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linux-xiaomi-chiron/include/uapi/drm
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Rob Clark 17154addc5 drm/msm: Add MSM_SUBMIT_FENCE_SN_IN 
Add a way for userspace to specify the sequence number fence used to
track completion of the submit.  As the seqno fence is simply an
incrementing counter which is local to the submitqueue, it is easy for
userspace to know the next value.

This is useful for native userspace drivers in a vm guest, as the guest
to host roundtrip can have high latency.  Assigning the fence seqno in
the guest userspace allows the guest to continue without waiting for
response from the host.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20220224222321.60653-1-robdclark@gmail.com
2022-03-04 22:49:52 -08:00
..
amdgpu_drm.h amdgpu: fix some comment typos 2021-12-14 16:10:58 -05:00
armada_drm.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
drm.h drm: document DRM_IOCTL_MODE_GETFB2 2021-12-14 12:03:32 +01:00
drm_fourcc.h drm/fourcc: Add packed 10bit YUV 4:2:0 format 2021-12-16 11:23:22 +01:00
drm_mode.h drm/lease: allow empty leases 2021-10-01 15:55:47 +02:00
drm_sarea.h drm: add extern C guard for the UAPI headers 2016-05-13 13:57:17 +01:00
etnaviv_drm.h drm/etnaviv: provide more ID values via GET_PARAM ioctl. 2021-01-22 12:33:57 +01:00
exynos_drm.h drm/exynos: Rename Exynos to lowercase 2020-01-21 09:09:42 +09:00
i810_drm.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
i915_drm.h Merge tag 'drm-intel-gt-next-2021-10-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2021-10-22 06:30:34 +10:00
lima_drm.h drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
mga_drm.h drm/mga/mga_ioc32: Use struct_group() for memcpy() region 2021-09-25 08:20:48 -07:00
msm_drm.h drm/msm: Add MSM_SUBMIT_FENCE_SN_IN 2022-03-04 22:49:52 -08:00
nouveau_drm.h drm/nouveau: support synchronous pushbuf submission 2020-01-29 15:49:56 +10:00
omap_drm.h Revert "drm/omap: add OMAP_BO flags to affect buffer allocation" 2019-10-23 10:41:41 -04:00
panfrost_drm.h drm/panfrost: Add AFBC_FEATURES parameter 2021-06-04 16:16:04 +01:00
qxl_drm.h drm/qxl: fix __user annotations 2017-06-23 10:06:31 +02:00
r128_drm.h drm/r128: add extern C guard for the UAPI header 2016-05-13 14:06:13 +01:00
radeon_drm.h drm/radeon: add extern C guard for the UAPI header 2016-05-13 14:06:14 +01:00
savage_drm.h drm/savage: add extern C guard for the UAPI header 2016-05-13 14:06:15 +01:00
sis_drm.h drm/sis: add extern C guard for the UAPI header 2016-05-13 14:06:16 +01:00
tegra_drm.h drm/tegra: Add new UAPI to header 2021-08-10 14:48:17 +02:00
v3d_drm.h drm/v3d: add multiple syncobjs support 2021-10-04 10:08:46 +01:00
vc4_drm.h drm/vc4: Add a pad field to align drm_vc4_submit_cl to 64 bits. 2018-05-03 15:20:09 -07:00
vgem_drm.h drm/vgem: Attach sw fences to exported vGEM dma-buf (ioctl) 2016-07-18 08:54:55 +02:00
via_drm.h drm/via: add extern C guard for the UAPI header 2016-05-13 14:06:19 +01:00
virtgpu_drm.h drm/virtgpu api: define a dummy fence signaled event 2021-11-29 11:46:32 +01:00
vmwgfx_drm.h drm/vmwgfx: Allow checking for gl43 contexts 2021-12-09 13:16:29 -05:00