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hefayun
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Kernel: Xiaomi kernel changes for Xiaomi 12T Android S
The Patch based on Mediatek release TAG:t-alps-release-s0.mp1.tc8sp2-mt6983-V1.0.1 The kernel config file used is mikrn_plato_defconfig Signed-off-by: hefayun <hefayun@xiaomi.com>
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‎connectivity/bt/mt66xx/Android.mk

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LOCAL_PATH := $(call my-dir)
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LOCAL_PATH_B := $(LOCAL_PATH)
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BT_PLATFORM:=$(subst MTK_CONSYS_MT,,$(MTK_BT_CHIP))
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$(info [BT_Drv] MTK_BT_SUPPORT = $(MTK_BT_SUPPORT))
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$(info [BT_Drv] MTK_BT_CHIP = $(MTK_BT_CHIP))
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ifeq ($(strip $(MTK_BT_SUPPORT)), yes)
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ifneq (true,$(strip $(TARGET_NO_KERNEL)))
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# connac1x
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LOG_TAG := [BT_Drv][wmt]
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BT_PLATFORM := connac1x
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include $(LOCAL_PATH_B)/wmt/Android.mk
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# connac20
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LOG_TAG := [BT_Drv][btif]
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#BT_PLATFORM := 6885
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#include $(LOCAL_PATH_B)/btif/Android.mk
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#BT_PLATFORM := 6893
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#include $(LOCAL_PATH_B)/btif/Android.mk
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#BT_PLATFORM := 6877
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#include $(LOCAL_PATH_B)/btif/Android.mk
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BT_PLATFORM := 6983
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include $(LOCAL_PATH_B)/btif/Android.mk
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#BT_PLATFORM := 6879
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#include $(LOCAL_PATH_B)/btif/Android.mk
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BT_PLATFORM := 6895
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include $(LOCAL_PATH_B)/btif/Android.mk
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endif
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endif
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#dirs := btif
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#include $(call all-named-subdir-makefiles, $(dirs))

