diff options
| author | Dave Airlie <airlied@gmail.com> | 2013-09-09 10:02:56 +1000 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2015-06-03 14:17:38 +0200 |
| commit | dc5698e80cf724770283e10414054662bdf6ccfa (patch) | |
| tree | 9c70288526995f4bb2aa3109e9b49058a2cbdef4 /drivers/gpu/drm/virtio/Kconfig | |
| parent | 16e3247da7f71f8c31f4330f739f6192a00c8b51 (diff) | |
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 'drivers/gpu/drm/virtio/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/virtio/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/virtio/Kconfig b/drivers/gpu/drm/virtio/Kconfig new file mode 100644 index 000000000000..9983eadb81b6 --- /dev/null +++ b/drivers/gpu/drm/virtio/Kconfig @@ -0,0 +1,14 @@ +config DRM_VIRTIO_GPU + tristate "Virtio GPU driver" + depends on DRM && VIRTIO + select FB_SYS_FILLRECT + select FB_SYS_COPYAREA + select FB_SYS_IMAGEBLIT + select DRM_KMS_HELPER + select DRM_KMS_FB_HELPER + select DRM_TTM + help + This is the virtual GPU driver for virtio. It can be used with + QEMU based VMMs (like KVM or Xen). + + If unsure say M. |