drm/virtio: factor out context create hypercall
authorGurchetan Singh <gurchetansingh@chromium.org>
Tue, 25 Feb 2020 00:07:58 +0000 (16:07 -0800)
committerGerd Hoffmann <kraxel@redhat.com>
Tue, 25 Feb 2020 08:48:41 +0000 (09:48 +0100)
commit40cadedd20a5fefba7ebca7cee7a8743a55e2509
tree1e4c7190defe8210501e9f82c5e5cb37383954da
parent30349f8f643febc8d94684bc31e847b84bab2c05
drm/virtio: factor out context create hypercall

We currently create an OpenGL context when opening the DRM fd
if 3D is available.

We may need other context types (VK,..) in the future, and the plan
is to have explicit initialization for that.

For explicit initialization to work, we need to factor out
virtio_gpu_create_context from driver initialization.

v2: Move context handle initialization too (olv)
v6: Remove redundant 3D check (emil.velikov)

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20200225000800.2966-2-gurchetansingh@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
drivers/gpu/drm/virtio/virtgpu_drv.h
drivers/gpu/drm/virtio/virtgpu_ioctl.c
drivers/gpu/drm/virtio/virtgpu_kms.c