mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-22 09:11:26 +03:00
3b457a1293
Use conftest to find whether shrinker_alloc() is present
or not.
In Linux v6.7, commit c42d50aefd17 ("mm: shrinker: add infrastructure for
dynamically allocating shrinker") added this API.
Bug 4346767
Change-Id: Ida724bb31d3c4db650b3a5742c5972f984cb9152
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3028574
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
107 lines
3.6 KiB
Makefile
107 lines
3.6 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved.
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LINUXINCLUDE += -I$(srctree.nvconftest)
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LINUXINCLUDE += -I$(srctree.nvidia-oot)/include
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subdir-ccflags-y += -Werror
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LINUX_VERSION := $(shell expr $(VERSION) \* 256 + $(PATCHLEVEL))
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LINUX_VERSION_6_2 := $(shell expr 6 \* 256 + 2)
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LINUX_VERSION_6_3 := $(shell expr 6 \* 256 + 3)
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LINUX_VERSION_6_4 := $(shell expr 6 \* 256 + 4)
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LINUX_VERSION_6_6 := $(shell expr 6 \* 256 + 6)
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LINUX_VERSION_6_7 := $(shell expr 6 \* 256 + 7)
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# The Tegra IVC driver was updated to support iosys-map in Linux v6.2.
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# For Linux v6.2 kernels, don't build any drivers that requires this.
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ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_2); echo $$?),0)
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export CONFIG_TEGRA_IVC_LEGACY_DISABLE=y
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endif
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ifeq ($(CONFIG_TEGRA_IVC_LEGACY_DISABLE),y)
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subdir-ccflags-y += -DCONFIG_TEGRA_IVC_LEGACY_DISABLE
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endif
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# Legacy GPIO support is removed in Linux v6.3
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ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_3); echo $$?),0)
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export CONFIG_TEGRA_GPIO_LEGACY_DISABLE=y
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endif
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# Changes done in Linux 6.4 onwards
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ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_4); echo $$?),0)
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# Argument on class attribute callback changed to constant type
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subdir-ccflags-y += -DNV_CLASS_ATTRIBUTE_STRUCT_HAS_CONST_STRUCT_CLASS_ARG
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endif
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# Changes done in Linux 6.6 onwards
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ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_6); echo $$?),0)
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# Move probe to DAI Ops.
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export CONFIG_SND_SOC_MOVE_DAI_PROBE_TO_OPS=y
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subdir-ccflags-y += -DNV_SND_SOC_DAI_OPS_STRUCT_HAS_PROBE_ARG
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# probe_new is removed from i2c driver structure
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subdir-ccflags-y += -DNV_I2C_LEGACY_PROBE_NEW_REMOVED
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# API changes to replace u8 with unsigned char
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subdir-ccflags-y += -DNV_TTY_SERIAL_TYPE_U8_CHANGE
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# v4l2_async_subdev is renamed to v4l2_async_connection.
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subdir-ccflags-y += -DNV_V4L2_ASYNC_SUBDEV_RENAME
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# Rename V4L2_ASYNC_MATCH_FWNODE to V4L2_ASYNC_MATCH_TYPE_FWNODE
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subdir-ccflags-y += -DNV_V4L2_ASYNC_MATCH_FWNODE_RENAME
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# Rename async_nf_init and v4l2_async_subdev_nf_register
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subdir-ccflags-y += -DNV_V4L2_ASYNC_NF_SUBDEVICE_INIT_RENAME
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# Deprecate PCIED Error reporting pci_enable_pcie_error_reporting
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subdir-ccflags-y += -DNV_DROP_PCIE_ERROR_REPORTING
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# FB Deferred IO helpers name alignment
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subdir-ccflags-y += -DNV_FB_DEFERRED_IO_OPS_RENAME
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# Drop the API for pcie_disable_pcie_error_reporting
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subdir-ccflags-y += -DNV_PCIE_DIABLE_PCIE_ERROR_REPORTING_DROP
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# PCIE DMA EPF core deinit not implemented in core kernel
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subdir-ccflags-y += -DNV_PCIE_DMA_EPF_CORE_DEINIT_NOT_AVAILABLE
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# PCIE EPF driver probe has additional argument as ID
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subdir-ccflags-y += -DNV_PCIE_EFP_DRIVER_PROBE_HAS_ID_ARG
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# Crypto driver has major change in it ops, skip it
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export CONFIG_SKIP_CRYPTO=y
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endif
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# Changes done in Linux 6.7 onwards
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ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_7); echo $$?),0)
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subdir-ccflags-y += -DNV_ASOC_XXX_DROP
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# drm_debugfs_remove_files has root argument
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subdir-ccflags-y += -DNV_DRM_DEBUGFS_REMOVE_HAS_ROOT_ARGS
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# get_file_rcu() have change the argument
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subdir-ccflags-y += -DNV_GET_FILE_RCU_HAS_PTR_FILE_ARGS
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endif
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ifeq ($(CONFIG_TEGRA_VIRTUALIZATION),y)
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subdir-ccflags-y += -DCONFIG_TEGRA_VIRTUALIZATION
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endif
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ifeq ($(CONFIG_TEGRA_SYSTEM_TYPE_ACK),y)
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subdir-ccflags-y += -DCONFIG_TEGRA_SYSTEM_TYPE_ACK
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subdir-ccflags-y += -Wno-sometimes-uninitialized
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subdir-ccflags-y += -Wno-parentheses-equality
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subdir-ccflags-y += -Wno-enum-conversion
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subdir-ccflags-y += -Wno-implicit-fallthrough
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endif
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obj-m += drivers/
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ifdef CONFIG_SND_SOC
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obj-m += sound/soc/tegra/
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obj-m += sound/tegra-safety-audio/
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obj-m += sound/soc/tegra-virt-alt/
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endif
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