From 80dbe9973afc6be722bb6dbc1a303f3a7aaa3e1f Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 19 Apr 2016 13:00:36 +0300 Subject: [PATCH] drm/i915/kbl: Don't WARN for expected secondary MISC IO power well request In commit 5f304c873634 ("drm/i915/kbl: Reset secondary power well requests left on by DMC/KVMR") I forgot about the fact that SKL==KBL most of the time and that a secondary MISC IO power well request left on by the DMC is "expected". Tune down the corresponding WARN to be a debug message. This was caught by CI suspend tests. CC: Patrik Jakobsson Signed-off-by: Imre Deak Reviewed-by: Patrik Jakobsson Link: http://patchwork.freedesktop.org/patch/msgid/1461060036-19043-1-git-send-email-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_runtime_pm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 06d14c4904a3..900038369ec1 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -626,7 +626,8 @@ gen9_sanitize_power_well_requests(struct drm_i915_private *dev_priv, * other request bits to be set, so WARN for those. */ if (power_well_id == SKL_DISP_PW_1 || - (IS_SKYLAKE(dev_priv) && power_well_id == SKL_DISP_PW_MISC_IO)) + ((IS_SKYLAKE(dev_priv) || IS_KABYLAKE(dev_priv)) && + power_well_id == SKL_DISP_PW_MISC_IO)) DRM_DEBUG_DRIVER("Clearing auxiliary requests for %s forced on " "by DMC\n", power_well->name); else -- 2.39.2