21 Apr
2015
21 Apr
'15
1:15 p.m.
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.