V_0280A0_ARRAY_2D_TILED_THIN1
ib[idx] |= S_0280A0_ARRAY_MODE(V_0280A0_ARRAY_2D_TILED_THIN1);
track->cb_color_info[tmp] |= S_0280A0_ARRAY_MODE(V_0280A0_ARRAY_2D_TILED_THIN1);
case V_0280A0_ARRAY_2D_TILED_THIN1:
case V_0280A0_ARRAY_2D_TILED_THIN1: