Re: [PATCH 12/12] drm/msm/dpu: add writeback blocks to the display snapshot

On 05/02/2022 00:17, Abhinav Kumar wrote:

Add writeback block information while capturing the display snapshot.

Signed-off-by: Abhinav Kumar quic_abhinavk@quicinc.com

Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org

---

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 6327ba9..e227b35 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -987,6 +987,11 @@ 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");