drm/nvc0/pm: initial implementation of clocks_get()

Not too certain on memory clock yet, but it gets the right numbers for
each perflvl on my NVC0.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.h b/drivers/gpu/drm/nouveau/nouveau_pm.h
index 884bb7f90a18..f519883d9a43 100644
--- a/drivers/gpu/drm/nouveau/nouveau_pm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.h
@@ -63,6 +63,9 @@ int nva3_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
 void *nva3_pm_clocks_pre(struct drm_device *, struct nouveau_pm_level *);
 void nva3_pm_clocks_set(struct drm_device *, void *);
 
+/* nvc0_pm.c */
+int nvc0_pm_clocks_get(struct drm_device *, struct nouveau_pm_level *);
+
 /* nouveau_temp.c */
 void nouveau_temp_init(struct drm_device *dev);
 void nouveau_temp_fini(struct drm_device *dev);