From: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
To: Fabio Estevam <festevam@gmail.com>
Cc: alsa-devel@alsa-project.org, Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Shawn Guo <shawn.guo@linaro.org>
Subject: Re: [RFC] [patch 1/1] imx-sgtl5000: return E_PROBE_DEFER if ssi/codec not found
Date: Mon, 24 Jun 2013 09:33:02 +0200 [thread overview]
Message-ID: <87y5a09d5d.fsf@lebrac.rtp-net.org> (raw)
In-Reply-To: <CAOMZO5DOTEGKe0Fm-54vkm+oyY4_tBwgzoLpnKdmvbdgb=s4pA@mail.gmail.com> (Fabio Estevam's message of "Sun, 23 Jun 2013 18:48:32 -0300")
Fabio Estevam <festevam@gmail.com> writes:
> On Thu, Jun 20, 2013 at 6:20 PM, Arnaud Patard
> <arnaud.patard@rtp-net.org> wrote:
>> If the ssi or codec drivers are not loaded (for instance, because spi or i2c
>> bus drivers are not loaded), returning -EINVAL will for people to unload and
>> then reload the module to get sound working. Returning E_PROBE_DEFER will
>> mitigate this.
>>
>> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
>
> Which board you are using that fails to probe sgtl5000?
>
It was on imx53-qsb, nearly everything in module and boot with DT.
> I have fixed this problem for some boards recently.
I'm curious to know how to fix that with modules on a per board
basis. Please, explain.
Thanks,
Arnaud
next prev parent reply other threads:[~2013-06-24 7:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-20 21:20 [RFC] [patch 1/1] imx-sgtl5000: return E_PROBE_DEFER if ssi/codec not found Arnaud Patard
2013-06-23 21:48 ` Fabio Estevam
2013-06-24 7:33 ` Arnaud Patard [this message]
2013-06-24 23:26 ` Fabio Estevam
2013-07-04 14:59 ` Mark Brown
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