From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Vroon Subject: Re: power save of snd_hda_intel Date: Wed, 28 May 2008 14:50:27 +0100 Message-ID: <1211982627.4166.3.camel@localhost> References: <827ad74d0805280609p8420727gcf08dd557a52ae5a@mail.gmail.com> <827ad74d0805280627h4aee4631sea6634d5be77a4d9@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2928545971555302001==" Return-path: Received: from bronze.linx.net (bronze.linx.net [195.66.232.51]) by alsa0.perex.cz (Postfix) with ESMTP id 4893E2464E for ; Wed, 28 May 2008 15:51:27 +0200 (CEST) In-Reply-To: <827ad74d0805280627h4aee4631sea6634d5be77a4d9@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Harsha priya gupta Cc: Takashi Iwai , Alsa-devel List-Id: alsa-devel@alsa-project.org --===============2928545971555302001== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-rmxKUeo9JIV96yusYozl" --=-rmxKUeo9JIV96yusYozl Content-Type: text/plain Content-Transfer-Encoding: quoted-printable 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 defau= lt. 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. --=-rmxKUeo9JIV96yusYozl Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iEYEABECAAYFAkg9YyMACgkQp5vW4rUFj5pQRQCglvw3m6K7L8gnXezGx+BFOo6v KLgAoKCzRyXruKy4hbT81hXoiWvtLmuq =PCW+ -----END PGP SIGNATURE----- --=-rmxKUeo9JIV96yusYozl-- --===============2928545971555302001== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel --===============2928545971555302001==--