From: rick@efn.org (Rick Bronson)
To: linux-arm-kernel@lists.infradead.org
Subject: imx-sdma.c broken on imx53 for sound
Date: Fri, 19 Oct 2012 11:07:14 -0700 [thread overview]
Message-ID: <39c8a3f022e86d3eae0fb7b6e48049f1.squirrel@webmail.efn.org> (raw)
Hi,
On the iMX53, the sound chip sgtl5000 seems to get SDMA channel 0, but
this code in drivers/dma/imx-sdma.c:
/* not interested in channel 0 interrupts */
if (sdmac->channel == 0)
return;
causes the DMA to be ignored. If I comment out the above, I still get no
sound...
Anyone have any ideas?
Thanks much for any help.
Rick
next reply other threads:[~2012-10-19 18:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-19 18:07 Rick Bronson [this message]
2012-10-27 18:33 ` imx-sdma.c broken on imx53 for sound Fabio Estevam
2012-10-29 11:14 ` Fabio Estevam
[not found] ` <20121029194505.DD38B1A1A4DB@amazonia.comcast.net>
2012-10-29 20:34 ` Fabio Estevam
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