From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 105880] [dc] No support for LVDS or VGA connectors (Cannot find any crtc or sizes) Date: Tue, 24 Apr 2018 18:53:53 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0082646182==" 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 1CFF76E489 for ; Tue, 24 Apr 2018 18:53:54 +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 --===============0082646182== Content-Type: multipart/alternative; boundary="15245960340.AaA7Ef6C.10148" Content-Transfer-Encoding: 7bit --15245960340.AaA7Ef6C.10148 Date: Tue, 24 Apr 2018 18:53:54 +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=3D105880 --- Comment #18 from David Henningsson --- (In reply to Michel D=C3=A4nzer from comment #10) > (In reply to David Henningsson from comment #8) > > The regression is between 4.15rc2 and 4.15rc3 >=20 > Any chance you can bisect between these two? So I did the bisection (which took some time) and it turned out empty. What tricked me was the fact that Ubuntu changed their kernel configs between 4.15rc2 and 4.15rc3, mainly by enabling CONFIG_DRM_AMD_DC_PRE_VEGA and CONFIG_DRM_AMD_DC_DCN1_0. This was the cause of regression for me rather th= an patches between rc2 and rc3.=20 Anyhow, it's probably a separate bug from this one, so sorry for the confus= ion. --=20 You are receiving this mail because: You are the assignee for the bug.= --15245960340.AaA7Ef6C.10148 Date: Tue, 24 Apr 2018 18:53:54 +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 # 18 on bug 10588= 0 from David Henningsson 
(In reply to Michel D=C3=A4nzer from comment #10)
> (In reply to David Henningsson from comment #8)
> > The regression is between 4.15rc2 and 4.15rc3
>=20
> Any chance you can bisect between these two?

So I did the bisection (which took some time) and it turned out empty. What
tricked me was the fact that Ubuntu changed their kernel configs between
4.15rc2 and 4.15rc3, mainly by enabling CONFIG_DRM_AMD_DC_PRE_VEGA and
CONFIG_DRM_AMD_DC_DCN1_0. This was the cause of regression for me rather th=
an
patches between rc2 and rc3.=20

Anyhow, it's probably a separate bug from this one, so sorry for the confus=
ion.

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