linux-kernel - Re: [PATCH 03/30] drm/sun4i: de2: Initialize layer fields earlier

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Message-ID: <CAGb2v64QDvw_rQN3v+zPLp8YBcfQBZvOBenKQQ__g7P=kLkucw@mail.gmail.com>
Date: Sun, 19 Oct 2025 15:44:03 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Jernej Skrabec <jernej.skrabec@...il.com>
Cc: mripard@...nel.org, maarten.lankhorst@...ux.intel.com, tzimmermann@...e.de, 
	airlied@...il.com, simona@...ll.ch, samuel@...lland.org, 
	dri-devel@...ts.freedesktop.org, linux-arm-kernel@...ts.infradead.org, 
	linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/30] drm/sun4i: de2: Initialize layer fields earlier

On Mon, Oct 13, 2025 at 3:23 AM Jernej Skrabec <jernej.skrabec@...il.com> wrote:
>
> drm_universal_plane_init() can already call some callbacks, like
> format_mod_supported, during initialization. Because of that, fields
> should be initialized beforehand.

I think fields should always be initialized before any structure is
passed off to another function.

> Signed-off-by: Jernej Skrabec <jernej.skrabec@...il.com>

Reviewed-by: Chen-Yu Tsai <wens@...e.org>