linux-kernel - Re: [PATCH v2 0/5] drm: Allow the damage helpers to handle buffer damage

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Message-ID: <87o7fu5eex.fsf@minerva.mail-host-address-is-not-set>
Date:   Thu, 16 Nov 2023 08:46:14 +0100
From:   Javier Martinez Canillas <javierm@...hat.com>
To:     Zack Rusin <zackr@...are.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc:     "corbet@....net" <corbet@....net>,
        "olvaffe@...il.com" <olvaffe@...il.com>,
        "daniel.vetter@...ll.ch" <daniel.vetter@...ll.ch>,
        "nunes.erico@...il.com" <nunes.erico@...il.com>,
        "airlied@...hat.com" <airlied@...hat.com>,
        "pekka.paalanen@...labora.com" <pekka.paalanen@...labora.com>,
        "tzimmermann@...e.de" <tzimmermann@...e.de>,
        "belmouss@...hat.com" <belmouss@...hat.com>,
        "mripard@...nel.org" <mripard@...nel.org>,
        "daniel@...ll.ch" <daniel@...ll.ch>,
        "gurchetansingh@...omium.org" <gurchetansingh@...omium.org>,
        "maarten.lankhorst@...ux.intel.com" 
        <maarten.lankhorst@...ux.intel.com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
        "kraxel@...hat.com" <kraxel@...hat.com>,
        "virtualization@...ts.linux.dev" <virtualization@...ts.linux.dev>,
        "airlied@...il.com" <airlied@...il.com>,
        Linux-graphics-maintainer <Linux-graphics-maintainer@...are.com>,
        "contact@...rsion.fr" <contact@...rsion.fr>
Subject: Re: [PATCH v2 0/5] drm: Allow the damage helpers to handle buffer
 damage

Zack Rusin <zackr@...are.com> writes:

Hello Zack,

> On Wed, 2023-11-15 at 14:15 +0100, Javier Martinez Canillas wrote:

[...]

>>
>> Changes in v2:
>> - Add a struct drm_plane_state .ignore_damage_clips to set in the plane's
>>   .atomic_check, instead of having different helpers (Thomas Zimmermann).
>> - Set struct drm_plane_state .ignore_damage_clips in virtio-gpu plane's
>>   .atomic_check instead of using a different helpers (Thomas Zimmermann).
>> - Set struct drm_plane_state .ignore_damage_clips in vmwgfx plane's
>>   .atomic_check instead of using a different helpers (Thomas Zimmermann).
>
> The series looks good to me, thanks for tackling this. I'm surprised that we don't

Thanks. Can I get your r-b or a-b ?

> have any IGT tests for this. Seems like it shouldn't be too hard to test it in a
> generic way with just a couple of dumb buffers.
>

Yes, I haven't looked at it but also think that shouldn't be that hard.

> z

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat