SK-AM62: Android 14: Backlight support

FRANCESCO FERRARO

Part Number: SK-AM62

Hi TI Team

Do you support the LVDS Brightness regulation from GUI on yours EVK powered with Android 14?

I tried to make working fine on my board based on AM62 but the backlight brightness slider does not work:

Settings->Display->Brightness level does not work.

But i can use the following command to control brightness in kernel space with success:

echo 90 > /sys/class/backlight/backlight/brightness

Do you have any suggestions?

Thanks

Best Regards

Francesco

+1 Guillaume La Roque over 1 year ago

Hi,

It's some things we forgot to do light HAL .
we can add missing hal in next release for sure and when we have i'll ping you .

Thanks

0 Guillaume La Roque over 1 year ago in reply to Guillaume La Roque

Hi Francesco,

with which display you do your test ?

Guillaume

0 FRANCESCO FERRARO over 1 year ago in reply to Guillaume La Roque

Hi Guillaume

I'm testing an LVDS Dysplay.

Let me know if you need further details

Thanks

FRancesco

0 Guillaume La Roque over 1 year ago in reply to FRANCESCO FERRARO

Hi,

ok we will provide something soon, probably before end of next week

guillaume

0 Guillaume La Roque over 1 year ago in reply to Guillaume La Roque

0 FRANCESCO FERRARO over 1 year ago in reply to Guillaume La Roque

Hi Guillaume

Thanks a lot for your support.

Unfortunately I don't have time to test your patches.
I will do it as soon as I can. Please let me know how I should mark the task.

Thanks

Francesco

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