diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 86a264cee3621fbbaa939f23bba8451d34ba9779..16746c0fc0cf6b6bb12bdb1fcd16e60c700fc83a 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -50,6 +50,10 @@
#define DRIVER_MINOR 1
#define DRIVER_PATCHLEVEL 0
+struct virtio_gpu_object_params {
+ unsigned long size;
+};
+
struct virtio_gpu_object {
struct drm_gem_object gem_base;
uint32_t hw_res_handle;
@@ -217,16 +221,16 @@ int virtio_gpu_gem_init(struct virtio_gpu_device *vgdev);
void virtio_gpu_gem_fini(struct virtio_gpu_device *vgdev);
int virtio_gpu_gem_create(struct drm_file *file,
struct drm_device *dev,
- uint64_t size,
+ struct virtio_gpu_object_params *params,
struct drm_gem_object **obj_p,
uint32_t *handle_p);
int virtio_gpu_gem_object_open(struct drm_gem_object *obj,
struct drm_file *file);
void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
struct drm_file *file);
-struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
- size_t size, bool kernel,
- bool pinned);
+struct virtio_gpu_object*
+virtio_gpu_alloc_object(struct drm_device *dev,
+ struct virtio_gpu_object_params *params);
int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
struct drm_mode_create_dumb *args);
@@ -342,7 +346,7 @@ void virtio_gpu_fence_event_process(struct virtio_gpu_device *vdev,
/* virtio_gpu_object */
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
- unsigned long size, bool kernel, bool pinned,
+ struct virtio_gpu_object_params *params,
struct virtio_gpu_object **bo_ptr);
void virtio_gpu_object_kunmap(struct virtio_gpu_object *bo);
int virtio_gpu_object_kmap(struct virtio_gpu_object *bo);
diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
index f0658639397475f40800622091aef258ce759139..ffeb734003e4986c7520fe29d5d00d08c5ba3228 100644
--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -34,15 +34,15 @@ void virtio_gpu_gem_free_object(struct drm_gem_object *gem_obj)
virtio_gpu_object_unref(&obj);
}
-struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
- size_t size, bool kernel,
- bool pinned)
+struct virtio_gpu_object*
+virtio_gpu_alloc_object(struct drm_device *dev,
+ struct virtio_gpu_object_params *params)
{
struct virtio_gpu_device *vgdev = dev->dev_private;
struct virtio_gpu_object *obj;
int ret;
- ret = virtio_gpu_object_create(vgdev, size, kernel, pinned, &obj);
+ ret = virtio_gpu_object_create(vgdev, params, &obj);
if (ret)
return ERR_PTR(ret);
@@ -51,7 +51,7 @@ struct virtio_gpu_object *virtio_gpu_alloc_object(struct drm_device *dev,
int virtio_gpu_gem_create(struct drm_file *file,
struct drm_device *dev,
- uint64_t size,
+ struct virtio_gpu_object_params *params,
struct drm_gem_object **obj_p,
uint32_t *handle_p)
{
@@ -59,7 +59,7 @@ int virtio_gpu_gem_create(struct drm_file *file,
int ret;
u32 handle;
- obj = virtio_gpu_alloc_object(dev, size, false, false);
+ obj = virtio_gpu_alloc_object(dev, params);
if (IS_ERR(obj))
return PTR_ERR(obj);
@@ -85,6 +85,7 @@ int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
struct virtio_gpu_device *vgdev = dev->dev_private;
struct drm_gem_object *gobj;
struct virtio_gpu_object *obj;
+ struct virtio_gpu_object_params params = { 0 };
int ret;
uint32_t pitch;
uint32_t format;
@@ -96,7 +97,8 @@ int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
args->size = pitch * args->height;
args->size = ALIGN(args->size, PAGE_SIZE);
- ret = virtio_gpu_gem_create(file_priv, dev, args->size, &gobj,
+ params.size = args->size;
+ ret = virtio_gpu_gem_create(file_priv, dev, ¶ms, &gobj,
&args->handle);
if (ret)
goto fail;
