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| author | Mel Henning <mhenning@darkrefraction.com> | 2025-08-11 17:32:31 -0400 |
|---|---|---|
| committer | Lyude Paul <lyude@redhat.com> | 2025-08-12 17:36:49 -0400 |
| commit | e0ed674acbac5635494fc7b278abc9505eaa8e71 (patch) | |
| tree | 0343c9bbbe052feecac7729666bd9252a06d6a86 | |
| parent | fb357dbadbebc7a9ca3c5ef26f6c792b0e8e1278 (diff) | |
| download | linux-next-e0ed674acbac5635494fc7b278abc9505eaa8e71.tar.gz linux-next-e0ed674acbac5635494fc7b278abc9505eaa8e71.zip | |
drm/nouveau: Remove DRM_NOUVEAU_GSP_DEFAULT config
This option was originally intoduced because the GSP code path was
not well tested and we wanted to leave it up to distros which code path
they shipped by default. By now though, the GSP path is probably better
tested than the old firmware eg. Fedora ships GSP by default and we
generally run CTS on GSP. We've always been GSP-only on Ada and later.
So, this path removes the option and effectively sets the option to
always on. We still fall back to the old firmware if GSP is not found.
This change only affects Turing and Ampere.
Users can still set nouveau.config=NvGspRm=0 on the kernel command line
to force using the old firmware on Turing/Ampere.
Signed-off-by: Mel Henning <mhenning@darkrefraction.com>
Reviewed-by: Ben Skeggs <bskeggs@nvidia.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20250811213843.4294-2-mhenning@darkrefraction.com
| -rw-r--r-- | drivers/gpu/drm/nouveau/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c | 6 |
2 files changed, 1 insertions, 13 deletions
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index d1587639ebb0..c88776d1e784 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -102,14 +102,6 @@ config DRM_NOUVEAU_SVM Say Y here if you want to enable experimental support for Shared Virtual Memory (SVM). -config DRM_NOUVEAU_GSP_DEFAULT - bool "Use GSP firmware for Turing/Ampere (needs firmware installed)" - depends on DRM_NOUVEAU - default n - help - Say Y here if you want to use the GSP codepaths by default on - Turing and Ampere GPUs. - config DRM_NOUVEAU_CH7006 tristate "Chrontel ch7006 TV encoder" depends on DRM_NOUVEAU diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c index 58e233bc53b1..81e56da0474a 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/tu102.c @@ -383,13 +383,9 @@ int tu102_gsp_load_rm(struct nvkm_gsp *gsp, const struct nvkm_gsp_fwif *fwif) { struct nvkm_subdev *subdev = &gsp->subdev; - bool enable_gsp = fwif->enable; int ret; -#if IS_ENABLED(CONFIG_DRM_NOUVEAU_GSP_DEFAULT) - enable_gsp = true; -#endif - if (!nvkm_boolopt(subdev->device->cfgopt, "NvGspRm", enable_gsp)) + if (!nvkm_boolopt(subdev->device->cfgopt, "NvGspRm", true)) return -EINVAL; ret = nvkm_gsp_load_fw(gsp, "gsp", fwif->ver, &gsp->fws.rm); |