gpu: nvgpu: add a new CDE parameter

Add TYPE_PARAM_GOBS_PER_COMPTAGLINE_PER_SLICE.

Change-Id: I7cbf7b6db6642a61629ba06f7887bd58af3dc28f
Signed-off-by: Jussi Rasanen <jrasanen@nvidia.com>
Reviewed-on: http://git-master/r/673152
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

3 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
index 4acfa955..57283343 100644
--- a/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/cde_gk20a.c
@@ -436,6 +436,9 @@ static int gk20a_cde_patch_params(struct gk20a_cde_ctx *cde_ctx)
                 case TYPE_PARAM_BACKINGSTORE_BASE_HW:
                         new_data = g->gr.compbit_store.base_hw;
                         break;
+                case TYPE_PARAM_GOBS_PER_COMPTAGLINE_PER_SLICE:
+                        new_data = g->gr.gobs_per_comptagline_per_slice;
+                        break;
                 default:
                         user_id = param->id - NUM_RESERVED_PARAMS;
                         if (user_id < 0 || user_id >= MAX_CDE_USER_PARAMS)
diff --git a/drivers/gpu/nvgpu/gk20a/cde_gk20a.h b/drivers/gpu/nvgpu/gk20a/cde_gk20a.h
index de51ba33..58480d26 100644
--- a/drivers/gpu/nvgpu/gk20a/cde_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/cde_gk20a.h
@@ -128,6 +128,7 @@ enum {
         TYPE_PARAM_BACKINGSTORE_SIZE,
         TYPE_PARAM_SOURCE_SMMU_ADDR,
         TYPE_PARAM_BACKINGSTORE_BASE_HW,
+        TYPE_PARAM_GOBS_PER_COMPTAGLINE_PER_SLICE,
         NUM_RESERVED_PARAMS = 1024,
 };
 
diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
index cd6fe9cb..903b2754 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.h
@@ -217,6 +217,7 @@ struct gr_gk20a {
         u32 comptags_per_cacheline;
         u32 slices_per_ltc;
         u32 cacheline_size;
+        u32 gobs_per_comptagline_per_slice;
 
         u32 max_gpc_count;
         u32 max_fbps_count;