tegra_fb_init
static int tegra_fb_init(struct drm_device *, struct drm_framebuffer *,
if (tegra_fb_init(ddev, helper->fb, sizes) != 0) {
static void tegra_fb_init(struct tegra_drm_task *);
tegra_task_init(&sc->sc_attach_task, &tegra_fb_init);