‎connectivity/bt/mt66xx/Makefile

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export KERNEL_SRC := /lib/modules/$(shell uname -r)/build
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#################### Configurations ####################
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# Compile Options for bt driver configuration.
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CONFIG_SUPPORT_BT_DL_WIFI_PATCH=y
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CONFIG_SUPPORT_BLUEZ=n
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CONFIG_SUPPORT_DVT=n
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CONFIG_SUPPORT_MULTI_DEV_NODE=n
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ifeq ($(CONFIG_SUPPORT_BT_DL_WIFI_PATCH), y)
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ccflags-y += -DCFG_SUPPORT_BT_DL_WIFI_PATCH=1
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else
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ccflags-y += -DCFG_SUPPORT_BT_DL_WIFI_PATCH=0
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endif
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ifeq ($(CONFIG_SUPPORT_BLUEZ), y)
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ccflags-y += -DCFG_SUPPORT_BLUEZ=1
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ccflags-y += -DCFG_SUPPORT_HW_DVT=0
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else
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ccflags-y += -DCFG_SUPPORT_BLUEZ=0
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ccflags-y += -DCFG_SUPPORT_HW_DVT=1
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endif
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ifeq ($(CONFIG_SUPPORT_DVT), y)
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ccflags-y += -DCFG_SUPPORT_DVT=1
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else
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ccflags-y += -DCFG_SUPPORT_DVT=0
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endif
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ifeq ($(CONFIG_SUPPORT_DVT), y)
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ccflags-y += -DCFG_SUPPORT_DVT=1
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else
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ccflags-y += -DCFG_SUPPORT_DVT=0
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endif
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ifeq ($(CONFIG_SUPPORT_MULTI_DEV_NODE), y)
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ccflags-y += -DCFG_SUPPORT_MULTI_DEV_NODE=1
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else
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ccflags-y += -DCFG_SUPPORT_MULTI_DEV_NODE=0
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endif
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#################### Configurations ####################
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# For chip interface, driver supports "usb", "sdio", "uart" and "btif"
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MTK_CHIP_IF := usb
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ifeq ($(MTK_CHIP_IF), sdio)
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MOD_NAME = btmtk_sdio_unify
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CFILES := sdio/btmtksdio.c btmtk_woble.c btmtk_buffer_mode.c btmtk_chip_reset.c
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ccflags-y += -DCHIP_IF_SDIO
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ccflags-y += -DSDIO_DEBUG=0
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ccflags-y += -I$(src)/include/sdio
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else ifeq ($(MTK_CHIP_IF), usb)
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MOD_NAME = btmtk_usb_unify
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CFILES := usb/btmtkusb.c btmtk_woble.c btmtk_chip_reset.c
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ccflags-y += -DCHIP_IF_USB
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ccflags-y += -I$(src)/include/usb
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else ifeq ($(MTK_CHIP_IF), uart)
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MOD_NAME = btmtk_uart_unify
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CFILES := uart/btmtk_uart_main.c
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ccflags-y += -DCHIP_IF_UART
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ccflags-y += -I$(src)/include/uart
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else
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MOD_NAME = btmtkbtif_unify
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CFILES := btif/btmtk_btif.c
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ccflags-y += -DCHIP_IF_BTIF
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ccflags-y += -I$(src)/include/btif
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endif
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CFILES += btmtk_main.c btmtk_fw_log.c
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ccflags-y += -I$(src)/include/ -I$(src)/
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$(MOD_NAME)-objs := $(CFILES:.c=.o)
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obj-m += $(MOD_NAME).o
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#VPATH = /opt/toolchains/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux
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#UART_MOD_NAME = btmtk_uart
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#UART_CFILES := \
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# btmtk_uart_main.c
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#$(UART_MOD_NAME)-objs := $(UART_CFILES:.c=.o)
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###############################################################################
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# Common
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###############################################################################
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#obj-m := $(UART_MOD_NAME).o
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all:
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make -C $(KERNEL_SRC) M=$(PWD) modules
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clean:
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make -C $(KERNEL_SRC) M=$(PWD) clean
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# Check coding style
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# export IGNORE_CODING_STYLE_RULES := NEW_TYPEDEFS,LEADING_SPACE,CODE_INDENT,SUSPECT_CODE_INDENT
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ccs:
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./util/checkpatch.pl -f ./sdio/btmtksdio.c
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./util/checkpatch.pl -f ./include/sdio/btmtk_sdio.h
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./util/checkpatch.pl -f ./include/btmtk_define.h
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./util/checkpatch.pl -f ./include/btmtk_drv.h
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./util/checkpatch.pl -f ./include/btmtk_chip_if.h
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./util/checkpatch.pl -f ./include/btmtk_main.h
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./util/checkpatch.pl -f ./include/btmtk_buffer_mode.h
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./util/checkpatch.pl -f ./include/btmtk_fw_log.h
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./util/checkpatch.pl -f ./include/btmtk_woble.h
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./util/checkpatch.pl -f ./include/uart/btmtk_uart.h
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./util/checkpatch.pl -f ./uart/btmtk_uart_main.c
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./util/checkpatch.pl -f ./include/usb/btmtk_usb.h
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./util/checkpatch.pl -f ./usb/btmtkusb.c
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./util/checkpatch.pl -f btmtk_fw_log.c
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./util/checkpatch.pl -f btmtk_main.c
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./util/checkpatch.pl -f btmtk_buffer_mode.c
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./util/checkpatch.pl -f btmtk_woble.c
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./util/checkpatch.pl -f btmtk_chip_reset.c
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‎connectivity/bt/mt66xx/bt_power_table/btPowerTable.dat