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 14ce8188c05237e3cadbd4def670817e81ddd4c2..3b05320bcf7363319df765394204d551ad1b579e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -279,12 +279,12 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
struct virtio_gpu_object *qobj;
struct drm_gem_object *obj;
uint32_t handle = 0;
- uint32_t size;
struct list_head validate_list;
struct ttm_validate_buffer mainbuf;
struct virtio_gpu_fence *fence = NULL;
struct ww_acquire_ctx ticket;
struct virtio_gpu_resource_create_3d rc_3d;
+ struct virtio_gpu_object_params params = { 0 };
if (vgdev->has_virgl_3d == false) {
if (rc->depth > 1)
@@ -302,13 +302,13 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
INIT_LIST_HEAD(&validate_list);
memset(&mainbuf, 0, sizeof(struct ttm_validate_buffer));
- size = rc->size;
+ params.size = rc->size;
/* allocate a single page size object */
- if (size == 0)
- size = PAGE_SIZE;
+ if (params.size == 0)
+ params.size = PAGE_SIZE;
- qobj = virtio_gpu_alloc_object(dev, size, false, false);
+ qobj = virtio_gpu_alloc_object(dev, ¶ms);
if (IS_ERR(qobj))
return PTR_ERR(qobj);
obj = &qobj->gem_base;
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index e7e946035027be34a310f7207685bbe360864c35..538b93417f7075a9827d0bfa13c7cb160b4f42f1 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -74,39 +74,33 @@ static void virtio_gpu_ttm_bo_destroy(struct ttm_buffer_object *tbo)
kfree(bo);
}
-static void virtio_gpu_init_ttm_placement(struct virtio_gpu_object *vgbo,
- bool pinned)
+static void virtio_gpu_init_ttm_placement(struct virtio_gpu_object *vgbo)
{
u32 c = 1;
- u32 pflag = pinned ? TTM_PL_FLAG_NO_EVICT : 0;
vgbo->placement.placement = &vgbo->placement_code;
vgbo->placement.busy_placement = &vgbo->placement_code;
vgbo->placement_code.fpfn = 0;
vgbo->placement_code.lpfn = 0;
vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT | pflag;
+ TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
+ TTM_PL_FLAG_NO_EVICT;
vgbo->placement.num_placement = c;
vgbo->placement.num_busy_placement = c;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
- unsigned long size, bool kernel, bool pinned,
+ struct virtio_gpu_object_params *params,
struct virtio_gpu_object **bo_ptr)
{
struct virtio_gpu_object *bo;
- enum ttm_bo_type type;
size_t acc_size;
int ret;
- if (kernel)
- type = ttm_bo_type_kernel;
- else
- type = ttm_bo_type_device;
*bo_ptr = NULL;
- acc_size = ttm_bo_dma_acc_size(&vgdev->mman.bdev, size,
+ acc_size = ttm_bo_dma_acc_size(&vgdev->mman.bdev, params->size,
sizeof(struct virtio_gpu_object));
bo = kzalloc(sizeof(struct virtio_gpu_object), GFP_KERNEL);
@@ -117,19 +111,20 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
kfree(bo);
return ret;
}
- size = roundup(size, PAGE_SIZE);
- ret = drm_gem_object_init(vgdev->ddev, &bo->gem_base, size);
+ params->size = roundup(params->size, PAGE_SIZE);
+ ret = drm_gem_object_init(vgdev->ddev, &bo->gem_base, params->size);
if (ret != 0) {
virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle);
kfree(bo);
return ret;
}
bo->dumb = false;
- virtio_gpu_init_ttm_placement(bo, pinned);
+ virtio_gpu_init_ttm_placement(bo);
- ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, size, type,
- &bo->placement, 0, !kernel, acc_size,
- NULL, NULL, &virtio_gpu_ttm_bo_destroy);
+ ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, params->size,
+ ttm_bo_type_device, &bo->placement, 0,
+ true, acc_size, NULL, NULL,
+ &virtio_gpu_ttm_bo_destroy);
/* ttm_bo_init failure will call the destroy */
if (ret != 0)
return ret;