Re: [PATCH RFC 3/3] drm/virtio: Include modifier as part of set_scanout_blob

2021-05-11 Thread Gerd Hoffmann
> --- a/include/uapi/linux/virtio_gpu.h > +++ b/include/uapi/linux/virtio_gpu.h > @@ -420,6 +420,7 @@ struct virtio_gpu_set_scanout_blob { > __le32 padding; > __le32 strides[4]; > __le32 offsets[4]; > + __le64 modifier; > }; All protocol changes (uapi/linux/virtio_gpu.h upda

[PATCH RFC 3/3] drm/virtio: Include modifier as part of set_scanout_blob

2021-05-10 Thread Tina Zhang
From: Vivek Kasireddy With new use-cases coming up that include virtio-gpu: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9592 the FB associated with a Guest blob may have a modifier. Therefore, this modifier info needs to be included as part of set_scanout_blob. v2: (Tina) * Use dr