From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107635] Internal display always be blank in mirror, extended and built-in only display mode Date: Tue, 21 Aug 2018 03:51:59 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1034910750==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 198CB894EA for ; Tue, 21 Aug 2018 03:51:59 +0000 (UTC) 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 --===============1034910750== Content-Type: multipart/alternative; boundary="15348235190.9aAF8aE5.17181" Content-Transfer-Encoding: 7bit --15348235190.9aAF8aE5.17181 Date: Tue, 21 Aug 2018 03:51:58 +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=3D107635 Bug ID: 107635 Summary: Internal display always be blank in mirror, extended and built-in only display mode Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: jian-hong@endlessm.com Created attachment 141208 --> https://bugs.freedesktop.org/attachment.cgi?id=3D141208&action=3Dedit log of display mode changement We have an ASUS X570ZD laptop equipped with AMD Ryzen 7 2700U with Radeon V= ega Mobile Gfx and NVIDIA GeForce GTX 1050 Mobile. We tested it with Linux kernel 4.18.3. It is nouveau with parameters runpm= =3D0 and noaccel=3D1 as the driver for NVIDIA GeForce GTX 1050 Mobile card. After plugin the HDMI cable, the system is in extended mode and displays correctly. But the internal display becomes blank after changes to mirror mode, extend= ed mode and built-in only mode. The external display always works correctly. There are the errors:=20 "[drm:hwss_edp_wait_for_hpd_ready [amdgpu]] *ERROR* hwss_edp_wait_for_hpd_ready: wait timed out!" "[drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up. Fir= st error: -71" in dmesg. --=20 You are receiving this mail because: You are the assignee for the bug.= --15348235190.9aAF8aE5.17181 Date: Tue, 21 Aug 2018 03:51:59 +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
Bug ID 107635
Summary Internal display always be blank in mirror, extended and buil= t-in only display mode
Product DRI
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter jian-hong@endlessm.com 

Created attachmen=
t 141208 [details]
log of display mode changement

We have an ASUS X570ZD laptop equipped with AMD Ryzen 7 2700U with Radeon V=
ega
Mobile Gfx and NVIDIA GeForce GTX 1050 Mobile.

We tested it with Linux kernel 4.18.3.  It is nouveau with parameters runpm=
=3D0
and noaccel=3D1 as the driver for NVIDIA GeForce GTX 1050 Mobile card.

After plugin the HDMI cable, the system is in extended mode and displays
correctly.

But the internal display becomes blank after changes to mirror mode, extend=
ed
mode and built-in only mode.  The external display always works correctly.

There are the errors:=20
"[drm:hwss_edp_wait_for_hpd_ready [amdgpu]] *ERROR*
hwss_edp_wait_for_hpd_ready: wait timed out!"
"[drm:drm_dp_dpcd_access [drm_kms_helper]] Too many retries, giving up=
. First
error: -71"
in dmesg.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15348235190.9aAF8aE5.17181-- --===============1034910750== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1034910750==--