gpu: nvgu: Support SET_BES_CROP_DEBUG3 sw method

The new SET_BES_CROP_DEBUG3 sw method is used to flip two fields
in the NV_PGRAPH_PRI_BES_CROP_DEBUG3 register.  The sw method is
used by the user space driver to disable enough ROP optimizations
to maintain ZBC state of target tiles.

Bug 1942454

Change-Id: Id4e4d9d06c6c66080d06b6d4694546fe5cba8436
Signed-off-by: Lauri Peltonen <lpeltonen@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1516202
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/gp106/gr_gp106.c b/drivers/gpu/nvgpu/gp106/gr_gp106.c
index 08d6ec28..bf266b66 100644
--- a/drivers/gpu/nvgpu/gp106/gr_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/gr_gp106.c
@@ -98,6 +98,9 @@ static int gr_gp106_handle_sw_method(struct gk20a *g, u32 addr,
                 case NVC097_SET_RD_COALESCE:
                         gr_gm20b_set_rd_coalesce(g, data);
                         break;
+                case NVC097_SET_BES_CROP_DEBUG3:
+                        g->ops.gr.set_bes_crop_debug3(g, data);
+                        break;
                 default:
                         goto fail;
                 }