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| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2015-12-16 19:18:37 +0200 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2015-12-18 21:57:07 +0200 |
| commit | 06e668ac91c93eb10bd21dfcc8891493722db29a (patch) | |
| tree | 10bc4355ef38f76bdb0fe1ee615d14de7fa0ad01 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 7447a2b221cd4df3960e82478a4ee29312589611 (diff) | |
| download | linux-06e668ac91c93eb10bd21dfcc8891493722db29a.tar.bz2 | |
drm/i915: Apply broader WaRsDisableCoarsePowerGating for guc also
commit 344df9809f45 ("drm/i915/skl: Disable coarse power gating up until F0")
failed to take into account that the same workaround is used in guc
when forcewake is sampled.
Wrap the condition check inside a macro and use it in both places
to fix the guc side scope.
Cc: Dave Gordon <david.s.gordon@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450286318-6854-1-git-send-email-mika.kuoppala@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 8d0d6f59a72b..02fe081878ad 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4713,9 +4713,7 @@ static void gen9_enable_rc6(struct drm_device *dev) * 3b: Enable Coarse Power Gating only when RC6 is enabled. * WaRsDisableCoarsePowerGating:skl,bxt - Render/Media PG need to be disabled with RC6. */ - if (IS_BXT_REVID(dev, 0, BXT_REVID_A1) || - ((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) && - IS_SKL_REVID(dev, 0, SKL_REVID_F0))) + if (NEEDS_WaRsDisableCoarsePowerGating(dev)) I915_WRITE(GEN9_PG_ENABLE, 0); else I915_WRITE(GEN9_PG_ENABLE, (rc6_mask & GEN6_RC_CTL_RC6_ENABLE) ? |