linux-kernel - Re: [PATCH v4 05/11] media: imx-csi: Double crop height for alternate fields at sink

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Date:   Fri, 05 Oct 2018 12:18:27 +0200
From:   Philipp Zabel <p.zabel@...gutronix.de>
To:     Steve Longerbeam <slongerbeam@...il.com>,
        linux-media@...r.kernel.org
Cc:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "open list:STAGING SUBSYSTEM" <devel@...verdev.osuosl.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 05/11] media: imx-csi: Double crop height for
 alternate fields at sink

On Thu, 2018-10-04 at 11:53 -0700, Steve Longerbeam wrote:
> If the incoming sink field type is alternate, the reset crop height
> and crop height bounds must be set to twice the incoming height,
> because in alternate field mode, upstream will report only the
> lines for a single field, and the CSI captures the whole frame.
> 
> Signed-off-by: Steve Longerbeam <slongerbeam@...il.com>

Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>

regards
Philipp