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#Please follow the example pattern
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#There are some SPACES between parameter and parameter
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[Country Code]
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[Index] BR_EDR_PWR_MODE, | EDR_MAX_TX_PWR, | BLE_DEFAULT_TX_PWR, | BLE_DEFAULT_TX_PWR_2M, | BLE_LR_S2, | BLE_LR_S8
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[AU,SA]
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[BT0] 1, 1.75, 1.5, 1, 1, 1
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[BT1] 1, 2.75, 2.5, 2, 1, 1
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[TW,US]
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[BT0] 1, 14, 15, 16, 20, 20
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[BT1] 1, 17, 17, 17, 20, 20
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[JP]
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[BT0] 0, 5.25, -3, -3, -2, -2
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[BT1] 0, 5.5, -2.5, -2, -2, -2
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[DE]
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[BT0] 0, -32, -29, -29, -29, -29
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[BT1] 0, -32, -29, -29, -29, -29

‎connectivity/bt/mt66xx/btif/Android.mk

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LOCAL_PATH := $(call my-dir)
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include $(CLEAR_VARS)
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LOCAL_MODULE := bt_drv_$(BT_PLATFORM).ko
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LOCAL_PROPRIETARY_MODULE := true
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LOCAL_MODULE_OWNER := mtk
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LOCAL_INIT_RC := init.bt_drv.rc
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LOCAL_SRC_FILES := $(patsubst $(LOCAL_PATH)/%,%,$(shell find $(LOCAL_PATH) -type f -name '*.[cho]')) Makefile
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LOCAL_REQUIRED_MODULES := conninfra.ko
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LOCAL_REQUIRED_MODULES += connfem.ko
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include $(MTK_KERNEL_MODULE)
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BT_OPTS := BT_PLATFORM=$(BT_PLATFORM) LOG_TAG=$(LOG_TAG)
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$(info $(LOG_TAG) BT_OPTS = $(BT_OPTS))
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$(linked_module): OPTS += $(BT_OPTS)
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‎connectivity/bt/mt66xx/btif/Android.mk_disable

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LOCAL_PATH := $(call my-dir)
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ifneq (true,$(strip $(TARGET_NO_KERNEL)))
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include $(CLEAR_VARS)
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LOCAL_MODULE := bt_drv.ko
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LOCAL_PROPRIETARY_MODULE := true
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LOCAL_MODULE_OWNER := mtk
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LOCAL_INIT_RC := init.bt_drv.rc
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LOCAL_SRC_FILES := $(patsubst $(LOCAL_PATH)/%,%,$(shell find $(LOCAL_PATH) -type f -name '*.[cho]')) Makefile
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LOCAL_REQUIRED_MODULES := conninfra.ko
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include $(MTK_KERNEL_MODULE)
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#### Copy Module.symvers from $(LOCAL_REQUIRED_MODULES) to this module #######
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#### For symbol link (when CONFIG_MODVERSIONS is defined)
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CONN_INFRA_EXPORT_SYMBOL := $(subst $(LOCAL_MODULE),$(LOCAL_REQUIRED_MODULES),$(intermediates)/LINKED)/Module.symvers
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$(CONN_INFRA_EXPORT_SYMBOL): $(subst $(LOCAL_MODULE),$(LOCAL_REQUIRED_MODULES),$(linked_module))
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BT_EXPORT_SYMBOL := $(intermediates)/LINKED/Module.symvers
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$(BT_EXPORT_SYMBOL).in: $(intermediates)/LINKED/% : $(CONN_INFRA_EXPORT_SYMBOL)
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$(copy-file-to-target)
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cp $(CONN_INFRA_EXPORT_SYMBOL) $(BT_EXPORT_SYMBOL)
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$(linked_module): $(BT_EXPORT_SYMBOL).in
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endif

