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From: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: tomm.merciai@gmail.com, linux-renesas-soc@vger.kernel.org,
	biju.das.jz@bp.renesas.com,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
	Douglas Anderson <dianders@chromium.org>,
	Adam Ford <aford173@gmail.com>,
	Jesse Van Gavere <jesseevg@gmail.com>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/bridge: adv7511: Do not merge adv7511_mode_set() with atomic_enable()
Date: Mon, 26 May 2025 11:21:44 +0200	[thread overview]
Message-ID: <c0aa1d6f-4a2e-455f-b458-1b679beefe0f@bp.renesas.com> (raw)
In-Reply-To: <CAMuHMdVMDd2abFFzMY_Rbm=7pnX5C2qHBsa68tF_c=bRnp3zkg@mail.gmail.com>

Hi Geert,
Thanks for your comment.

On 26/05/25 11:13, Geert Uytterhoeven wrote:
> Hi Tommaso,
> 
> On Mon, 26 May 2025 at 10:55, Tommaso Merciai
> <tommaso.merciai.xr@bp.renesas.com> wrote:
>> After adv7511_mode_set() was merged into .atomic_enable(), only the
>> native resolution is working when using modetest.
>>
>> This is caused by incorrect timings: adv7511_mode_set() must not be
>> merged into .atomic_enable().
>>
>> Move adv7511_mode_set() back to the .mode_set() callback in
>> drm_bridge_funcs to restore correct behavior.
> 
> Thanks for your patch!
> 
>> Fixes: 0a9e2f0a6466 ("drm/bridge: adv7511: switch to the HDMI connector helpers")
> 
> I can't find that commit? I guess you mean:
> Fixes: ae01d3183d2763ed ("drm/bridge: adv7511: switch to the HDMI
> connector helpers")

Yes, sorry.
You are completely right!

https://cgit.freedesktop.org/drm/drm-misc/commit/drivers/gpu/drm/bridge/adv7511?id=ae01d3183d2763ed27ab71f4ef5402b683d9ad8a

> 
> Gr{oetje,eeting}s,
> 
>                          Geert
> 

Thanks & Regards,
Tommaso

  reply	other threads:[~2025-05-26  9:22 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-26  8:54 Tommaso Merciai
2025-05-26  9:13 ` Geert Uytterhoeven
2025-05-26  9:21   ` Tommaso Merciai [this message]
2025-05-26  9:24 ` Biju Das
2025-05-26  9:26 ` Maxime Ripard
2025-05-26  9:58   ` Tommaso Merciai
2025-05-26 10:49     ` Laurent Pinchart
2025-05-26 11:19       ` Tommaso Merciai
2025-05-26 11:40         ` Maxime Ripard
2025-05-26 13:18           ` Dmitry Baryshkov
2025-05-26 14:02             ` Tommaso Merciai
2025-05-26 14:13               ` Tommaso Merciai
2025-05-26 14:28                 ` Laurent Pinchart
2025-05-26 16:43                   ` Tommaso Merciai
2025-05-27 10:11                     ` Tommaso Merciai

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