On Sun, Sep 19, 2021 at 07:38:47PM +0200, Nicolas Frattaroli wrote:

> Going forward, what would be a solution that is acceptable for upstream? As 
> far as I understand, the obvious route here is to drop the rockchip,fsync-
> half-frame property and just always set this mode when we're using a TDM bus 
> format. Is this correct?

Yes.

> According to the TRM, the register bit this sets only affects TDM modes. 
> Though since TDM is not standardised in any way from what I've read online, it 
> is possible that there is hardware out there which expects the non-fsync-half-
> frame mode, but I am completely fine with only thinking about this hardware 
> when it actually surfaces.

Right, we can figure it out later.