drm/i915/dp_link_caps: Add helpers to get max link limits

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Add intel_dp_link_caps_get_max_limits() to query the current maximum
link limits (max bound over all allowed configurations) through the
link caps API instead of direct accesses.

This allows tracking the state internally within the link caps module.

Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20260616200849.3534628-22-imre.deak@intel.com

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This commit is contained in:

Imre Deak 2026-06-16 23:08:41 +03:00

parent bbf51a67d1

commit 45408c4c32

4 changed files with 51 additions and 6 deletions

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8

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

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38

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

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3

drivers/gpu/drm/i915/display/intel_dp_link_caps.h

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8

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

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