drm/amd/display: Remove duplicate pp_rn_set_wm_ranges

[WHAT]
Remove pp_rn_set_wm_ranges and reuse the identical
pp_nv_set_wm_ranges for the DCN_VERSION_2_1 case instead.

Assisted-by: Copilot:Claude-Opus-4.6
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Hung 2026-05-25 15:27:00 -06:00 • committed by Alex Deucher
commit dfbb757c4c