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virtio-gpu: add venus/vulkan capability

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We are currently lacking a declared maintainer for the sub-system so
 while we look for one I'm merging after testing locally.
 
   - convert some fprintfs to proper trace events
   - move timers used by GL devices into GL structures
   - handle virtio_gpu_virgl_init() failure better
   - implement unrealize for GL devices
   - use virgl version numbering to gate features
   - support context-init feature
   - don't require udmabuf for virgl only
   - add virgl resource tracker
   - allow command submission to be suspended
   - handle resource blob commands
   - dynamically handle capabilit sets
   - add venus context support for passing vulkan
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Merge tag 'pull-virtio-gpu-vulkan-291024-1' of https://gitlab.com/stsquad/qemu into staging

virtio-gpu: add venus/vulkan capability

We are currently lacking a declared maintainer for the sub-system so
while we look for one I'm merging after testing locally.

  - convert some fprintfs to proper trace events
  - move timers used by GL devices into GL structures
  - handle virtio_gpu_virgl_init() failure better
  - implement unrealize for GL devices
  - use virgl version numbering to gate features
  - support context-init feature
  - don't require udmabuf for virgl only
  - add virgl resource tracker
  - allow command submission to be suspended
  - handle resource blob commands
  - dynamically handle capabilit sets
  - add venus context support for passing vulkan

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# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
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* tag 'pull-virtio-gpu-vulkan-291024-1' of https://gitlab.com/stsquad/qemu:
  virtio-gpu: Support Venus context
  virtio-gpu: Register capsets dynamically
  virtio-gpu: Handle resource blob commands
  virtio-gpu: Support suspension of commands processing
  virtio-gpu: Add virgl resource management
  virtio-gpu: Don't require udmabuf when blobs and virgl are enabled
  virtio-gpu: Support context-init feature with virglrenderer
  virtio-gpu: Use pkgconfig version to decide which virgl features are available
  virtio-gpu: Unrealize GL device
  virtio-gpu: Handle virtio_gpu_virgl_init() failure
  virtio-gpu: Move print_stats timer to VirtIOGPUGL
  virtio-gpu: Move fence_poll timer to VirtIOGPUGL
  virtio-gpu: Use trace events for tracking number of in-flight fences

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2024-10-29 17:05:54 +00:00
commit e4bad9cc5e
7 changed files with 687 additions and 59 deletions
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5
meson.build
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@ -2443,10 +2443,7 @@ config_host_data.set('CONFIG_VNC', vnc.found())
config_host_data.set('CONFIG_VNC_JPEG', jpeg.found())
config_host_data.set('CONFIG_VNC_SASL', sasl.found())
if virgl.found()
config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT',
cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d',
prefix: '#include <virglrenderer.h>',
dependencies: virgl))
config_host_data.set('VIRGL_VERSION_MAJOR', virgl.version().split('.')[0])
endif
config_host_data.set('CONFIG_VIRTFS', have_virtfs)
config_host_data.set('CONFIG_VTE', vte.found())