1 files changed, 21 insertions, 0 deletions

diff --git a/drm-i915-turn-off-wc-mmaps.patch b/drm-i915-turn-off-wc-mmaps.patch
new file mode 100644
index 000000000..c81b89226
--- /dev/null
+++ b/drm-i915-turn-off-wc-mmaps.patch
@@ -0,0 +1,21 @@
+From: Dave Airlie <airlied@redhat.com>
+Date: Thu, 4 Jun 2015 07:12:20 -0400
+Subject: [PATCH] drm: i915: turn off wc mmaps
+
+---
+ drivers/gpu/drm/i915/i915_dma.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
+index d2df321ba634..775a5b11a366 100644
+--- 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;