From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>
Cc: alsa-devel@alsa-project.org, jsarha@ti.com, zonque@gmail.com
Subject: Re: [PATCH 0/2] ASoC: davinci-mcasp: Correct start sequences for TX/RX
Date: Fri, 28 Mar 2014 10:24:30 +0200 [thread overview]
Message-ID: <533531BE.2030207@ti.com> (raw)
In-Reply-To: <1395991110-19280-1-git-send-email-peter.ujfalusi@ti.com>
On 03/28/2014 09:18 AM, Peter Ujfalusi wrote:
> Hi,
>
> The startup sequence for TX and RX was not correct, not following the
> programming sequence from the TRM.
> This could cause initial channel swap when starting TX.
>
> The change has been tested on AM335x and AM437x but it should be valid for all
> devices.
I have found issue with the way the streams are stopped also. I will resend
the series with that later on today.
>
> Regards,
> Peter
> ---
> Peter Ujfalusi (2):
> ASoC: davinci-mcasp: Correct TX start sequence
> ASoC: davinci-mcasp: Correct RX start sequence
>
> sound/soc/davinci/davinci-mcasp.c | 37 +++++++++++++------------------------
> sound/soc/davinci/davinci-mcasp.h | 6 ++++++
> 2 files changed, 19 insertions(+), 24 deletions(-)
>
--
Péter
prev parent reply other threads:[~2014-03-28 8:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-28 7:18 [PATCH 0/2] ASoC: davinci-mcasp: Correct start sequences for TX/RX Peter Ujfalusi
2014-03-28 7:18 ` [PATCH 1/2] ASoC: davinci-mcasp: Correct TX start sequence Peter Ujfalusi
2014-03-28 7:18 ` [PATCH 2/2] ASoC: davinci-mcasp: Correct RX " Peter Ujfalusi
2014-03-28 8:24 ` Peter Ujfalusi [this message]
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