Displaying 3 results from an estimated 3 matches for "virtgpu_cmd_transfer_send_2d".
2014 Sep 11
0
[PATCH 2/2] virtio-gpu/2d: add docs/specs/virtio-gpu.txt
...r for DMA transfers to
+work. This is like a GART in a real GPU.
+
+A typical guest user would create a 2D resource using
+VIRTGPU_CMD_RESOURCE_CREATE_2D, attach backing store using
+VIRTGPU_CMD_RESOURCE_ATTACH_BACKING, then attach the resource to a
+scanout using VIRTGPU_CMD_SET_SCANOUT, then use
+VIRTGPU_CMD_TRANSFER_SEND_2D to send updates to the resource, and
+finally VIRTGPU_CMD_RESOURCE_FLUSH to flush the scanout buffers to
+screen.
+
+
+control queue commands (2D)
+---------------------------
+
+VIRTGPU_CMD_GET_DISPLAY_INFO:
+ Command: none (just struct virtgpu_ctrl_hdr).
+ Returns: struct virtgpu_resp_display_i...
2014 Sep 11
9
[PATCH 0/2] virtio-gpu: hardware specification
Hi folks,
Lets kick off the virtio-gpu review process, starting with the virtio
protocol.
This is a tiny patch series for qemu. Patch #1 carries the header file
describing the virtual hardware: config space, command structs being
sent over the rings, defines etc. Patch #2 adds a text file describing
virtio-gpu to docs/specs/. It covers 2D support only for now.
For anybody who wants to dig a
2014 Sep 11
9
[PATCH 0/2] virtio-gpu: hardware specification
Hi folks,
Lets kick off the virtio-gpu review process, starting with the virtio
protocol.
This is a tiny patch series for qemu. Patch #1 carries the header file
describing the virtual hardware: config space, command structs being
sent over the rings, defines etc. Patch #2 adds a text file describing
virtio-gpu to docs/specs/. It covers 2D support only for now.
For anybody who wants to dig a