diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 64cb1909a0ce..39bcc087db96 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -156,7 +156,8 @@ create_hw_context(struct drm_device *dev, if (INTEL_INFO(dev)->gen >= 7) { ret = i915_gem_object_set_cache_level(ctx->obj, I915_CACHE_LLC_MLC); - if (ret) + /* Failure shouldn't ever happen this early */ + if (WARN_ON(ret)) goto err_out; } @@ -214,12 +215,16 @@ static int create_default_context(struct drm_i915_private *dev_priv) */ dev_priv->ring[RCS].default_context = ctx; ret = i915_gem_object_pin(ctx->obj, CONTEXT_ALIGN, false, false); - if (ret) + if (ret) { + DRM_DEBUG_DRIVER("Couldn't pin %d\n", ret); goto err_destroy; + } ret = do_switch(ctx); - if (ret) + if (ret) { + DRM_DEBUG_DRIVER("Switch failed %d\n", ret); goto err_unpin; + } DRM_DEBUG_DRIVER("Default HW context loaded\n"); return 0; @@ -237,6 +242,7 @@ void i915_gem_context_init(struct drm_device *dev) if (!HAS_HW_CONTEXTS(dev)) { dev_priv->hw_contexts_disabled = true; + DRM_DEBUG_DRIVER("Disabling HW Contexts; old hardware\n"); return; } @@ -249,11 +255,13 @@ void i915_gem_context_init(struct drm_device *dev) if (dev_priv->hw_context_size > (1<<20)) { dev_priv->hw_contexts_disabled = true; + DRM_DEBUG_DRIVER("Disabling HW Contexts; invalid size\n"); return; } if (create_default_context(dev_priv)) { dev_priv->hw_contexts_disabled = true; + DRM_DEBUG_DRIVER("Disabling HW Contexts; create failed\n"); return; } |