linux/drivers/gpu/drm/nouveau/nvkm
Alexandre Courbot 7579e22f38 drm/nouveau/secboot: base support for PMU falcon
Adapt secboot's behavior if a PMU firmware is present, in particular
the way LS falcons are reset. Without PMU firmware, secboot needs to be
performed again from scratch so all LS falcons are reset. With PMU
firmware, we can ask the PMU's ACR unit to reset a specific falcon
through a PMU message.

As we must preserve the old behavior to avoid breaking user-space, add a
few conditionals to the way falcons are reset.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2017-03-07 17:05:12 +10:00
..
core drm/nouveau/core: add engine method to assist in determining chsw direction 2017-02-17 17:38:10 +10:00
engine Linux 4.10-rc8 2017-02-23 12:10:12 +10:00
falcon drm/nouveau/falcon: support for gm20b msgqueue 2017-03-07 17:05:12 +10:00
subdev drm/nouveau/secboot: base support for PMU falcon 2017-03-07 17:05:12 +10:00
Kbuild drm/nouveau/core: add falcon library functions 2017-02-17 15:14:30 +10:00