‎connectivity/bt/mt66xx/btif/Makefile

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###############################################################################
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# Bluetooth character device driver
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###############################################################################
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# ---------------------------------------------------
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# Compile Options
8+
# ---------------------------------------------------
9+
10+
ifndef TOP
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TOP := $(srctree)/..
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endif
13+
14+
ifneq ($(KERNEL_OUT),)
15+
ccflags-y += -imacros $(KERNEL_OUT)/include/generated/autoconf.h
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endif
17+
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# Force build fail on modpost warning
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KBUILD_MODPOST_FAIL_ON_WARNINGS := y
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# platform
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ifeq ($(CONFIG_WLAN_DRV_BUILD_IN),y)
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$(info build-in mode!)
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$(info _MTK_BT_CHIP = $(_MTK_BT_CHIP))
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# _MTK_BT_CHIP comes from conninfra setting
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BT_PLATFORM = $(patsubst MTK_CONSYS_MT%,%,$(strip $(_MTK_BT_CHIP)))
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endif
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$(info $(LOG_TAG) TARGET_BUILD_VARIANT = $(TARGET_BUILD_VARIANT))
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ifeq ("$(TARGET_BUILD_VARIANT)","user")
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ccflags-y += -D FW_LOG_DEFAULT_ON=0
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else
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ccflags-y += -D FW_LOG_DEFAULT_ON=1
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endif
37+
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ccflags-y += -D CONNAC20_CHIPID=$(BT_PLATFORM)
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$(info $(LOG_TAG) BT_PLATFORM = $(BT_PLATFORM))
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$(info $(LOG_TAG) srctree = $(srctree))
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# ---------------------------------------------------
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# Compile Options: set feature flag (1: enable, 0: disable)
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# ---------------------------------------------------
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47+
# build btif interface
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ccflags-y += -D CHIP_IF_BTIF
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# Use device node or hci_dev as native interface
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ccflags-y += -D USE_DEVICE_NODE=1
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# Customized fw update feature
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ccflags-y += -D CUSTOMER_FW_UPDATE=0
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# pm_qos control
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ccflags-y += -D PM_QOS_CONTROL=0
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# No function, only for build pass
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ccflags-y += -D CONFIG_MP_WAKEUP_SOURCE_SYSFS_STAT=1
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# Customized feature, load 1b fw bin
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#ccflags-y += -D BT_CUS_FEATURE
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# ---------------------------------------------------
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# Include Path
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# ---------------------------------------------------
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CONN_INFRA_SRC := $(TOP)/vendor/mediatek/kernel_modules/connectivity/conninfra
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CONNFEM_SRC := $(TOP)/vendor/mediatek/kernel_modules/connectivity/connfem
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WMT_SRC := $(TOP)/vendor/mediatek/kernel_modules/connectivity/common
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BTIF_SRC := $(srctree)/drivers/misc/mediatek/btif
72+
ccflags-y += -I$(srctree)/drivers/misc/mediatek/connectivity/common
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ccflags-y += -I$(srctree)/drivers/misc/mediatek/include/mt-plat/
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ccflags-y += -I$(srctree)/drivers/misc/mediatek/connectivity/power_throttling
75+
ccflags-y += -I$(srctree)/drivers/gpu/drm/mediatek/mediatek_v2/
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ccflags-y += -I$(CONN_INFRA_SRC)/include
77+
ccflags-y += -I$(CONN_INFRA_SRC)/debug_utility/include
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ccflags-y += -I$(CONN_INFRA_SRC)/debug_utility/metlog
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ccflags-y += -I$(CONN_INFRA_SRC)/debug_utility/
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ccflags-y += -I$(CONNFEM_SRC)/include
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ccflags-y += -I$(WMT_SRC)/debug_utility
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ccflags-y += -I$(BTIF_SRC)/common/inc
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84+
ccflags-y += -I$(src)/core/include
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ccflags-y += -I$(src)/connsys/connac_2_0
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ccflags-y += -I$(src)/../include
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ccflags-y += -I$(src)/../include/btif
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# ---------------------------------------------------
90+
# Objects List
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# ---------------------------------------------------
92+
MODULE_NAME := bt_drv_$(BT_PLATFORM)
93+
ifeq ($(CONFIG_WLAN_DRV_BUILD_IN),y)
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obj-y += $(MODULE_NAME).o
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else
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obj-m += $(MODULE_NAME).o
97+
endif
98+
99+
CORE_OBJS := btmtk_dbg.o btmtk_dbg_tp_evt_if.o btmtk_irq.o btmtk_char_dev.o ../btmtk_fw_log.o ../btmtk_main.o
100+
CHIP_OBJS := btmtk_mt66xx.o
101+
HIF_OBJS := btmtk_btif_main.o btmtk_queue.o
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$(MODULE_NAME)-objs += $(CORE_OBJS)
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$(MODULE_NAME)-objs += $(HIF_OBJS)
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$(MODULE_NAME)-objs += $(CHIP_OBJS)

