From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 75985] [NVC1] HDMI audio device only visible after rescan Date: Sun, 04 Mar 2018 10:23:38 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0928086914==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0928086914== Content-Type: multipart/alternative; boundary="15201590184.5E0B.32221" Content-Transfer-Encoding: 7bit --15201590184.5E0B.32221 Date: Sun, 4 Mar 2018 10:23:38 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D75985 --- Comment #50 from Lukas Wunner --- (In reply to Denis Lisov from comment #45) > (In reply to Lukas Wunner from comment #37) > > Related to this issue, I've just posted v2 of my patch set to use a dev= ice > > link for power management of GPU-integrated HDA controllers: > > https://lists.freedesktop.org/archives/dri-devel/2018-March/168012.html > >=20 > > It would be great if more people could test it. There's a 4.15-based br= anch > > available at: > > https://github.com/l1k/linux/commits/switcheroo_devlink_v2 >=20 > Tested these patches on Lenovo Thinkpad P50. Audio works, the HDA and GPU > suspend when unused with no errors in logs and resume when needed. > HDA unbind/bind worked with no errors, some "Too big adjustment {128,384}" > messages in dmesg. Thank you, this helps greatly. I'll add your Tested-by to the commits so th= at you get credit for your testing efforts. --=20 You are receiving this mail because: You are the assignee for the bug.= --15201590184.5E0B.32221 Date: Sun, 4 Mar 2018 10:23:38 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 50 on bug 75985<= /a> from Lukas Wunner 
(In reply to Denis Lisov from comment #45)
> (In reply to Lukas Wunner from comment #37)
> > Related to this issue, I've just posted v2 of my patch set to use=
 a device
> > link for power management of GPU-integrated HDA controllers:
> > https://lists.freedesktop.org/archives/dri-devel/2018-Ma=
rch/168012.html
> >=20
> > It would be great if more people could test it. There's a 4.15-ba=
sed branch
> > available at:
> > https://github.com/l1k/linux/commits/switcheroo_devlink_v2
>=20
> Tested these patches on Lenovo Thinkpad P50. Audio works, the HDA and =
GPU
> suspend when unused with no errors in logs and resume when needed.
> HDA unbind/bind worked with no errors, some "Too big adjustment {=
128,384}"
> messages in dmesg.

Thank you, this helps greatly. I'll add your Tested-by to the commits so th=
at
you get credit for your testing efforts.

You are receiving this mail because:
  • You are the assignee for the bug.
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