diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index f361c4a56995..bf26ecc3781b 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -281,7 +281,7 @@ static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv, int i915_gem_init_stolen(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - unsigned long reserved_total, reserved_base, reserved_size; + unsigned long reserved_total, reserved_base = 0, reserved_size; unsigned long stolen_top; mutex_init(&dev_priv->mm.stolen_lock); @@ -306,6 +306,9 @@ int i915_gem_init_stolen(struct drm_device *dev) case 2: case 3: case 4: + if (!IS_G4X(dev)) + break; + /* fall through */ case 5: /* Assume the gen6 maximum for the older platforms. */ reserved_size = 1024 * 1024; |