Re: [PATCH v4 1/2] leds: core: Introduce LED pattern trigger
From: Baolin Wang <hidden>
Date: 2018-08-06 08:31:58
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On 6 August 2018 at 16:06, Pavel Machek [off-list ref] wrote:
On Mon 2018-08-06 15:33:12, Baolin Wang wrote:quoted
Hi Pavel, On 6 August 2018 at 15:09, Pavel Machek [off-list ref] wrote:quoted
Hi!quoted
quoted
In current implementation this file on read returns the number of remaining repeat intervals. I'd add that to this description.I saw Pavel's comments that he did not suggest do this. So I will keep the original description?If that is accepted, the code should return originally written number.But I think it is more reasonable if user can know how many repetitions were left. So for your hardware case, can we add pattern_get() interface back to get the repetition number?Well, I'd say that we are mostly seeing "infinite" repetitions, or one repetition. Yes, interface could be added to the lowlever driver -- but I'm not sure hardware really supports getting that information; could be tricky on N900 for example. I'd keep it simple for now.
OK, I also like to keep it simple. I am fine the repeat file returns originally written number. If Jacek also agrees with this, then I will update new version. -- Baolin Wang Best Regards