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214beca091
Determining whether the header file iosys-map.h is present in the kernel is currently determine by kernel version. However, for Linux v5.15, iosys-map.h has been backported in order to support simple-framebuffer for early display. Therefore, we cannot rely on the kernel version to indicate whether iosys-map is present. This is also true for 3rd party Linux kernels that backport changes as well. Fix this by adding a compile time flag, that will be set accordingly by the conftest script if this header is present. Bug 4119327 Bug 4228080 Change-Id: Ibd814285b2a07932ede2fbe9e6dc8fd03039d0c3 Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2971954 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
28 lines
741 B
Makefile
28 lines
741 B
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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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_SOUND
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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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