[00/19] drm/edid: CEA data block iterators, and more

Message

Jani Nikula April 14, 2022, 3:06 p.m. UTC

Get back to the CEA data block iterator stuff now that a bunch of prep
work has landed.

My git repo at [1], branch edid-hfeeodb-2022-04-14, contains where this
is all headed after this.

[1] https://cgit.freedesktop.org/~jani/drm/log/?h=edid-hfeeodb-2022-04-14

Jani Nikula (18):
  drm/edid: reset display info in drm_add_edid_modes() for NULL edid
  drm/edid: clean up CTA data block tag definitions
  drm/edid: add iterator for EDID base and extension blocks
  drm/edid: add iterator for CTA data blocks
  drm/edid: clean up cea_db_is_*() functions
  drm/edid: convert add_cea_modes() to use cea db iter
  drm/edid: convert drm_edid_to_speaker_allocation() to use cea db iter
  drm/edid: convert drm_edid_to_sad() to use cea db iter
  drm/edid: convert drm_detect_hdmi_monitor() to use cea db iter
  drm/edid: convert drm_detect_monitor_audio() to use cea db iter
  drm/edid: convert drm_parse_cea_ext() to use cea db iter
  drm/edid: convert drm_edid_to_eld() to use cea db iter
  drm/edid: sunset the old unused cea data block iterators
  drm/edid: restore some type safety to cea_db_*() functions
  drm/edid: detect basic audio in all CEA extensions
  drm/edid: detect color formats and CTA revision in all CTA extensions
  drm/edid: skip CTA extension scan in drm_edid_to_eld() just for CTA
    rev
  drm/edid: sunset drm_find_cea_extension()

Lee Shawn C (1):
  drm/edid: check for HF-SCDB block

 drivers/gpu/drm/drm_edid.c | 760 +++++++++++++++++++++----------------
 1 file changed, 438 insertions(+), 322 deletions(-)