gpu: nvgpu: define fuse macro depend on kernel version

- Define fuse macros depending on kernel version as fuse
offset got changed in K4.4 and for K4.4 fuse defines are
defined in common header file (tegra-fuse.h)
- Use fuse control read/write APIs when reading control
registers for K4.4.

Bug 200243956

Change-Id: I5a86ef58d9de17a273aea8d3ce8ad5772444dac2
Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
Reviewed-on: http://git-master/r/1245824
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h
index 6ec0067b..2cb56639 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.h
@@ -21,6 +21,7 @@
 #ifndef __PMU_GK20A_H__
 #define __PMU_GK20A_H__
 
+#include <linux/version.h>
 #include "pmu_api.h"
 #include "pmu_common.h"
 #include "pmuif/gpmuifboardobj.h"
@@ -55,7 +56,9 @@
 #define APP_VERSION_0 16856675
 
 /*Fuse defines*/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0)
 #define FUSE_GCPLEX_CONFIG_FUSE_0           0x2C8
+#endif
 #define PMU_MODE_MISMATCH_STATUS_MAILBOX_R  6
 #define PMU_MODE_MISMATCH_STATUS_VAL        0xDEADDEAD