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From: javier.martin@vista-silicon.com (javier Martin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ASoC: Add a new imx-ssi sound driver
Date: Mon, 30 Nov 2009 17:40:38 +0100	[thread overview]
Message-ID: <eedb5540911300840p230fc57fh3fd5c8453b0e1f73@mail.gmail.com> (raw)
In-Reply-To: <20091125155807.GD12750@rakim.wolfsonmicro.main>

Dear Sascha,
in "imx_ssi_set_dai_fmt()" callback you should add something like:

    /* sync */
    scr |= SSI_SCR_SYN;

This would enable SSI working in SYN mode which means that RX and TX
sections will share same frame and bit clocks. Right now I can't imagine a
situation where this is not desirable. Moreover, if I don't add SYN mode I
cannot get it working in my i.mx27 based board with an wm8974.

With this line it works flawlessly, good job.

Thanks.
-- 
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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  reply	other threads:[~2009-11-30 16:40 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-25 15:41 [PATCH V2] Add i.MX sound support Sascha Hauer
2009-11-25 15:41 ` [PATCH 1/3] ASoC: Add a new imx-ssi sound driver Sascha Hauer
2009-11-25 15:41   ` [PATCH 2/3] ASoC: add phycore-ac97 sound support Sascha Hauer
2009-11-25 15:41     ` [PATCH 3/3] ASoC i.MX: remove old i.MX driver Sascha Hauer
2009-11-25 15:53       ` Mark Brown
2009-11-25 15:43     ` [PATCH 2/3] ASoC: add phycore-ac97 sound support Mark Brown
2009-11-25 15:58   ` [PATCH 1/3] ASoC: Add a new imx-ssi sound driver Mark Brown
2009-11-30 16:40     ` javier Martin [this message]
2009-11-30 17:09       ` javier Martin
2009-12-01 15:49         ` Sascha Hauer
2009-12-18 14:18           ` javier Martin
2010-01-08 16:18             ` [alsa-devel] " Mark Brown
2009-11-26 15:53 ` [alsa-devel] [PATCH V2] Add i.MX sound support javier Martin
2009-11-26 16:05   ` Mark Brown
2009-11-27  7:58   ` Sascha Hauer
2009-11-27  9:01     ` javier Martin
2009-11-27  9:54       ` Sascha Hauer
2009-11-30 10:43         ` javier Martin
2009-11-30 12:43           ` Sascha Hauer
2009-11-30 13:13             ` javier Martin
2009-11-30 13:19               ` Sascha Hauer

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