Re: [PATCH 3/3] gpu: ipu-v3: image-convert: Fix image downsize coefficients

From: Philipp Zabel
Date: Fri Jun 14 2019 - 10:16:33 EST


On Tue, 2019-06-11 at 18:16 -0700, Steve Longerbeam wrote:
> The output of the IC downsizer unit in both dimensions must be <= 1024
> before being passed to the IC resizer unit. This was causing corrupted
> images when:
>
> input_dim > 1024, and
> input_dim / 2 < output_dim < input_dim
>
> Some broken examples were 1920x1080 -> 1024x768 and 1920x1080 ->
> 1280x1080.
>
> Fixes: 70b9b6b3bcb21 ("gpu: ipu-v3: image-convert: calculate per-tile
> resize coefficients")
>
> Signed-off-by: Steve Longerbeam <slongerbeam@xxxxxxxxx>

All applied on the imx-drm/fixes branch.

regards
Philipp