Date: Fri, 3 Oct 2008 09:44:38 +0930 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: freebsd-current@freebsd.org Cc: Alexander Motin <mav@freebsd.org>, Joel Dahl <joel@freebsd.org> Subject: Re: regression in HDA functionality Message-ID: <200810030945.00843.doconnor@gsoft.com.au> In-Reply-To: <48E54B75.3010307@FreeBSD.org> References: <1222892584.00020319.1222880402@10.7.7.3> <48E54290.5010600@FreeBSD.org> <48E54B75.3010307@FreeBSD.org>
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--nextPart2757463.ZzDTsujB70 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Fri, 3 Oct 2008, Alexander Motin wrote: > If you think that driver should have some additional logic in > handling of such cases - describe it please. I don't see why driver > should not use digital outputs or how independent soundcards should > be ordered (actually it is not driver's business to enumerate > soundcards). > > If you think that driver is not documented good, please feel free to > fix. I am not a native speaker, sorry. I did all I can. It seems that a lot of new systems now have multiple sound outputs=20 (because they use HDA) so there needs to be some way to elect a default=20 sound output (override by sysctl of course :) eg selecting the HDMI output is pointless if there is no HDMI link=20 active (can you detect HDMI status?) Maybe devd can be fed events in some way? I don't know if it's possible=20 but if the HDA driver could detect jack status (ie if something is=20 plugged in) then it would be fairly straightforward to write a script=20 to switch output when the user plugged in headphones. =2D-=20 Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --nextPart2757463.ZzDTsujB70 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 (FreeBSD) iD8DBQBI5WQE5ZPcIHs/zowRAvJ8AKCh8DOo403FmEzHgW6uOsyLmmACZQCgn3Th s9pdpmeEOQeGF8ZGWcdOzLg= =o9je -----END PGP SIGNATURE----- --nextPart2757463.ZzDTsujB70--
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