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, 14 Aug 2018 15:47:42 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1908084464==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 156996E2B0 for ; Tue, 14 Aug 2018 15:47:42 +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 --===============1908084464== Content-Type: multipart/alternative; boundary="15342616620.DF7E0c.12246" Content-Transfer-Encoding: 7bit --15342616620.DF7E0c.12246 Date: Tue, 14 Aug 2018 15:47:42 +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 #27 from Alex Deucher --- (In reply to Pontus Gr=C3=A5sk=C3=A6g from comment #26) > Given the commit to the kernel >=20 > https://lkml.org/lkml/2018/7/6/30 >=20 > and the same commit going into the 4.18 tree >=20 > https://patchwork.freedesktop.org/patch/230643/ >=20 > can Harry Wentland or Alex Deucher clarify if DC code is planned at some > later stage to support Bonaire, Kabini, Kaveri, and Mullins rather than > falling back to the non-DC driver? >=20 > Is there anything owners of such hardware can do to assist? Someone needs to implement support for LVDS and DACs. It's not a high prio= rity for us at the moment. If someone wants to take a stab at it, we'd be happy= to review the patches. I think some of the older DAL2 code had some support f= or these encoders. You could use that or the non-DC code as reference. Old D= AL2 code for reference: https://cgit.freedesktop.org/~agd5f/linux/tree/drivers/gpu/drm/amd/dal?h=3D= amd-15.31 --=20 You are receiving this mail because: You are the assignee for the bug.= --15342616620.DF7E0c.12246 Date: Tue, 14 Aug 2018 15:47:42 +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 # 27 on bug 10588= 0 from Alex Deucher 
(In reply to Pontus Gr=C3=A5sk=C3=A6g from comment #26)
> Given the commit to the kernel
>=20
> https://lkml.org/lkml/20=
18/7/6/30
>=20
> and the same commit going into the 4.18 tree
>=20
> https://pa=
tchwork.freedesktop.org/patch/230643/
>=20
> can Harry Wentland or Alex Deucher clarify if DC code is planned at so=
me
> later stage to support Bonaire, Kabini, Kaveri, and Mullins rather than
> falling back to the non-DC driver?
>=20
> Is there anything owners of such hardware can do to assist?

Someone needs to implement support for LVDS and DACs.  It's not a high prio=
rity
for us at the moment.  If someone wants to take a stab at it, we'd be happy=
 to
review the patches.  I think some of the older DAL2 code had some support f=
or
these encoders.  You could use that or the non-DC code as reference.  Old D=
AL2
code for reference:
https://cgit.freedesktop.org/~agd5f/linux/tree/driver=
s/gpu/drm/amd/dal?h=3Damd-15.31

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