WSL2-Linux-Kernel/include/uapi/drm
Danilo Krummrich 443f9e0b1a drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly
Currently, NO_PREFETCH is passed implicitly through
drm_nouveau_gem_pushbuf_push::length and drm_nouveau_exec_push::va_len.

Since this is a direct representation of how the HW is programmed it
isn't really future proof for a uAPI. Hence, fix this up for the new
uAPI and split up the va_len field of struct drm_nouveau_exec_push,
such that we keep 32bit for va_len and 32bit for flags.

For drm_nouveau_gem_pushbuf_push::length at least provide
NOUVEAU_GEM_PUSHBUF_NO_PREFETCH to indicate the bit shift.

While at it, fix up nv50_dma_push() as well, such that the caller
doesn't need to encode the NO_PREFETCH flag into the length parameter.

Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230823181746.3446-1-dakr@redhat.com
2023-08-24 02:57:50 +02:00
..
amdgpu_drm.h drm/amdgpu: add UAPI for allocating doorbell memory 2023-08-07 17:14:06 -04:00
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/doc: document that PRIME import/export is always supported 2023-08-03 12:29:13 +02:00
drm_fourcc.h drm/fourcc: define Intel Meteorlake related ccs modifiers 2023-05-15 11:33:12 +03:00
drm_mode.h drm/doc: add warning about connector_type_id stability 2023-08-03 12:18:20 +02:00
drm_sarea.h
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
habanalabs_accel.h accel/habanalabs: add description to several info ioctls 2023-06-08 12:35:56 +03:00
i915_drm.h drm/i915: Allow user to set cache at BO creation 2023-06-07 17:32:15 +02:00
ivpu_accel.h accel/ivpu: Refactor memory ranges logic 2023-08-09 13:52:15 +02:00
lima_drm.h drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
msm_drm.h drm/msm: Rename drm_msm_gem_submit_reloc::or in C++ code 2023-04-06 20:29:39 +03:00
nouveau_drm.h drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitly 2023-08-24 02:57:50 +02:00
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: Remove type name from internal struct again 2022-11-07 15:35:43 +00:00
qaic_accel.h accel/qaic: Add uapi and core driver file 2023-04-06 08:23:03 +02:00
qxl_drm.h
radeon_drm.h
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
virtgpu_drm.h drm/virtio: Support sync objects 2023-08-01 01:41:04 +03:00
vmwgfx_drm.h drm/vmwgfx: Allow querying of the SVGA PCI id from the userspace 2022-03-11 13:29:35 -05:00