intel_fb_supports_90_270_rotation
intel_fb_supports_90_270_rotation(fb) &&
if (intel_fb_supports_90_270_rotation(fb))
if (intel_fb_supports_90_270_rotation(fb))
bool intel_fb_supports_90_270_rotation(const struct intel_framebuffer *fb);
if (!intel_fb_supports_90_270_rotation(to_intel_framebuffer(fb))) {