From: Uwe Sauter <uwe.sauter.de@gmail.com>
To: Ilia Mirkin <imirkin@alum.mit.edu>,
Alex Riesen <alexander.riesen@cetitec.com>
Cc: nouveau <nouveau@lists.freedesktop.org>, Simon Ser <contact@emersion.fr>
Subject: Re: [Nouveau] [PATCH 2/3] drm/nouveau/kms/nv50-: Report max cursor size to userspace
Date: Wed, 3 Mar 2021 14:25:36 +0100 [thread overview]
Message-ID: <4cfd5800-1f3a-4740-244c-599601517cda@gmail.com> (raw)
In-Reply-To: <CAKb7Uvj1cGMx3R1dM2MYsFoP9g65c0Eg_pBROsfjicOv7jcBvg@mail.gmail.com>
Am 03.03.21 um 14:12 schrieb Ilia Mirkin:
> On Wed, Mar 3, 2021 at 7:41 AM Alex Riesen <alexander.riesen@cetitec.com> wrote:
>>
>> Ilia Mirkin, Sat, Feb 27, 2021 22:26:57 +0100:
>>> Can you try Alex's patch to modetest and confirm that you see issues
>>> with modetest? If so, can you (and maybe Alex as well) try an older
>>> kernel (I'm on 5.6) and see if modetest behaves well there. [The patch
>>> in question was to expose 256x256 as the 'preferred' size, but support
>>> for the larger cursors has been around for a while.] Alex - if you
>>> have time, same question to you.
>>
>> Sorry that it took so long. I retestet with the same kernel as Uwe did
>> (5.4.101) and my results are the same: modetest with 64 and 128 cursors looks
>> good, 256 broken. Didn't test with X this time (this being my main office
>> machine), but can do later if required.
>
> Thanks for confirming! No need to test X - that will work fine, since
> we were reporting the smaller cursors on that kernel.
>
> So I think we have definitive evidence that at least all Kepler
> doesn't do 256x256 (and it's not just some bug in the display macro
> rework that got introduced). And unless I'm blind and don't see the
> corruption, Pascal seems fine. Question remains for Maxwell1/2 GPUs.
> Unless someone has immediate plans to test on those, I'd recommend
> bumping the minimum for 256x256 being reported to Pascal, and doing
> 128x128 for Kepler / Maxwell.
The only older model I have access to would be a 6600GT (NV43). Don't know if this would have any
significance…
Uwe
> Simon, Lyude -- thoughts?
>
> Cheers,
>
> -ilia
>
_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau
next prev parent reply other threads:[~2021-03-03 13:25 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-19 1:54 [PATCH 1/3] drivers/nouveau/kms/nv50-: Reject format modifiers for cursor planes Lyude Paul
[not found] ` <20210119015415.2511028-1-lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2021-01-19 1:54 ` [PATCH 2/3] drm/nouveau/kms/nv50-: Report max cursor size to userspace Lyude Paul
[not found] ` <20210119015415.2511028-2-lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2021-01-19 10:22 ` Simon Ser
2021-02-23 14:15 ` [Nouveau] " Alex Riesen
2021-02-23 14:56 ` Ilia Mirkin
2021-02-23 15:36 ` Alex Riesen
2021-02-23 15:46 ` Ilia Mirkin
2021-02-23 15:51 ` Alex Riesen
2021-02-23 16:22 ` Alex Riesen
2021-02-23 18:13 ` Ilia Mirkin
2021-02-24 9:08 ` Alex Riesen
2021-02-24 15:10 ` Ilia Mirkin
2021-02-24 16:35 ` Alex Riesen
2021-02-24 16:48 ` Ilia Mirkin
2021-02-24 16:53 ` Alex Riesen
2021-02-24 16:57 ` Ilia Mirkin
2021-02-24 17:02 ` Alex Riesen
2021-02-24 17:47 ` Ilia Mirkin
2021-02-27 12:28 ` Uwe Sauter
2021-02-27 21:26 ` Ilia Mirkin
2021-02-28 15:10 ` Uwe Sauter
2021-02-28 17:02 ` Ilia Mirkin
2021-02-28 17:59 ` Uwe Sauter
2021-02-28 19:10 ` Ilia Mirkin
2021-02-28 19:24 ` Uwe Sauter
2021-02-28 20:38 ` Ilia Mirkin
2021-03-03 12:41 ` Alex Riesen
2021-03-03 13:12 ` Ilia Mirkin
2021-03-03 13:25 ` Uwe Sauter [this message]
2021-03-03 13:33 ` Ilia Mirkin
2021-03-03 17:02 ` Uwe Sauter
2021-03-03 17:11 ` Lyude Paul
2021-03-03 16:51 ` Lyude Paul
2021-03-03 17:05 ` James Jones
2021-01-19 1:54 ` [PATCH 3/3] drm/nouveau/kms/nve4-nv138: Fix > 64x64 cursors Lyude Paul
2021-01-19 10:18 ` [PATCH 1/3] drivers/nouveau/kms/nv50-: Reject format modifiers for cursor planes Simon Ser
2021-01-19 15:50 ` Ville Syrjälä
2021-01-19 15:52 ` James Jones
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4cfd5800-1f3a-4740-244c-599601517cda@gmail.com \
--to=uwe.sauter.de@gmail.com \
--cc=alexander.riesen@cetitec.com \
--cc=contact@emersion.fr \
--cc=imirkin@alum.mit.edu \
--cc=nouveau@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).