Merge tag 'renesas-sh-drivers-fixes-for-v4.5' of git://git.kernel.org/pub/scm/linux...

[deliverable/linux.git] / drivers / gpu / drm / i915 / intel_pm.c

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index a234687792f0b3be15b98ad08b84743135eac5ce..b28c29f20e754ec740e5aacd101bbe07867f65a6 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2829,7 +2829,10 @@ void skl_ddb_get_hw_state(struct drm_i915_private *dev_priv,
        memset(ddb, 0, sizeof(*ddb));
 
        for_each_pipe(dev_priv, pipe) {
-               if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_PIPE(pipe)))
+               enum intel_display_power_domain power_domain;
+
+               power_domain = POWER_DOMAIN_PIPE(pipe);
+               if (!intel_display_power_get_if_enabled(dev_priv, power_domain))
                        continue;
 
                for_each_plane(dev_priv, pipe, plane) {
@@ -2841,6 +2844,8 @@ void skl_ddb_get_hw_state(struct drm_i915_private *dev_priv,
                val = I915_READ(CUR_BUF_CFG(pipe));
                skl_ddb_entry_init_from_hw(&ddb->plane[pipe][PLANE_CURSOR],
                                           val);
+
+               intel_display_power_put(dev_priv, power_domain);
        }
 }