[PATCH 00/12] drm/i915: Populate connector->ddc always

[Ville Syrjälä]

On Tue, Aug 29, 2023 at 02:39:08PM +0300, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Populate connector->ddc for all output types that don't already
> do so, and clean up a bunch of code as a result of having the
> ddc i2c adapter in easy reach. And this also provides the sysfs
> "ddc" symlink.
> 
> There are potentially a few oddball (mostly DVI-I) cases where
> the connector detection/EDID read uses an alternate DDC bus
> internally, and so for those the symlink might not point at the
> correct i2c adapter. I'm not interested in spending extra brain
> cells on those, so we'll leave them as is for now.
> 
> Ville Syrjälä (12):
>   drm: Reorder drm_sysfs_connector_remove() vs.
>     drm_debugfs_connector_remove()
>   drm/sysfs: Register "ddc" symlink later

Maarten/Maxime/Thomas can I get an ack for merging these two
via drm-intel-next? Would avoid having to wait for a backmerge...

>   drm/i915: Call the DDC bus i2c adapter "ddc"
>   drm/i915/lvds: Populate connector->ddc
>   drm/i915/crt: Populate connector->ddc
>   drm/i915/dvo: Populate connector->ddc
>   drm/i915/dp: Populate connector->ddc
>   drm/i915/mst: Populate connector->ddc
>   drm/i915/hdmi: Use connector->ddc everwhere
>   drm/i915/hdmi: Nuke hdmi->ddc_bus
>   drm/i915/hdmi: Remove old i2c symlink
>   drm/i915/sdvo: Constify mapping structs
> 
>  drivers/gpu/drm/drm_connector.c               | 11 ++-
>  drivers/gpu/drm/drm_internal.h                |  2 +
>  drivers/gpu/drm/drm_sysfs.c                   | 22 +++--
>  .../gpu/drm/i915/display/intel_connector.c    |  6 +-
>  .../gpu/drm/i915/display/intel_connector.h    |  2 +-
>  drivers/gpu/drm/i915/display/intel_crt.c      | 38 +++----
>  drivers/gpu/drm/i915/display/intel_ddi.c      |  5 +-
>  .../drm/i915/display/intel_display_types.h    |  1 -
>  drivers/gpu/drm/i915/display/intel_dp.c       |  9 +-
>  drivers/gpu/drm/i915/display/intel_dp_mst.c   |  6 +-
>  drivers/gpu/drm/i915/display/intel_dvo.c      | 11 +--
>  drivers/gpu/drm/i915/display/intel_hdmi.c     | 98 ++++++-------------
>  drivers/gpu/drm/i915/display/intel_lspcon.c   | 14 +--
>  drivers/gpu/drm/i915/display/intel_lvds.c     | 23 +++--
>  drivers/gpu/drm/i915/display/intel_sdvo.c     |  6 +-
>  15 files changed, 119 insertions(+), 135 deletions(-)
> 
> -- 
> 2.41.0

-- 
Ville Syrjälä
Intel