drm/nouveau/pmu: execute reset before running devinit

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

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c
index a843cef2475d..e611ce80f8ef 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c
@@ -97,6 +97,13 @@ nvkm_pmu_reset(struct nvkm_pmu *pmu)
 }
 
 static int
+nvkm_pmu_preinit(struct nvkm_subdev *subdev)
+{
+        struct nvkm_pmu *pmu = nvkm_pmu(subdev);
+        return nvkm_pmu_reset(pmu);
+}
+
+static int
 nvkm_pmu_init(struct nvkm_subdev *subdev)
 {
         struct nvkm_pmu *pmu = nvkm_pmu(subdev);
@@ -115,6 +122,7 @@ nvkm_pmu_dtor(struct nvkm_subdev *subdev)
 static const struct nvkm_subdev_func
 nvkm_pmu = {
         .dtor = nvkm_pmu_dtor,
+        .preinit = nvkm_pmu_preinit,
         .init = nvkm_pmu_init,
         .fini = nvkm_pmu_fini,
         .intr = nvkm_pmu_intr,