drm: Update docs for legacy kms state
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 8 Nov 2017 20:30:07 +0000 (21:30 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 9 Nov 2017 08:36:55 +0000 (09:36 +0100)
commit2e2b96ef7a9b71e1bf08439e363c18cf700bafec
treef846eeaaa5b5b9bde089369d7dbdc3fdb3325ae8
parent71469385dbfde768b3431820606f9f0845c9d56c
drm: Update docs for legacy kms state

Point at the equivalent atomic state and explain that atomic drivers
shouldn't really depend upon legacy state.

Motivated by questions from Manasi about how this all is supposed to
work.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171108203007.12274-1-daniel.vetter@ffwll.ch
drivers/gpu/drm/drm_atomic_helper.c
include/drm/drm_connector.h
include/drm/drm_encoder.h
include/drm/drm_plane.h