Commit 4448d591 authored by Abhinav Kumar's avatar Abhinav Kumar Committed by Dmitry Baryshkov
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drm/msm/dpu: add writeback blocks to the display snapshot 



Add writeback block information while capturing the display
snapshot.

Signed-off-by: default avatarAbhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/483524/
Link: https://lore.kernel.org/r/1650984096-9964-18-git-send-email-quic_abhinavk@quicinc.com


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent f2969c49

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

+5 −0
Original line number Diff line number Diff line
@@ -947,6 +947,11 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k 
		msm_disp_snapshot_add_block(disp_state, cat->mixer[i].len,

				dpu_kms->mmio + cat->mixer[i].base, "lm_%d", i);



	/* dump WB sub-blocks HW regs info */

	for (i = 0; i < cat->wb_count; i++)

		msm_disp_snapshot_add_block(disp_state, cat->wb[i].len,

				dpu_kms->mmio + cat->wb[i].base, "wb_%d", i);



	msm_disp_snapshot_add_block(disp_state, top->hw.length,

			dpu_kms->mmio + top->hw.blk_off, "top");