Re: [PATCH 2/3] ASoC: fsl_ssi: Add dual fifo mode support

[PATCH 0/3] Add dual-fifo mode support of i.MX ssi · Nicolin Chen <hidden> · 2013-10-29
[PATCH 1/3] dma: imx-sdma: Add ssi dual fifo script support · Nicolin Chen <hidden> · 2013-10-29
Re: [PATCH 1/3] dma: imx-sdma: Add ssi dual fifo script support · Sascha Hauer <s.hauer@pengutronix.de> · 2013-10-29
Re: [PATCH 1/3] dma: imx-sdma: Add ssi dual fifo script support · Nicolin Chen <hidden> · 2013-10-30
Re: [PATCH 1/3] dma: imx-sdma: Add ssi dual fifo script support · Kumar Gala <hidden> · 2013-10-29
[PATCH 2/3] ASoC: fsl_ssi: Add dual fifo mode support · Nicolin Chen <hidden> · 2013-10-29
Re: [PATCH 2/3] ASoC: fsl_ssi: Add dual fifo mode support · Timur Tabi <hidden> · 2013-10-29
Re: [PATCH 2/3] ASoC: fsl_ssi: Add dual fifo mode support · Chen Guangyu-B42378 <hidden> · 2013-10-29
Re: [PATCH 2/3] ASoC: fsl_ssi: Add dual fifo mode support · Timur Tabi <hidden> · 2013-10-29
Re: [PATCH 2/3] ASoC: fsl_ssi: Add dual fifo mode support · Chen Guangyu-B42378 <hidden> · 2013-10-29
[PATCH 3/3] ARM: dts: imx: use dual-fifo sdma script for ssi · Nicolin Chen <hidden> · 2013-10-29

From: Chen Guangyu-B42378 <hidden>
Date: 2013-10-29 13:03:34
Also in: alsa-devel, linux-arm-kernel, linux-devicetree, lkml

Thank you, sir. And sorry for taking your time.

Sent by Android device.

Timur Tabi [off-list ref] wrote:


Chen Guangyu-B42378 wrote:

Without dual fifo support,  handware underrun would occasionally
occur and then two audio channels would physically swap. This could
be easily reproduced in low bus frequency situation, while it would
be better if we enable dual fifo.

Ok.

ACK.

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