From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Wed, 9 Aug 2017 20:52:46 +0000 (-0700)
Subject: drm/i915/gen10: fix WM latency printing
X-Git-Tag: v4.14-rc1~8^2~20^2~43
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dfc267ab5acb2ce73078097875f24985942765af;p=platform%2Fkernel%2Flinux-rpi.git

drm/i915/gen10: fix WM latency printing

Gen 10 is just like Gen 9, so let's consider that all the future
platforms are going to be like gen 9 instead of being like gen8-.

Cc: Mahesh Kumar <mahesh1.kumar@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170809205248.11917-4-rodrigo.vivi@intel.com
---

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index f64fdae..66495ad 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2934,7 +2934,7 @@ static void intel_print_wm_latency(struct drm_i915_private *dev_priv,
 		 * - latencies are in us on gen9.
 		 * - before then, WM1+ latency values are in 0.5us units
 		 */
-		if (IS_GEN9(dev_priv))
+		if (INTEL_GEN(dev_priv) >= 9)
 			latency *= 10;
 		else if (level > 0)
 			latency *= 5;