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16845c5d

Commit 16845c5d authored 4 years ago by Gerd Hoffmann

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drm/virtio: implement blob resources: implement vram object

A virtio-gpu vram object is based on range-based allocation.
No guest shmemfs backing, so we call drm_gem_private_object_init.

This is for host memory without any guest backing (atleast initially).

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200924003214.662-12-gurchetansingh@chromium.org

Co-developed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>

parent 5c824604

No related merge requests found

Changes 7

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drivers/gpu/drm/virtio/Makefile 1 addition, 1 deletion

drivers/gpu/drm/virtio/Makefile
drivers/gpu/drm/virtio/virtgpu_debugfs.c 19 additions, 1 deletion

drivers/gpu/drm/virtio/virtgpu_debugfs.c
drivers/gpu/drm/virtio/virtgpu_drv.h 25 additions, 1 deletion

drivers/gpu/drm/virtio/virtgpu_drv.h
drivers/gpu/drm/virtio/virtgpu_kms.c 8 additions, 0 deletions

drivers/gpu/drm/virtio/virtgpu_kms.c
drivers/gpu/drm/virtio/virtgpu_object.c 12 additions, 0 deletions

drivers/gpu/drm/virtio/virtgpu_object.c
drivers/gpu/drm/virtio/virtgpu_vq.c 66 additions, 0 deletions

drivers/gpu/drm/virtio/virtgpu_vq.c
drivers/gpu/drm/virtio/virtgpu_vram.c 162 additions, 0 deletions

drivers/gpu/drm/virtio/virtgpu_vram.c

with 293 additions and 3 deletions

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