On Tue, Apr 21, 2015 at 07:50:41AM +0200, Sascha Hauer wrote: > Oh, that's not magic at all, the crossbar switch has inputs and outputs > numbered from 0 to MTK_AFE_INTERCONN_NUM_INPUT / > MTK_AFE_INTERCONN_NUM_OUTPUT (they have the same numbers in the > datasheet. To connect input x with output y look at index [x][y] in the > table and write the register values found at that place. If .creg is 0x0 > then it's not possible to connect the given input with the given output.
A comment saying that would help then.
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