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path: root/drivers/gpu/drm/nouveau/nvkm/subdev/gsp
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2023-05-22drm/nouveau/acr/ga102: set variable ga102_gsps storage-class-specifier to staticTom Rix
smatch reports drivers/gpu/drm/nouveau/nvkm/subdev/gsp/ga102.c:49:1: warning: symbol 'ga102_gsps' was not declared. Should it be static? This variable is only used in its defining file, so it should be static Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230517133112.873856-1-trix@redhat.com
2022-11-09drm/nouveau/acr/ga102: initial supportBen Skeggs
v2. fixup for ga103 early merge Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Gourav Samaiya <gsamaiya@nvidia.com>
2022-11-09drm/nouveau/acr: use common falcon HS FW code for ACR FWsBen Skeggs
Adds context binding and support for FWs with a bootloader to the code that was added to load VPR scrubber HS binaries, and ports ACR over to using all of it. - gv100 split from gp108 to handle FW exit status differences Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09drm/nouveau/flcn: rework falcon resetBen Skeggs
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>
2022-11-09drm/nouveau/gsp: add funcsBen Skeggs
Ampere. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-04-22drm/nouveau/gsp: change gv100_gsp from global to staticTom Rix
Smatch reports this issue gv100.c:46:1: warning: symbol 'gv100_gsp' was not declared. Should it be static? gv100_gsp is only used in gv100.c so change its storage-class specifier to static. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421133028.724954-1-trix@redhat.com
2021-02-11drm/nouveau/gsp: switch to instanced constructorBen Skeggs
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 Skeggs
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: reset sec2/gsp falcons harderBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/flcn: move bind_context WAR out of common codeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/flcn: specify FBIF offset from subdevBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/gsp: initialise SW state for falcon from constructorBen Skeggs
This will allow us to register the falcon with ACR, and further customise its behaviour by providing the nvkm_falcon_func structure directly. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/gsp: select implementation based on available firmwareBen Skeggs
This will allow for further customisation of the subdev depending on what firmware is available. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-07-19drm/nouveau: fix bogus GPL-2 license headerBen Skeggs
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-Hartman
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>
2019-02-20drm/nouveau/gsp/gv100-: instantiate GSP falconBen Skeggs
We need this for Turing ACR, but it's present from Volta onwards. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-02-20drm/nouveau/core: define GSP subdevBen Skeggs
Exact meaning of the acronym is unknown, but we need this for Turing ACR. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>