All of lore.kernel.org
 help / color / mirror / Atom feed
From: Manuel Lauss <mlau@msc-ge.com>
To: linux-sh@vger.kernel.org
Subject: Re: i2c_board_info use
Date: Wed, 30 Jul 2008 14:31:09 +0000	[thread overview]
Message-ID: <48907B2D.4080406@msc-ge.com> (raw)
In-Reply-To: <48906795.9040101@spesonline.com>

Luca Santini wrote:
> 
> can you suggest a new-style driver for inspiration?

This might help. I wrote an AD1939 driver a year ago
which went into the ASoC tree with old-style I2C probe code.

Here's the version with old-style probing:
http://opensource.wolfsonmicro.com/cgi-bin/gitweb.cgi?p=linux-2.6-asoc.git;a=blob;f=sound/soc/codecs/ad1939.c;hîe858acddcb5a414a52f862204a6a2c4d519239;hb\x15fbaddfbb16309c37f02341425b13046af3f215

And here's a version with new-style probing.
http://mlau.at/files/ad1939.c

You should be able to use the differences in the i2c probe
of the 2 versions as a template for wm8731 conversion.

(I once had a patch to i2c-sh7760.c which implemented SMBus quick
  in a crude, non-i2c-maintainer-compatible way, let me see if I
  can dig it up again...)

Good luck!
	Manuel Lauss


  parent reply	other threads:[~2008-07-30 14:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-30 13:07 i2c_board_info use Luca Santini
2008-07-30 14:06 ` Luca Santini
2008-07-30 14:31 ` Manuel Lauss [this message]
2008-07-30 16:23 ` Luca Santini
2008-07-31  5:13 ` Manuel Lauss

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=48907B2D.4080406@msc-ge.com \
    --to=mlau@msc-ge.com \
    --cc=linux-sh@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.