From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 109206] Kernel 4.20 amdgpu fails to load firmware on Ryzen 2500U Date: Thu, 11 Jul 2019 09:52:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1300611405==" 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 8C9D56E17B for ; Thu, 11 Jul 2019 09:52:55 +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 --===============1300611405== Content-Type: multipart/alternative; boundary="15628387757.AAE33AFF.6682" Content-Transfer-Encoding: 7bit --15628387757.AAE33AFF.6682 Date: Thu, 11 Jul 2019 09:52:55 +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=3D109206 --- Comment #53 from Ondrej Lang --- According to the linux kernel 5.2 changelog (https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2), the fix for t= he DMCU firmware issue on raven1 platform is included in that release. I went ahead and tested this and can confirm that I was able to boot withou= t a blank screen into my machine with kernel 5.2 without needing to use the workaround. I tested with: 1.) re-installed latest linux-firmware package 2.) installed kernel 5.2 3.) re-generated the initramfs 4.) booted into linux using kernel 5.2 and had no blank screen, dmesg outpu= t is clean with no erros for amdgpu Tested on: HP HP ENVY x360 Convertible 15-bq1xx/83C6, BIOS F.21 04/29/2019 I guess if someone else can confirm my findings, maybe on different raven1 hardware, this ticket can be closed. --=20 You are receiving this mail because: You are the assignee for the bug.= --15628387757.AAE33AFF.6682 Date: Thu, 11 Jul 2019 09:52:55 +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 # 53 on bug 10920= 6 from Ondrej Lang 
According to the linux kernel 5.2 changelog
(htt=
ps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2), the fix for t=
he
DMCU firmware issue on raven1 platform is included in that release.

I went ahead and tested this and can confirm that I was able to boot withou=
t a
blank screen into my machine with kernel 5.2 without needing to use the
workaround.

I tested with:
1.) re-installed latest linux-firmware package
2.) installed kernel 5.2
3.) re-generated the initramfs
4.) booted into linux using kernel 5.2 and had no blank screen, dmesg outpu=
t is
clean with no erros for amdgpu

Tested on:
HP HP ENVY x360 Convertible 15-bq1xx/83C6, BIOS F.21 04/29/2019

I guess if someone else can confirm my findings, maybe on different raven1
hardware, this ticket can be closed.

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