gpu: nvgpu: add sw method for SET_BES_CROP_DEBUG4

Added sw method support for SET_BES_CROP_DEBUG4.
In this sw method:
CLAMP_FP_BLEND_TO_MAXVAL forces overflow and
CLAMP_FP_BLEND_TO_INF blend results to clamp to FP maxval.

Added support for this sw method in gp10b/gp106/gv11b
and gv100.

Bug 2046636

Change-Id: I3a9e97587aca76718f7f504ea3b853f87409092a
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1641529
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 31855250..50f827a9 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -205,6 +205,7 @@ struct gpu_ops {
                                                        u32 data);
                 void (*set_circular_buffer_size)(struct gk20a *g, u32 data);
                 void (*set_bes_crop_debug3)(struct gk20a *g, u32 data);
+                void (*set_bes_crop_debug4)(struct gk20a *g, u32 data);
                 void (*enable_hww_exceptions)(struct gk20a *g);
                 bool (*is_valid_class)(struct gk20a *g, u32 class_num);
                 bool (*is_valid_gfx_class)(struct gk20a *g, u32 class_num);