1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index 29697b9f..e7809daa 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -253,4 +253,9 @@ int channel_gk20a_setup_ramfc(struct channel_gk20a *c,
                         u64 gpfifo_base, u32 gpfifo_entries, u32 flags);
 void channel_gk20a_enable(struct channel_gk20a *ch);
 void gk20a_channel_timeout_restart_all_channels(struct gk20a *g);
+
+int gk20a_channel_get_timescale_from_timeslice(struct gk20a *g,
+                int timeslice_period,
+                int *__timeslice_timeout, int *__timeslice_scale);
+
 #endif /* CHANNEL_GK20A_H */