[PATCH i-g-t v6 0/3] Improve max-bpc query error handling

[Pranay Samala <pranay.samala@intel.com>]

This series moves max-bpc failure handling to the helper/API level.

The previous change modified kms_hdr dynamic-subtest flow to handle
max-bpc read failures, but the real issue was that
igt_get_output_max_bpc() handled read/parse failures internally.

Restore the original kms_hdr flow and update
igt_get_output_max_bpc() to return status so callers can explicitly
handle failures with clearer skip/continue decisions and logging.

Simplify the HDR flag check & ensure remaining formats tested that 
might succeed.

Pranay Samala (3):
  Revert "tests/kms_hdr: Move capability checks inside dynamic subtests"
  tests/kms_hdr: Simplify flag check and continue with next format on
    failure
  lib/tests: make igt_get_output_max_bpc() return status and handle
    failures in callers

 lib/igt_kms.c                          |  41 ++++--
 lib/igt_kms.h                          |   2 +-
 tests/amdgpu/amd_bypass.c              |   6 +-
 tests/amdgpu/amd_dp_dsc.c              |  10 +-
 tests/intel/kms_dsc.c                  |   5 +-
 tests/intel/kms_frontbuffer_tracking.c |  10 +-
 tests/kms_color_helper.c               |   5 +-
 tests/kms_dither.c                     |   9 +-
 tests/kms_hdr.c                        | 187 +++++++++++++++----------
 9 files changed, 180 insertions(+), 95 deletions(-)

-- 
2.34.1