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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	Santosh Shilimkar <santosh.shilimkar@ti.com>,
	Vinod Koul <vinod.koul@intel.com>,
	Dan Williams <dan.j.williams@intel.com>,
	Liam Girdwood <lrg@ti.com>
Subject: Re: [RFC 0/3] Add cyclic DMA support to OMAP DMA engine driver
Date: Wed, 27 Jun 2012 12:40:03 +0100	[thread overview]
Message-ID: <20120627114003.GG308@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120625111847.GE19226@n2100.arm.linux.org.uk>

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On Mon, Jun 25, 2012 at 12:18:47PM +0100, Russell King - ARM Linux wrote:

> It appears to be something to do with the jack detection that's going wrong.
> If I start the audio with the jack disconnected, I never get anything out
> of the board.  It requires the jack to be connected before the first use.
> The on-board speakers used to work without the jack plugged in at one time
> but they seem to be completely non-functional now.

> Confused.

Me too - there's nothing obvious in the code just from inspection that
would affect this.

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From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC 0/3] Add cyclic DMA support to OMAP DMA engine driver
Date: Wed, 27 Jun 2012 12:40:03 +0100	[thread overview]
Message-ID: <20120627114003.GG308@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120625111847.GE19226@n2100.arm.linux.org.uk>

On Mon, Jun 25, 2012 at 12:18:47PM +0100, Russell King - ARM Linux wrote:

> It appears to be something to do with the jack detection that's going wrong.
> If I start the audio with the jack disconnected, I never get anything out
> of the board.  It requires the jack to be connected before the first use.
> The on-board speakers used to work without the jack plugged in at one time
> but they seem to be completely non-functional now.

> Confused.

Me too - there's nothing obvious in the code just from inspection that
would affect this.
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  reply	other threads:[~2012-06-27 11:40 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-22  8:59 [RFC 0/3] Add cyclic DMA support to OMAP DMA engine driver Russell King - ARM Linux
2012-06-22  8:59 ` Russell King - ARM Linux
2012-06-22  9:01 ` [PATCH 1/3] dmaengine: omap: add support for returning residue in tx_state method Russell King
2012-06-22  9:01   ` Russell King
2012-06-22  9:01 ` [PATCH 2/3] dmaengine: omap: add support for setting fi Russell King
2012-06-22  9:01   ` Russell King
2012-06-22  9:01 ` [PATCH 3/3] dmaengine: omap: add support for cyclic DMA Russell King
2012-06-22  9:01   ` Russell King
2012-06-22  9:06 ` [RFC 0/3] Add cyclic DMA support to OMAP DMA engine driver Russell King - ARM Linux
2012-06-22  9:06   ` Russell King - ARM Linux
2012-06-22 12:30 ` Mark Brown
2012-06-22 12:30   ` Mark Brown
2012-06-22 13:17   ` Russell King - ARM Linux
2012-06-22 13:17     ` Russell King - ARM Linux
2012-06-22 16:11     ` Mark Brown
2012-06-22 16:11       ` Mark Brown
2012-06-25 11:18       ` Russell King - ARM Linux
2012-06-25 11:18         ` Russell King - ARM Linux
2012-06-27 11:40         ` Mark Brown [this message]
2012-06-27 11:40           ` Mark Brown
2012-07-18 16:17           ` Shilimkar, Santosh
2012-07-18 16:17             ` Shilimkar, Santosh
2012-06-25 16:38 ` Vinod Koul
2012-06-25 16:38   ` Vinod Koul
2012-06-26 18:34   ` Russell King - ARM Linux
2012-06-26 18:34     ` Russell King - ARM Linux

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