linux-kernel - Re: Siemens SX1: sound cleanups

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Message-Id: <1163971825.22176.91.camel@mindpipe>
Date:	Sun, 19 Nov 2006 16:30:25 -0500
From:	Lee Revell <rlrevell@...-job.com>
To:	Pavel Machek <pavel@....cz>
Cc:	kernel list <linux-kernel@...r.kernel.org>,
	Vladimir Ananiev <vovan888@...il.com>
Subject: Re: Siemens SX1: sound cleanups

On Sun, 2006-11-19 at 12:49 +0100, Pavel Machek wrote:
> +int set_mixer_volume(int mixer_vol)
>  {
> -       int retVal;
> +       /* FIXME: Alsa has mixer_vol in 0-100 range, while SX1 needs
> 0-9 range */

Untrue.  ALSA uses whatever range you define in the info callback for
the mixer element.  I guess it just defaults to 0-100 if you don't set
it.

http://www.alsa-project.org/~iwai/writing-an-alsa-driver/x967.htm#CONTROL-INTERFACE-CALLBACKS-INFO

Lee

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