From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: airlied@linux.ie, dri-devel@lists.freedesktop.org,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH] drm: rcar-du: enable VSPDs on R8A7791
Date: Mon, 19 Dec 2016 22:24:12 +0200 [thread overview]
Message-ID: <17860203.AIUhP9KGSE@avalon> (raw)
In-Reply-To: <1e9a678f-939d-fa4a-1550-d806ffe47697@cogentembedded.com>
Hi Sergei,
On Monday 19 Dec 2016 22:58:57 Sergei Shtylyov wrote:
> On 12/14/2016 11:55 PM, Laurent Pinchart wrote:
> >> We're going to use R8A7791 VSPDs to control DU, so set the corresponding
> >> flag.
> >>
> >> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> >
> > For the same reason I nacked the corresponding patch to the VSP1 driver, I
> > have to nack this one as well. The Gen2 DU has native planes, this patch
> > would prevent using them. I don't see a good reason to do so.
>
> One of the reasons is that these patches kill the horizontal noise when
> playing video in Weston...
What horizontal noise ? :-)
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2016-12-19 20:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-14 20:37 [PATCH] drm: rcar-du: enable VSPDs on R8A7791 Sergei Shtylyov
2016-12-14 20:55 ` Laurent Pinchart
2016-12-19 19:58 ` Sergei Shtylyov
2016-12-19 20:24 ` Laurent Pinchart [this message]
2016-12-26 19:45 ` Sergei Shtylyov
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