From: Nicolin Chen <nicoleotsuka@gmail.com>
To: Timur Tabi <timur@tabi.org>
Cc: Caleb Crome <caleb@crome.org>, Xiubo Li <Xiubo.Lee@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
alsa-devel@alsa-project.org
Subject: Re: [PATCH RFC 1/1] ASoC: fsl_ssi: Make fifo watermark and maxburst settings device tree options
Date: Thu, 14 Jan 2016 18:33:25 -0800 [thread overview]
Message-ID: <20160115023325.GA29132@Asurada-Nvidia> (raw)
In-Reply-To: <56984BE7.2050303@tabi.org>
On Thu, Jan 14, 2016 at 07:31:19PM -0600, Timur Tabi wrote:
> Nicolin Chen wrote:
> >I think DT maintainers may not give a consent towards these two
> >properties as they are not to describe the hardware but to hack
> >software configurations. (And it seems you haven't CCed them.)
> I admit it's a grey area, but the hardware doesn't work if you use
> the wrong value, and it is a fixed value per device. A p1022ds
> would use a different value than in in i.MX6, and once you pick a
> value, it's the same no matter which sample rate, buffer size, etc
> you choose.
Wish we could settle down a common solution for each case. If that
doesn't work for PPC, we may confine the modifications to i.MX only
by overriding those settings in the fsl_ssi_imx_probe() for safety.
next prev parent reply other threads:[~2016-01-15 2:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-14 16:29 [PATCH RFC 1/1] ASoC: fsl_ssi: Make fifo watermark and maxburst settings device tree options Caleb Crome
[not found] ` <1452788982-11583-1-git-send-email-caleb-EebDDntmC0DYtjvyW6yDsg@public.gmane.org>
2016-01-14 20:18 ` Nicolin Chen
2016-01-14 21:26 ` Caleb Crome
2016-01-15 2:45 ` Nicolin Chen
2016-01-15 4:56 ` Caleb Crome
2016-01-15 18:12 ` Nicolin Chen
2016-01-15 1:31 ` Timur Tabi
2016-01-15 2:33 ` Nicolin Chen [this message]
2016-01-15 3:25 ` Rob Herring
[not found] ` <56984BE7.2050303-N01EOCouUvQ@public.gmane.org>
2016-01-15 13:13 ` Mark Brown
[not found] ` <20160115131325.GW6588-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2016-01-15 13:46 ` Timur Tabi
2016-01-15 17:03 ` Caleb Crome
2016-01-15 18:38 ` Nicolin Chen
2016-01-15 18:49 ` Caleb Crome
2016-01-15 18:57 ` Nicolin Chen
2016-01-15 19:10 ` Caleb Crome
2016-01-15 19:23 ` Nicolin Chen
2016-01-15 19:49 ` Timur Tabi
[not found] ` <CAG5mAdyUfSuCqA4_342MS2AyshvuyeiYsjQyRqifmqVhn4T2xA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-01-16 14:15 ` Timur Tabi
2016-01-17 23:34 ` Caleb Crome
2016-01-15 19:51 ` Timur Tabi
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