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DM388: GRPX Register issue

Part Number: DM388

Hello,

    I am working on DM388 CSK with IPNC RDK v3.9.1 application. I changed the Rules.make file according to the user guide.

I defined a user-defined logo in the OSD frame using array file present in "Source/ipnc_rdk/ipnc_mcfw/mcfw/src_bios6/links_m3vpss/alg/sw_osd/fonts/ascii_TI_Logo_160_64.c". But I am facing issues in it.


1. When transparency is disabled, video is fine. But whenever I am enabling it, loss in the video frames and delay is also there. It looks like video frame loss is 50%.

2. I went through the DM388_HDVS document. It is written that "GRPX module does not contain any 32-bit MMRs". How to check the value of these registers? As I am able to get the value of register using "devmem2". I am not getting any sub-address  and offset for the GRPX registers. How can I check that register values?

Regards,

Amit Soni