drm/nouveau/pwr: initial implementation

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --cc drivers/gpu/drm/nouveau/Makefile
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/engine/device/base.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/engine/device/nv50.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/engine/device/nvc0.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/engine/device/nve0.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/include/subdev/pwr.h
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/mc/nv98.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/mc/nvc0.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/base.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/host.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/idle.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/kernel.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/macros.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/memx.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nv108.fuc.h
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nva3.fuc.h
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvc0.fuc.h
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/nvd0.fuc.h
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/perf.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/test.fuc
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/memx.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/nv108.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/nva3.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/nvc0.c
Simple merge

diff --cc drivers/gpu/drm/nouveau/core/subdev/pwr/nvd0.c
Simple merge