From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104275] Stoney Ridge laptop display goes blank after HDMI gets plugged/unplugged in extended mode. Date: Mon, 25 Dec 2017 08:35:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0016376212==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 0F5F16E01D for ; Mon, 25 Dec 2017 08:35:13 +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 --===============0016376212== Content-Type: multipart/alternative; boundary="15141909130.deF97d4D5.5438"; charset="UTF-8" --15141909130.deF97d4D5.5438 Date: Mon, 25 Dec 2017 08:35:13 +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=3D104275 --- Comment #11 from Alex_Zhang1@Dell.com --- (In reply to Harry Wentland from comment #9) > Created attachment 136321 [details] [review] > DC scatter gather patch >=20 > You'll need this DC patch. Hi Harry, As patch below, + /* + * TODO debug why this doesn't work on Raven + */ + if (adev->flags & AMD_IS_APU && + adev->asic_type >=3D CHIP_CARRIZO && + adev->asic_type < CHIP_RAVEN) + init_data.flags.gpu_vm_support =3D true; Seems this is just for debug, if I am wrong, please correct me. Do the fl= ags gpu_vm_support has support on 4.13 kernel? Could you please help to confirm= if this patch can be used on 4.13 kernel? Thanks --=20 You are receiving this mail because: You are the assignee for the bug.= --15141909130.deF97d4D5.5438 Date: Mon, 25 Dec 2017 08:35:13 +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 # 11 on bug 10427= 5 from Alex_Zhang1= 4;Dell.com 
(In reply to Harry Wentland from comment #9)
> Created at=
tachment 136321 [details] [review]=
 [review]
> DC scatter gather patch
>=20
> You'll need this DC patch.

Hi Harry,
  As patch below,

+       /*
+        * TODO debug why this doesn't work on Raven
+        */
+       if (adev->flags & AMD_IS_APU &&
+           adev->asic_type >=3D CHIP_CARRIZO &&
+           adev->asic_type < CHIP_RAVEN)
+               init_data.flags.gpu_vm_support =3D true;

  Seems this is just for debug, if I am wrong, please correct me. Do the fl=
ags
gpu_vm_support has support on 4.13 kernel? Could you please help to confirm=
 if
this patch can be used on 4.13 kernel?

Thanks

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