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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/misc/Kconfig
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+# SPDX-License-Identifier: GPL-2.0-only
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 #
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 # Misc strange devices
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 #
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 menu "Misc devices"
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-config ROCKCHIP_SCR
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-	tristate "Rockchip Smartcard Reader Controller support"
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+source "drivers/misc/rk628/Kconfig"
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+
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+config RK803
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+	tristate "RK803"
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 	default n
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 	help
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-	  say Y here to enable Rockchip Smartcard Reader Controller driver
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-	  for Soc such as RK3128,RK322x,RK3288,RK3368,RK3366,RK356x and etc.
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+	  Driver for RK803 which is used for driving porjector and IR flood LED.
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+
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+source "drivers/misc/rockchip/Kconfig"
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+
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+config LT7911D_FB_NOTIFIER
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+	tristate "Lontium LT7911D FB Notifier"
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+	depends on FB
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+	help
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+	   Enable this configuration option to enable the FB notifier driver
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+	   for Lontium LT7911D.
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 config SENSORS_LIS3LV02D
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 	tristate
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 	depends on INPUT
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-	select INPUT_POLLDEV
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-	default n
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 config AD525X_DPOT
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 	tristate "Analog Devices Digital Potentiometers"
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@@ -32,7 +41,7 @@
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 	  AD5271, AD5272, AD5274
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 	  digital potentiometer chips.
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-	  See Documentation/misc-devices/ad525x_dpot.txt for the
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+	  See Documentation/misc-devices/ad525x_dpot.rst for the
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 	  userspace interface.
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 	  This driver can also be built as a module.  If so, the module
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@@ -66,34 +75,9 @@
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 	  blocks found on many Atmel processors.  This facilitates using
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 	  these blocks by different drivers despite processor differences.
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-config ATMEL_TCB_CLKSRC
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-	bool "TC Block Clocksource"
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-	depends on ATMEL_TCLIB
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-	default y
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-	help
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-	  Select this to get a high precision clocksource based on a
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-	  TC block with a 5+ MHz base clock rate.  Two timer channels
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-	  are combined to make a single 32-bit timer.
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-
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-	  When GENERIC_CLOCKEVENTS is defined, the third timer channel
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-	  may be used as a clock event device supporting oneshot mode
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-	  (delays of up to two seconds) based on the 32 KiHz clock.
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-
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-config ATMEL_TCB_CLKSRC_BLOCK
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-	int
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-	depends on ATMEL_TCB_CLKSRC
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-	default 0
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-	range 0 1
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-	help
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-	  Some chips provide more than one TC block, so you have the
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-	  choice of which one to use for the clock framework.  The other
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-	  TC can be used for other purposes, such as PWM generation and
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-	  interval timing.
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-
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 config DUMMY_IRQ
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 	tristate "Dummy IRQ handler"
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-	default n
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-	---help---
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+	help
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 	  This module accepts a single 'irq' parameter, which it should register for.
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 	  The sole purpose of this module is to help with debugging of systems on
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 	  which spurious IRQs would happen on disabled IRQ vector.
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@@ -102,7 +86,7 @@
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 	tristate "Device driver for IBM RSA service processor"
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 	depends on X86 && PCI && INPUT
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 	depends on SERIAL_8250 || SERIAL_8250=n
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-	---help---
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+	help
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 	  This option enables device driver support for in-band access to the
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 	  IBM RSA (Condor) service processor in eServer xSeries systems.
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 	  The ibmasm device driver allows user space application to access
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 	  WARNING: This software may not be supported or function
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 	  correctly on your IBM server. Please consult the IBM ServerProven
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-	  website <http://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
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+	  website <https://www-03.ibm.com/systems/info/x86servers/serverproven/compat/us/>
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 	  for information on the specific driver level and support statement
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 	  for your IBM server.
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@@ -148,7 +132,6 @@
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 config INTEL_MID_PTI
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 	tristate "Parallel Trace Interface for MIPI P1149.7 cJTAG standard"
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 	depends on PCI && TTY && (X86_INTEL_MID || COMPILE_TEST)
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-	default n
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 	help
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 	  The PTI (Parallel Trace Interface) driver directs
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 	  trace data routed from various parts in the system out
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 	  You should select this driver if the target kernel is meant for
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 	  an Intel Atom (non-netbook) mobile device containing a MIPI
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 	  P1149.7 standard implementation.
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-
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-config SGI_IOC4
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-	tristate "SGI IOC4 Base IO support"
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-	depends on PCI
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-	---help---
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-	  This option enables basic support for the IOC4 chip on certain
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-	  SGI IO controller cards (IO9, IO10, and PCI-RT).  This option
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-	  does not enable any specific functions on such a card, but provides
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-	  necessary infrastructure for other drivers to utilize.
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-
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-	  If you have an SGI Altix with an IOC4-based card say Y.
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-	  Otherwise say N.
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 config TIFM_CORE
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 	tristate "TI Flash Media interface support"
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 config ATMEL_SSC
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 	tristate "Device driver for Atmel SSC peripheral"
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 	depends on HAS_IOMEM && (ARCH_AT91 || COMPILE_TEST)
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-	---help---
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+	help
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 	  This option enables device driver support for Atmel Synchronized
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 	  Serial Communication peripheral (SSC).
