diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index d37c0a671eed..f313b4d8344f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -734,9 +734,14 @@ int i915_suspend_switcheroo(struct drm_device *dev, pm_message_t state) static int i915_drm_resume(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + int ret; disable_rpm_wakeref_asserts(dev_priv); + ret = i915_ggtt_enable_hw(dev); + if (ret) + DRM_ERROR("failed to re-enable GGTT\n"); + intel_csr_ucode_resume(dev_priv); mutex_lock(&dev->struct_mutex); |