gpu: nvgpu: pmu HAL update

Update pmu HAL to check for pmu support.
pmu initialization will check for pmu support in
that platform.

JIRA GV11B-21

Change-Id: Ib55be58a1540862b7a91a6162544d10be85b5eb4
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/1243911
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm206/pmu_gm206.c b/drivers/gpu/nvgpu/gm206/pmu_gm206.c
index e0ae06ea..a87ecc1d 100644
--- a/drivers/gpu/nvgpu/gm206/pmu_gm206.c
+++ b/drivers/gpu/nvgpu/gm206/pmu_gm206.c
@@ -129,9 +129,15 @@ int gm206_load_falcon_ucode(struct gk20a *g, u32 falconidmask)
         return 0;
 }
 
+static bool gm206_is_pmu_supported(struct gk20a *g)
+{
+        return true;
+}
+
 
 void gm206_init_pmu_ops(struct gpu_ops *gops)
 {
+        gops->pmu.is_pmu_supported = gm206_is_pmu_supported;
         if (gops->privsecurity) {
                 gm206_init_secure_pmu(gops);
                 gops->pmu.init_wpr_region = gm20b_pmu_init_acr;