Re: [PATCH v5 08/10] drm/msm/dpu: add support for MDP_TOP blackhole

2022-12-06 Thread Dmitry Baryshkov
On 25/11/2022 08:01, Abhinav Kumar wrote: On 11/23/2022 1:04 PM, Dmitry Baryshkov wrote: On sm8450 a register block was removed from MDP TOP. Accessing it during snapshotting results in NoC errors / immediate reboot. Skip accessing these registers during snapshot. Tested-by: Vinod Koul Revie

Re: [PATCH v5 08/10] drm/msm/dpu: add support for MDP_TOP blackhole

2022-11-24 Thread Abhinav Kumar
On 11/23/2022 1:04 PM, Dmitry Baryshkov wrote: On sm8450 a register block was removed from MDP TOP. Accessing it during snapshotting results in NoC errors / immediate reboot. Skip accessing these registers during snapshot. Tested-by: Vinod Koul Reviewed-by: Vinod Koul Reviewed-by: Konrad Dy

[PATCH v5 08/10] drm/msm/dpu: add support for MDP_TOP blackhole

2022-11-23 Thread Dmitry Baryshkov
On sm8450 a register block was removed from MDP TOP. Accessing it during snapshotting results in NoC errors / immediate reboot. Skip accessing these registers during snapshot. Tested-by: Vinod Koul Reviewed-by: Vinod Koul Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov --- drivers/