Merge tag 'drm-intel-next-fixes-2014-12-30' of git://anongit.freedesktop.org/drm...

[cascardo/linux.git] / drivers / gpu / drm / i915 / i915_gem.c

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 18f802d..c11603b 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -401,7 +401,6 @@ static int
 i915_gem_create(struct drm_file *file,
                struct drm_device *dev,
                uint64_t size,
-               bool dumb,
                uint32_t *handle_p)
 {
        struct drm_i915_gem_object *obj;
@@ -417,7 +416,6 @@ i915_gem_create(struct drm_file *file,
        if (obj == NULL)
                return -ENOMEM;
 
-       obj->base.dumb = dumb;
        ret = drm_gem_handle_create(file, &obj->base, &handle);
        /* drop reference from allocate - handle holds it now */
        drm_gem_object_unreference_unlocked(&obj->base);
@@ -437,7 +435,7 @@ i915_gem_dumb_create(struct drm_file *file,
        args->pitch = ALIGN(args->width * DIV_ROUND_UP(args->bpp, 8), 64);
        args->size = args->pitch * args->height;
        return i915_gem_create(file, dev,
-                              args->size, true, &args->handle);
+                              args->size, &args->handle);
 }
 
 /**
@@ -450,7 +448,7 @@ i915_gem_create_ioctl(struct drm_device *dev, void *data,
        struct drm_i915_gem_create *args = data;
 
        return i915_gem_create(file, dev,
-                              args->size, false, &args->handle);
+                              args->size, &args->handle);
 }
 
 static inline int
@@ -1846,10 +1844,10 @@ static void i915_gem_object_free_mmap_offset(struct drm_i915_gem_object *obj)
        drm_gem_free_mmap_offset(&obj->base);
 }
 
-static int
+int
 i915_gem_mmap_gtt(struct drm_file *file,
                  struct drm_device *dev,
-                 uint32_t handle, bool dumb,
+                 uint32_t handle,
                  uint64_t *offset)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1866,13 +1864,6 @@ i915_gem_mmap_gtt(struct drm_file *file,
                goto unlock;
        }
 
-       /*
-        * We don't allow dumb mmaps on objects created using another
-        * interface.
-        */
-       WARN_ONCE(dumb && !(obj->base.dumb || obj->base.import_attach),
-                 "Illegal dumb map of accelerated buffer.\n");
-
        if (obj->base.size > dev_priv->gtt.mappable_end) {
                ret = -E2BIG;
                goto out;
@@ -1897,15 +1888,6 @@ unlock:
        return ret;
 }
 
-int
-i915_gem_dumb_map_offset(struct drm_file *file,
-                        struct drm_device *dev,
-                        uint32_t handle,
-                        uint64_t *offset)
-{
-       return i915_gem_mmap_gtt(file, dev, handle, true, offset);
-}
-
 /**
  * i915_gem_mmap_gtt_ioctl - prepare an object for GTT mmap'ing
  * @dev: DRM device
@@ -1927,7 +1909,7 @@ i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
 {
        struct drm_i915_gem_mmap_gtt *args = data;
 
-       return i915_gem_mmap_gtt(file, dev, args->handle, false, &args->offset);
+       return i915_gem_mmap_gtt(file, dev, args->handle, &args->offset);
 }
 
 static inline int