[alsa-devel] [BAD PATCH] ice1712: Add support for Philips PSC724 Ultimate Edge

[Mark Brown]

On Tue, Mar 13, 2012 at 10:25:54PM +0100, Pavel Hofman wrote:

> I always found that a simple proc interface listing all register values
> of the chips onboard greatly helped with troubleshooting. E.g.
> http://git.alsa-project.org/?p=alsa-kmirror.git;a=blob;f=i2c/other/ak4xxx-adda.c;h=cef813d23641afcd39b56a57c5fc8058cb99bfb0;hb=HEAD#l879

> http://git.alsa-project.org/?p=alsa-kmirror.git;a=blob;f=i2c/other/ak4114.c;h=fdf3c1b65e388414c995a597ef2b351b4ec2a220;hb=HEAD#l451

If you use regmap for your register I/O you get this for free (plus some
other infrastructure stuff).