From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932497Ab2BAVKF (ORCPT ); Wed, 1 Feb 2012 16:10:05 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:50780 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757295Ab2BAVKA (ORCPT ); Wed, 1 Feb 2012 16:10:00 -0500 X-Sasl-enc: SsAeuZx6biZGTPJ+0LVl1LUkYfwqjQT0lrb5jKeAfK+B 1328130598 X-Mailbox-Line: From gregkh@clark.kroah.org Wed Feb 1 13:00:44 2012 Message-Id: <20120201210044.600174584@clark.kroah.org> User-Agent: quilt/0.51-15.1 Date: Wed, 01 Feb 2012 12:59:32 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Dmitry Podgorny , Alex Deucher , Dave Airlie Subject: [08/89] drm/radeon/kms: Add an MSI quirk for Dell RS690 In-Reply-To: <20120201210505.GA26028@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher commit 44517c44496062180a6376cc704b33129441ce60 upstream. Interrupts only work with MSIs. https://bugs.freedesktop.org/show_bug.cgi?id=37679 Reported-by: Dmitry Podgorny Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/radeon/radeon_irq_kms.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/drivers/gpu/drm/radeon/radeon_irq_kms.c +++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c @@ -134,6 +134,12 @@ static bool radeon_msi_ok(struct radeon_ /* Dell RS690 only seems to work with MSIs. */ if ((rdev->pdev->device == 0x791f) && (rdev->pdev->subsystem_vendor == 0x1028) && + (rdev->pdev->subsystem_device == 0x01fc)) + return true; + + /* Dell RS690 only seems to work with MSIs. */ + if ((rdev->pdev->device == 0x791f) && + (rdev->pdev->subsystem_vendor == 0x1028) && (rdev->pdev->subsystem_device == 0x01fd)) return true;