Re: [PATCH v2 1/3] fbdev: Fix recursive dependencies wrt BACKLIGHT_CLASS_DEVICE

Le 13/12/2024 à 09:41, Thomas Zimmermann a écrit :

Hi


Am 13.12.24 um 09:33 schrieb Christophe Leroy:

quoted

quoted

The attached patch selects backlight support in the defconfigs that 
also have PMAC_BACKLIGHT=y. Can you please apply it on top of the 
patchset and report on the results?

That works for the defconfig but it is still possible to change 
CONFIG_BACKLIGHT_CLASS_DEVICE manually.

If it is necessary for PMAC_BACKLIGHT then it shouldn't be possible to 
deselect it.

Here's another patch that make it depend on BACKLIGHT_CLASS_DEVICE=y. 
Can you please try this as well?

That looks good, no build failure anymore with BACKLIGHT_CLASS_DEVICE=m