IVTV_F_I_DECODING_YUV
test_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags)) {
clear_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags);
set_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags);