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From: Simon Ser <contact-sV0wSBM+kKVWj0EZb7rXcA@public.gmane.org>
To: Lyude Paul <lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	"David Airlie" <airlied-cv59FeDIM0c@public.gmane.org>,
	nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Ben Skeggs" <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Daniel Vetter" <daniel-/w4YWyX8dFk@public.gmane.org>,
	"Christian König" <christian.koenig-5C7GfCeVMHo@public.gmane.org>,
	"Nirmoy Das"
	<nirmoy.aiemd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH 1/3] drivers/nouveau/kms/nv50-: Reject format modifiers for cursor planes
Date: Tue, 19 Jan 2021 10:18:27 +0000	[thread overview]
Message-ID: <HfzDFy00Jir8FH_WqWz7EmLYojZvbfaoSAhmjdxfTSVxhBBpUYgpdApQFXXM2Uv3yzq0ySUYLCq2izrT5d9_gxna2IN9U8zHme2dvo7LlKs=@emersion.fr> (raw)
In-Reply-To: <20210119015415.2511028-1-lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

On Tuesday, January 19th, 2021 at 2:54 AM, Lyude Paul <lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> wrote:

> Nvidia hardware doesn't actually support using tiling formats with the
> cursor plane, only linear is allowed. In the future, we should write a
> testcase for this.
>
> Fixes: c586f30bf74c ("drm/nouveau/kms: Add format mod prop to base/ovly/nvdisp")
> Cc: James Jones <jajones-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> Cc: Martin Peres <martin.peres-GANU6spQydw@public.gmane.org>
> Cc: Jeremy Cline <jcline-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> Cc: Simon Ser <contact-sV0wSBM+kKVWj0EZb7rXcA@public.gmane.org>
> Cc: <stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> # v5.8+
> Signed-off-by: Lyude Paul <lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

Together with [1], this patch allows me to run unpatched modifier-aware
user-space successfully, without a cursor visual glitch. drm_info
correctly reports the new modifier list, and wlroots logs confirm that
a flavor of NVIDIA_BLOCK_LINEAR_2D is used for the primary buffers and
LINEAR is used for cursor buffers.

Code looks good to me as well.

Reviewed-by: Simon Ser <contact-sV0wSBM+kKVWj0EZb7rXcA@public.gmane.org>

[1]: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3724

  parent reply	other threads:[~2021-01-19 10:18 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
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   ` Simon Ser [this message]
2021-01-19 15:50   ` [PATCH 1/3] drivers/nouveau/kms/nv50-: Reject format modifiers for cursor planes Ville Syrjälä
2021-01-19 15:52   ` James Jones

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