[PATCH] drm: bridge: samsung-dsim: Drain command transfer FIFO before transfer

[Jagan Teki]

On Fri, Jun 16, 2023 at 1:45 AM Marek Vasut <marex at denx.de> wrote:
>
> Wait until the command transfer FIFO is empty before loading in the next
> command. The previous behavior where the code waited until command transfer
> FIFO was not full suffered from transfer corruption, where the last command
> in the FIFO could be overwritten in case the FIFO indicates not full, but
> also does not have enough space to store another transfer yet.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> ---

Reviewed-by: Jagan Teki <jagan at amarulasolutions.com>
Tested-by: Jagan Teki <jagan at amarulasolutions.com> # imx8mm-icore