gpu: nvgpu: parse performance table

Parse VBIOS performance table to retrieve clock ranges.

Jira DNVGPU-125

Change-Id: Ia8e4ede158de5c5374205a510099d00b497fe1a6
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1218935
(cherry picked from commit b5b7c789e98a20eb4cc5c30f0e2eb45d4a882cc4)
Reviewed-on: http://git-master/r/1232593
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/perf/perf.h b/drivers/gpu/nvgpu/perf/perf.h
index 02aed7a6..3ffaf4e1 100644
--- a/drivers/gpu/nvgpu/perf/perf.h
+++ b/drivers/gpu/nvgpu/perf/perf.h
@@ -15,6 +15,7 @@
 
 #include "vfe_equ.h"
 #include "vfe_var.h"
+#include "pstate/pstate.h"
 #include "gk20a/gk20a.h"
 
 #define CTRL_PERF_VFE_VAR_TYPE_INVALID                               0x00
@@ -53,6 +54,7 @@
 struct perf_pmupstate {
         struct vfe_vars vfe_varobjs;
         struct vfe_equs vfe_equobjs;
+        struct pstates pstatesobjs;
 };
 
 u32 perf_pmu_vfe_load(struct gk20a *g);