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[PATCH 0/2] Implementation of resource_query_layout
- To: Gerd Hoffmann <kraxel@xxxxxxxxxx>, "Michael S . Tsirkin" <mst@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Antonio Caggiano <antonio.caggiano@xxxxxxxxxxxxx>, "Dr . David Alan Gilbert" <dgilbert@xxxxxxxxxx>, Robert Beckett <bob.beckett@xxxxxxxxxxxxx>, <qemu-devel@xxxxxxxxxx>
- From: Julia Zhang <julia.zhang@xxxxxxx>
- Date: Fri, 10 Nov 2023 15:40:25 +0800
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- Cc: <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Alex Deucher <alexander.deucher@xxxxxxx>, Christian König <christian.koenig@xxxxxxx>, Xenia Ragiadakou <burzalodowa@xxxxxxxxx>, "Honglei Huang" <honglei1.huang@xxxxxxx>, Julia Zhang <julia.zhang@xxxxxxx>, "Chen Jiqian" <Jiqian.Chen@xxxxxxx>
- Delivery-date: Fri, 10 Nov 2023 07:42:36 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
This add implementation of resource_query_layout to get the information of
how the host has actually allocated the buffer. This function is now used
to query the stride for guest linear resource for dGPU prime on guest VMs.
Related mesa mr: https:
//gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23896
virglrenderer mr: https:
//gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1268
Daniel Stone (1):
virgl: Implement resource_query_layout
Julia Zhang (1):
virgl: Modify resource_query_layout
hw/display/virtio-gpu-base.c | 4 +++
hw/display/virtio-gpu-virgl.c | 35 +++++++++++++++++++++
include/hw/virtio/virtio-gpu-bswap.h | 7 +++++
include/standard-headers/linux/virtio_gpu.h | 29 +++++++++++++++++
meson.build | 4 +++
5 files changed, 79 insertions(+)
--
2.34.1
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