tilcdc_framebuffer
struct tilcdc_framebuffer *sc_fb;
struct tilcdc_framebuffer *sfb = atomic?
struct tilcdc_framebuffer *sfb = to_tilcdc_framebuffer(fb);
struct tilcdc_framebuffer *sfb = to_tilcdc_framebuffer(fb);
struct tilcdc_framebuffer *fb;
struct tilcdc_framebuffer *sfb = to_tilcdc_framebuffer(helper->fb);
fbdev->helper.fb = kmem_zalloc(sizeof(struct tilcdc_framebuffer),
#define to_tilcdc_framebuffer(x) container_of(x, struct tilcdc_framebuffer, base)
struct tilcdc_framebuffer;