{"action":"opened","issue":{"url":"https://api.github.com/repos/raspberrypi/firmware/issues/952","repository_url":"https://api.github.com/repos/raspberrypi/firmware","labels_url":"https://api.github.com/repos/raspberrypi/firmware/issues/952/labels{/name}","comments_url":"https://api.github.com/repos/raspberrypi/firmware/issues/952/comments","events_url":"https://api.github.com/repos/raspberrypi/firmware/issues/952/events","html_url":"https://github.com/raspberrypi/firmware/issues/952","id":305852184,"number":952,"title":"per_led_trigger/act_led_trigger not working with RaspberryPi3+","user":{"login":"jens-maus","id":5887769,"avatar_url":"https://avatars2.githubusercontent.com/u/5887769?v=4","gravatar_id":"","url":"https://api.github.com/users/jens-maus","html_url":"https://github.com/jens-maus","followers_url":"https://api.github.com/users/jens-maus/followers","following_url":"https://api.github.com/users/jens-maus/following{/other_user}","gists_url":"https://api.github.com/users/jens-maus/gists{/gist_id}","starred_url":"https://api.github.com/users/jens-maus/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jens-maus/subscriptions","organizations_url":"https://api.github.com/users/jens-maus/orgs","repos_url":"https://api.github.com/users/jens-maus/repos","events_url":"https://api.github.com/users/jens-maus/events{/privacy}","received_events_url":"https://api.github.com/users/jens-maus/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-03-16T09:14:54Z","updated_at":"2018-03-16T09:14:54Z","closed_at":null,"author_association":"NONE","body":"(I am honestly not sure if this ticket belongs here or to raspberrypi/kernel. However, as the firmware is the first to load I am posting it here. Please advise if otherwise.)\r\n\r\nAfter having received my Pi3+ I updated my own distribution to utilize the new LAN75xx chip. I use the latest raspberrypi/firmware from the master branch and also updated to the latest 4.14.26 kernel from raspberrypi/kernel. Everything is working fine now and WiFI, Bluetooth and Ethernet is working again after the necessary kernel changes. However, the only thing that seems to remain different is the behavior of the onboard LEDs of the Pi3+.\r\n\r\nWith older Rpi models I was able to set `dtparam=pwr_led_trigger=timer,act_led_trigger=mmc0` to change the PWR and ACT led triggers right at the firmware/bootloader level and see  the LEDs immediately reacting on it. This is not the case with the Pi3+ anymore. In addition, after having booted my distribution all the `/sys/class/leds/ledX` links are missing as well as `/sys/devices/platform/leds/` not containing any `leds` directory anymore. Thus, IMHO this suggests that there is still something different between the Pi3 and Pi3+ regarding the LED management.\r\n\r\nAs soon as I put the SD card from the Pi3+ into the older Pi3 the LED triggers seem to work again and `/sys/class/leds/ledX` exists again after boot up."}}
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