macro

Added a new HAS_CORE_RING_FREQ macro, currently used in
gen6_update_ring_freq & i915_ring_freq_table debugfs function.
The programming & read of ring frequency table is needed for newer
GEN(>=6) platforms, except VLV/CHV.

Issue: VIZ-5144
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Akash Goel <akash.goel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Reading git-format-patch failed