Files
linux-nv-oot/Makefile
Laxman Dewangan de4295cfa6 tegra_hv: Use conftest to find if class_attribute function has const type arg
Determine if struct class_attribute function has const type
"struct class_attribute" argument or not.

Modified the argument by change
commit 75a2d4226b5371 ("driver core: class: mark the struct class
for sysfs callbacks as constant") for Linux 6.3

Bug 4346767

Change-Id: I2a36025b23af80761faf1da406481731289eedd2
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3030734
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
2023-12-08 18:36:58 -08:00

55 lines
1.7 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2022-2023, NVIDIA CORPORATION. All rights reserved.
LINUXINCLUDE += -I$(srctree.nvconftest)
LINUXINCLUDE += -I$(srctree.nvidia-oot)/include
subdir-ccflags-y += -Werror
LINUX_VERSION := $(shell expr $(VERSION) \* 256 + $(PATCHLEVEL))
LINUX_VERSION_6_2 := $(shell expr 6 \* 256 + 2)
LINUX_VERSION_6_3 := $(shell expr 6 \* 256 + 3)
LINUX_VERSION_6_6 := $(shell expr 6 \* 256 + 6)
LINUX_VERSION_6_7 := $(shell expr 6 \* 256 + 7)
# The Tegra IVC driver was updated to support iosys-map in Linux v6.2.
# For Linux v6.2 kernels, don't build any drivers that requires this.
ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_2); echo $$?),0)
export CONFIG_TEGRA_IVC_LEGACY_DISABLE=y
endif
ifeq ($(CONFIG_TEGRA_IVC_LEGACY_DISABLE),y)
subdir-ccflags-y += -DCONFIG_TEGRA_IVC_LEGACY_DISABLE
endif
# Legacy GPIO support is removed in Linux v6.3
ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_3); echo $$?),0)
export CONFIG_TEGRA_GPIO_LEGACY_DISABLE=y
endif
# Changes done in Linux 6.6 onwards
ifeq ($(shell test $(LINUX_VERSION) -ge $(LINUX_VERSION_6_6); echo $$?),0)
# Crypto driver has major change in it ops, skip it
export CONFIG_SKIP_CRYPTO=y
endif
ifeq ($(CONFIG_TEGRA_VIRTUALIZATION),y)
subdir-ccflags-y += -DCONFIG_TEGRA_VIRTUALIZATION
endif
ifeq ($(CONFIG_TEGRA_SYSTEM_TYPE_ACK),y)
subdir-ccflags-y += -DCONFIG_TEGRA_SYSTEM_TYPE_ACK
subdir-ccflags-y += -Wno-sometimes-uninitialized
subdir-ccflags-y += -Wno-parentheses-equality
subdir-ccflags-y += -Wno-enum-conversion
subdir-ccflags-y += -Wno-implicit-fallthrough
endif
obj-m += drivers/
ifdef CONFIG_SND_SOC
obj-m += sound/soc/tegra/
obj-m += sound/tegra-safety-audio/
obj-m += sound/soc/tegra-virt-alt/
endif