• Alexandre Courbot's avatar
    drm/nouveau/gm20b: add dummy PMU device · b1c39d80
    Alexandre Courbot authored
    Add a dummy PMU device so the PMU falcon is instanciated and can be used
    by secure boot.
    
    We could reuse gk20a's implementation here, but it would fight with
    secboot over PMU falcon's ownership and secboot will reset the PMU,
    preventing it from operating afterwards. Proper handout between secboot
    and pmu is coming along with the actual gm20b PMU implementation, so
    use this as a temporary solution.
    Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
    Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
    b1c39d80
Kbuild 440 Bytes