20 Sep
2021
20 Sep
'21
1:49 p.m.
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.