drm: i915: turn off wc mmaps

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index d2df321ba6349832d300a9551fe863806b2eddce..775a5b11a366a8c72be2246318cb35952b8a18c2 100644 (file)
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -151,7 +151,7 @@ static int i915_getparam(struct drm_device *dev, void *data,
                value = 1;
                break;
        case I915_PARAM_MMAP_VERSION:
-               value = 1;
+               value = 0;
                break;
        case I915_PARAM_SUBSLICE_TOTAL:
                value = INTEL_INFO(dev)->subslice_total;