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gpu: nvgpu: Enable compression for k6.1

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dmabuf internals that nvgpu relies upon for storing meta-data for
compressible buffers changed in k6.2. Enable it for k6.1.

Bug 3844023

Change-Id: Ief661b3739e987dc8f2fe13bb0efb02fa78dbacd
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2861335
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Vaibhav Kachore <vkachore@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Sagar Kamble
2023-02-21 21:35:21 +05:30
committed by mobile promotions
parent 2cc098eae7
commit a4eca46b4b
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/nvgpu/Makefile.linux.configs
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@@ -36,16 +36,18 @@ CONFIG_NVGPU_HAL_NON_FUSA := y
# Support recovery on failure (which may involve engine reset)
CONFIG_NVGPU_RECOVERY := y
# Enable support for compression on pre-K6.1 kernels. K6.1+ changes the
# Enable support for compression on pre-K6.2 kernels. K6.2+ changes the
# internals of dma-bufs which breaks some hacks we implemented to support
# compression meta-data tracking. For now, on K6.1+ kernels, just disable
# compression meta-data tracking. For now, on K6.2+ kernels, just disable
# compression. This is a hack that should be fixed.
CONFIG_NVGPU_COMPRESSION := y
ifeq ($(VERSION),6)
ifneq ($(PATCHLEVEL),0)
ifneq ($(PATCHLEVEL),1)
CONFIG_NVGPU_COMPRESSION := n
endif
endif
endif
# Enable MIG Support
CONFIG_NVGPU_MIG := y