From: Tony Vroon <tony@linx.net>
To: Harsha priya gupta <harshapriya@gmail.com>
Cc: Takashi Iwai <tiwai@suse.de>, Alsa-devel <alsa-devel@alsa-project.org>
Subject: Re: power save of snd_hda_intel
Date: Wed, 28 May 2008 14:50:27 +0100 [thread overview]
Message-ID: <1211982627.4166.3.camel@localhost> (raw)
In-Reply-To: <827ad74d0805280627h4aee4631sea6634d5be77a4d9@mail.gmail.com>
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On Wed, 2008-05-28 at 18:57 +0530, Harsha priya gupta wrote:
> 3. From ALSA .15 version, if am not wrong, power_save is enabled by default.
The functionality is enabled, but the default timeout is 0 seconds
(never power down). You may have to specify a timeout. 10 seconds works
well for me, but you can try something more aggressive like 3 seconds if
you want to see quick response on your measurements.
Generally you can hear the power up as an audible pop as you start
playback.
Regards,
Tony V.
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next prev parent reply other threads:[~2008-05-28 13:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-28 13:09 power save of snd_hda_intel Harsha priya gupta
2008-05-28 13:19 ` Takashi Iwai
2008-05-28 13:27 ` Harsha priya gupta
2008-05-28 13:50 ` Tony Vroon [this message]
[not found] ` <483D84E7.2040409@gmail.com>
2008-06-02 5:35 ` Harsha priya gupta
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