1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index 60c87979..4edfe90c 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -2772,6 +2772,7 @@ void gk20a_init_pmu_ops(struct gpu_ops *gops)
         gops->pmu.pmu_elpg_statistics = gk20a_pmu_elpg_statistics;
         gops->pmu.pmu_pg_grinit_param = NULL;
         gops->pmu.send_lrf_tex_ltc_dram_overide_en_dis_cmd = NULL;
+        gops->pmu.dump_secure_fuses = NULL;
 }
 
 int gk20a_init_pmu_support(struct gk20a *g)
@@ -3730,6 +3731,11 @@ void gk20a_pmu_isr(struct gk20a *g)
                 gk20a_err(dev_from_gk20a(g),
                         "pmu halt intr not implemented");
                 pmu_dump_falcon_stats(pmu);
+                if (gk20a_readl(g, pwr_pmu_mailbox_r
+                                (PMU_MODE_MISMATCH_STATUS_MAILBOX_R)) ==
+                                PMU_MODE_MISMATCH_STATUS_VAL)
+                        if (g->ops.pmu.dump_secure_fuses)
+                                g->ops.pmu.dump_secure_fuses(g);
         }
         if (intr & pwr_falcon_irqstat_exterr_true_f()) {
                 gk20a_err(dev_from_gk20a(g),