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drm/virtio: Add capset definitions to UAPI

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Since the context-type additions to the virtio-gpu spec, these have been
defined locally in guest user-space, and virtio-gpu backend library code.

Now, these capsets have been stabilized, and should be defined in a
common space, in both the virtio_gpu header, and alongside the virtgpu_drm
interface that they apply to.

Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Signed-off-by: Aaron Ruby <aruby@qnx.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
[dmitry.osipenko@collabora.com: edit commit title]
Link: https://patchwork.freedesktop.org/patch/msgid/YT3PR01MB5857E808EDF6949F2DF517FDAFA12@YT3PR01MB5857.CANPRD01.PROD.OUTLOOK.COM
This commit is contained in:
Aaron Ruby
2025-03-27 15:25:49 +00:00
committed by Dmitry Osipenko
parent c1031442d3
commit d499effe1d
2 changed files with 8 additions and 1 deletions
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6
include/uapi/drm/virtgpu_drm.h
View File

@@ -163,6 +163,12 @@ struct drm_virtgpu_3d_wait {
__u32 flags;
};
#define VIRTGPU_DRM_CAPSET_VIRGL 1
#define VIRTGPU_DRM_CAPSET_VIRGL2 2
#define VIRTGPU_DRM_CAPSET_GFXSTREAM_VULKAN 3
#define VIRTGPU_DRM_CAPSET_VENUS 4
#define VIRTGPU_DRM_CAPSET_CROSS_DOMAIN 5
#define VIRTGPU_DRM_CAPSET_DRM 6
struct drm_virtgpu_get_caps {
__u32 cap_set_id;
__u32 cap_set_ver;

3
include/uapi/linux/virtio_gpu.h
View File

@@ -309,8 +309,9 @@ struct virtio_gpu_cmd_submit {
#define VIRTIO_GPU_CAPSET_VIRGL 1
#define VIRTIO_GPU_CAPSET_VIRGL2 2
/* 3 is reserved for gfxstream */
#define VIRTIO_GPU_CAPSET_GFXSTREAM_VULKAN 3
#define VIRTIO_GPU_CAPSET_VENUS 4
#define VIRTIO_GPU_CAPSET_CROSS_DOMAIN 5
#define VIRTIO_GPU_CAPSET_DRM 6
/* VIRTIO_GPU_CMD_GET_CAPSET_INFO */