Re: [PATCH v2] leds: fix brightness changing when software blinking is active

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, May 15, 2015 at 7:41 AM, Jacek Anaszewski
<j.anaszewski@xxxxxxxxxxx> wrote:
> On 05/15/2015 04:11 PM, Stas Sergeev wrote:
>>
>> 15.05.2015 17:09, Jacek Anaszewski пишет:
>>>
>>> On 05/15/2015 10:12 AM, Jacek Anaszewski wrote:
>>>>
>>>> Hi Stas,
>>>>
>>>> On 05/14/2015 05:24 PM, Stas Sergeev wrote:
>>>>>
>>>>>
>>>>> The following sequence:
>>>>> echo timer >/sys/class/leds/<name>/trigger
>>>>> echo 1 >/sys/class/leds/<name>/brightness
>>>>> should change the ON brightness for blinking.
>>>>> The function led_set_brightness() was mistakenly initiating the
>>>>> delayed blink stop procedure, which resulted in no blinking with
>>>>> the timer trigger still active.
>>>>>
>>>>> This patch fixes the problem by changing led_set_brightness()
>>>>> to not initiate the delayed blink stop when brightness is not 0.
>>>
>>>
>>> This commit message is not valid for this version of the patch.
>>
>> Why do you think so?
>> ---
>> -               schedule_work(&led_cdev->set_brightness_work);
>> +               if (brightness == LED_OFF)
>> +                       schedule_work(&led_cdev->set_brightness_work);
>> ---
>>
>> LED_OFF is a 0 define.
>>
>
> You're right, I was just looking at the issue from different
> perspective.
>

Applied into my tree. Thanks,
-Bryan
--
To unsubscribe from this list: send the line "unsubscribe linux-leds" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux