Lines Matching defs:old_fb
353 struct drm_framebuffer *old_fb = old_state->fb;
404 if (old_fb &&
407 fb->format != old_fb->format))
418 if (old_fb && fb->pitches[0] != old_fb->pitches[0])
441 if (old_fb && (fb->format == old_fb->format)) {
458 if (old_fb && (fb->format == old_fb->format)) {
467 if (old_fb && old_fb->pitches[1] != fb->pitches[1])
491 if (old_fb && old_fb->pitches[1] != fb->pitches[1])