[alsa-devel] [PATCH - aplay 1/1] aplay - option to dump HW parameters
tiwai at suse.de
Mon Mar 5 16:01:12 CET 2012
At Mon, 05 Mar 2012 15:43:08 +0100,
Pavel Hofman wrote:
> Dne 5.3.2012 15:23, Takashi Iwai napsal(a):
> > At Fri, 2 Mar 2012 20:32:58 +0000,
> > pavel.hofman at ivitera.com wrote:
> >> From: Pavel Hofman <pavel.hofman at ivitera.com>
> >> Dumping HW parameters of the current device with snd_pcm_hw_params_dump,
> >> a new option --dump-hw-params added.
> > Well, the purpose and the actual operation of this option is a bit
> > unclear with such a short description. Your patch adds the output of
> > the pre-config state of the hw_params. It makes sense since the
> > post-config state is shown via -v option. If this is the intended
> > behavior, please write a bit more details in the man page.
> Takashi, thanks for your reply. Could I call it hardware capabilities of
> the device?
Yeah, it sounds more intuitive. But, also it'd be better to describe
the exact information in the man page, i.e. it's a hw_params dump of
the preconfigured status.
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