From: John Ogness <john.ogness@linutronix.de>
To: Lyude Paul <lyude@redhat.com>, Danilo Krummrich <dakr@kernel.org>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>,
Sean Paul <seanpaul@chromium.org>,
Simona Vetter <simona@ffwll.ch>,
dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: nouveau regression with 6.19.0-rc7
Date: Fri, 30 Jan 2026 11:25:41 +0106 [thread overview]
Message-ID: <87h5s34d36.fsf@jogness.linutronix.de> (raw)
In-Reply-To: <87ldhf1prw.fsf@jogness.linutronix.de>
On 2026-01-30, John Ogness <john.ogness@linutronix.de> wrote:
> On my workstation I have been using 6.19.0-rc4 with no problems. This
> morning I switched to 6.19.0-rc7 and now my graphics explodes when the
> nouveau module is loaded.
Reverting commit 604826acb3f5 ("drm/nouveau/disp: Set
drm_mode_config_funcs.atomic_(check|commit)") allows the nouveau driver
to load and work again.
Even though nouveau "technically supports atomic modesetting", it seems
more callbacks need to be implemented than just atomic_(check|commit).
Should I submit a patch with the revert? Or is there a quick fix to
allow drm_drv_uses_atomic_modeset() to return true and properly support
atomic modesetting?
John Ogness
next prev parent reply other threads:[~2026-01-30 10:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-30 8:13 John Ogness
2026-01-30 10:19 ` John Ogness [this message]
2026-01-30 10:47 ` Dave Airlie
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