Hello All,
Currently I am working on the Video Encoder driver for Davinci DMS 355.
I need to implement the LCD encoder which is not available in the
existing code.
I have gone through the existing code for display driver and the user
guide document for LSp1.20 Davinci Linux V4L2 Display Driver. The PDF
name is SPRUEL3.pdf.
As per the video architecture, there are different layers like Encoder
Manager, Display manager, Display Platform, Logic PD encoder, THS8200
encoder. These layers are interacting with the hardware.
If I want to add the new Encoder driver, I have to add that driver file
parallel to the Logic PD encoder driver/THS8200. Is my understanding is
correct?
Also, I may need to modify the Display manager (Davinci_dislpay.c) and
Display platform (davinci_platform.c) related code. These files are the
driver files for VPBE module. Rest of the video related code can be
reused without any change.
I want to know, whether this approach is correct for implementing the
new encoder driver?
If someone who worked on the Video encoder, please provide your valuable
comments.
Thanks a lot in advance.
Regards,
Prabhaharan.R
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