gpu: nvgpu: Add thermal alert event handling

* Added the thermal alert event handling
* Added the thermal alert event PMU RPC

JIRA DNVGPU-130
Bug 200231080

Change-Id: If5ff2704e5aa6ad2f25123f72c3049a311dae5dc
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1248964
(cherry picked from commit 1850e5a9b9dfa2f9df634e2f284ab282ad9f7fc8)
Reviewed-on: http://git-master/r/1253452
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 9e0dd64a..b955a84a 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -593,6 +593,7 @@ struct gpu_ops {
                 int (*get_internal_sensor_curr_temp)(struct gk20a *g, u32 *temp_f24_8);
                 void (*get_internal_sensor_limits)(s32 *max_24_8,
                                                         s32 *min_24_8);
+                u32 (*configure_therm_alert)(struct gk20a *g, s32 curr_warn_temp);
         } therm;
         struct {
                 bool (*is_pmu_supported)(struct gk20a *g);