From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown 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 10:16:09 +0100 Message-ID: <20150828091609.GR5313@sirena.org.uk> 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> <20150828090042.GI28428@lahna.fi.intel.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="213E7WwkW+nU62+Y" Return-path: Content-Disposition: inline In-Reply-To: <20150828090042.GI28428-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mika Westerberg 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 --213E7WwkW+nU62+Y Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Aug 28, 2015 at 12:00:42PM +0300, Mika Westerberg wrote: > 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: > > > > 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. I understand what you mean, I'm just saying that the GPIO driver for the chip seems unlikely to be useful. --213E7WwkW+nU62+Y Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJV4CbZAAoJECTWi3JdVIfQU8UH/ie/jH3XLWt5qlqXwfGa/65Y eTvdULrinzN/2jlOrHaxL7fjc+XdtcZDtoAxkEOv8DFtPGg/R7pPzCwHsa3E1UkG 6nagkMrRyryUILpHw/3ZA6CpPqiGoUmpU/qcB0Jqze4EQfY31NQg2SNmRHxTbXf3 saeRV1GjynO3alILk34aIJ/XF5DG17F7xlqueh53UKPDhKj3TbXlkinw8vFsjoXh 9D/7cLuQsWdFz6m/oYKFWy+8HxnLmeTsFe0cX0OWYzlwUawVZ6+bI0/gKsPXu5fr xizn5M0n0F0SD493+AXPJGIH7/VIdlHNCWn9qvl0WnYWEXwsqD4JywLPOBihqdE= =jZma -----END PGP SIGNATURE----- --213E7WwkW+nU62+Y-- -- 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