| Message ID | 20240829-concurrent-wb-v1-9-502b16ae2ebb@quicinc.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/msm/dpu: Add Concurrent Writeback Support for DPU 10.x+ | expand |
On Thu, Aug 29, 2024 at 01:48:30PM GMT, Jessica Zhang wrote: > From: Esha Bharadwaj <quic_ebharadw@quicinc.com> > > Implement instance of snapshot function to dump new registers used > for cwb > > Signed-off-by: Esha Bharadwaj <quic_ebharadw@quicinc.com> > Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 5 +++++ > 1 file changed, 5 insertions(+) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index d1e2143110f2..87526d3c224a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -989,6 +989,11 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k dpu_kms->mmio + cat->mdp[0].base, "top"); } + /* dump CWB sub-blocks HW regs info */ + for (i = 0; i < cat->cwb_count; i++) + msm_disp_snapshot_add_block(disp_state, cat->cwb[i].len, + dpu_kms->mmio + cat->cwb[i].base, cat->cwb[i].name); + /* dump DSC sub-blocks HW regs info */ for (i = 0; i < cat->dsc_count; i++) { base = dpu_kms->mmio + cat->dsc[i].base;