From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 1/3] ALSA: hda: add hdac_adsp_enable module flag Date: Thu, 30 Apr 2015 20:27:26 +0100 Message-ID: <20150430192726.GD22845@sirena.org.uk> References: <1430405556-19166-1-git-send-email-vinod.koul@intel.com> <5542520B.8080606@linux.intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1144783236416895587==" Return-path: Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id 632062604F8 for ; Thu, 30 Apr 2015 21:27:34 +0200 (CEST) In-Reply-To: <5542520B.8080606@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Pierre-Louis Bossart Cc: Vinod Koul , liam.r.girdwood@linux.intel.com, alsa-devel@alsa-project.org, tiwai@suse.de, patches.audio@intel.com List-Id: alsa-devel@alsa-project.org --===============1144783236416895587== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="sPDkDMdRS1PSJyum" Content-Disposition: inline --sPDkDMdRS1PSJyum Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 30, 2015 at 11:02:19AM -0500, Pierre-Louis Bossart wrote: > On 4/30/15 9:52 AM, Vinod Koul wrote: > >Some Intel HDA controllers sport a DSP. These systems can also be enabled > >with ASoC HDA driver as well. So add a flag in hda-core to enable/disable > >aDSP This flag for now is false, and should be true once the ASoC based > >systems mature. The integrators/OS vendors can configure this flag based on > >system preference. > This choice is contingent on the BIOS options, you can't enable the DSP if > the BIOS said no DSP... Presumably this flag should be coming from the BIOS by default and this providing a disable only setting for test/development? --sPDkDMdRS1PSJyum Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVQoIdAAoJECTWi3JdVIfQD2wH/AmRCHo/JICsVJ+1ABf13q6c tKZechUO8JAmq03xickEOD5GmwX1S2yAy8aTTD3wu1VxmqepiHBmKKE3YXjyA3gu Km5+hesaX6ceopGWaXsji7A1pyvwRyVb9ew8rC79Hd+WtEoxN2Mnvlbyas9Le2UI 6DqR5LtEvcXgEm42yCp5J2GkwgwZowCajF3xQ3LXKLr5v6W6McMFh1Tt9hzz/GPJ 5G/vkZrUOiU3Y4cgk6hvEICso4Op47Ac2eTdF1sVtB1CQlRw3/YcbLBLss6WSOQX /f5QTDovwVGGY7B9jmHHftTVEs7SAR/26zE0qLg6u9Ut+XiVeouPJt4Ng6rsVTA= =Fxad -----END PGP SIGNATURE----- --sPDkDMdRS1PSJyum-- --===============1144783236416895587== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============1144783236416895587==--