On Tue, Jul 20, 2021 at 04:35:44PM +0200, Maxime Ripard wrote:

New KMS properties come with a bunch of requirements to avoid each
driver from running their own, inconsistent, set of properties,
eventually leading to issues like property conflicts, inconsistencies
between drivers and semantics, etc.

Let's document what we expect.

Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Alison Wang <alison.wang@nxp.com>
Cc: Alyssa Rosenzweig <redacted>
Cc: Andrew Jeffery <redacted>
Cc: Andrzej Hajda <redacted>
Cc: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Cc: Benjamin Gaignard <redacted>
Cc: Ben Skeggs <redacted>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Cc: Brian Starkey <brian.starkey@arm.com>
Cc: Chen Feng <redacted>
Cc: Chen-Yu Tsai <redacted>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Edmund Dea <redacted>
Cc: Eric Anholt <redacted>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Cc: Hans de Goede <redacted>
Cc: "Heiko Stübner" <heiko@sntech.de>
Cc: Huang Rui <ray.huang@amd.com>
Cc: Hyun Kwon <redacted>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Jernej Skrabec <redacted>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: John Stultz <redacted>
Cc: Jonas Karlman <jonas@kwiboo.se>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Joonyoung Shim <redacted>
Cc: Jyri Sarha <jyri.sarha@iki.fi>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc: Krzysztof Kozlowski <redacted>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Linus Walleij <redacted>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Melissa Wen <melissa.srw@gmail.com>
Cc: Neil Armstrong <redacted>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: "Noralf Trønnes" <redacted>
Cc: NXP Linux Team <redacted>
Cc: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: Pekka Paalanen <redacted>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Philippe Cornu <philippe.cornu@foss.st.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Qiang Yu <yuq825@gmail.com>
Cc: Rob Clark <redacted>
Cc: Robert Foss <redacted>
Cc: Rob Herring <robh@kernel.org>
Cc: Rodrigo Siqueira <redacted>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Roland Scheidegger <redacted>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Sam Ravnborg <redacted>
Cc: Sandy Huang <hjc@rock-chips.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Sean Paul <sean@poorly.run>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Simon Ser <redacted>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Steven Price <steven.price@arm.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Thierry Reding <redacted>
Cc: Tian Tao <tiantao6@hisilicon.com>
Cc: Tomeu Vizoso <redacted>
Cc: Tomi Valkeinen <tomba@kernel.org>
Cc: VMware Graphics <redacted>
Cc: Xinliang Liu <xinliang.liu@linaro.org>
Cc: Xinwei Kong <kong.kongxinwei@hisilicon.com>
Cc: Yannick Fertre <yannick.fertre@foss.st.com>
Cc: Zack Rusin <redacted>
Reviewed-by: Pekka Paalanen <redacted>
Reviewed-by: Daniel Vetter <redacted>
Signed-off-by: Maxime Ripard <redacted>

Applied with Dave's Ack (on IRC)

Maxime