1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/driver_common.c b/drivers/gpu/nvgpu/common/linux/driver_common.c
index bd1b7611..bf372859 100644
--- a/drivers/gpu/nvgpu/common/linux/driver_common.c
+++ b/drivers/gpu/nvgpu/common/linux/driver_common.c
@@ -134,6 +134,13 @@ static void nvgpu_init_pm_vars(struct gk20a *g)
         g->pmu.aelpg_param[4] = APCTRL_CYCLES_PER_SAMPLE_MAX_DEFAULT;
 }
 
+static void nvgpu_init_vbios_vars(struct gk20a *g)
+{
+        struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
+
+        __nvgpu_set_enabled(g, NVGPU_PMU_RUN_PREOS, platform->run_preos);
+}
+
 static void nvgpu_init_mm_vars(struct gk20a *g)
 {
         struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
@@ -164,6 +171,7 @@ int nvgpu_probe(struct gk20a *g,
         nvgpu_init_timeout(g);
         nvgpu_init_timeslice(g);
         nvgpu_init_pm_vars(g);
+        nvgpu_init_vbios_vars(g);
 
         /* Initialize the platform interface. */
         err = platform->probe(dev);