[PATCH i-g-t 00/14] add test to validate fallback

[Kunal Joshi]

[1] provides debugfs interfaces to force link training
failures, retrain link, set/get current/max link rate/lane count.

add new test using newly exposed interfaces to validate fallback.

[1] https://patchwork.freedesktop.org/series/133624/

Kunal Joshi (14):
  lib/igt_kms: add enum for link rate and lane count
  lib/igt_kms: add helper to get current link rate/ lane count for
    connector
  lib/igt_kms: add function to get max link rate/lane count
  lib/igt_kms: add function to force link retrain
  lib/igt_kms: add function to force link training failure
  lib/igt_kms: add function to check if retrain disabled
  lib/igt_kms: add function to check force link training failure support
  lib/igt_kms: add helper to get pending lt failures
  lib/igt_kms: add helper to get pending retrain count
  lib/igt_kms: add helper to set connector link status
  lib/igt_kms: add function to reset link params
  lib/igt_kms: allow set and reset value to be same
  tests/intel/kms_dp_fallback: add test for validating fallback
  HAX: Do not merge

 lib/igt_kms.c                            | 334 ++++++++++++++-
 lib/igt_kms.h                            |  36 ++
 tests/intel-ci/fast-feedback.testlist    |   1 +
 tests/intel-ci/xe-fast-feedback.testlist |   2 +
 tests/intel/kms_fallback.c               | 506 +++++++++++++++++++++++
 tests/meson.build                        |   1 +
 6 files changed, 877 insertions(+), 3 deletions(-)
 create mode 100644 tests/intel/kms_fallback.c

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2.43.0