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path: root/drivers/gpu/drm/i915/i915_gem.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c28
1 files changed, 5 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 4a9faea626db..52adcb680be3 100644
--- 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
@@ -1840,10 +1838,10 @@ 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;
@@ -1860,13 +1858,6 @@ 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;
@@ -1891,15 +1882,6 @@ 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
@@ -1921,7 +1903,7 @@ 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