diff options
| author | Alexandre Courbot <[email protected]> | 2016-12-13 17:11:20 +0900 |
|---|---|---|
| committer | Ben Skeggs <[email protected]> | 2017-02-17 15:14:30 +1000 |
| commit | 1e2115d8c0c0da62405400316f5499d909e479bc (patch) | |
| tree | 9beead7405c52250cc0855d7c79dda4109228be3 | |
| parent | e72da6e04f739253b175cd87aab47337c4646a66 (diff) | |
drm/nouveau/pmu: instanciate the falcon in PMU device
Have an instance of nvkm_falcon in the PMU structure, ready to be used
by other subdevs (i.e. secboot).
Signed-off-by: Alexandre Courbot <[email protected]>
Signed-off-by: Ben Skeggs <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h index f37538eb1fe5..6514d46bf924 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h @@ -1,10 +1,12 @@ #ifndef __NVKM_PMU_H__ #define __NVKM_PMU_H__ #include <core/subdev.h> +#include <engine/falcon.h> struct nvkm_pmu { const struct nvkm_pmu_func *func; struct nvkm_subdev subdev; + struct nvkm_falcon *falcon; struct { u32 base; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c index b7edde42789c..a73f690eb4b5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c @@ -116,6 +116,8 @@ nvkm_pmu_init(struct nvkm_subdev *subdev) static void * nvkm_pmu_dtor(struct nvkm_subdev *subdev) { + struct nvkm_pmu *pmu = nvkm_pmu(subdev); + nvkm_falcon_del(&pmu->falcon); return nvkm_pmu(subdev); } @@ -136,7 +138,7 @@ nvkm_pmu_ctor(const struct nvkm_pmu_func *func, struct nvkm_device *device, pmu->func = func; INIT_WORK(&pmu->recv.work, nvkm_pmu_recv); init_waitqueue_head(&pmu->recv.wait); - return 0; + return nvkm_falcon_v1_new(&pmu->subdev, "PMU", 0x10a000, &pmu->falcon); } int |