From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 54675] New: [RADEON:KMS:RV730XT:HDMI:AUDIO] Screaming audio IRQ
	with 3.5.3 kernel
Date: Sat, 08 Sep 2012 21:47:38 +0000
Message-ID: <bug-54675-502@http.bugs.freedesktop.org/>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org>
Received: from culpepper.freedesktop.org (unknown [131.252.210.165])
	by gabe.freedesktop.org (Postfix) with ESMTP id 7CB509E77E
	for <dri-devel@lists.freedesktop.org>;
	Sat,  8 Sep 2012 14:47:39 -0700 (PDT)
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org

https://bugs.freedesktop.org/show_bug.cgi?id=54675

             Bug #: 54675
           Summary: [RADEON:KMS:RV730XT:HDMI:AUDIO] Screaming audio IRQ
                    with 3.5.3 kernel
    Classification: Unclassified
           Product: DRI
           Version: unspecified
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: rankincj@googlemail.com


Created attachment 66851
  --> https://bugs.freedesktop.org/attachment.cgi?id=66851
dmesg output when radeon.audio=1

I have recently added a HD4670 AGP to one of my older machines, and I am
noticing problems with the HDMI audio device. Specifically:

irq 17: nobody cared (try booting with the "irqpoll" option)
Pid: 0, comm: swapper/0 Not tainted 3.5.3 #2
Call Trace:
 [<c1063806>] ? __report_bad_irq+0x11/0x94
 [<c1063a2d>] ? note_interrupt+0x120/0x19b
 [<c1062325>] ? handle_irq_event_percpu+0xe8/0xfb
 [<c1062361>] ? handle_irq_event+0x29/0x40
 [<c10640fc>] ? handle_level_irq+0x93/0x93
 [<c1064163>] ? handle_fasteoi_irq+0x67/0x90
 <IRQ>  [<c1003625>] ? do_IRQ+0x2e/0x83
 [<c1229829>] ? common_interrupt+0x29/0x30
 [<c106007b>] ? audit_update_watch+0x59/0x285
 [<c1007479>] ? default_idle+0x23/0x3b
 [<c1007b38>] ? cpu_idle+0x4b/0x7e
 [<c1314877>] ? start_kernel+0x2a4/0x2a7
handlers:
[<f8575b75>] azx_interrupt [snd_hda_intel]
Disabling IRQ #17

This is with radeon.audio=0. With radeon.audio=1, the KMS IRQ has similar
problem and is also disabled.

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.