Re: [PATCH v2 18/18] auxdisplay: ht16k33: Add segment display LED support

On Fri, 25 Jun 2021 22:39:16 +0200
Marek Behun [off-list ref] wrote:

On Fri, 25 Jun 2021 14:59:02 +0200
Geert Uytterhoeven [off-list ref] wrote:

quoted

Instantiate a single LED for a segment display.  This allows the user to
control display brightness and blinking through the LED class API and
triggers, and exposes the display color.
The LED will be named "auxdisplay:<color>:backlight".  

What if there are multiple "auxdisplay"s ?
Doesn't this subsystem have IDs? So that you can use auxdisplayN for
device name, for example?

Or if this driver creates a fbdev, maybe "fb<N>" for devicename?

Marek