From: Arun Siluvery <arun.siluvery@linux.intel.com>
Date: Fri, 25 Sep 2015 13:33:43 +0000 (+0100)
Subject: drm/i915/skl: Remove WaSetGAPSunitClckGateDisable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7019f0a7a68258ba05e6e5b17ef49ec547610a33;p=linux-beck.git

drm/i915/skl: Remove WaSetGAPSunitClckGateDisable

Dropping it because it is for pre-production stepping, also removed
bit definition in i915_reg as it is not used anywhere else.

Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Keep define as Ville suggested.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index eb5498a6a1e6..ebb83564f60f 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -72,12 +72,6 @@ static void skl_init_clock_gating(struct drm_device *dev)
 	gen9_init_clock_gating(dev);
 
 	if (INTEL_REVID(dev) <= SKL_REVID_B0) {
-		/*
-		 * WaSetGAPSunitClckGateDisable:skl
-		 */
-		I915_WRITE(GEN8_UCGCTL6, I915_READ(GEN8_UCGCTL6) |
-			   GEN8_GAPSUNIT_CLOCK_GATE_DISABLE);
-
 		/* WaDisableVFUnitClockGating:skl */
 		I915_WRITE(GEN6_UCGCTL2, I915_READ(GEN6_UCGCTL2) |
 			   GEN6_VFUNIT_CLOCK_GATE_DISABLE);