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path: root/drivers/gpu/drm/nouveau/nvkm/engine/nvenc
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2025-05-18drm/nouveau/gsp: add common code for engines/engine objectsBen Skeggs5-104/+1
With minimal to no direct HW programming required, most nvkm_engine implementations are nearly identical when running on top of GSP-RM. Add a common implementation of the boilerplate, and use nvkm_rm_gpu to expose the correct class IDs. As they're now handled by common code, and there's no support for them prior to GSP-RM support - this deletes the GA100 NVDEC/NVJPG/OFA HALs, the GA102 NVENC/OFA HALs, and the AD102 GR/NVDEC/NVENC/NVJPG/OFA HALs. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2025-05-18drm/nouveau/gsp: move subdev/engine impls to subdev/gsp/rm/r535/Ben Skeggs2-112/+0
Move all the remaining GSP-RM code together underneath a versioned path, to make the code easier to work with when adding support for a newer RM version. Aside from adjusting include paths, no code change is intended. Signed-off-by: Ben Skeggs <bskeggs@nvidia.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Timur Tabi <ttabi@nvidia.com> Tested-by: Timur Tabi <ttabi@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-11-03nouveau/gsp: move to 535.113.01Dave Airlie1-1/+1
This moves the initial effort to the latest 535 firmware. The gsp msg structs have changed, and the message passing also. The wpr also seems to have some struct changes. This version of the firmware will be what we are stuck on for a while, until we can refactor the driver and work out a better path forward. Reviewed-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-10-31drm/nouveau/nvenc/r535: initial supportBen Skeggs6-1/+216
Adds support for allocating VIDEO_ENCODER classes from RM. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-43-skeggsb@gmail.com
2023-10-31drm/nouveau/nvenc/tu102-: prepare for GSP-RMBen Skeggs5-2/+40
- (temporarily) disable if GSP-RM detected, will be added later - provide empty class list for non-GSP paths - split tu102 from gm107, it will provide host classes later Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-29-skeggsb@gmail.com
2022-11-09drm/nouveau/flcn: rework falcon resetBen Skeggs1-11/+0
Mostly preparation to fit in Ampere changes, but should result in reset sequences a lot closer to RM's, and perhaps help out with the issues we sometimes see reported in this area. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2021-10-11drm/nouveau/nvenc: remove duplicate include in base.cyong yiran1-1/+0
'priv.h' included in 'base.c' is duplicated. Remove all but the first include of priv.h from base.c. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: yong yiran <yong.yiran@zte.com.cn> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210807032054.642867-1-yong.yiran@zte.com.cn
2021-02-11drm/nouveau/nvenc: switch to instanced constructorBen Skeggs3-5/+5
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2021-02-11drm/nouveau/subdev: store full subdev name in structBen Skeggs1-1/+1
Much easier to store this to avoid having to reconstruct a string for a specific subdev, taking into account whether it's instanced or not. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-01-15drm/nouveau/flcn: specify FBIF offset from subdevBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/nvenc: add a stub implementation for the GPUs where it should be ↵Ben Skeggs4-1/+146
supported Mostly so we don't lose info hidden in falcon. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-07-19drm/nouveau: fix bogus GPL-2 license headerBen Skeggs1-1/+1
The bulk SPDX addition made all these files into GPL-2.0 licensed files. However the remainder of the project is MIT-licensed, these files were simply missing the boiler plate and got caught up in the global update. Fixes: 96ac6d4351004 (treewide: Add SPDX license identifier - Kbuild) Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-05-30treewide: Add SPDX license identifier - KbuildGreg Kroah-Hartman1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0 Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-14drm/nouveau/core: add nvenc plumbingBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-31 17:10:04 +0300