From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 92524] system hang on "radeon_hwmon_get_pwm1_enable" Date: Mon, 19 Oct 2015 15:35:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1517673199==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C5EF6EA4C for ; Mon, 19 Oct 2015 08:35:25 -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 --===============1517673199== Content-Type: multipart/alternative; boundary="1445268925.BcEa34b50.7674"; charset="UTF-8" --1445268925.BcEa34b50.7674 Date: Mon, 19 Oct 2015 15:35:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=92524 --- Comment #4 from Thomas DEBESSE --- > The attached patch should fix it. pwm control is only available with dpm, and you've disabled dpm via the kernel command line. Oh yes, the last grub update (fortuitously made the morning before I change my GPU for the one described above) introduced a "radeon.dpm=0" default kernel command line option, probably to workaround that other bug https://bugzilla.kernel.org/show_bug.cgi?id=103271 Thank you for your fast answer, I will try both (the patch and the kernel command line option). On which source tree this patch must be applied? -- Thomas DEBESSE -- You are receiving this mail because: You are the assignee for the bug. --1445268925.BcEa34b50.7674 Date: Mon, 19 Oct 2015 15:35:25 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 4 on bug 92524 from 
> The attached patch should fix it. pwm control is only available with dpm,
and you've disabled dpm via the kernel command line.

Oh yes, the last grub update (fortuitously made the morning before I change
my GPU for the one described above) introduced a "radeon.dpm=0" default
kernel command line option, probably to workaround that other bug
https://bugzilla.kernel.org/show_bug.cgi?id=103271

Thank you for your fast answer, I will try both (the patch and the kernel
command line option).

On which source tree this patch must be applied?

--
Thomas DEBESSE

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