From: timur@tabi.org (Timur Tabi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 05/11] ASoC: fsl-ssi: Add support for imx-pcm-fiq
Date: Sun, 14 Apr 2013 09:53:57 -0500 [thread overview]
Message-ID: <516AC305.2000800@tabi.org> (raw)
In-Reply-To: <20130414141015.GC27394@pengutronix.de>
Markus Pargmann wrote:
> In general, imx27 does support SSI with DMA, for example
> MACH_IMX27_VISSTRIM_M10 does use SSI with DMA. But there are special
> boards like Eukrea TLV320 and phycore-ac97 that have to use FIQ instead.
> All of them have a imx27 chip.
Why is the decision to use FIQ board-specific? All of the hardware is
inside the SoC itself. How could a board make using DMA impossible?
--
Timur Tabi
next prev parent reply other threads:[~2013-04-14 14:53 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-07 19:25 [PATCH v2 00/11] ASoC: fsl-ssi: ac97-slave support Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 01/11] ASoC: phycore-ac97: Add DT support Markus Pargmann
2013-04-08 2:52 ` Timur Tabi
2013-04-10 11:03 ` Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 02/11] ASoC: imx-pcm-dma: Add support for DMA init by device node Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 03/11] ASoC: imx-pcm-fiq: Introduce pcm-fiq-params Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 04/11] ASoC: fsl-ssi: Add SACNT definitions Markus Pargmann
2013-04-08 0:13 ` Timur Tabi
2013-04-07 19:25 ` [PATCH v2 05/11] ASoC: fsl-ssi: Add support for imx-pcm-fiq Markus Pargmann
2013-04-08 0:18 ` Timur Tabi
2013-04-14 10:38 ` Markus Pargmann
2013-04-14 13:37 ` Timur Tabi
2013-04-14 14:10 ` Markus Pargmann
2013-04-14 14:53 ` Timur Tabi [this message]
2013-04-14 15:20 ` Markus Pargmann
2013-04-14 15:25 ` Timur Tabi
2013-04-14 15:44 ` Markus Pargmann
2013-04-15 16:15 ` Mark Brown
2013-04-07 19:25 ` [PATCH v2 06/11] ASoC: fsl-ssi: Setup generic imx dma params Markus Pargmann
2013-04-08 2:50 ` Timur Tabi
2013-04-13 13:52 ` Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 07/11] ARM: imx: Export ac97 reset functions Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 08/11] ASoC: fsl-ssi: imx ac97 support Markus Pargmann
2013-04-08 2:49 ` Timur Tabi
2013-04-10 11:33 ` Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 09/11] ASoC: fsl: Kconfig: Use fsl-ssi for phycore-ac97 Markus Pargmann
2013-04-07 19:25 ` [PATCH v2 10/11] ASoC: fsl: Move fsl-ssi binding doc to sound/ Markus Pargmann
2013-04-08 0:20 ` Timur Tabi
2013-04-07 19:25 ` [PATCH v2 11/11] ASoC: fsl: Update fsl-ssi binding doc Markus Pargmann
2013-04-07 19:39 ` [alsa-devel] [PATCH v2 00/11] ASoC: fsl-ssi: ac97-slave support Lars-Peter Clausen
2013-04-07 20:08 ` Markus Pargmann
2013-04-07 20:35 ` Lars-Peter Clausen
2013-04-13 13:32 ` Markus Pargmann
2013-04-13 13:40 ` Lars-Peter Clausen
2013-04-13 13:55 ` Markus Pargmann
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