Ps3 Htib Hdmi Will The Onkyo HT-S6100 HTIB When Hooked Up W/ A PS3 Through HDMI Deliver 7.1 HD Surround Sound?

Will the Onkyo HT-S6100 HTIB when hooked up w/ a PS3 through HDMI deliver 7.1 HD Surround Sound? - ps3 htib hdmi

I have a PS3 and are looking at the Onkyo HT-S6100 HTIB. I get a little confused about the requirements, the true HD audio in 7.1 format for the PS3. If the receiver decoding and playback of 7.1 surround sound on Blu-rays and games?