Patch to Support BT656 Output For i.MX6 BSP can output fb1?

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Patch to Support BT656 Output For i.MX6 BSP can output fb1?

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t-iishii
Contributor II

Hello,

In following community thread, BT656 output patch for i.MX6 were released.

And newest one is support 2x video output for BT656 and LVDS output.

Our customer plan to use 2x output, 800x480 WVGA LCD and bt656 VGA.

  • Is this patch can set to output bt656 from mxcfb1?
  • If it is OK, is there have any restriction?

      For example. Pixel clock of each video out must be divisible from same number

      because it must use same PLL output.

Best regards,

Ishii.

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t-iishii
Contributor II

Hi

Thank you for your reply.

And sorry for my less information.

Current community thread is a following.

https://community.nxp.com/docs/DOC-94019 

 

Best regards,

Ishii.

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joanxie
NXP TechSupport
NXP TechSupport

yes, I think so, if you need to use mxcfb1, thy to set in the uboot command.

for restriction, ipu can support up to 240M. for pixel clock set, you can refer to the patch and source code in the bsp.

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joanxie
NXP TechSupport
NXP TechSupport

which community thread do you mean? pls post again, thanks.

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