Commit Graph

5 Commits

Author SHA1 Message Date
Dave Airlie 110ab11d41 drm/virtio: add define for second capset to the virgl code.
Although the kernel doesn't use this, qemu imports these headers
and it's best to keep them consistent.

This define is also something userspace may want to use.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20180503021021.10694-1-airlied@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-05-14 11:01:29 +02:00
Mikko Rapeli 89545d6d5c include/uapi/linux/virtio_gpu.h: use __u8 from <linux/types.h>
Kernel headers exported to userspace are should these types.

Fixes userspace compilation error:

error: unknown type name ‘uint8_t’

Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
2015-12-10 12:33:23 +01:00
Gerd Hoffmann 62fb7a5e10 virtio-gpu: add 3d/virgl support
Add the bits needed for opengl rendering support: query
capabilities, new virtio commands, drm ioctls.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-16 10:44:02 +02:00
Dave Airlie ae45577324 virtgpu: include linux/types.h to avoid warning.
Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-06-05 12:31:12 +10:00
Dave Airlie dc5698e80c 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>
2015-06-03 14:17:38 +02:00