‎connectivity/bt/mt66xx/btif/Makefile.ce

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CONFIG_MODULE_SIG=n
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export KERNEL_SRC := /lib/modules/$(shell uname -r)/build
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#################### Configurations ####################
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# For chip interface, driver supports "usb", "sdio", "uart" and "btif"
6+
MTK_CHIP_IF := uart
7+
8+
ifeq ($(MTK_CHIP_IF), sdio)
9+
MOD_NAME = btmtksdio
10+
CFILES := btmtk_sdio.c
11+
ccflags-y += -DCHIP_IF_SDIO
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else ifeq ($(MTK_CHIP_IF), usb)
13+
MOD_NAME = btmtk_usb
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CFILES := btmtkusb.c
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ccflags-y += -DCHIP_IF_USB
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else ifeq ($(MTK_CHIP_IF), uart)
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MOD_NAME = btmtk_uart
18+
CFILES := btmtk_uart_main.c btmtk_mt76xx.c
19+
ccflags-y += -DCHIP_IF_UART
20+
else
21+
MOD_NAME = btmtkbtif
22+
CFILES := btmtk_btif_main.c btmtk_mt66xx.c
23+
ccflags-y += -DCHIP_IF_BTIF
24+
endif
25+
26+
CFILES += btmtk_main.c
27+
28+
ccflags-y += -I$(src)/include/ -I$(src)/
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$(MOD_NAME)-objs := $(CFILES:.c=.o)
31+
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obj-m += $(MOD_NAME).o
33+
34+
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#VPATH = /opt/toolchains/gcc-linaro-aarch64-linux-gnu-4.9-2014.09_linux
36+
#UART_MOD_NAME = btmtk_uart
37+
#UART_CFILES := \
38+
# btmtk_uart_main.c
39+
#$(UART_MOD_NAME)-objs := $(UART_CFILES:.c=.o)
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###############################################################################
41+
# Common
42+
###############################################################################
43+
#obj-m := $(UART_MOD_NAME).o
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all:
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make -C $(KERNEL_SRC) M=$(PWD) modules
46+
clean:
47+
make -C $(KERNEL_SRC) M=$(PWD) clean
48+
# Check coding style
49+
# export IGNORE_CODING_STYLE_RULES := NEW_TYPEDEFS,LEADING_SPACE,CODE_INDENT,SUSPECT_CODE_INDENT
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ccs:
51+
./util/checkpatch.pl --no-tree --show-types --max-line-length=120 --ignore $(IGNORE_CODING_STYLE_RULES) -f btmtk_main.c
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./util/checkpatch.pl --no-tree --show-types --max-line-length=120 --ignore $(IGNORE_CODING_STYLE_RULES) -f btmtk_sdio.c
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./util/checkpatch.pl --no-tree --show-types --max-line-length=120 --ignore $(IGNORE_CODING_STYLE_RULES) -f btmtk_sdio.h
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./util/checkpatch.pl --no-tree --show-types --max-line-length=120 --ignore $(IGNORE_CODING_STYLE_RULES) -f btmtk_config.h
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./util/checkpatch.pl --no-tree --show-types --max-line-length=120 --ignore $(IGNORE_CODING_STYLE_RULES) -f btmtk_define.h
56+
./util/checkpatch.pl --no-tree --show-types --max-line-length=120 --ignore $(IGNORE_CODING_STYLE_RULES) -f btmtk_drv.h
57+

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