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Message-ID: <99f0b52f6a723f2a548a5b06deea957b@kernel.org>
Date: Wed, 08 Jul 2026 16:28:34 +0000
From: "Maxime Ripard" <mripard@kernel.org>
To: "Thomas Zimmermann" <tzimmermann@suse.de>
Subject: Re: [PATCH v4] drm/fb-helper: Only consider active CRTCs for vblank
 sync
In-Reply-To: <20260702145021.226932-1-tzimmermann@suse.de>
References: <20260702145021.226932-1-tzimmermann@suse.de>
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On Thu, 2 Jul 2026 16:50:13 +0200, Thomas Zimmermann wrote:
> Only synchronize fbdev output to the vblank of an active CRTC. Go over
> the list of CRTCs and pick the first that matches. Fixes warnings as
> the one shown below
>=20
> [   77.201354] WARNING: drivers/gpu/drm/drm_vblank.c:1320 at drm_crtc_wai=
t_one_vblank+0x194/0x1cc [drm], CPU#1: kworker/1:7/1867
>=20
> [ ... ]

Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime