On Sat, Dec 04, 2021 at 05:37:08PM +0300, Dmitry Osipenko wrote:
> FIFO trigger level must be not less than the size of DMA burst, otherwise

"must be bigger than or equal to"?

> audio will be played x4 faster that it should be because part of the DMA

"faster than"

> data will be dropped on FIFO input buffer overflow.
> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  sound/soc/tegra/tegra20_spdif.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

Makes sense:

Acked-by: Thierry Reding <treding@nvidia.com>