gpu: nvgpu: Wrappers for checking platform type

Add nvgpu_* wrappers for determining if we're running in simulation
or silicon, and if we're running in hypervisor.

The new wrappers require struct gk20a pointer, and gk20a_fence_wait()
did not have access to one. Add struct gk20a pointer as the first
parameter.

JIRA NVGPU-16

Change-Id: I73b2b8f091ca29fb1827054abd2adaf583710331
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1331565
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
index 644140d8..20c2e997 100644
--- a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
@@ -31,6 +31,8 @@
 #include "gk20a/gk20a.h"
 #include "clk_gm20b.h"
 
+#include <nvgpu/soc.h>
+
 #include <nvgpu/hw/gm20b/hw_trim_gm20b.h>
 #include <nvgpu/hw/gm20b/hw_timer_gm20b.h>
 #include <nvgpu/hw/gm20b/hw_therm_gm20b.h>
@@ -835,7 +837,7 @@ static int clk_program_gpc_pll(struct gk20a *g, struct pll *gpll_new,
 
         gk20a_dbg_fn("");
 
-        if (!tegra_platform_is_silicon())
+        if (!nvgpu_platform_is_silicon(g))
                 return 0;
 
         /* get old coefficients */