All of lore.kernel.org
 help / color / mirror / Atom feed
From: Thomas Jarosch <thomas.jarosch@intra2net.com>
To: linux-pci@vger.kernel.org
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>, stable@vger.kernel.org
Subject: [PATCH] PCI: Add new PCI id for Intel GPU interrupt quirk
Date: Mon, 07 Apr 2014 15:10:32 +0200	[thread overview]
Message-ID: <3185796.STv3LRO1j8@storm> (raw)

After a CPU upgrade while keeping the same mainboard,
we faced "spurious interrupt" problems again.

It turned out that the new CPU also featured a
new GPU with a different PCI id.

-> Add this PCI id to the quirk table. Probably all other
Intel GPU PCI ids are affected, too, but I don't want
to add them without a test system.

Signed-off-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Tested-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
---
 drivers/pci/quirks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e729206..0feb4a3 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2954,6 +2954,7 @@ static void disable_igfx_irq(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq);
 
 /*
  * PCI devices which are on Intel chips can skip the 10ms delay
-- 
1.8.1.4


             reply	other threads:[~2014-04-07 13:39 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-07 13:10 Thomas Jarosch [this message]
2014-04-07 16:58 ` [PATCH] PCI: Add new PCI id for Intel GPU interrupt quirk Greg KH
2014-04-11 13:42   ` Thomas Jarosch
2014-04-25 17:35 ` Bjorn Helgaas
2014-04-25 17:35   ` Bjorn Helgaas
2014-04-25 17:37   ` Bjorn Helgaas
2014-04-25 17:37     ` Bjorn Helgaas
2014-04-25 18:13     ` Daniel Vetter
2014-04-25 18:13       ` Daniel Vetter
2014-04-29 23:35 ` Bjorn Helgaas

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=3185796.STv3LRO1j8@storm \
    --to=thomas.jarosch@intra2net.com \
    --cc=jbarnes@virtuousgeek.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.