]> Gentwo Git Trees - linux/.git/commit
gentwo / linux / .git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f6797dc) | patch
gpu: nova-core: remove an unnecessary register read: HWCFG1
authorJohn Hubbard <jhubbard@nvidia.com>
Sat, 25 Oct 2025 01:40:49 +0000 (18:40 -0700)
committerAlexandre Courbot <acourbot@nvidia.com>
Sat, 25 Oct 2025 04:12:05 +0000 (13:12 +0900)
commit1784fb79d6c8db159d928314391817c425731de8
tree8c48fb7836e565a59b79a394129505a08017673etree | snapshot
parentf6797dca29bf4bd6b66e1f4284f94dfe08d9d513commit | diff
gpu: nova-core: remove an unnecessary register read: HWCFG1

This register read is not required in order to bring up any of the GPUs,
and it is read too early on Hopper/Blackwell+ GPUs anyway. So just stop
doing this.

Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Message-ID: <20251025014050.585153-2-jhubbard@nvidia.com>
drivers/gpu/nova-core/falcon.rs diff | blob | blame | history
Development tree.