Hi Harry,
As suggested I created the issue here
https://gitlab.freedesktop.org/drm/amd/issues/2 with a picture of the
problem attached.
Please take a look, thx!
Julien
On Mon, Nov 11, 2019 at 1:11 PM Harry Wentland wrote:
> On 2019-10-08 2:15 p.m., Julien Isorce wrote:
> > Hi Harry,
> >
> > I
On 2019-10-08 2:15 p.m., Julien Isorce wrote:
> Hi Harry,
>
> I can reproduce on LG, Samsung and NEC monitors.
>
> "Have you checked whether the driver picks RGB or YCBCR420 without your
> patch?" -> it was selecting RGB .
>
> For example on https://commons.wikimedia.org/wiki/File:Gray_scale.jpg
Hi, gentle ping ? Thx in advance.
On Tue, Oct 8, 2019 at 11:15 AM Julien Isorce
wrote:
> Hi Harry,
>
> I can reproduce on LG, Samsung and NEC monitors.
>
> "Have you checked whether the driver picks RGB or YCBCR420 without your
> patch?" -> it was selecting RGB .
>
> For example on https://commo
Hi,
Gentle ping ?
Thx
Julien
On Fri, Oct 11, 2019 at 12:31 PM Julien Isorce
wrote:
> Hi Harry,
>
> Do you need more information ?
>
> Thx
> Julien
>
> On Tue, Oct 8, 2019 at 11:15 AM Julien Isorce
> wrote:
>
>> Hi Harry,
>>
>> I can reproduce on LG, Samsung and NEC monitors.
>>
>> "Have you c
Hi Harry,
Do you need more information ?
Thx
Julien
On Tue, Oct 8, 2019 at 11:15 AM Julien Isorce
wrote:
> Hi Harry,
>
> I can reproduce on LG, Samsung and NEC monitors.
>
> "Have you checked whether the driver picks RGB or YCBCR420 without your
> patch?" -> it was selecting RGB .
>
> For exam
Hi Harry,
I can reproduce on LG, Samsung and NEC monitors.
"Have you checked whether the driver picks RGB or YCBCR420 without your
patch?" -> it was selecting RGB .
For example on https://commons.wikimedia.org/wiki/File:Gray_scale.jpg , the
second band from the left, will be entirely pinkish.
Si
ent: Tuesday, October 8, 2019 12:06 PM
To: amd-gfx list
<mailto:amd-gfx@lists.freedesktop.org>
Subject: Re: [PATCH] drm/amd/display: Use pixel encoding 444 for dongle usb-c
to hdmi
Hi,
Gentle ping ?
Thx
Julien
On Tue, Oct 1, 2019 at 3:21 PM Julien Isorce
mailto:julien.iso...@gmail.com>
Hi Julien,
curious which monitor you're using.
Have you checked whether the driver picks RGB or YCBCR420 without your
patch?
I'm not sure I understand how the pinkish color issue looks. Do you see
a pinkish color at the transition from grey to another color? Or is the
entire grey area pinkish?
+ some display folks.
From: amd-gfx on behalf of Julien
Isorce
Sent: Tuesday, October 8, 2019 12:06 PM
To: amd-gfx list
Subject: Re: [PATCH] drm/amd/display: Use pixel encoding 444 for dongle usb-c
to hdmi
Hi,
Gentle ping ?
Thx
Julien
On Tue, Oct 1, 2019
Hi,
Gentle ping ?
Thx
Julien
On Tue, Oct 1, 2019 at 3:21 PM Julien Isorce
wrote:
> Fix pinkish color issue around grey areas. This also happens
> when not using any dongle so directly with a usb-c to Display
> Port cable. Meaning there is something wrong when using pixel
> encoding RGB with am
Fix pinkish color issue around grey areas. This also happens
when not using any dongle so directly with a usb-c to Display
Port cable. Meaning there is something wrong when using pixel
encoding RGB with amd driver in the general case. In the meantime
just use the same pixel encoding as when using H
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