[linux-dvb] Re: Audio limits in AUDIO_SET_MIXER

[Andreas Oberritter <obi@linuxtv.org>]

On Mon, 2004-07-12 at 16:37, ee98212@fe.up.pt wrote:
> I would like to know the limits of the values assigned to "volume_left" and
> "volume_right" of a  variable of type "audio_mixer_t" when used in a
> AUDIO_SET_MIXER call.

Minimum 0, maximum 255.

> What is the expected behaviour when I set values out of range?

I guess the driver should set errno to EINVAL.

Regards,
Andreas