To prevent incorrect BW calculation, zero out dpu_core_perf_params
before it is passed into dpu_core_perf_aggregate().
Signed-off-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
index 7ff3405c68675..0fb5789c60d0d 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
@@ -164,7 +164,7 @@ int dpu_core_perf_crtc_check(struct drm_crtc *crtc,
u32 bw, threshold;
struct dpu_crtc_state *dpu_cstate;
struct dpu_kms *kms;
- struct dpu_core_perf_params perf;
+ struct dpu_core_perf_params perf = { 0 };
if (!crtc || !state) {
DPU_ERROR("invalid crtc\n");
---
base-commit: 6d3175a72cc07e90f81fb35841048a8a9b5134cb
change-id: 20250305-perf-calc-fix-07147a3ff410
Best regards,
--
Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
