From: Tony Makkiel <tony.makkiel@daqri.com>
To: Jacek Anaszewski <j.anaszewski@samsung.com>
Cc: linux-leds@vger.kernel.org, rpurdie@rpsys.net, rjw@rjwysocki.net,
lenb@kernel.org
Subject: Re: [PATCH v3 1/1] leds: LED driver for TI LP3952 6-Channel Color LED
Date: Fri, 10 Jun 2016 13:56:03 +0100 [thread overview]
Message-ID: <575AB8E3.4000401@daqri.com> (raw)
In-Reply-To: <575AA707.8090704@daqri.com>
>>>>> +
>>>>> +#ifdef CONFIG_ACPI
>>>>> +static const struct acpi_device_id lp3952_acpi_match[] = {
>>>>> + {LP3952_NAME, 0},
>>>>> + {}
>>>>> +};
>>>>
>>>> Could you please share how did you apply ACPI overlay?
>>>
>>> I am using the initrd ACPI method of Octavian's patch.
>>>
>>> https://lkml.org/lkml/2016/3/31/333
>>
>> Thanks. Would it be possible to define entries per each LED
>> connected to the LED controller, similarly as it is in case
>> of Device Tree bindings?:
>>
>> Documentation/devicetree/bindings/leds/common.txt
>>
>
> I am not sure. I did a quick skim through ACPI Spec 5.0.
> But couldn't find anything.
Found it!, although not relevant for this driver. Please
see last page of
http://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf
>
>>>>> +
>>>>> +MODULE_DEVICE_TABLE(acpi, lp3952_acpi_match);
>>>>> +#endif
>>>>> +
next prev parent reply other threads:[~2016-06-10 12:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-09 10:46 [PATCH v3 1/1] leds: LED driver for TI LP3952 6-Channel Color LED Tony Makkiel
2016-06-09 12:11 ` Jacek Anaszewski
2016-06-09 15:20 ` Tony Makkiel
2016-06-10 8:26 ` Jacek Anaszewski
2016-06-10 11:39 ` Tony Makkiel
2016-06-10 12:56 ` Tony Makkiel [this message]
2016-06-10 14:36 ` Jacek Anaszewski
2016-06-10 15:22 ` Tony Makkiel
2016-06-10 14:36 ` Jacek Anaszewski
2016-06-10 15:18 ` Tony Makkiel
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