diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 74fa41909213..4e693e8de2c3 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -843,8 +843,6 @@ static void vmw_framebuffer_surface_destroy(struct drm_framebuffer *framebuffer) drm_framebuffer_cleanup(framebuffer); vmw_surface_unreference(&vfbs->surface); - if (vfbs->base.user_obj) - ttm_base_object_unref(&vfbs->base.user_obj); kfree(vfbs); } @@ -989,6 +987,16 @@ out_err1: * Buffer-object framebuffer code */ +static int vmw_framebuffer_bo_create_handle(struct drm_framebuffer *fb, + struct drm_file *file_priv, + unsigned int *handle) +{ + struct vmw_framebuffer_bo *vfbd = + vmw_framebuffer_to_vfbd(fb); + + return drm_gem_handle_create(file_priv, &vfbd->buffer->base.base, handle); +} + static void vmw_framebuffer_bo_destroy(struct drm_framebuffer *framebuffer) { struct vmw_framebuffer_bo *vfbd = @@ -996,8 +1004,6 @@ static void vmw_framebuffer_bo_destroy(struct drm_framebuffer *framebuffer) drm_framebuffer_cleanup(framebuffer); vmw_bo_unreference(&vfbd->buffer); - if (vfbd->base.user_obj) - ttm_base_object_unref(&vfbd->base.user_obj); kfree(vfbd); } @@ -1063,6 +1069,7 @@ static int vmw_framebuffer_bo_dirty_ext(struct drm_framebuffer *framebuffer, } static const struct drm_framebuffer_funcs vmw_framebuffer_bo_funcs = { + .create_handle = vmw_framebuffer_bo_create_handle, .destroy = vmw_framebuffer_bo_destroy, .dirty = vmw_framebuffer_bo_dirty_ext, }; @@ -1188,7 +1195,7 @@ static int vmw_create_bo_proxy(struct drm_device *dev, metadata.base_size.depth = 1; metadata.scanout = true; - ret = vmw_gb_surface_define(vmw_priv(dev), 0, &metadata, srf_out); + ret = vmw_gb_surface_define(vmw_priv(dev), &metadata, srf_out); if (ret) { DRM_ERROR("Failed to allocate proxy content buffer\n"); return ret; @@ -1251,6 +1258,7 @@ static int vmw_kms_new_framebuffer_bo(struct vmw_private *dev_priv, goto out_err1; } + vfbd->base.base.obj[0] = &bo->base.base; drm_helper_mode_fill_fb_struct(dev, &vfbd->base.base, mode_cmd); vfbd->base.bo = true; vfbd->buffer = vmw_bo_reference(bo); @@ -1368,34 +1376,13 @@ static struct drm_framebuffer *vmw_kms_fb_create(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cmd) { struct vmw_private *dev_priv = vmw_priv(dev); - struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile; struct vmw_framebuffer *vfb = NULL; struct vmw_surface *surface = NULL; struct vmw_buffer_object *bo = NULL; - struct ttm_base_object *user_obj; int ret; - /* - * Take a reference on the user object of the resource - * backing the kms fb. This ensures that user-space handle - * lookups on that resource will always work as long as - * it's registered with a kms framebuffer. This is important, - * since vmw_execbuf_process identifies resources in the - * command stream using user-space handles. - */ - - user_obj = ttm_base_object_lookup(tfile, mode_cmd->handles[0]); - if (unlikely(user_obj == NULL)) { - DRM_ERROR("Could not locate requested kms frame buffer.\n"); - return ERR_PTR(-ENOENT); - } - - /** - * End conditioned code. - */ - /* returns either a bo or surface */ - ret = vmw_user_lookup_handle(dev_priv, tfile, + ret = vmw_user_lookup_handle(dev_priv, file_priv, mode_cmd->handles[0], &surface, &bo); if (ret) @@ -1428,10 +1415,8 @@ err_out: if (ret) { DRM_ERROR("failed to create vmw_framebuffer: %i\n", ret); - ttm_base_object_unref(&user_obj); return ERR_PTR(ret); - } else - vfb->user_obj = user_obj; + } return &vfb->base; } |