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, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h b/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h
index 186f5fcc..26db4ee8 100644
--- a/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h
+++ b/drivers/gpu/nvgpu/gv11b/css_gr_gv11b.h
@@ -31,5 +31,8 @@ void gv11b_css_hw_disable_snapshot(struct gr_gk20a *gr);
 int gv11b_css_hw_check_data_available(struct channel_gk20a *ch, u32 *pending,
                         bool *hw_overflow);
 void gv11b_css_hw_set_handled_snapshots(struct gk20a *g, u32 done);
+bool gv11b_css_hw_get_overflow_status(struct gk20a *g);
+u32 gv11b_css_hw_get_pending_snapshots(struct gk20a *g);
+
 
 #endif /* CSS_GR_GV11B_H */