From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 102800] DRI_PRIME regression- radeon: Failed to allocate virtual address for buffer Date: Tue, 21 Nov 2017 23:40:02 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0519432426==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 96CC46E5CA for ; Tue, 21 Nov 2017 23:40:02 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0519432426== Content-Type: multipart/alternative; boundary="15113076020.BeC466f26.31500"; charset="UTF-8" --15113076020.BeC466f26.31500 Date: Tue, 21 Nov 2017 23:40:02 +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=3D102800 --- Comment #14 from Alex Deucher --- (In reply to higuita from comment #13) > Can you give me any pointer how to "call the ACPI _PR3 method"? >=20 > i already install acpi_call, but have no idea how to use it The pci core should be doing it for you since runtime pm support was added = to pcie ports: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D9d26d3a8f1b0c442339a235f9508bdad8af91043 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D006d44e49a259b39947366728d65a873a19aadc0 Does adding: pcie_port_pm=3Dforce to the kernel command line in grub help? --=20 You are receiving this mail because: You are the assignee for the bug.= --15113076020.BeC466f26.31500 Date: Tue, 21 Nov 2017 23:40:02 +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

Comme= nt # 14 on bug 10280= 0 from Alex Deucher 
(In reply to higuita from comment #13)
> Can you give me any pointer how to "call th=
e ACPI _PR3 method"?
>=20
> i already install acpi_call, but have no idea how to use it

The pci core should be doing it for you since runtime pm support was added =
to
pcie ports:
https://git.kerne=
l.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3D9d26d3a8f1b0=
c442339a235f9508bdad8af91043
https://git.kerne=
l.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3D006d44e49a25=
9b39947366728d65a873a19aadc0

Does adding:
pcie_port_pm=3Dforce
to the kernel command line in grub help?

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