gpu: nvgpu: removed linux includes from CSS HAL

- removed inclusion of linux includes.
- replaced with nvgpu/*.h's
- reformated the function signature of
  "css_hw_get_pending_snapshot" and
  "css_hw_get_overflow_status" be global instead of
  static.
- added get_pending_snapshot and get_overflow_status
  to ops->css.

JIRA: VQRM-3699

Change-Id: I177904c263e143b414924c2c28ad6fd3cfd00132
Signed-off-by: Antony Clince Alex <aalex@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1732783
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
index bee8f4fb..8aefe848 100644
--- a/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
@@ -129,6 +129,8 @@ struct gk20a_cs_snapshot {
         struct gk20a_cs_snapshot_fifo_entry     *hw_get;
 };
 
+bool css_hw_get_overflow_status(struct gk20a *g);
+u32 css_hw_get_pending_snapshots(struct gk20a *g);
 void css_hw_set_handled_snapshots(struct gk20a *g, u32 done);
 int css_hw_enable_snapshot(struct channel_gk20a *ch,
                                 struct gk20a_cs_snapshot_client *cs_client);
@@ -140,5 +142,7 @@ u32 css_gr_release_perfmon_ids(struct gk20a_cs_snapshot *data,
                                       u32 count);
 int css_hw_check_data_available(struct channel_gk20a *ch, u32 *pending,
                                         bool *hw_overflow);
+struct gk20a_cs_snapshot_client*
+css_gr_search_client(struct nvgpu_list_node *clients, u32 perfmon);
 
 #endif /* CSS_GR_GK20A_H */