From: "Maxime Ripard" <mripard@kernel.org>
To: "Thomas Zimmermann" <tzimmermann@suse.de>
Cc: airlied@gmail.com, akemnade@kernel.org,
dri-devel@lists.freedesktop.org, hns@goldelico.com,
jani.nikula@linux.intel.com, javierm@redhat.com,
kernel@pyra-handheld.com, letux-kernel@openphoenux.org,
linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, sashiko-reviews@lists.linux.dev,
simona@ffwll.ch, zhengxingda@iscas.ac.cn,
"Maxime Ripard" <mripard@kernel.org>
Subject: Re: [PATCH v4] drm/fb-helper: Only consider active CRTCs for vblank sync
Date: Wed, 08 Jul 2026 16:28:34 +0000 [thread overview]
Message-ID: <99f0b52f6a723f2a548a5b06deea957b@kernel.org> (raw)
In-Reply-To: <20260702145021.226932-1-tzimmermann@suse.de>
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
>
> [ 77.201354] WARNING: drivers/gpu/drm/drm_vblank.c:1320 at drm_crtc_wait_one_vblank+0x194/0x1cc [drm], CPU#1: kworker/1:7/1867
>
> [ ... ]
Acked-by: Maxime Ripard <mripard@kernel.org>
Thanks!
Maxime
prev parent reply other threads:[~2026-07-08 16:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-02 14:50 [PATCH v4] drm/fb-helper: Only consider active CRTCs for vblank sync Thomas Zimmermann
2026-07-08 16:28 ` Maxime Ripard [this message]
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