[PATCH 0/2] virtgpu dummy events

[Gurchetan Singh]

From: Gurchetan Singh <gurchetansingh at chromium.org>

There was a desire to not have a virtgpu-specific implementation of
poll(..), but there wasn't any real event to return either.

Solution: Dummy event with just event code

Context:

https://lists.freedesktop.org/archives/dri-devel/2021-November/330950.html

Userspace:

crrev.com/c/3296610

This series applies to drm-misc-fixes.

Gurchetan Singh (2):
  drm/virtgpu api: define a dummy fence signaled event
  drm/virtio: use drm_poll(..) instead of virtio_gpu_poll(..)

 drivers/gpu/drm/virtio/virtgpu_drv.c   | 42 +-------------------------
 drivers/gpu/drm/virtio/virtgpu_drv.h   |  1 -
 drivers/gpu/drm/virtio/virtgpu_ioctl.c |  2 +-
 include/uapi/drm/virtgpu_drm.h         |  7 +++++
 4 files changed, 9 insertions(+), 43 deletions(-)

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2.34.0.rc2.393.gf8c9666880-goog