Re: [PATCH] gpu: ipu-v3: image-convert: Enable double write reduction
From: Philipp Zabel
Date: Fri Jun 14 2019 - 10:16:51 EST
On Thu, 2019-06-13 at 18:02 -0700, Steve Longerbeam wrote:
> For the write channels with 4:2:0 subsampled YUV formats, avoid chroma
> overdraw by only writing chroma for even lines (skip odd chroma rows).
> This reduces necessary write memory bandwidth by at least 25% (more
> with rotation enabled).
>
> Signed-off-by: Steve Longerbeam <slongerbeam@xxxxxxxxx>
Applied on imx-drm/next, thanks!
regards
Philipp