Skip bandwidth aggregation and return early if there are no interconnect
paths defined for the DPU device.
Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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 333dcfe57800..05d340aa18c5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
@@ -237,11 +237,11 @@ static int _dpu_core_perf_crtc_update_bus(struct dpu_kms
*kms,
int i, ret = 0;
u64 avg_bw;
- dpu_core_perf_aggregate(crtc->dev, dpu_crtc_get_client_type(crtc),
&perf);
-
if (!kms->num_paths)
return 0;
+ dpu_core_perf_aggregate(crtc->dev, dpu_crtc_get_client_type(crtc),
&perf);
+
avg_bw = perf.bw_ctl;
do_div(avg_bw, (kms->num_paths * 1000)); /*Bps_to_icc*/
--
2.39.2
