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DM365 Video Shift

Omin Chou
Genius 3555 points

Dear all,

I use DVSDK_4.01 4_01_00_09 as my code base on DM365 to implement our application. But I encounter the video shift issue as below.

Figure 1. The top side gets a more space like a black bar.

Figure 2. The bottom side has a portion disappears

Can anyone give me some hints about this issue? Thanks in advance.

B.R.

OC.

  • 0
    Dear All：
     
    I modify the psp/linux-2.6.32.17-psp03.01.01.39/drivers/char/dm365_ipipe_hw.c as below setting.
    459 : original -> regw_ip(config->ipipe_vps & IPIPE_RSZ_VPS_MASK, IPIPE_SRC_VPS);
             new      -> regw_ip(0x13 & IPIPE_RSZ_VPS_MASK, IPIPE_SRC_VPS);
    After modity ipipe_vps register to 0x13, the video shift issue is improved as below figure.
    But the top side still has a little black space.
    PS：If I modify ipipe_vps register smaller than 0x13, the video will crash.
     
    Can anyone give me some tip?
    Thanks!!
     
    figure：setting ipipe_vps register to 0x13