From mboxrd@z Thu Jan 1 00:00:00 1970 From: Varka Bhadram Subject: Re: [PATCH v5 2/2] ASoC: fsl_asrc: Add ASRC ASoC CPU DAI and platform drivers Date: Fri, 25 Jul 2014 17:04:11 +0530 Message-ID: <53D240B3.8060203@gmail.com> References: <2288e61e600e28448905e32dd4f74a954110248f.1406276436.git.nicoleotsuka@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <2288e61e600e28448905e32dd4f74a954110248f.1406276436.git.nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Nicolin Chen , broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, rdunlap-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, perex-/Fr2/VpizcU@public.gmane.org, tiwai-l3A5Bk7waGM@public.gmane.org, timur-N01EOCouUvQ@public.gmane.org, grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, b02247-KZfg59tc24xl57MIdRCFDg@public.gmane.org, b42378-KZfg59tc24xl57MIdRCFDg@public.gmane.org, tklauser-93Khv+1bN0NyDzI6CaY1VQ@public.gmane.org List-Id: devicetree@vger.kernel.org On 07/25/2014 02:16 PM, Nicolin Chen wrote: > The Asynchronous Sample Rate Converter (ASRC) converts the sampling rate of a > signal associated with an input clock into a signal associated with a different > output clock. The driver currently works as a Front End of DPCM with other Back > Ends DAI links such as ESAI<->CS42888 and SSI<->WM8962 and SAI. It converts the > original sample rate to a common rate supported by Back Ends for playback while > converts the common rate of Back Ends to a desired rate for capture. It has 3 > pairs to support three different substreams within totally 10 channels. > > Signed-off-by: Nicolin Chen > --- > .../devicetree/bindings/sound/fsl,asrc.txt | 60 ++ > sound/soc/fsl/Kconfig | 9 + > sound/soc/fsl/Makefile | 2 + > sound/soc/fsl/fsl_asrc.c | 992 +++++++++++++++++++++ > sound/soc/fsl/fsl_asrc.h | 461 ++++++++++ > sound/soc/fsl/fsl_asrc_dma.c | 386 ++++++++ > 6 files changed, 1910 insertions(+) > create mode 100644 Documentation/devicetree/bindings/sound/fsl,asrc.txt > create mode 100644 sound/soc/fsl/fsl_asrc.c > create mode 100644 sound/soc/fsl/fsl_asrc.h > create mode 100644 sound/soc/fsl/fsl_asrc_dma.c > > check patch warnings on this patch... -- Regards, Varka Bhadram. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html