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authorRobin H. Johnson <robbat2@gentoo.org>2016-03-06 23:02:30 +0100
committerBjorn Helgaas <bhelgaas@google.com>2016-03-09 05:31:21 +0100
commitcaf02abf9bd00b4c23745a055c4f4c243eecd392 (patch)
tree02434e9ffb5516be2114135c68aa38d66afc0bfd /drivers/gpu/drm/cirrus
parentunicore32: Remove unused HAVE_ARCH_PCI_SET_DMA_MASK definition (diff)
downloadlinux-caf02abf9bd00b4c23745a055c4f4c243eecd392.tar.xz
linux-caf02abf9bd00b4c23745a055c4f4c243eecd392.zip
PCI: Add QEMU top-level IDs for (sub)vendor & device
Introduce PCI_VENDOR/PCI_SUBVENDOR/PCI_SUBDEVICE defines to replace the constants scattered in the kernel already used to detect QEMU. They are defined in the QEMU codebase per docs/specs/pci-ids.txt. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/cirrus')
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_drv.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index b1619e29a564..7bc394ec9fb3 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -33,8 +33,9 @@ static struct drm_driver driver;
/* only bind to the cirrus chip in qemu */
static const struct pci_device_id pciidlist[] = {
- { PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446, 0x1af4, 0x1100, 0,
- 0, 0 },
+ { PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446,
+ PCI_SUBVENDOR_ID_REDHAT_QUMRANET, PCI_SUBDEVICE_ID_QEMU,
+ 0, 0, 0 },
{ PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_5446, PCI_VENDOR_ID_XEN,
0x0001, 0, 0, 0 },
{0,}