# DF-1355 - Verification Verdict

**Status:** reproduced (reproduced=1)
**Impact:** none
**Confidence:** certain

## Finding
Inverted assertion in vega12_display_configuration_changed_task (functional bug)

## Source Location
sys/dev/drm/amd/powerplay/hwmgr/vega12_hwmgr.c:2112-2115

## Verdict
Source-confirmed: Inverted assertion in vega12_display_configuration_changed_task (funct. Fix applies and compiles.

## Fix Status
fixed: VALIDATED: fix.diff batch-compiled into single kernel build rc=0 -Werror on 6.5-DEVELOPMENT #0

## Summary
vega12_display_configuration_changed_task at vega12_hwmgr.c:2114: PP_ASSERT_WITH_CODE(result,...). PP_ASSERT fires when cond is FALSE. result==0 (success) triggers EINVAL return, WaterMarksLoaded never set. result!=0 (failure) falls through, sets WaterMarksLoaded, masks failure. vega20 :2963 correctly uses !result. vega10 :4371 same bug. Fix: change result to !result.