i915_gem_object_needs_bit17_swizzle
if (i915_gem_object_needs_bit17_swizzle(obj))
if (i915_gem_object_needs_bit17_swizzle(obj))
if (i915_gem_object_needs_bit17_swizzle(obj))
if (WARN_ON(i915_gem_object_needs_bit17_swizzle(obj)))
if (i915_gem_object_needs_bit17_swizzle(obj))
if (i915_gem_object_needs_bit17_swizzle(obj)) {