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deiLink error on DM8127

 

hi, we meet a problem on dm8127, it's about deiLink,we run a demo with links below:

    

      ispLink output format is YUV420SP_UV and nontiled.

      deiLink works on bypass mode,scaled by SC1 or SC2 which is VPS_M2M_INST_MAIN_DEI_SC1_WB0 or VPS_M2M_INST_MAIN_DEI_SC1_WB0.

      the result is :

            display1 works right,but display0 is abnormal due to deiLink.

      Could you give us any advices?