diff options
| author | Abhinav Kumar <[email protected]> | 2022-04-26 07:41:34 -0700 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2022-05-02 02:13:00 +0300 |
| commit | 4448d59104151cc6de9472d45925595651288af2 (patch) | |
| tree | d354863bf8c5f7be79f60baf6ae01ba02654f9eb | |
| parent | f2969c4948bbe9051aea41a402029fa76b785944 (diff) | |
drm/msm/dpu: add writeback blocks to the display snapshot
Add writeback block information while capturing the display
snapshot.
Signed-off-by: Abhinav Kumar <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/483524/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Baryshkov <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 2e7b673a8cca..ecde6fc8c0d6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -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"); |