Veas On 2/7/19 11:09 PM, Vesa Jääskeläinen wrote: > Hi All, > > On 08/02/2019 6.55, Vesa Jääskeläinen wrote: >> Hi All, >> >> On 31/01/2019 0.35, Pavel Machek wrote: >>> On Wed 2019-01-30 12:30:05, Dan Murphy wrote: >>>> Add a documentation of LED Multicolor LED class specific >>>> sysfs attributes. >>> >>> No, sorry. This does not most of the requirements. >>> >>> Pavel >>> >>> Requirements for RGB LED interface: >> >> ... >> >> I have tried to capture relevant parts of ideas and requirements and usage in a wiki page in github: >> >> https://github.com/vesajaaskelainen/linux-multicolor-leds/wiki >> >> I believe the discussion is good to perform in mailing list -- I am happy to update or give you access to update the wiki so we could have easy to use summary/details source during discussions. >> >> Ideas on the interface seem to be a bit drifting so I apologize if some of Your ideas were not captured. >> >> There has been at least two direct proposals for userspace interface and I tried to provide usage example also for Dan's proposal. Feel free to correct me if I made a mistake. >> >> I believe it is a good to create summary page as there seems to many aspects to be though out. What do you feel on this approach? > > And should we perhaps move this discussion only to linux-leds mailing list for successive replies :) ? So we don't generate too broad traffic. > Thank you for this. I have posted updated documentation and posted updated code that includes a test file that does nothing but register a dummy node. This was tested on raspberry pi 5.0-rc kernel. Also the code is updated for the LP50xx and a HACK for Droid4. brightness-model is still an open topic on the best way to implement this so we have not introduced the code yet. Here is the ABI doc http://git.ti.com/gitweb/?p=ti-analog-linux-kernel/dmurphy-analog.git;a=blob;f=Documentation/ABI/testing/sysfs-class-led-multicolor;h=45629199791285200e3775fc0b4dde1dfebb130f;hb=ce08183aa24edc0d883550339eef93fd72b4ac45 Here is the class description http://git.ti.com/gitweb/?p=ti-analog-linux-kernel/dmurphy-analog.git;a=blob;f=Documentation/leds/leds-class-multicolor.txt;h=357f045a826aac71d65704891c18e7fb31e5cb9b;hb=refs/heads/multicolor_class Dan > Thanks, > Vesa Jääskeläinen -- ------------------ Dan Murphy
