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 <patrik.jakobsson@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461060036-19043-1-git-send-email-imre.deak@intel.com
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 06d14c4..9000383 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -626,7 +626,8 @@
* 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