linux-kernel - Re: [PATCH v6] sound/soc/codecs: add LAPIS Semiconductor ML26124

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Message-ID: <20120307114811.GF3107@opensource.wolfsonmicro.com>
Date:	Wed, 7 Mar 2012 11:48:11 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Tomoya MORINAGA <tomoya.rohm@...il.com>
Cc:	Liam Girdwood <lrg@...com>, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org, qi.wang@...el.com,
	yong.y.wang@...el.com, joel.clark@...el.com, kok.howg.ewe@...el.com
Subject: Re: [PATCH v6] sound/soc/codecs: add LAPIS Semiconductor ML26124

On Wed, Mar 07, 2012 at 11:16:50AM +0900, Tomoya MORINAGA wrote:

> If possible, I want to use framework features. However, I judged it is
> not possible.
> Let me confirm again.
> As I said before, all ML26124 registers need to be accessed by
> different address when read and write.
> Like below
> R       W
> $00h $01h Sampling setting
> $02h $03h PLL setting
> ...

> Even so, can I use framework features ?

No, in which case (to repeat what I said previously) you need to make
the code *much* clearer so the reader can understand what it is doing
and why it's having to open code this stuff.

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