From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Westerberg Subject: Re: [alsa-devel] Fwd: [PATCH 1/1] SPI : spi-pxa2xx : fix spi init of WM510205 codec via ACPI (resend) Date: Fri, 28 Aug 2015 12:00:42 +0300 Message-ID: <20150828090042.GI28428@lahna.fi.intel.com> References: <20150824085140.GA5647@ck-lbox> <20150825062157.GB27431@sirena.org.uk> <20150826100155.GA1513@lahna.fi.intel.com> <20150827115914.GF28428@lahna.fi.intel.com> <20150827145614.GC5313@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20150827145614.GC5313-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mark Brown Cc: Christian Hartmann , Charles Keepax , alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, Robert Jarzmik , Pierre-Louis Bossart , Haojian Zhuang , linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, Daniel Mack List-Id: alsa-devel@alsa-project.org On Thu, Aug 27, 2015 at 03:56:14PM +0100, Mark Brown wrote: > On Thu, Aug 27, 2015 at 02:59:14PM +0300, Mika Westerberg wrote: > > On Thu, Aug 27, 2015 at 01:44:45PM +0200, Christian Hartmann wrote: > > > > drivers/gpio/gpio-arizona.c > > > and drivers/extcon/extcon-arizona.c > > > > I have already CONFIG_GPIO_ARIZONA=y, but it does not be used at all. > > > Is it save to ignore ?? Or should I use them as well ?? > > > If the SPI device interrupt is connected to arizona GPIO pin, then you > > probably need that. > > I can't see how that would work, the interrupt output isn't a GPIO. I mean that if the SPI device (codec) interrupt pin is connected to a GPIO pin of arizona instead of GPIO pin of the SoC itself. -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html