[PATCH 2/2] drm/radeon: rework audio option

[Rafał Miłecki]

2013/10/17 Alex Deucher <alexdeucher at gmail.com>:
> In 3.12 I changed audio to be enabled by default,
> but you still had to turn it on via xrandr.  This
> was confusing to users so change it to minic the
> previous behavior:
>
> - audio option is set to -1 (auto) by default which is
>   the current 3.12 behavior (audio is enabled but requires
>   xrandr to turn it on.
> - if audio = 1, the audio is enabled without needing
>   to mess with xrandr (previous behavior)
> - audio = 0 disables audio

I like this!