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This reverts:
nouveau/gsp: don't check devinit disable on GSP.
and applies a further fix.
It turns out the open gpu driver, checks this register,
but only for display.
Match that behaviour and in the turing path only disable
the display block. (ampere already only does displays).
Fixes: 5d4e8ae6e57b ("nouveau/gsp: don't check devinit disable on GSP.")
Reviewed-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240408064243.2219527-1-airlied@gmail.com
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GSP should be handling this and I can see no evidence in opengpu
driver that this register should be touched.
Fixed acceleration on 2080 Ti GPUs.
Fixes: 15740541e8f0 ("drm/nouveau/devinit/tu102-: prepare for GSP-RM")
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240314014521.2695233-1-airlied@gmail.com
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- add R535 implementation of DEVINIT, we need some of this for boot
- add display disable fuse for ga100-
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-9-skeggsb@gmail.com
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