talos-op-linux/drivers/gpu/drm/nouveau/nvkm/engine/device, branch master

drm/nouveau/gr/tu10x: initial support

2020-01-15T00:50:30+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/acr/tu10x: initial support

2020-01-15T00:50:30+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/secboot: remove

2020-01-15T00:50:30+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/acr: implement new subdev to replace "secure boot"

2020-01-15T00:50:29+00:00

ACR is responsible for managing the firmware for LS (Low Secure) falcons, this was previously handled in the driver by SECBOOT. This rewrite started from some test code that attempted to replicate the procedure RM uses in order to debug early Turing ACR firmwares that were provided by NVIDIA for development. Compared with SECBOOT, the code is structured into more individual steps, with the aim of making the process easier to follow/debug, whilst making it possible to support newer firmware versions that may have a different binary format or API interface. The HS (High Secure) binary(s) are now booted earlier in device init, to match the behaviour of RM, whereas SECBOOT would delay this until we try to boot the first LS falcon. There's also additional debugging features available, with the intention of making it easier to solve issues during FW/HW bring-up in the future. Signed-off-by: Ben Skeggs

drm/nouveau/nvenc: add a stub implementation for the GPUs where it should be supported

2020-01-15T00:50:27+00:00

Mostly so we don't lose info hidden in falcon. Signed-off-by: Ben Skeggs

drm/nouveau/nvdec/gm107-: add missing engine instances

2020-01-15T00:50:27+00:00

Signed-off-by: Ben Skeggs

drm/nouveau/nvdec/gm107: rename from gp102 implementation

2020-01-15T00:50:27+00:00

NVDEC is available from GM107, and we currently only have a stub implementation anyway, let's make it explicit. Signed-off-by: Ben Skeggs

drm/nouveau/sec2/gp108: split from gp102 implementation

2020-01-15T00:50:27+00:00

ACR LS FW loading is moving out of SECBOOT and into their specific subdevs, and the available GP108/GV100 FWs differ from the other GP10x boards. Signed-off-by: Ben Skeggs

drm/nouveau/gr/gp108: split from gp107

2020-01-15T00:50:27+00:00

ACR LS FW loading is moving out of SECBOOT and into their specific subdevs, and the available GP107/GP108 FWs have interface differences. Signed-off-by: Ben Skeggs

drm/nouveau/pmu/gp10b: split from gm20b implementation

2020-01-15T00:50:26+00:00

ACR LS FW loading is moving out of SECBOOT and into their specific subdevs, and the available GM20B/GP10B FWs have interface differences. Signed-off-by: Ben Skeggs