gpu: nvgpu: Use num LTCs instead of num FBs in GR

When programming GR ZROP and CROP settings for number of active LTCs
we use FB count, which is always 1. Use LTC count instead.

Change-Id: I4d6f9b2b59d44b82ba098b243d6390cf321dbc36
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1144698

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
index fd4065dc..b9a1e685 100644
--- a/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/gr_gm20b.c
@@ -628,9 +628,9 @@ int gr_gm20b_ctx_state_floorsweep(struct gk20a *g)
         gr_gm20b_load_tpc_mask(g);
 
         gk20a_writel(g, gr_bes_zrop_settings_r(),
-                     gr_bes_zrop_settings_num_active_ltcs_f(gr->num_fbps));
+                     gr_bes_zrop_settings_num_active_ltcs_f(g->ltc_count));
         gk20a_writel(g, gr_bes_crop_settings_r(),
-                     gr_bes_crop_settings_num_active_ltcs_f(gr->num_fbps));
+                     gr_bes_crop_settings_num_active_ltcs_f(g->ltc_count));
 
         gk20a_writel(g, gr_bes_crop_debug3_r(),
                      gk20a_readl(g, gr_be0_crop_debug3_r()) |