gpu: nvgpu: hal for syncpt_incr_per_release

Create hal to indicate syncpt increments per release.
Legacy chip uses 2 syncpt increments per release and gv1xx
onwards uses 1 syncpt increment per release.

Bug 2066025

Change-Id: I5d6d0a5368ef561f8150fbb7120181f49f6e338b
Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1669817
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/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 4ebdb6a4..ea55c664 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -631,6 +631,7 @@ struct gpu_ops {
                 u32 (*get_syncpt_incr_cmd_size)(bool wfi_cmd);
                 int (*get_sync_ro_map)(struct vm_gk20a *vm,
                                 u64 *base_gpuva, u32 *sync_size);
+                u32 (*get_syncpt_incr_per_release)(void);
 #endif
         } fifo;
         struct pmu_v {