[PATCH 00/25] drm/edid: introduce struct drm_edid

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Introduce struct drm_edid and start converting struct edid * to struct
drm_edid * in the EDID parsing. The rationale for drm_edid is explained
in depth in commit message for patch 3.

Initially, there's little functional benefit in the series, it's mostly
just prep work. It's also intended to be relatively straightforward to
review.

Later on, we'll add interfaces around drm_edid that let us utilize the
actual EDID buffer allocation size as metadata outside of the size
contained within the EDID blob. This is a requirement for safely
handling HF-EEODB without a huge flag day switch from struct edid
usage. See [1] for that work.


BR,
Jani.


[1] https://cgit.freedesktop.org/~jani/drm/log/?h=edid-hfeeodb-2022-05-06


Jani Nikula (25):
  drm/edid: use else-if in CTA extension parsing
  drm/edid: convert drm_for_each_detailed_block() to edid iter
  drm/edid: add struct drm_edid container
  drm/edid: start propagating drm_edid to lower levels
  drm/edid: keep propagating drm_edid to display info
  drm/edid: propagate drm_edid to drm_edid_to_eld()
  drm/edid: convert drm_edid_connector_update() to drm_edid fully
  drm/edid: convert struct detailed_mode_closure to drm_edid
  drm/edid: convert drm_mode_detailed() to drm_edid
  drm/edid: convert drm_dmt_modes_for_range() to drm_edid
  drm/edid: convert drm_gtf_modes_for_range() to drm_edid
  drm/edid: convert drm_cvt_modes_for_range() to drm_edid
  drm/edid: convert drm_mode_std() and children to drm_edid
  drm/edid: convert mode_in_range() and drm_monitor_supports_rb() to
    drm_edid
  drm/edid: convert get_monitor_name() to drm_edid
  drm/edid: convert drm_for_each_detailed_block() to drm_edid
  drm/edid: add drm_edid helper for drm_edid_to_sad()
  drm/edid: add drm_edid helper for drm_edid_to_speaker_allocation()
  drm/edid: add drm_edid helper for drm_detect_hdmi_monitor()
  drm/edid: add drm_edid helper for drm_detect_monitor_audio()
  drm/edid: convert cea_db_iter_edid_begin() to drm_edid
  drm/edid: convert drm_edid_iter_begin() to drm_edid
  drm/edid: add drm_edid helper for drm_update_tile_info()
  drm/displayid: convert to drm_edid
  drm/edid: convert version_greater() to drm_edid

 drivers/gpu/drm/drm_displayid.c |  16 +-
 drivers/gpu/drm/drm_edid.c      | 542 +++++++++++++++++++-------------
 include/drm/drm_displayid.h     |   6 +-
 include/drm/drm_edid.h          |   6 +-
 4 files changed, 337 insertions(+), 233 deletions(-)

-- 
2.30.2




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