lib/igt_chamelium: allow EDIDs to be mutated for each port

This adds the infrastructure necessary to change EDIDs provided to
chamelium_new_edid, without actually doing it yet. This commit just updates the
API to make it possible, documents expectations and updates callers
accordingly. Mutating EDIDs is necessary to add an identifier to them (e.g. by
adding a serial number) and to be able to map Chamelium ports to DRM
connectors.

A new function chamelium_edid_get_raw allows callers to retrieve the exact EDID
used for a particular port.

Signed-off-by: Simon Ser <simon.ser@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>

0 files changed, 0 insertions, 0 deletions