linux/drivers/gpu/drm/virtio, branch v5.5

drm/virtio: add missing virtio_gpu_array_lock_resv call

2020-01-13T07:28:12Z

When submitting a fenced command we must lock the object reservations because virtio_gpu_queue_fenced_ctrl_buffer() unlocks after adding the fence. Reported-by: Jann Horn Signed-off-by: Gerd Hoffmann Reviewed-by: Chia-I Wu Tested-by: Jann Horn Link: http://patchwork.freedesktop.org/patch/msgid/20200110094535.23472-1-kraxel@redhat.com

drm/virtio: move byteorder handling into virtio_gpu_cmd_transfer_to_host_2d function

2019-10-22T09:34:03Z

Be consistent with the rest of the code base. Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20191018122352.17019-1-kraxel@redhat.com

drm/virtio: print a single line with device features

2019-10-22T09:34:03Z

Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20191018113832.5460-1-kraxel@redhat.com

drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS

2019-10-17T11:59:16Z

DEFINE_DRM_GEM_SHMEM_FOPS is identical to DEFINE_DRM_GEM_FOPS now, drop it. Signed-off-by: Gerd Hoffmann Acked-by: Rob Herring Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-6-kraxel@redhat.com

drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap

2019-10-17T11:59:16Z

Switch gem shmem helper to the new mmap() workflow, from &gem_driver.fops.mmap to &drm_gem_object_funcs.mmap. v2: Fix vm_flags and vm_page_prot handling. Signed-off-by: Gerd Hoffmann Reviewed-by: Steven Price Acked-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-3-kraxel@redhat.com

drm/virtio: Fix warning in virtio_gpu_queue_fenced_ctrl_buffer.

2019-09-13T07:11:56Z

Fix warning introduced with commit e1218b8c0cc1 ("drm/virtio: Use vmalloc for command buffer allocations.") from drm-misc-next. Signed-off-by: David Riley Reviewed-by: Chia-I Wu Link: http://patchwork.freedesktop.org/patch/msgid/20190912160048.212495-1-davidriley@chromium.org Signed-off-by: Gerd Hoffmann

drm/virtio: enable prime mmap support

2019-09-13T07:11:56Z

Signed-off-by: Gerd Hoffmann Reviewed-by: Chia-I Wu Link: http://patchwork.freedesktop.org/patch/msgid/20190912114627.20176-1-kraxel@redhat.com

drm/virtio: Use vmalloc for command buffer allocations.

2019-09-12T07:49:24Z

Userspace requested command buffer allocations could be too large to make as a contiguous allocation. Use vmalloc if necessary to satisfy those allocations. Signed-off-by: David Riley Link: http://patchwork.freedesktop.org/patch/msgid/20190911181403.40909-3-davidriley@chromium.org Signed-off-by: Gerd Hoffmann

drm/virtio: Rewrite virtio_gpu_queue_ctrl_buffer using fenced version.

2019-09-12T07:49:24Z

Factor function in preparation to generating scatterlist prior to locking. Signed-off-by: David Riley Link: http://patchwork.freedesktop.org/patch/msgid/20190911181403.40909-2-davidriley@chromium.org Signed-off-by: Gerd Hoffmann

drm/virtio: fix command submission with objects but without fence.

2019-09-06T05:23:37Z

Only call virtio_gpu_array_add_fence if we actually have a fence. Fixes: da758d51968a ("drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing") Signed-off-by: Gerd Hoffmann Reviewed-by: Chia-I Wu Link: http://patchwork.freedesktop.org/patch/msgid/20190904074828.32502-1-kraxel@redhat.com