From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 111482] Sapphire Pulse RX 5700 XT power consumption Date: Sat, 26 Oct 2019 08:33:06 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0734250619==" 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 07C196EC01 for ; Sat, 26 Oct 2019 08:33:06 +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 --===============0734250619== Content-Type: multipart/alternative; boundary="15720787851.DD8C0cF68.11935" Content-Transfer-Encoding: 7bit --15720787851.DD8C0cF68.11935 Date: Sat, 26 Oct 2019 08:33:05 +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=3D111482 --- Comment #28 from Robert --- (In reply to Andrew Sheldon from comment #27) > A bit of a hacky workaround to 144hz (and multi-monitor issues) on Navi: >=20 Thanks Andrew for this hack! That's really a joke. This indeed works with my Navi10 and a 5120x1440@60 Hz resolution. I normally can only use 30 Hz or m= ax. 39 Hz if I want to stay at 8W in idle mode. If I use >40 Hz idle power consumption goes up to around 32W. But with your trick I can even use 5120x1440@60 Hz with 8W idle power consumption. :-) I'm not really into this hardware/driver stuff but I guess this proves that there is a bug somewhere. Either in the firmware, in the driver or maybe ev= en in Mesa or so. Is someone aware of another place where something like that can be reported= ? I mean I would really try out everything to help developers nailing this down= but I it doesn't look like that there are any AMD developers around here. Ok, m= aybe AMD just don't cares about bugs at all but hope is the last thing that dies, right? ;-) --=20 You are receiving this mail because: You are the assignee for the bug.= --15720787851.DD8C0cF68.11935 Date: Sat, 26 Oct 2019 08:33:05 +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 # 28 on bug 11148= 2 from Robert 
(In reply to Andrew Sheldon from comment #27)
> A bit of a hacky workaround to 144hz (and multi-=
monitor issues) on Navi:
> 

Thanks Andrew for this hack! That's really a joke. This indeed works with my
Navi10 and a 5120x1440@60 Hz resolution. I normally can only use 30 Hz =
or max.
39 Hz if I want to stay at 8W in idle mode. If I use >40 Hz idle power
consumption goes up to around 32W. But with your trick I can even use
5120x1440@60 Hz with 8W idle power consumption. :-)

I'm not really into this hardware/driver stuff but I guess this proves that
there is a bug somewhere. Either in the firmware, in the driver or maybe ev=
en
in Mesa or so.

Is someone aware of another place where something like that can be reported=
? I
mean I would really try out everything to help developers nailing this down=
 but
I it doesn't look like that there are any AMD developers around here. Ok, m=
aybe
AMD just don't cares about bugs at all but hope is the last thing that dies,
right? ;-)

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