From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolin Chen Subject: [PATCH 0/3] Add dual-fifo mode support of i.MX ssi Date: Tue, 29 Oct 2013 20:33:14 +0800 Message-ID: Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: timur-N01EOCouUvQ@public.gmane.org, shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, b32955-KZfg59tc24xl57MIdRCFDg@public.gmane.org List-Id: alsa-devel@alsa-project.org Changelog v1: * SSI can reduce hardware overrun/underrun possibility when using dual * fifo mode. To support this mode, we need to first update sdma sciprt * list, and then enable dual fifo BIT in SSI driver, and last update DT * bindings of i.MX series. * * ! This series of patches has a direct dependency between them. When * ! applying them, we need to apply in one single branch. Otherwise, * ! it would break currect branches. Nicolin Chen (3): dma: imx-sdma: Add ssi dual fifo script support ASoC: fsl_ssi: Add dual fifo mode support ARM: dts: imx: use dual-fifo sdma script for ssi .../devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + arch/arm/boot/dts/imx51.dtsi | 4 ++-- arch/arm/boot/dts/imx53.dtsi | 4 ++-- arch/arm/boot/dts/imx6qdl.dtsi | 12 +++++------ arch/arm/boot/dts/imx6sl.dtsi | 12 +++++------ drivers/dma/imx-sdma.c | 6 +++++- include/linux/platform_data/dma-imx-sdma.h | 2 ++ include/linux/platform_data/dma-imx.h | 1 + sound/soc/fsl/fsl_ssi.c | 24 +++++++++++++++++++++- 9 files changed, 48 insertions(+), 18 deletions(-) -- 1.8.4 -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from am1outboundpool.messaging.microsoft.com (am1ehsobe004.messaging.microsoft.com [213.199.154.207]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client CN "mail.global.frontbridge.com", Issuer "MSIT Machine Auth CA 2" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 30E8D2C00E4 for ; Tue, 29 Oct 2013 23:33:28 +1100 (EST) From: Nicolin Chen To: , , Subject: [PATCH 0/3] Add dual-fifo mode support of i.MX ssi Date: Tue, 29 Oct 2013 20:33:14 +0800 Message-ID: MIME-Version: 1.0 Content-Type: text/plain Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, pawel.moll@arm.com, linux-doc@vger.kernel.org, s.hauer@pengutronix.de, swarren@wwwdotorg.org, linux-kernel@vger.kernel.org, rob.herring@calxeda.com, b32955@freescale.com, dmaengine@vger.kernel.org, ijc+devicetree@hellion.org.uk, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Changelog v1: * SSI can reduce hardware overrun/underrun possibility when using dual * fifo mode. To support this mode, we need to first update sdma sciprt * list, and then enable dual fifo BIT in SSI driver, and last update DT * bindings of i.MX series. * * ! This series of patches has a direct dependency between them. When * ! applying them, we need to apply in one single branch. Otherwise, * ! it would break currect branches. Nicolin Chen (3): dma: imx-sdma: Add ssi dual fifo script support ASoC: fsl_ssi: Add dual fifo mode support ARM: dts: imx: use dual-fifo sdma script for ssi .../devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + arch/arm/boot/dts/imx51.dtsi | 4 ++-- arch/arm/boot/dts/imx53.dtsi | 4 ++-- arch/arm/boot/dts/imx6qdl.dtsi | 12 +++++------ arch/arm/boot/dts/imx6sl.dtsi | 12 +++++------ drivers/dma/imx-sdma.c | 6 +++++- include/linux/platform_data/dma-imx-sdma.h | 2 ++ include/linux/platform_data/dma-imx.h | 1 + sound/soc/fsl/fsl_ssi.c | 24 +++++++++++++++++++++- 9 files changed, 48 insertions(+), 18 deletions(-) -- 1.8.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: b42378@freescale.com (Nicolin Chen) Date: Tue, 29 Oct 2013 20:33:14 +0800 Subject: [PATCH 0/3] Add dual-fifo mode support of i.MX ssi Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Changelog v1: * SSI can reduce hardware overrun/underrun possibility when using dual * fifo mode. To support this mode, we need to first update sdma sciprt * list, and then enable dual fifo BIT in SSI driver, and last update DT * bindings of i.MX series. * * ! This series of patches has a direct dependency between them. When * ! applying them, we need to apply in one single branch. Otherwise, * ! it would break currect branches. Nicolin Chen (3): dma: imx-sdma: Add ssi dual fifo script support ASoC: fsl_ssi: Add dual fifo mode support ARM: dts: imx: use dual-fifo sdma script for ssi .../devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + arch/arm/boot/dts/imx51.dtsi | 4 ++-- arch/arm/boot/dts/imx53.dtsi | 4 ++-- arch/arm/boot/dts/imx6qdl.dtsi | 12 +++++------ arch/arm/boot/dts/imx6sl.dtsi | 12 +++++------ drivers/dma/imx-sdma.c | 6 +++++- include/linux/platform_data/dma-imx-sdma.h | 2 ++ include/linux/platform_data/dma-imx.h | 1 + sound/soc/fsl/fsl_ssi.c | 24 +++++++++++++++++++++- 9 files changed, 48 insertions(+), 18 deletions(-) -- 1.8.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754773Ab3J2Md0 (ORCPT ); Tue, 29 Oct 2013 08:33:26 -0400 Received: from am1ehsobe003.messaging.microsoft.com ([213.199.154.206]:5105 "EHLO am1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752620Ab3J2MdY (ORCPT ); Tue, 29 Oct 2013 08:33:24 -0400 X-Forefront-Antispam-Report: CIP:70.37.183.190;KIP:(null);UIP:(null);IPV:NLI;H:mail.freescale.net;RD:none;EFVD:NLI X-SpamScore: 2 X-BigFish: VS2(zz154dIzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6h1082kzz1de097hz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dc1h1dfeh1dffh1e23h1fe8h1ff5h2218h2216h1155h) From: Nicolin Chen To: , , CC: , , , , , , , , , , , , , Subject: [PATCH 0/3] Add dual-fifo mode support of i.MX ssi Date: Tue, 29 Oct 2013 20:33:14 +0800 Message-ID: X-Mailer: git-send-email 1.8.4 MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changelog v1: * SSI can reduce hardware overrun/underrun possibility when using dual * fifo mode. To support this mode, we need to first update sdma sciprt * list, and then enable dual fifo BIT in SSI driver, and last update DT * bindings of i.MX series. * * ! This series of patches has a direct dependency between them. When * ! applying them, we need to apply in one single branch. Otherwise, * ! it would break currect branches. Nicolin Chen (3): dma: imx-sdma: Add ssi dual fifo script support ASoC: fsl_ssi: Add dual fifo mode support ARM: dts: imx: use dual-fifo sdma script for ssi .../devicetree/bindings/dma/fsl-imx-sdma.txt | 1 + arch/arm/boot/dts/imx51.dtsi | 4 ++-- arch/arm/boot/dts/imx53.dtsi | 4 ++-- arch/arm/boot/dts/imx6qdl.dtsi | 12 +++++------ arch/arm/boot/dts/imx6sl.dtsi | 12 +++++------ drivers/dma/imx-sdma.c | 6 +++++- include/linux/platform_data/dma-imx-sdma.h | 2 ++ include/linux/platform_data/dma-imx.h | 1 + sound/soc/fsl/fsl_ssi.c | 24 +++++++++++++++++++++- 9 files changed, 48 insertions(+), 18 deletions(-) -- 1.8.4