Re: [PATCH v6] Documentation: gpu: Mention the requirements for new properties

[Maxime Ripard <maxime@cerno.tech>]

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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 <alyssa.rosenzweig@collabora.com>
> Cc: Andrew Jeffery <andrew@aj.id.au>
> Cc: Andrzej Hajda <a.hajda@samsung.com>
> Cc: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Ben Skeggs <bskeggs@redhat.com>
> Cc: Boris Brezillon <bbrezillon@kernel.org>
> Cc: Brian Starkey <brian.starkey@arm.com>
> Cc: Chen Feng <puck.chen@hisilicon.com>
> Cc: Chen-Yu Tsai <wens@csie.org>
> 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 <edmund.j.dea@intel.com>
> Cc: Eric Anholt <eric@anholt.net>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Gerd Hoffmann <kraxel@redhat.com>
> Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
> Cc: Hans de Goede <hdegoede@redhat.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Huang Rui <ray.huang@amd.com>
> Cc: Hyun Kwon <hyun.kwon@xilinx.com>
> Cc: Inki Dae <inki.dae@samsung.com>
> Cc: Jani Nikula <jani.nikula@linux.intel.com>
> Cc: Jernej Skrabec <jernej.skrabec@siol.net>
> Cc: Jerome Brunet <jbrunet@baylibre.com>
> Cc: John Stultz <john.stultz@linaro.org>
> Cc: Jonas Karlman <jonas@kwiboo.se>
> Cc: Jonathan Hunter <jonathanh@nvidia.com>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
> Cc: Joonyoung Shim <jy0922.shim@samsung.com>
> Cc: Jyri Sarha <jyri.sarha@iki.fi>
> Cc: Kevin Hilman <khilman@baylibre.com>
> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Cc: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> 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 <narmstrong@baylibre.com>
> Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
> Cc: "Noralf Trønnes" <noralf@tronnes.org>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
> Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
> Cc: Paul Cercueil <paul@crapouillou.net>
> Cc: Pekka Paalanen <pekka.paalanen@collabora.com>
> 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 <robdclark@gmail.com>
> Cc: Robert Foss <robert.foss@linaro.org>
> Cc: Rob Herring <robh@kernel.org>
> Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Cc: Roland Scheidegger <sroland@vmware.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: Sam Ravnborg <sam@ravnborg.org>
> 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 <contact@emersion.fr>
> Cc: Stefan Agner <stefan@agner.ch>
> Cc: Steven Price <steven.price@arm.com>
> Cc: Sumit Semwal <sumit.semwal@linaro.org>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Tian Tao <tiantao6@hisilicon.com>
> Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
> Cc: Tomi Valkeinen <tomba@kernel.org>
> Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
> 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 <zackr@vmware.com>
> Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>
> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Applied with Dave's Ack (on IRC)

Maxime

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