Nouveau Archive on lore.kernel.org
 help / color / Atom feed
From: Alex Riesen <alexander.riesen@cetitec.com>
To: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Simon Ser <contact@emersion.fr>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Ben Skeggs <bskeggs@redhat.com>,
	nouveau <nouveau@lists.freedesktop.org>,
	Dave Airlie <airlied@redhat.com>
Subject: Re: [Nouveau] [PATCH 2/3] drm/nouveau/kms/nv50-: Report max cursor size to userspace
Date: Wed, 24 Feb 2021 18:02:47 +0100
Message-ID: <YDaGtzRDUIbErYDY@pflmari> (raw)
In-Reply-To: <CAKb7UviFdgqqSrFvZJzfenaKa_0P6hJ4SaDrwA39Lz8jVigDGw@mail.gmail.com>

Ilia Mirkin, Wed, Feb 24, 2021 17:57:41 +0100:
> On Wed, Feb 24, 2021 at 11:53 AM Alex Riesen <alexander.riesen@cetitec.com> wrote:
> > Ilia Mirkin, Wed, Feb 24, 2021 17:48:39 +0100:
> > > Just to be crystal clear -- are you saying that 128x128 works or does
> > > not work? (You said "yes", which would imply it works OK, but then you
> > > said both cases, which would imply doesn't work since 256x256 doesn't
> > > work?)
> >
> > Modetest with 128x128 cursor works. Without damage to the cursor: modetest
> > shows normal cursor in vanilla v5.11. Modetest also shows normal cursor in
> > vanilla v5.11 with the commit reverted.
> 
> But modetest with 256x256 doesn't work (correctly) right? Or did I
> misunderstand?

Right. That's why I was asking if I did everything right: it was just corrupted
in both kernels.

> All the patch does is allow those large cursors to be used, which gets
> reported via drm APIs and modesetting picks the largest cursor
> available. (And actually I think it's even not required to use the
> large cursors, it just controls what's reported in the defaults to
> userspace.)

Maybe something in X code is not prepared to handle the kernel reporting
large cursor support? Even though 128x128 is pretty large, and I don't think
I even use that large cursors in X configuration. How can I check?

_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau

  reply index

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 [this message]
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
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=YDaGtzRDUIbErYDY@pflmari \
    --to=alexander.riesen@cetitec.com \
    --cc=airlied@redhat.com \
    --cc=bskeggs@redhat.com \
    --cc=contact@emersion.fr \
    --cc=dri-devel@lists.freedesktop.org \
    --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

Nouveau Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/nouveau/0 nouveau/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 nouveau nouveau/ https://lore.kernel.org/nouveau \
		nouveau@lists.freedesktop.org
	public-inbox-index nouveau

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.freedesktop.lists.nouveau


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git