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gpu: nvgpu: add changes for nvgpu-next

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- Add new UAPI IOCTLs.
- Add nvgpu-next gops in fb and gr.
- Initialize and teardown vab during mm_support

Bug 2999621

Change-Id: Icc241f1a234bfee3fd20dc69b42c92e0af6d445c
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2447064
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sami Kiminki
2020-11-03 19:16:46 +02:00
committed by mobile promotions
parent f2b69c8704
commit 3aceed2db1
11 changed files with 101 additions and 4 deletions
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2
include/uapi/linux/nvgpu-ctrl.h
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@@ -188,6 +188,8 @@ struct nvgpu_gpu_zbc_query_table_args {
#define NVGPU_GPU_FLAGS_SUPPORT_BUFFER_METADATA (1ULL << 50)
/* Flag to indicate whether configuring L2_MAXEVICTLAST_WAYS is supported */
#define NVGPU_GPU_FLAGS_L2_MAX_WAYS_EVICT_LAST_ENABLED (1ULL << 51)
/* Vidmem access bits feature is supported */
#define NVGPU_GPU_FLAGS_SUPPORT_VAB (1ULL << 52)
/* SM LRF ECC is enabled */
#define NVGPU_GPU_FLAGS_ECC_ENABLED_SM_LRF (1ULL << 60)
/* SM SHM ECC is enabled */