diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index ed9262c42b7..0485f435eee 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -556,7 +556,11 @@ static int i915_drm_freeze(struct drm_device *dev) /* If KMS is active, we do the leavevt stuff here */ if (drm_core_check_feature(dev, DRIVER_MODESET)) { - int error = i915_gem_idle(dev); + int error; + + mutex_lock(&dev->struct_mutex); + error = i915_gem_idle(dev); + mutex_unlock(&dev->struct_mutex); if (error) { dev_err(&dev->pdev->dev, "GEM idle failed, resume might fail\n"); @@ -661,7 +665,6 @@ static int __i915_drm_thaw(struct drm_device *dev) intel_init_pch_refclk(dev); mutex_lock(&dev->struct_mutex); - dev_priv->mm.suspended = 0; error = i915_gem_init_hw(dev); mutex_unlock(&dev->struct_mutex); @@ -961,11 +964,11 @@ int i915_reset(struct drm_device *dev) * switched away). */ if (drm_core_check_feature(dev, DRIVER_MODESET) || - !dev_priv->mm.suspended) { + !dev_priv->ums.mm_suspended) { struct intel_ring_buffer *ring; int i; - dev_priv->mm.suspended = 0; + dev_priv->ums.mm_suspended = 0; i915_gem_init_swizzling(dev); |