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From: "H. Nikolaus Schaller" <hns@goldelico.com>
To: Robert Foss <robert.foss@linaro.org>
Cc: Paul Cercueil <paul@crapouillou.net>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Kees Cook <keescook@chromium.org>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Andrzej Hajda <a.hajda@samsung.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Ezequiel Garcia <ezequiel@collabora.com>,
	Harry Wentland <harry.wentland@amd.com>,
	Sam Ravnborg <sam@ravnborg.org>,
	Maxime Ripard <maxime@cerno.tech>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
	<devicetree@vger.kernel.org>,
	linux-mips@vger.kernel.org,
	linux-kernel <linux-kernel@vger.kernel.org>,
	letux-kernel@openphoenux.org, Paul Boddie <paul@boddie.org.uk>,
	Jonas Karlman <jonas@kwiboo.se>,
	dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH v2 1/8] drm/bridge: synopsis: Add mode_fixup and bridge timings support
Date: Thu, 5 Aug 2021 16:45:01 +0200	[thread overview]
Message-ID: <8F63582D-08E9-4B9D-B2E2-B862830C57D1@goldelico.com> (raw)
In-Reply-To: <CAG3jFyu50h2oLW0U6hJSpxiKp3Hb5Ow8Ujvg2qdKRuy+uhaahw@mail.gmail.com>

Hi Robert,

> Am 05.08.2021 um 16:32 schrieb Robert Foss <robert.foss@linaro.org>:
> 
> Hey Nikolaus,
> 
> Thanks for submitting this series.
> 
> On Thu, 5 Aug 2021 at 16:08, H. Nikolaus Schaller <hns@goldelico.com> wrote:
>> 
>> From: Paul Boddie <paul@boddie.org.uk>
>> 
>> +       .mode_fixup = dw_hdmi_bridge_mode_fixup,
> 
> mode_fixup() has been deprecated[1] in favor of atomic_check(), care
> has to be taken when switching to atomic_check() as it has access to
> the full atomic commit.
> 
> Looking at this driver, it's using mode_set as well, which should be fixed.
> 
> [1] https://lore.kernel.org/dri-devel/20210722062246.2512666-8-sam@ravnborg.org/

Thanks for this link!

I have found some patches which convert mode_fixup -> atomic_check (e.g. 3afb2a28fa2404)
and atomic_check was apparently introduced by b86d895524ab72

That should be sufficient information that we can modify it.

BR and thanks,
Nikolaus


  reply	other threads:[~2021-08-05 14:46 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05 14:07 [PATCH v2 0/8] MIPS: jz4780 HDMI H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 1/8] drm/bridge: synopsis: Add mode_fixup and bridge timings support H. Nikolaus Schaller
2021-08-05 14:32   ` Robert Foss
2021-08-05 14:32     ` Robert Foss
2021-08-05 14:45     ` H. Nikolaus Schaller [this message]
2021-08-05 14:45       ` H. Nikolaus Schaller
2021-08-08  4:50     ` H. Nikolaus Schaller
2021-08-08  4:50       ` H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 2/8] drm/ingenic: Add jz4780 Synopsys HDMI driver H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 3/8] drm/ingenic: Add support for JZ4780 and HDMI output H. Nikolaus Schaller
2021-08-05 15:22   ` Paul Cercueil
2021-08-05 16:01     ` H. Nikolaus Schaller
2021-08-08  5:04     ` H. Nikolaus Schaller
2021-08-05 17:04   ` kernel test robot
2021-08-05 14:07 ` [PATCH v2 4/8] dt-bindings: display: Add ingenic-jz4780-hdmi DT Schema H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 5/8] MIPS: DTS: jz4780: account for Synopsys HDMI driver and LCD controller H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 6/8] MIPS: DTS: CI20: add HDMI setup H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 7/8] MIPS: CI20: defconfig: configure for DRM_DW_HDMI_JZ4780 H. Nikolaus Schaller
2021-08-05 14:07 ` [PATCH v2 8/8] [RFC] drm/ingenic: convert to component framework for jz4780 hdmi H. Nikolaus Schaller
2021-08-05 15:04   ` Laurent Pinchart
2021-08-05 16:07     ` H. Nikolaus Schaller
2021-08-05 16:17       ` Paul Cercueil
2021-08-05 16:22         ` H. Nikolaus Schaller
2021-08-10  9:31         ` Daniel Vetter

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