gpu:nvgpu: Add gops to load pstate functions

Add gops to choose to/not to enable
1. clk_freq_controller
2. pmgr_domain
3. lpwr_pg

Bug 200399373

Change-Id: Ie5131f9ea260f777fded8392f24815acef6cfbea
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1702216
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index f71ddc2c..8f35e2c9 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1034,6 +1034,9 @@ struct gpu_ops {
                 void (*mclk_deinit)(struct gk20a *g);
                 int (*mclk_change)(struct gk20a *g, u16 val);
                 bool split_rail_support;
+                bool support_clk_freq_controller;
+                bool support_pmgr_domain;
+                bool support_lpwr_pg;
         } clk;
         struct {
                 u32 (*get_arbiter_clk_domains)(struct gk20a *g);