Hyperpixel non-touch gpio

I realize the Hyperpixel 4 uses all the gpio pins for the touchscreen version. Pinout.xyz however shows that gpio pins 27 (touch interrupt) , 10 (touch data) and 11 (touch clock) are for the touch screen. Does that mean I can reliably use pins 27, 10 and 11 for other uses such as buttons? I am not planning on using the hyperpixel i2c if that matters.