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authorDave Airlie <airlied@gmail.com>2013-09-09 10:02:56 +1000
committerGerd Hoffmann <kraxel@redhat.com>2015-06-03 14:17:38 +0200
commitdc5698e80cf724770283e10414054662bdf6ccfa (patch)
tree9c70288526995f4bb2aa3109e9b49058a2cbdef4 /include/drm
parent16e3247da7f71f8c31f4330f739f6192a00c8b51 (diff)
downloadlinux-dc5698e80cf724770283e10414054662bdf6ccfa.tar.bz2
Add virtio gpu driver.
This patch adds a kms driver for the virtio gpu. The xorg modesetting driver can handle the device just fine, the framebuffer for fbcon is there too. Qemu patches for the host side are under review currently. The pci version of the device comes in two variants: with and without vga compatibility. The former has a extra memory bar for the vga framebuffer, the later is a pure virtio device. The only concern for this driver is that in the virtio-vga case we have to kick out the firmware framebuffer. Initial revision has only 2d support, 3d (virgl) support requires some more work on the qemu side and will be added later. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index df6d9970d9a4..59ce5587ed90 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -814,6 +814,7 @@ struct drm_device {
#endif
struct platform_device *platformdev; /**< Platform device struture */
+ struct virtio_device *virtdev;
struct drm_sg_mem *sg; /**< Scatter gather memory */
unsigned int num_crtcs; /**< Number of CRTCs on this device */