Messages in this thread | | | Date | Wed, 20 Nov 2013 07:33:11 +0900 | From | Milo Kim <> | Subject | Re: [PATCH 00/10] leds: lp5521,5523: restore device attributes for running LED patterns |
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Hi Bryan,
On 11/20/2013 04:20 AM, Bryan Wu wrote: > On Tue, Nov 19, 2013 at 2:35 AM, Pali Rohár<pali.rohar@gmail.com> wrote: >> >Hello, >> > >> >now I tested that patch on top of 3.12-rc5 with this led example: >> > >> > # Clearing LED-state to be sure >> > echo "disabled" > /sys/class/i2c-adapter/i2c-2/2-0032/engine1_mode >> > echo "disabled" > /sys/class/i2c-adapter/i2c-2/2-0032/engine2_mode >> > echo 0 > /sys/class/leds/lp5523:r/brightness >> > echo 0 > /sys/class/leds/lp5523:g/brightness >> > echo 0 > /sys/class/leds/lp5523:b/brightness >> > >> > # Setting yellow light pattern and running it >> > echo "load" > /sys/class/i2c-adapter/i2c-2/2-0032/engine1_mode >> > echo "000001100" > /sys/class/i2c-adapter/i2c-2/2-0032/engine1_leds >> > echo "9d804000427f0d7f7f007f0042000000" > /sys/class/i2c-adapter/i2c-2/2-0032/engine1_load >> > echo "load" > /sys/class/i2c-adapter/i2c-2/2-0032/engine2_mode >> > echo "000000000" > /sys/class/i2c-adapter/i2c-2/2-0032/engine2_leds >> > echo "9d800000" > /sys/class/i2c-adapter/i2c-2/2-0032/engine2_load >> > echo "run" > /sys/class/i2c-adapter/i2c-2/2-0032/engine2_mode >> > echo "run" > /sys/class/i2c-adapter/i2c-2/2-0032/engine1_mode >> > echo 20 > /sys/class/leds/lp5523:r/led_current >> > echo 2 > /sys/class/leds/lp5523:g/led_current >> > echo 0 > /sys/class/leds/lp5523:b/led_current >> > >> >And now it working, led blinks :-) I also tested Maemo >> >application for managing lp5523 led and now it working too. >> > > That's good. We can post this fixing patch to stable tree as well as > latest upstream kernel. > > Milo, do you need to update your patch, if not I'm going to take it > into my tree and for stable tree.
I'll send the patch-set again because LP5521 is also required to be fixed. And _remove() also needs to be updated. I can send it by tomorrow.
Thanks, - Milo
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