diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index aef0b105eb58..f9591b99d8ca 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5675,8 +5675,6 @@ static void valleyview_setup_pctx(struct drm_i915_private *dev_priv) u32 pcbr; int pctx_size = 24*1024; - mutex_lock(&dev_priv->drm.struct_mutex); - pcbr = I915_READ(VLV_PCBR); if (pcbr) { /* BIOS set it up already, grab the pre-alloc'd space */ @@ -5712,7 +5710,6 @@ static void valleyview_setup_pctx(struct drm_i915_private *dev_priv) out: DRM_DEBUG_DRIVER("PCBR: 0x%08x\n", I915_READ(VLV_PCBR)); dev_priv->vlv_pctx = pctx; - mutex_unlock(&dev_priv->drm.struct_mutex); } static void valleyview_cleanup_pctx(struct drm_i915_private *dev_priv) @@ -6488,6 +6485,7 @@ void intel_init_gt_powersave(struct drm_i915_private *dev_priv) intel_runtime_pm_get(dev_priv); } + mutex_lock(&dev_priv->drm.struct_mutex); mutex_lock(&dev_priv->rps.hw_lock); /* Initialize RPS limits (for userspace) */ @@ -6529,6 +6527,7 @@ void intel_init_gt_powersave(struct drm_i915_private *dev_priv) dev_priv->rps.boost_freq = dev_priv->rps.max_freq; mutex_unlock(&dev_priv->rps.hw_lock); + mutex_unlock(&dev_priv->drm.struct_mutex); intel_autoenable_gt_powersave(dev_priv); } |