linux-kernel - Re: [PATCH v8 0/9] Goodix touchscreen enhancements

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Date:	Thu, 08 Oct 2015 16:32:11 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Irina Tirdea <irina.tirdea@...el.com>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Bastien Nocera <hadess@...ess.net>,
	Aleksei Mamlin <mamlinav@...il.com>,
	linux-input@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
	Octavian Purdila <octavian.purdila@...el.com>,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v8 0/9] Goodix touchscreen enhancements

On Thursday 08 October 2015 17:23:42 Irina Tirdea wrote:
> Add several enhancements to the Goodix touchscreen driver.
> 
> The new functionality is only available for devices that
> declare named gpio pins for interrupt and reset in their
> ACPI/DT configuration.
> 
> Thanks,
> Irina
> 
> Changes in v8:
>  - only allow new functionality for devices that declare named
> gpios (using _DSD properties in ACPI or named DT properties)
> 
> 

Looks much cleaner this way, thanks!

One remaining question: how would you handle the case where
the hardware doesn't support configuring the int-gpios line
as output but you still want to use the named gpios?

I assume you have that case covered, but I don't see it immediately.

	Arnd
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