Vsync interrupt at 120fps for i.mx8 mini

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Vsync interrupt at 120fps for i.mx8 mini

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kailas_kharse
Contributor IV

Hello,

I want to know that currently, MIPI-DSI is supporting 1920x1080 with 60fps for i.Mx8 Mini, but if we reduce the resolution to 960x320, then does imx8 mm supports 120fps?"

Also, with video playback with generating vsync interrupt at 120fps?

 

Thanks & Regards,

Kailas Kharse

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Kailas

 

> if we reduce the resolution to 960x320, then does imx8 mm supports 120fps?"

 

yes this can be achieved

 

> with video playback with generating vsync interrupt at 120fps?

 

yes

 

Best regards
igor

 

 

 

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kailas_kharse
Contributor IV

Hello Igor,

 

Thank you for your quick response.

I wanted to create two frame buffers and use them on a single display, but the buffer shall switch at each Vsync interrupt.

How Can I achieve the above? Where are the changes that need to be done to achieve this?

 

Thanks & Regards,
Kailas Kharse

 

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Kailas

 

for such specific customer tasks NXP has special support service :

https://contact.nxp.com/new-prof-svcs-sw-tech

 

Best regards
igor

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