drm/amd/display: Rename lock_and_validation_needed to needs_dc_state_realloc

[Why & How]
Split the boolean's two meanings: it only tracks whether the commit needs
to rebuild the dc_state and take the global lock, not the update magnitude.
Rename it so the name reflects that; no functional change.

Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: James Lin <pinglei.lin@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
James Lin 2026-08-28 10:13:33 +08:00 • committed by Alex Deucher
commit e3fe350998