gpu: nvgpu: halify size of patch buffer

Allow per chip calculation of gr patch buffer size
and set default to match hw default of 512 data-address pair entries (4K)

bug 200350539

Change-Id: I6010c9e0304332825cb02612d3f10523ef27d128
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1584033
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/gp106/hal_gp106.c b/drivers/gpu/nvgpu/gp106/hal_gp106.c
index c5b62948..f576278d 100644
--- a/drivers/gpu/nvgpu/gp106/hal_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/hal_gp106.c
@@ -235,6 +235,7 @@ static const struct gpu_ops gp106_ops = {
                 .isr_nonstall = gp10b_ce_nonstall_isr,
         },
         .gr = {
+                .get_patch_slots = gr_gk20a_get_patch_slots,
                 .init_gpc_mmu = gr_gm20b_init_gpc_mmu,
                 .bundle_cb_defaults = gr_gm20b_bundle_cb_defaults,
                 .cb_size_default = gr_gp106_cb_size_default,