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Documentation: gpu: Mention the requirements for new properties
authorMaxime Ripard <maxime@cerno.tech>
Tue, 20 Jul 2021 14:35:44 +0000 (16:35 +0200)
committerMaxime Ripard <maxime@cerno.tech>
Fri, 23 Jul 2021 11:51:58 +0000 (13:51 +0200)
commitc18c36dc75fefa8e1672d3ae2d565a9c7136d38d
tree5bf452d4a17b67b4bf20584dde4574cdc5e8ce0d
parent8626e63eeea8fac24849c652c35c61e56f01b09b
Documentation: gpu: Mention the requirements for new properties

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.

Acked-by: Dave Airlie <airlied@redhat.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>
Link: https://patchwork.freedesktop.org/patch/msgid/20210720143544.571760-1-maxime@cerno.tech
Documentation/gpu/drm-kms.rst