Add VBIF registers to the DPU snapshot to help with debugging.
Signed-off-by: Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index ca4847b2b73876c59dedff1e3ec4188ea70860a7..df90b080be5a1a07bea76bad4f282d80cc0e4397 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1024,6 +1024,14 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k
msm_disp_snapshot_add_block(disp_state, cat->cdm->len,
dpu_kms->mmio + cat->cdm->base, cat->cdm->name);
+ for (i = 0; i < dpu_kms->catalog->vbif_count; i++) {
+ const struct dpu_vbif_cfg *vbif = &dpu_kms->catalog->vbif[i];
+
+ msm_disp_snapshot_add_block(disp_state, vbif->len,
+ dpu_kms->vbif[vbif->id] + vbif->base,
+ vbif->name);
+ }
+
pm_runtime_put_sync(&dpu_kms->pdev->dev);
}
---
base-commit: 86313a9cd152330c634b25d826a281c6a002eb77
change-id: 20241122-vbif-snapshot-b6738fd73acf
Best regards,
--
Jessica Zhang <quic_jesszhan@xxxxxxxxxxx>
