We have EVAL-ADV8005-SMZ board with firmware version 1.90.2.
We are modifying V1.90.2 code as per the companies requirement.
We are using a customized board which is replica of EVAL-ADV8005-SMZ instead of 7842 for other input source for Adv8005 we are using Adv7619.
We are using Pipmode-5 i.e pip mode for displaying EXOSD.
OSD blend pipeline is mentioned below.
EXOSD-TTL<--->SVSP<--->OSD blend<--->TX <--->TV
TV supports 1080p60,720p60 & 480p60 resolution.
OSD resolution is 1080p60 & requirement is to display full screen OSD.
I am adding some test case below for further clarification.
RX OSD PVSP SVSP TV Output Result
480p60 1080p60 1080p60 1080p60 1080p60 Corrupt video
480p60 1080p60 720p60 720p60 720p60 Good video
I have 480p60 RX & when I am upscaling RX to 1080p60 using PVSP then output video is corrupt.
If upscaling RX to 720p60 using PVSP & downscaling SVSP 1080p60 OSD to 720p60, then video is not corrupt.
I am also attaching logs for 1080p & 720p resolution.
Thanks & regards,