--- zzzz-none-000/linux-3.10.107/drivers/bluetooth/Kconfig	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/bluetooth/Kconfig	2021-02-04 17:41:59.000000000 +0000
@@ -2,9 +2,26 @@
 menu "Bluetooth device drivers"
 	depends on BT
 
+config BT_INTEL
+	tristate
+	select REGMAP
+
+config BT_BCM
+	tristate
+	select FW_LOADER
+
+config BT_RTL
+	tristate
+	select FW_LOADER
+
+config BT_QCA
+	tristate
+	select FW_LOADER
+
 config BT_HCIBTUSB
 	tristate "HCI USB driver"
 	depends on USB
+	select BT_INTEL
 	help
 	  Bluetooth HCI USB driver.
 	  This driver is required if you want to use Bluetooth devices with
@@ -13,6 +30,28 @@
 	  Say Y here to compile support for Bluetooth USB devices into the
 	  kernel or say M to compile it as module (btusb).
 
+config BT_HCIBTUSB_BCM
+	bool "Broadcom protocol support"
+	depends on BT_HCIBTUSB
+	select BT_BCM
+	default y
+	help
+	  The Broadcom protocol support enables firmware and patchram
+	  download support for Broadcom Bluetooth controllers.
+
+	  Say Y here to compile support for Broadcom protocol.
+
+config BT_HCIBTUSB_RTL
+	bool "Realtek protocol support"
+	depends on BT_HCIBTUSB
+	select BT_RTL
+	default y
+	help
+	  The Realtek protocol support enables firmware and configuration
+	  download support for Realtek Bluetooth controllers.
+
+	  Say Y here to compile support for Realtek protocol.
+
 config BT_HCIBTSDIO
 	tristate "HCI SDIO driver"
 	depends on MMC
@@ -30,8 +69,8 @@
 	help
 	  Bluetooth HCI UART driver.
 	  This driver is required if you want to use Bluetooth devices with
-	  serial port interface. You will also need this driver if you have 
-	  UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card 
+	  serial port interface. You will also need this driver if you have
+	  UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card
 	  adapter and BrainBoxes Bluetooth PC Card.
 
 	  Say Y here to compile support for Bluetooth UART devices into the
@@ -41,9 +80,9 @@
 	bool "UART (H4) protocol support"
 	depends on BT_HCIUART
 	help
-	  UART (H4) is serial protocol for communication between Bluetooth 
-	  device and host. This protocol is required for most Bluetooth devices 
-	  with UART interface, including PCMCIA and CF cards. 
+	  UART (H4) is serial protocol for communication between Bluetooth
+	  device and host. This protocol is required for most Bluetooth devices
+	  with UART interface, including PCMCIA and CF cards.
 
 	  Say Y here to compile support for HCI UART (H4) protocol.
 
@@ -52,7 +91,7 @@
 	depends on BT_HCIUART
 	select BITREVERSE
 	help
-	  BCSP (BlueCore Serial Protocol) is serial protocol for communication 
+	  BCSP (BlueCore Serial Protocol) is serial protocol for communication
 	  between Bluetooth device and host. This protocol is required for non
 	  USB Bluetooth devices based on CSR BlueCore chip, including PCMCIA and
 	  CF cards.
@@ -62,6 +101,7 @@
 config BT_HCIUART_ATH3K
 	bool "Atheros AR300x serial support"
 	depends on BT_HCIUART
+	select BT_HCIUART_H4
 	help
 	  HCIATH3K (HCI Atheros AR300x) is a serial protocol for
 	  communication between host and Atheros AR300x Bluetooth devices.
@@ -94,6 +134,41 @@
 
 	  Say Y here to compile support for Three-wire UART protocol.
 
+config BT_HCIUART_INTEL
+	bool "Intel protocol support"
+	depends on BT_HCIUART
+	select BT_HCIUART_H4
+	select BT_INTEL
+	help
+	  The Intel protocol support enables Bluetooth HCI over serial
+	  port interface for Intel Bluetooth controllers.
+
+	  Say Y here to compile support for Intel protocol.
+
+config BT_HCIUART_BCM
+	bool "Broadcom protocol support"
+	depends on BT_HCIUART
+	select BT_HCIUART_H4
+	select BT_BCM
+	help
+	  The Broadcom protocol support enables Bluetooth HCI over serial
+	  port interface for Broadcom Bluetooth controllers.
+
+	  Say Y here to compile support for Broadcom protocol.
+
+config BT_HCIUART_QCA
+	bool "Qualcomm Atheros protocol support"
+	depends on BT_HCIUART
+	select BT_HCIUART_H4
+	select BT_QCA
+	help
+	  The Qualcomm Atheros protocol supports HCI In-Band Sleep feature
+	  over serial port interface(H4) between controller and host.
+	  This protocol is required for UART clock control for QCA Bluetooth
+	  devices.
+
+	  Say Y here to compile support for QCA protocol.
+
 config BT_HCIBCM203X
 	tristate "HCI BCM203x USB driver"
 	depends on USB
@@ -108,7 +183,8 @@
 
 config BT_HCIBPA10X
 	tristate "HCI BPA10x USB driver"
-	depends on USB
+	depends on USB && BT_HCIUART
+	select BT_HCIUART_H4
 	help
 	  Bluetooth HCI BPA10x USB driver.
 	  This driver provides support for the Digianswer BPA 100/105 Bluetooth
@@ -201,7 +277,7 @@
 	  The core driver to support Marvell Bluetooth devices.
 
 	  This driver is required if you want to support
-	  Marvell Bluetooth devices, such as 8688/8787/8797/8897.
+	  Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8997.
 
 	  Say Y here to compile Marvell Bluetooth driver
 	  into the kernel or say M to compile it as module.
@@ -210,11 +286,12 @@
 	tristate "Marvell BT-over-SDIO driver"
 	depends on BT_MRVL && MMC
 	select FW_LOADER
+	select WANT_DEV_COREDUMP
 	help
 	  The driver for Marvell Bluetooth chipsets with SDIO interface.
 
 	  This driver is required if you want to use Marvell Bluetooth
-	  devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8897
+	  devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8997
 	  chipsets are supported.
 
 	  Say Y here to compile support for Marvell BT-over-SDIO driver
@@ -241,5 +318,6 @@
 	  core driver to communicate with the BT core of the combo chip.
 
 	  Say Y here to compile support for Texas Instrument's WiLink7 driver
-	  into the kernel or say M to compile it as module.
+	  into the kernel or say M to compile it as module (btwilink).
+
 endmenu