From: Steve Longerbeam <slongerbeam@gmail.com>
To: Tim Harvey <tharvey@gateworks.com>
Cc: linux-media <linux-media@vger.kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v8 11/11] media: imx.rst: Update doc to reflect fixes to interlaced capture
Date: Tue, 15 Jan 2019 15:59:18 -0800 [thread overview]
Message-ID: <6e60489c-cafc-ff6d-9aa0-cd0f327967a8@gmail.com> (raw)
In-Reply-To: <6b4c3fb1-929b-8894-e2f9-aca2f392f0e5@gmail.com>
On 1/15/19 3:54 PM, Steve Longerbeam wrote:
>
>>
>>
>> media-ctl -V "'ipu1_csi0':0 [fmt:AYUV32/720x480]"
>
> This is the reason. The adv7180 is only allowing to configure
> alternate field mode, and thus it reports the field height on the
> mbus, not the full frame height. Imx deals with alternate field mode
> by capturing a full frame, so the CSI entity sets the output pad
> height to double the height.
gah,
"... so the CSI entity sets the output pad height to double the _input
pad_ height."
Steve
next prev parent reply other threads:[~2019-01-15 23:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190109183014.20466-1-slongerbeam@gmail.com>
2019-01-09 18:30 ` [PATCH v8 01/11] media: videodev2.h: Add more field helper macros Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 02/11] gpu: ipu-csi: Swap fields according to input/output field types Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 03/11] gpu: ipu-v3: Add planar support to interlaced scan Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 04/11] media: imx: Fix field negotiation Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 05/11] media: imx-csi: Double crop height for alternate fields at sink Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 06/11] media: imx: interweave and odd-chroma-row skip are incompatible Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 07/11] media: imx-csi: Allow skipping odd chroma rows for YVU420 Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 08/11] media: imx: vdic: rely on VDIC for correct field order Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 09/11] media: imx-csi: Move crop/compose reset after filling default mbus fields Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 10/11] media: imx: Allow interweave with top/bottom lines swapped Steve Longerbeam
2019-01-09 18:30 ` [PATCH v8 11/11] media: imx.rst: Update doc to reflect fixes to interlaced capture Steve Longerbeam
2019-01-15 21:58 ` Tim Harvey
2019-01-15 23:54 ` Steve Longerbeam
2019-01-15 23:59 ` Steve Longerbeam [this message]
2019-01-21 20:24 ` Tim Harvey
2019-01-22 19:51 ` Tim Harvey
2019-01-23 0:24 ` Steve Longerbeam
2019-01-23 0:08 ` Steve Longerbeam
2019-01-23 22:04 ` Tim Harvey
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