[PATCH i-g-t 0/4] add test to validate uhbr/non-uhbr over sst/mst

[Kunal Joshi <kunal1.joshi@intel.com>]

Add new test validating UHBR and non-UHBR link rates for
both SST and MST configurations. The series comprises three patches:

1. tests/intel/kms_joiner_helper:
   - Introduces kms_joiner_helper.c/h for pipe assignments taking care of joiners
   - Moves common joiner-related logic out of kms_joiner.c.

2. tests/intel/kms_mst_helper:
   - Adds kms_mst_helper.c/h for MST-specific operations.
   - Centralizes code for identifying and assigning MST outputs.

3. tests/kms_feature_discovery:
   - Implements tests verifying UHBR and non-UHBR link rates with SST and MST.
   - Uses the new helpers for pipe assignments and topology discovery.

Kunal Joshi (4):
  tests/intel/kms_joiner_helper: helper for joiner-related functions
  tests/intel/kms_mst_helper: Add helper for MST-related functions
  tests/kms_feature_discovery: Add tests for UHBR/non-UHBR over SST/MST
  HAX: DO NOT MERGE

 tests/intel-ci/fast-feedback.testlist    |  14 ++
 tests/intel-ci/xe-fast-feedback.testlist |  14 ++
 tests/intel/kms_dp_linktrain_fallback.c  |  28 +---
 tests/intel/kms_joiner.c                 |  15 +-
 tests/intel/kms_joiner_helper.c          | 179 +++++++++++++++++++++++
 tests/intel/kms_joiner_helper.h          |  15 ++
 tests/intel/kms_mst_helper.c             |  48 ++++++
 tests/intel/kms_mst_helper.h             |  10 ++
 tests/kms_feature_discovery.c            | 171 ++++++++++++++++++++++
 tests/meson.build                        |   6 +
 10 files changed, 463 insertions(+), 37 deletions(-)
 create mode 100644 tests/intel/kms_joiner_helper.c
 create mode 100644 tests/intel/kms_joiner_helper.h
 create mode 100644 tests/intel/kms_mst_helper.c
 create mode 100644 tests/intel/kms_mst_helper.h

-- 
2.25.1