PS_UV_RGB_PHASE
PS_Y_PHASE(0) | PS_UV_RGB_PHASE(uv_rgb_vphase));
PS_Y_PHASE(0) | PS_UV_RGB_PHASE(uv_rgb_hphase));
PS_Y_PHASE(y_vphase) | PS_UV_RGB_PHASE(uv_rgb_vphase));
PS_Y_PHASE(y_hphase) | PS_UV_RGB_PHASE(uv_rgb_hphase));