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gpu: nvgpu: Update vfe_var interface as per chips_a_23609936

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Changes made:
1. Fuse value can now be signed or unsigned. A new boolean added to check
if the value is signed or not.
2. Masks added for dependent variable and equations
3. Restructing some data structures as per r384

JIRA NVGPUGV100-39

Change-Id: I7d9d1a55e26a06686f6253dedeb55925a32fd0ad
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1597761
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vaikundanathan S <vaikuns@nvidia.com>
Tested-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Tejal Kudav
2017-11-14 14:53:09 +05:30
committed by mobile promotions
parent 0e42d34d16
commit 594f3d26ea
5 changed files with 119 additions and 62 deletions
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3
drivers/gpu/nvgpu/include/nvgpu/bios.h
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@@ -321,6 +321,9 @@ struct vbios_vfe_3x_var_entry_struct {
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL_MASK 0x1000000
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL_SHIFT 24
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VALUE_SIGNED_INTEGER_MASK 0x2000000
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VALUE_SIGNED_INTEGER_SHIFT 25
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL_YES 0x00000001
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL_NO 0x00000000
#define VBIOS_VFE_3X_VAR_ENTRY_PAR0_DPROD_VFE_VAR_IDX_0_MASK 0xFF