drm/i915/ltphy: Remove state verification for LT PHY fields

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Currently we do state verification for all VDR Registers.
Remove LT PHY State verification for all VDR register fields other
than VDR0_CONFIG and VDR2_CONFIG. The reason being that VDR0_CONFIG
and VDR2_CONFIG are the only reliable shadow register which hold onto
their values over the course of power gatings which happen internally
due to features like PSR/PR.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20260105055937.136522-1-suraj.kandpal@intel.com

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Suraj Kandpal 2026-01-05 11:29:35 +05:30

parent 65f329ff23

commit c7830b51c7

1 changed files with 7 additions and 23 deletions

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

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