drm/i915/dp: Iterate configurations via link_caps for SST non-DSC

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Use the link caps configuration iterator for DP SST link configuration
computation for non-DSC mode. This is a step towards unifying
configuration selection and iteration across connector types and between
compute and fallback paths.

The iteration preserves the DP SST connector rate/lane ordering used by
the current code.

This also allows removing the now unused common rate count helper.

v2:
- Rebase on changes using a filter object instead of a mask of
  configuration indices.
- Rebase on changes using an iteration object.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20260701153204.4124150-18-imre.deak@intel.com

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Imre Deak 2026-07-01 18:31:46 +03:00

parent bfc7a8fff3

commit 7266df62ed

1 changed files with 27 additions and 28 deletions

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drivers/gpu/drm/i915/display/intel_dp.c

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