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

Joshi, Kunal1 kunal1.joshi at intel.com
Thu Feb 20 06:40:00 UTC 2025


Hello,

Thanks for the reviews Jeevan and Arun,
Failures reported aren't related to below series.
IGT - Patchwork

<https://patchwork.freedesktop.org/series/143039/>Patch series is merged.

Thanks and Regards
Kunal Joshi

On 18-02-2025 20:31, Kunal Joshi wrote:
> Add new test kms_dp_link_training to validate both
> UHBR and non-UHBR link rates over SST and MST configurations.
> Add four new subtests (uhbr-sst, uhbr-mst, non-uhbr-sst, non-uhbr-mst)
> to check if the link rates match the expected UHBR or NON-UHBR capability
> and whether the outputs are MST or SST.
>
> Kunal Joshi (4):
>    tests/intel/kms_joiner: refactor set_all_master_pipes_for_platform
>    tests/intel/kms_joiner_helper: add helper for joiner-related functions
>    lib/igt_kms: add function to set link params
>    tests/intel/kms_dp_link_training: add tests for UHBR/NON-UHBR over
>      SST/MST
>
>   lib/igt_kms.c                      |  33 +++
>   lib/igt_kms.h                      |   2 +
>   tests/intel/kms_dp_link_training.c | 384 +++++++++++++++++++++++++++++
>   tests/intel/kms_joiner.c           |  15 +-
>   tests/intel/kms_joiner_helper.c    | 181 ++++++++++++++
>   tests/intel/kms_joiner_helper.h    |  20 ++
>   tests/meson.build                  |   5 +
>   7 files changed, 627 insertions(+), 13 deletions(-)
>   create mode 100644 tests/intel/kms_dp_link_training.c
>   create mode 100644 tests/intel/kms_joiner_helper.c
>   create mode 100644 tests/intel/kms_joiner_helper.h
>
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