gpu: nvgpu: save max_comptag_lines in gr

max_comptag_lines will be used by RM server to calculate how many lines
each guest can get.

Jira VQRM-2345

Change-Id: If52208d79617f2f894e48d3a4daec186fda862f1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1695082
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c b/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
index 7e86ba38..d451a1f2 100644
--- a/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/ltc_vgpu.c
@@ -56,6 +56,8 @@ int vgpu_ltc_init_comptags(struct gk20a *g, struct gr_gk20a *gr)
         if (err)
                 return err;
 
+        gr->max_comptag_lines = max_comptag_lines;
+
         return 0;
 }