From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 82889] [drm:si_dpm_set_power_state] *ERROR* si_disable_ulv failed Date: Mon, 13 Oct 2014 16:48:38 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0636172450==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A7A4F89C9A for ; Mon, 13 Oct 2014 09:48:38 -0700 (PDT) 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 --===============0636172450== Content-Type: multipart/alternative; boundary="1413218918.A8db31.15492"; charset="UTF-8" --1413218918.A8db31.15492 Date: Mon, 13 Oct 2014 16:48:38 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=82889 --- Comment #17 from Alex Deucher --- Created attachment 107784 --> https://bugs.freedesktop.org/attachment.cgi?id=107784&action=edit disable ulv state on SI (In reply to Alexandre Demers from comment #16) > Alex, I think this "ERROR" should be at most a warning: I've been commenting > out the "return ret" when we hit the error, and everything else goes as > smooth as possible. > > Also, do you have any clue on the way we should dig to understand why we are > hitting this error? As said by Samir, this appeared with dpm. It's part of dpm so it only happens when dpm is enabled. ulv is a special low power state the card can go to in certain idle cases. Does the attached patch help? -- You are receiving this mail because: You are the assignee for the bug. --1413218918.A8db31.15492 Date: Mon, 13 Oct 2014 16:48:38 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 17 on bug 82889 from 
Created attachment 107784 [details] [review]
disable ulv state on SI

(In reply to Alexandre Demers from comment #16)
> Alex, I think this "ERROR" should be at most a warning: I've been commenting
> out the "return ret" when we hit the error, and everything else goes as
> smooth as possible.
> 
> Also, do you have any clue on the way we should dig to understand why we are
> hitting this error? As said by Samir, this appeared with dpm.

It's part of dpm so it only happens when dpm is enabled.  ulv is a special low
power state the card can go to in certain idle cases.

Does the attached patch help?

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