From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: commit b1ef29725865 (ACPI _REV=2) causes sound regression on Dell XPS 13 [Was: Discussion around quirking the _REV behavior for the XPS 13 (2015) until 4.2] Date: Tue, 12 May 2015 18:30:37 +0100 Message-ID: <20150512173037.GF3066@sirena.org.uk> References: <20150512161849.GD3066@sirena.org.uk> <20150512101258.GL2761@sirena.org.uk> <20150512171346.GA20321@light.dominikbrodowski.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="jkO+KyKz7TfD21mV" Return-path: Content-Disposition: inline In-Reply-To: <20150512171346.GA20321@light.dominikbrodowski.net> Sender: linux-acpi-owner@vger.kernel.org To: Dominik Brodowski Cc: Mario Limonciello , robert.moore@intel.com, lv.zheng@intel.com, rafael.j.wysocki@intel.com, "linux-acpi@vger.kernel.org" , han.lu@intel.com, yang.jie@intel.com, alsa-devel@alsa-project.org, Matthew Garrett , liam.r.girdwood@intel.com List-Id: alsa-devel@alsa-project.org --jkO+KyKz7TfD21mV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 12, 2015 at 07:13:46PM +0200, Dominik Brodowski wrote: > ... and PulseAudio 6.0, as you stated in another message, but which is no= t in > Debian jessie. Therefore, commit b1ef29725865 does cause a regression (ev= en > though it's just a side effect): the Dell XPS 13 (2013) works just fine w= ith > a standard Debian jessie install and a current kernel. Sound worked fine > until commit b1ef29725865 / works fine with commit b1ef29725865 reverted. > New kernels should continue to work on (reasonably) old userspace; and > currently I do not see how this can be made to work with commit=20 > b1ef29725865 and no quirk / override. As soon as I find the time for that, > I'll try to create a patch for that -- unless someone beats me to that. IIRC I wasn't getting a useful GUI out of the box with Jessie either, though that could've been installer stuff - I can't remember any more (and the support for high DPI displays within the installer itself makes me happy I've got an eye checkup booked soon). > Well, sound _is_ quite important to me; and as stated above, the laptop > works just fine otherwise on Debian jessie (well, except the WiFi adapter, > but that's another story). I just swapped my WiFi adaptor out for an Intel card, fairly easy to do. --jkO+KyKz7TfD21mV Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVUji8AAoJECTWi3JdVIfQbnAH/jcQDL69z6mnf+iqmHDpTQZT 2+SYw7r3t3YQ+S54r2Ww8CDICRnp0OO3qc89itZzQa4NoCnvhmujk6G1j3GpXSkZ KZoamEVjDUiRckCrg79UYk82wQLwyKviAj+H6iub9EJ7pKN/4Cl9Im3dbJftzASj TTMeLSBD74InDHUDNPKgKff+1sbN47fVPpHk7RC+dMEQm6wl2dUypz8kobWh8/BS jBNXbykP4zcwnDpUtpGCnyzAFm0I19nSsqC1wlvLtRbqOkLvxkaUgSqeQU1kzfVw lk1pUN5APcRp9sooQytPSYVKB+lZaSCjoJAb9nXrkAJAV414Us5VIUTBQOutR/c= =z66c -----END PGP SIGNATURE----- --jkO+KyKz7TfD21mV--