From: Liam Girdwood <lrg@ti.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: "Neri, Ricardo" <ricardo.neri@ti.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
"lrg@slimlogic.co.uk" <lrg@slimlogic.co.uk>
Subject: Re: [PATCH 4/6] ASoC: OMAP: Add CPU DAI driver for HDMI
Date: Sun, 8 May 2011 20:44:41 +0100 [thread overview]
Message-ID: <4DC6F2A9.8070804@ti.com> (raw)
In-Reply-To: <20110508155628.GA32214@opensource.wolfsonmicro.com>
On 08/05/11 16:56, Mark Brown wrote:
> On Sun, May 08, 2011 at 12:14:04PM +0100, Liam Girdwood wrote:
>> On 08/05/11 11:34, Mark Brown wrote:
>
>>> I repeat my question - why do you need to check this? You'll get errors
>>> but you're generating an error anyway so it's not clear what the urgency
>>> is.
>
>> I think the problem here is that the errors are fatal data aborts here
>> when L3 DSS access is disabled.
>
> So it'll segfault or something instead of just not transferring data or
> whatever?
Yep, it will cause a CPU data abort exception in this case.
Liam
next prev parent reply other threads:[~2011-05-08 19:44 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-05 7:21 [PATCH 0/6] ASoC: OMAP4: Add support for HDMI audio Ricardo Neri
2011-05-05 7:21 ` [PATCH 1/6] OMAP4: HDMI: Add OMAP device for HDMI audio CPU DAI Ricardo Neri
2011-05-05 8:17 ` Mark Brown
2011-05-05 19:24 ` Ricardo Neri
2011-05-06 13:16 ` Mark Brown
2011-05-08 0:09 ` Ricardo Neri
2011-05-05 7:21 ` [PATCH 2/6] OMAP4: Add device for HDMI OMAP4 audio for ASoC machine driver Ricardo Neri
2011-05-05 8:18 ` Mark Brown
2011-05-05 19:26 ` Ricardo Neri
2011-05-05 7:21 ` [PATCH 3/6] ASoC: OMAP: Add header for HDMI CPU DAI Ricardo Neri
2011-05-05 8:25 ` Mark Brown
2011-05-05 21:10 ` Ricardo Neri
2011-05-05 7:21 ` [PATCH 4/6] ASoC: OMAP: Add CPU DAI driver for HDMI Ricardo Neri
2011-05-05 8:22 ` Mark Brown
2011-05-05 19:35 ` Ricardo Neri
2011-05-06 13:21 ` Mark Brown
2011-05-08 0:05 ` Ricardo Neri
2011-05-08 10:34 ` Mark Brown
2011-05-08 11:14 ` Liam Girdwood
2011-05-08 15:56 ` Mark Brown
2011-05-08 19:44 ` Liam Girdwood [this message]
2011-05-08 23:41 ` Mark Brown
2011-05-12 13:48 ` Neri, Ricardo
2011-05-05 7:21 ` [PATCH 5/6] ASoC: OMAP4: Add HDMI Audio machine driver for OMAP4 boards Ricardo Neri
2011-05-05 8:25 ` Mark Brown
2011-05-05 21:09 ` Ricardo Neri
2011-05-06 13:22 ` Mark Brown
2011-05-05 7:21 ` [PATCH 6/6] ASoC: OMAP: Update Makefile and Kconfig for HDMI audio Ricardo Neri
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