From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109628] WARNING at dcn10_hw_sequencer.c:868 dcn10_verify_allow_pstate_change_high() Date: Fri, 30 Aug 2019 15:13:11 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1600105666==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 04DA66E366 for ; Fri, 30 Aug 2019 15:13:11 +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 --===============1600105666== Content-Type: multipart/alternative; boundary="15671779902.efFFEE6.22353" Content-Transfer-Encoding: 7bit --15671779902.efFFEE6.22353 Date: Fri, 30 Aug 2019 15:13:10 +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=3D109628 --- Comment #10 from Nicholas Kazlauskas --- (In reply to Johannes Hirte from comment #9) > git bisect points me to=20 >=20 > commit df8368be1382b442384507a5147c89978cd60702 (refs/bisect/bad) > Author: Nicholas Kazlauskas > Date: Wed Feb 27 12:56:36 2019 -0500 >=20 > drm/amdgpu: Bump amdgpu version for per-flip plane tiling updates >=20=20=20=20=20 > To help xf86-video-amdgpu and mesa know DC supports updating the > tiling attributes for a framebuffer per-flip. >=20=20=20=20=20 > Cc: Michel D=C3=A4nzer > Signed-off-by: Nicholas Kazlauskas > Acked-by: Alex Deucher > Reviewed-by: Marek Ol=C5=A1=C3=A1k > Signed-off-by: Alex Deucher >=20 >=20 > Does this make any sense? Yes, this is the commit that enabled mesa and xf86-video-amdgpu to use DCC = for scanout. I recently fixed a bug where these warnings could be generated in some use sequences (notably immediate flipping). Please try amd-staging-drm-next or apply the following series to your kerne= l: https://patchwork.freedesktop.org/series/64614/ --=20 You are receiving this mail because: You are the assignee for the bug.= --15671779902.efFFEE6.22353 Date: Fri, 30 Aug 2019 15:13:10 +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 # 10 on bug 10962= 8 from Nicholas Kazlauskas<= /a> 
(In reply to Johannes Hirte from comment #9)
> git bisect points me to=20
>=20
> commit df8368be1382b442384507a5147c89978cd60702 (refs/bisect/bad)
> Author: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
> Date:   Wed Feb 27 12:56:36 2019 -0500
>=20
>     drm/amdgpu: Bump amdgpu version for per-flip plane tiling updates
>=20=20=20=20=20
>     To help xf86-video-amdgpu and mesa know DC supports updating the
>     tiling attributes for a framebuffer per-flip.
>=20=20=20=20=20
>     Cc: Michel D=C3=A4nzer <michel@daenzer.net>
>     Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
>     Acked-by: Alex Deucher <alexander.deucher@amd.com>
>     Reviewed-by: Marek Ol=C5=A1=C3=A1k <marek.olsak@amd.com>
>     Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
>=20
>=20
> Does this make any sense?

Yes, this is the commit that enabled mesa and xf86-video-amdgpu to use DCC =
for
scanout.

I recently fixed a bug where these warnings could be generated in some use
sequences (notably immediate flipping).

Please try amd-staging-drm-next or apply the following series to your kerne=
l:

https://patchwo=
rk.freedesktop.org/series/64614/

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