[PATCH] drm: mxsfb: Clear FIFO_CLEAR bit

[Jagan Teki]

On Mon, Jun 21, 2021 at 4:19 AM Marek Vasut <marex at denx.de> wrote:
>
> Make sure the FIFO_CLEAR bit is latched in when configuring the
> controller, so that the FIFO is really cleared. And then clear
> the FIFO_CLEAR bit, since it is not self-clearing.
>
> Fixes: 45d59d704080 ("drm: Add new driver for MXSFB controller")
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Daniel Abrecht <public at danielabrecht.ch>
> Cc: Emil Velikov <emil.l.velikov at gmail.com>
> Cc: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Cc: Lucas Stach <l.stach at pengutronix.de>
> Cc: Stefan Agner <stefan at agner.ch>
> ---

Reviewed-by: Jagan Teki <jagan at amarulasolutions.com>
Tested-by: Jagan Teki <jagan at amarulasolutions.com> # i.Core MX8MM