Commit 1a40bb31 authored by Jessica Zhang's avatar Jessica Zhang Committed by Dmitry Baryshkov
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drm/msm/dpu: Add VBIF to DPU snapshot 



Add VBIF registers to the DPU snapshot to help with debugging.

Signed-off-by: default avatarJessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: default avatarAbhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/625946/
Link: https://lore.kernel.org/r/20241122-vbif-snapshot-v1-1-6e8fedd16fdf@quicinc.com


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent 789384eb

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c

+8 −0
Original line number Diff line number Diff line
@@ -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);

}