diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index e03b0c3d6f9f..b2c5fba102e1 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4946,10 +4946,10 @@ void hsw_enable_ips(struct intel_crtc *crtc) assert_plane_enabled(dev_priv, crtc->plane); if (IS_BROADWELL(dev_priv)) { - mutex_lock(&dev_priv->rps.hw_lock); + mutex_lock(&dev_priv->pcu_lock); WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, IPS_ENABLE | IPS_PCODE_CONTROL)); - mutex_unlock(&dev_priv->rps.hw_lock); + mutex_unlock(&dev_priv->pcu_lock); /* Quoting Art Runyan: "its not safe to expect any particular * value in IPS_CTL bit 31 after enabling IPS through the * mailbox." Moreover, the mailbox may return a bogus state, @@ -4979,9 +4979,9 @@ void hsw_disable_ips(struct intel_crtc *crtc) assert_plane_enabled(dev_priv, crtc->plane); if (IS_BROADWELL(dev_priv)) { - mutex_lock(&dev_priv->rps.hw_lock); + mutex_lock(&dev_priv->pcu_lock); WARN_ON(sandybridge_pcode_write(dev_priv, DISPLAY_IPS_CONTROL, 0)); - mutex_unlock(&dev_priv->rps.hw_lock); + mutex_unlock(&dev_priv->pcu_lock); /* wait for pcode to finish disabling IPS, which may take up to 42ms */ if (intel_wait_for_register(dev_priv, IPS_CTL, IPS_ENABLE, 0, @@ -8839,11 +8839,11 @@ static uint32_t hsw_read_dcomp(struct drm_i915_private *dev_priv) static void hsw_write_dcomp(struct drm_i915_private *dev_priv, uint32_t val) { if (IS_HASWELL(dev_priv)) { - mutex_lock(&dev_priv->rps.hw_lock); + mutex_lock(&dev_priv->pcu_lock); if (sandybridge_pcode_write(dev_priv, GEN6_PCODE_WRITE_D_COMP, val)) DRM_DEBUG_KMS("Failed to write to D_COMP\n"); - mutex_unlock(&dev_priv->rps.hw_lock); + mutex_unlock(&dev_priv->pcu_lock); } else { I915_WRITE(D_COMP_BDW, val); POSTING_READ(D_COMP_BDW); |