Re: [stable 4.19][PATCH 1/4] ARM: dts: am4372: Set memory bandwidth limit for DISPC

[Greg KH]

On Tue, Oct 15, 2019 at 12:59:34AM -0600, Mathieu Poirier wrote:
> From: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> 
> commit f90ec6cdf674248dcad85bf9af6e064bf472b841 upstream
> 
> Set memory bandwidth limit to filter out resolutions above 720p@60Hz to
> avoid underflow errors due to the bandwidth needs of higher resolutions.
> 
> am43xx can not provide enough bandwidth to DISPC to correctly handle
> 'high' resolutions.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
> Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
> Cc: stable <stable@xxxxxxxxxxxxxxx> # 4.19
> Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
> ---
>  arch/arm/boot/dts/am4372.dtsi | 2 ++
>  1 file changed, 2 insertions(+)

What about 5.3?  Is this ok there?

thanks,

greg k-h