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third_party_mesa3d/include/drm-uapi
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Rob Clark e6b2785811 freedreno/drm/virtio: Use userspace IOVA allocation 
If supported by host virglrenderer and host kernel, use userspace
allocated GPU virtual addresses.  This lets us avoid stalling on
waiting for response from host kernel until we need to know the
host handle (which is usually not until submit time).

Handling the async response from host to get host_handle is done
thru the submit_queue, so that in the submit path (hot) we do not
need any additional synchronization to know that the host_handle
is valid.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16086>
2022-04-27 23:10:00 +00:00
..
amdgpu_drm.h
include/drm-uapi: update amdgpu_drm.h for new CTX OP to set/get stable pstates
2022-02-21 11:16:11 +00:00
drm_fourcc.h
include/drm-uapi: Bump headers
2021-08-12 19:29:59 +00:00
drm_mode.h
include/drm-uapi: Bump headers
2021-08-12 19:29:59 +00:00
drm.h
include/drm-uapi: Bump headers
2021-08-12 19:29:59 +00:00
etnaviv_drm.h
include/drm-uapi: bump headers
2021-06-24 16:14:38 +00:00
i915_drm.h
include/drm-uapi: Bump headers
2021-08-12 19:29:59 +00:00
lima_drm.h
lima: sync lima_drm.h with kernel
2020-01-30 03:39:21 +00:00
msm_drm.h
freedreno/drm/virtio: Use userspace IOVA allocation
2022-04-27 23:10:00 +00:00
panfrost_drm.h
include/drm-uapi: bump headers
2021-06-24 16:14:38 +00:00
README
include/drm-uapi: bump headers
2021-06-24 16:14:38 +00:00
sync_file.h
drm-uapi: Add sync_file.h
2020-06-16 16:02:33 +00:00
tegra_drm.h
drm-uapi: Update headers from drm-next
2019-02-26 13:08:51 +00:00
v3d_drm.h
drm-uapi/v3d: extend interface for multiple semaphores support
2022-01-21 10:59:17 +00:00
vc4_drm.h
drm-uapi: Update vc4 header with syncobj submit support
2018-05-17 16:04:21 +01:00
virtgpu_drm.h
freedreno/drm/virtio: Support ring_idx
2022-04-27 23:10:00 +00:00

README 

This directory contains a copy of the installed kernel headers
required by several drivers to communicate with the kernel.
Whenever one of those driver needs new definitions for new kernel
APIs, these files should be updated.

These files in master should only be updated once the changes have landed
in the drm-next tree.

You can copy files installed after running this from the kernel
repository, at version the drivers require :

$ make headers_install INSTALL_HDR_PATH=/path/to/install

The last update was done at the following kernel commit :

commit 2a7005c8a3982ba27fab237d85c27da446484e9c (HEAD)
Merge: 0666cba1f5b2b 47c65b3853f88
Author: Dave Airlie <airlied@redhat.com>
Date:   Fri Jun 11 13:34:42 2021 +1000

    Merge tag 'drm-intel-gt-next-2021-06-10' of git://anongit.freedesktop.org/drm/drm-intel into drm-next