linux-kernel - Re: [PATCH 1/1] thinkpad_acpi: Add support for status (external cover) LED

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Message-ID: <20170507163812.GA14896@xo-6d-61-c0.localdomain>
Date:   Sun, 7 May 2017 18:38:12 +0200
From:   Pavel Machek <pavel@....cz>
To:     Adam Goode <agoode@...gle.com>
Cc:     Henrique de Moraes Holschuh <ibm-acpi@....eng.br>,
        Darren Hart <dvhart@...radead.org>,
        ibm-acpi-devel@...ts.sourceforge.net,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] thinkpad_acpi: Add support for status (external
 cover) LED

On Thu 2017-01-19 12:21:32, Adam Goode wrote:
> This allows the control of the red status LED, which is the dot of the "i"
> in the word "ThinkPad" on the outside cover of newer models.
> 
> In the manual, both this LED and the power LED are referred to as
> the "system-status indicators" without distinction between the two, so
> I chose "status" as the LED name.

Could we name it something like external_status or something? "status" is way too generic.

										Pavel
> 
> Signed-off-by: Adam Goode <agoode@...gle.com>
> 
> diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
> index cacb43fb1df7..6577bf8e5635 100644
> --- a/drivers/platform/x86/thinkpad_acpi.c
> +++ b/drivers/platform/x86/thinkpad_acpi.c
> @@ -5611,11 +5611,11 @@ static const char * const tpacpi_led_names[TPACPI_LED_NUMLEDS] = {
>  	"tpacpi::standby",
>  	"tpacpi::dock_status1",
>  	"tpacpi::dock_status2",
> -	"tpacpi::unknown_led2",
> +	"tpacpi::status",
>  	"tpacpi::unknown_led3",
>  	"tpacpi::thinkvantage",
>  };
> -#define TPACPI_SAFE_LEDS	0x1081U
> +#define TPACPI_SAFE_LEDS	0x1481U
>  
>  static inline bool tpacpi_is_led_restricted(const unsigned int led)
>  {
> -- 
> 2.11.0.390.gc69c2f50cf-goog

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html