AM62A3: Using DPI interface for parallel RGB display

Abhineet Ranjan

Part Number: AM62A3

Hello Ti

We are using 16 bit parallel RGB diplay to integrate with the DPI interface for video feed.
what are the changes required in OS and can you share the pipeline required for this.

Thanks

over 1 year ago

0 Suren Porwar over 1 year ago

TI__Mastermind 28235 points

Hi Abhineet,

I have assigned your query to our expert, He is currently out for Thanksgiving break, so expect a response when he is back in office.

Apologies for the delay.

Best Regards,

Suren

0 Krunal Bhargav34 over 1 year ago in reply to Suren Porwar

TI__Mastermind 44615 points

Hello,

while defining your panel timing structure, you need to define your bus format and review the following: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/drivers/gpu/drm/panel/panel-simple.c?h=ti-linux-6.1.y#n2715. The TIDSS driver supports the following: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/drivers/gpu/drm/tidss/tidss_dispc.c?h=ti-linux-6.1.y#n1080. Besides the format, please set your appropriate timing parameters based on the LCD timing datasheet.

Regards,
Krunal

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AM62A3: Using DPI interface for parallel RGB display