[U-Boot] [PATCH 3/4] tegra: video: Always use write-through cache on LCD

[Stephen Warren]

On 01/14/2016 01:26 PM, Simon Glass wrote:
> This seems to give the best performance, so let's use it always.

I thought we chose the current cache mode due to display corruption 
issues with other modes, but I tested a change that I believe does the 
same as this change on Seaboard without any apparent issue so,

Acked-by: Stephen Warren <swarren at nvidia.com>