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List:       dri-devel
Subject:    Re: [PATCH v3 2/8] drm/atomic: Add support for mouse hotspots
From:       Javier Martinez Canillas <javierm () redhat ! com>
Date:       2023-06-27 8:49:39
Message-ID: 87352d47do.fsf () minerva ! mail-host-address-is-not-set
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Zack Rusin <zack@kde.org> writes:

> From: Zack Rusin <zackr@vmware.com>
>
> Atomic modesetting code lacked support for specifying mouse cursor
> hotspots. The legacy kms DRM_IOCTL_MODE_CURSOR2 had support for setting
> the hotspot but the functionality was not implemented in the new atomic
> paths.
>
> Due to the lack of hotspots in the atomic paths userspace compositors
> completely disable atomic modesetting for drivers that require it (i.e.
> all paravirtualized drivers).
>
> This change adds hotspot properties to the atomic codepaths throughtout
> the DRM core and will allow enabling atomic modesetting for virtualized
> drivers in the userspace.
>
> Signed-off-by: Zack Rusin <zackr@vmware.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <mripard@kernel.org>
> Cc: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> ---

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat

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