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Re: [PATCH v3 3/4] media: Add Mediatek MDP Driver

From Hans Verkuil <hverkuil@xs4all.nl>
Newsgroups linux.kernel
Subject Re: [PATCH v3 3/4] media: Add Mediatek MDP Driver
Date 2016-08-19 08:10 +0200
Message-ID <s7Laa-1TE-13@gated-at.bofh.it> (permalink)
References <s4fJv-8kJ-3@gated-at.bofh.it> <s4fTb-bN-13@gated-at.bofh.it> <s6pEJ-5I5-27@gated-at.bofh.it> <s7Laa-1TE-15@gated-at.bofh.it>
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On 08/19/2016 07:54 AM, Minghsiu Tsai wrote:
> On Mon, 2016-08-15 at 14:55 +0200, Hans Verkuil wrote:
>> On 08/09/2016 03:58 PM, Minghsiu Tsai wrote:
>> This isn't right. For VIDEO_CAPTURE you support the COMPOSE targets, and for
>> the VIDEO_OUTPUT you support the CROP targets. Right now I can use e.g. TGT_CROP
>> with VIDEO_CAPTURE, which isn't correct.
>>
>> s_selection has the same problem.
>>
> 
> So my understanding is
> VIDEO_OUTPUT -> only allow to use target XXX_CROP_XXX
> VIDEO_CAPTURE -> only allow to use target XXX_COMPOSE_XXX
> 
> Am I right?

Correct.

Regards,

	Hans

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Thread

Re: [PATCH v3 3/4] media: Add Mediatek MDP Driver Hans Verkuil <hverkuil@xs4all.nl> - 2016-08-15 15:00 +0200
  Re: [PATCH v3 3/4] media: Add Mediatek MDP Driver Hans Verkuil <hverkuil@xs4all.nl> - 2016-08-19 08:10 +0200
  Re: [PATCH v3 3/4] media: Add Mediatek MDP Driver Minghsiu Tsai <minghsiu.tsai@mediatek.com> - 2016-08-19 08:10 +0200

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