[Intel-gfx] [PATCH v4 0/2] Enabling content-type setting for HDMI displays.

[StanLis]

From: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>

Rev 1:
Added content type setting property to drm_connector(part 1)
and enabled transmitting it with HDMI AVI infoframes
for i915(part 2).

Rev 2:
Moved helper function which attaches content type property
to the drm core, as was suggested.
Removed redundant connector state initialization.

Rev 3:
Removed caps in drm_content_type_enum_list.
After some discussion it turned out that HDMI Spec 1.4
was wrongly assuming that IT Content(itc) bit doesn't affect
Content type states, however itc bit needs to be manupulated
as well. In order to not expose additional property for itc,
for sake of simplicity it was decided to bind those together
in same "content type" property.

Rev 4:
Added it_content checking in intel_digital_connector_atomic_check.
Fixed documentation for new content type enum.

Stanislav Lisovskiy (2):
  drm: content-type property for HDMI connector
  i915: content-type property for HDMI connector

 Documentation/gpu/kms-properties.csv |  1 +
 drivers/gpu/drm/drm_atomic.c         | 17 ++++++++++
 drivers/gpu/drm/drm_connector.c      | 51 ++++++++++++++++++++++++++++
 drivers/gpu/drm/drm_edid.c           |  2 ++
 drivers/gpu/drm/i915/intel_atomic.c  |  2 ++
 drivers/gpu/drm/i915/intel_hdmi.c    |  4 +++
 include/drm/drm_connector.h          | 18 ++++++++++
 include/drm/drm_mode_config.h        |  5 +++
 include/uapi/drm/drm_mode.h          |  7 ++++
 9 files changed, 107 insertions(+)

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2.17.0