Here are some possible interpretations depending on the context:
* Supporting homework: Someone who believes homework is beneficial and supports its use in education.
* Advocating for homework: Someone who actively promotes the importance of homework and its role in learning.
* In favor of homework: Someone who holds a positive view of homework and its value.
However, it's important to consider the specific situation and what the speaker or writer intended to convey.
If you can provide more context or the sentence where you encountered this phrase, I might be able to offer a more accurate interpretation.