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TAS2557: ICC pin question

Part Number: TAS2557


Dear Sir.

Our project will use 1~4 speakers. One of project is using 4 speakers will use 4 TAS2557.

4 speakers are R1 / R2 / L1 / L2. How to connect ICC(ICC_GPIO9 / ICC_GPIO10 / ICC_GPI3 ) pin.

Is R1 + R2 / L1 + L2 or R1 + L1 / R2 + L2. Thansk for kindly help~