Re: [PATCH v4 0/2] drm/drm_blend: allow blend mode property without PREMULTI

[Daniel Stone]

Hi Leandro,

On Tue, 26 May 2026 at 19:17, Leandro Ribeiro
<leandro.ribeiro@xxxxxxxxxxxxx> wrote:
> Some hardware only supports the COVERAGE blend mode and lacks PREMULTI
> support entirely. DRM currently requires that PREMULTI is present when
> creating a blend mode property, which prevents such drivers from being
> properly upstreamed.
>
> This series removes this restriction and allows drivers to create a blend
> mode property without PREMULTI.
>
> On Weston (userspace), we are working [1] towards adding support for
> this kind of hardware.
>
> [1] https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/2046

The series, and the Weston MR, are also:
Reviewed-by: Daniel Stone <daniels@xxxxxxxxxxxxx>

Thanks!