Messages in this thread | | | Date | Fri, 22 Mar 2019 15:16:54 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH 4/4] leds: lm3532: Introduce the lm3532 LED driver |
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Hi,
* Dan Murphy <dmurphy@ti.com> [190321 14:29]: > Introduce the Texas Instruments LM3532 White LED driver. > The driver supports ALS configurability or manual brightness > control. > > The driver also supports associating LED strings with specific > control banks in a group or as individually controlled strings.
Thanks for getting this driver done. I need help a bit using this though.. What's the glue to the drm driver?
I can control the backlight brightness just fine via /sys, and backlight shows up as the trigger in /sys/class/leds/lm3532:backlight, but /sys/class/backlight is empty and looks like drm can't find it.
Do I need to enable some additional driver(s) to get this to work with the drm driver?
Regards,
Tony
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