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 config ENCLOSURE_SERVICES
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 	tristate "Enclosure Services"
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-	default n
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 	help
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 	  Provides support for intelligent enclosures (bays which
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 	  contain storage devices).  You also need either a host
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@@ -234,11 +204,10 @@
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 config SGI_XP
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 	tristate "Support communication between SGI SSIs"
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 	depends on NET
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-	depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP
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-	select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
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-	select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
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+	depends on (IA64_SGI_UV || X86_UV) && SMP
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+	depends on X86_64 || BROKEN
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 	select SGI_GRU if X86_64 && SMP
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-	---help---
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+	help
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 	  An SGI machine can be divided into multiple Single System
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 	  Images which act independently of each other and have
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 	  hardware based memory protection from the others.  Enabling
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@@ -248,7 +217,6 @@
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 config CS5535_MFGPT
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 	tristate "CS5535/CS5536 Geode Multi-Function General Purpose Timer (MFGPT) support"
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 	depends on MFD_CS5535
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-	default n
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 	help
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 	  This driver provides access to MFGPT functionality for other
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 	  drivers that need timers.  MFGPTs are available in the CS5535 and
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 config HP_ILO
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 	tristate "Channel interface driver for the HP iLO processor"
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 	depends on PCI
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-	default n
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 	help
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 	  The channel interface driver allows applications to communicate
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 	  with iLO management processors present on HP ProLiant servers.
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@@ -302,12 +269,22 @@
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 	  to maintain PMIC register and RTC state in the absence of
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 	  external power.
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+config QCOM_FASTRPC
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+	tristate "Qualcomm FastRPC"
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+	depends on ARCH_QCOM || COMPILE_TEST
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+	depends on RPMSG
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+	select DMA_SHARED_BUFFER
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+	help
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+	  Provides a communication mechanism that allows for clients to
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+	  make remote method invocations across processor boundary to
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+	  applications DSP processor. Say M if you want to enable this
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+	  module.
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+
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 config SGI_GRU
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 	tristate "SGI GRU driver"
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 	depends on X86_UV && SMP
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-	default n
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 	select MMU_NOTIFIER
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-	---help---
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+	help
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 	The GRU is a hardware resource located in the system chipset. The GRU
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 	contains memory that can be mmapped into the user address space. This memory is
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 	used to communicate with the GRU to perform functions such as load/store,
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 config SGI_GRU_DEBUG
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 	bool  "SGI GRU driver debug"
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 	depends on SGI_GRU
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-	default n
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-	---help---
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+	help
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 	This option enables additional debugging code for the SGI GRU driver.
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 	If you are unsure, say N.
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 	  will be called tsl2550.
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 config SENSORS_BH1770
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-         tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor"
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-         depends on I2C
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-         ---help---
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-           Say Y here if you want to build a driver for BH1770GLC (ROHM) or
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+	 tristate "BH1770GLC / SFH7770 combined ALS - Proximity sensor"
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+	 depends on I2C
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+	help
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+	   Say Y here if you want to build a driver for BH1770GLC (ROHM) or
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 	   SFH7770 (Osram) combined ambient light and proximity sensor chip.
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-           To compile this driver as a module, choose M here: the
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-           module will be called bh1770glc. If unsure, say N here.
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+	   To compile this driver as a module, choose M here: the
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+	   module will be called bh1770glc. If unsure, say N here.
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 config SENSORS_APDS990X
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 	 tristate "APDS990X combined als and proximity sensors"
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 	 depends on I2C
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-	 default n
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-	 ---help---
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+	help
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 	   Say Y here if you want to build a driver for Avago APDS990x
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 	   combined ambient light and proximity sensor chip.
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 	  This driver can also be built as a module.  If so, the module
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 	  will be called ds1682.
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-config SPEAR13XX_PCIE_GADGET
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-	bool "PCIe gadget support for SPEAr13XX platform"
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-	depends on ARCH_SPEAR13XX && BROKEN
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-	default n
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-	help
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-	 This option enables gadget support for PCIe controller. If
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-	 board file defines any controller as PCIe endpoint then a sysfs
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-	 entry will be created for that controller. User can use these
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-	 sysfs node to configure PCIe EP as per his requirements.
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-
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 config VMWARE_BALLOON
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 	tristate "VMware Balloon Driver"
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 	depends on VMWARE_VMCI && X86 && HYPERVISOR_GUEST
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+	select MEMORY_BALLOON
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 	help
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 	  This is VMware physical memory management driver which acts
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 	  like a "balloon" that can be inflated to reclaim physical pages
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 	  To compile this driver as a module, choose M here: the module will
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 	  be called pch_phub.
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-config USB_SWITCH_FSA9480
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-	tristate "FSA9480 USB Switch"
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-	depends on I2C
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-	help
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-	  The FSA9480 is a USB port accessory detector and switch.
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-	  The FSA9480 is fully controlled using I2C and enables USB data,
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-	  stereo and mono audio, video, microphone and UART data to use
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-	  a common connector port.
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-
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 config LATTICE_ECP3_CONFIG
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 	tristate "Lattice ECP3 FPGA bitstream configuration via SPI"
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 	depends on SPI && SYSFS
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 config SRAM_EXEC
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 	bool
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-config VEXPRESS_SYSCFG
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-	bool "Versatile Express System Configuration driver"
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-	depends on VEXPRESS_CONFIG
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-	default y
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-	help
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-	  ARM Ltd. Versatile Express uses specialised platform configuration
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-	  bus. System Configuration interface is one of the possible means
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-	  of generating transactions on this bus.
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-
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-config ASPEED_LPC_CTRL
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-	depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON
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-	tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control"
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-	---help---
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-	  Control Aspeed ast2400/2500 HOST LPC to BMC mappings through
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-	  ioctl()s, the driver also provides a read/write interface to a BMC ram
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-	  region where the host LPC read/write region can be buffered.
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-
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-config ASPEED_LPC_SNOOP
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-	tristate "Aspeed ast2500 HOST LPC snoop support"
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-	depends on (ARCH_ASPEED || COMPILE_TEST) && REGMAP && MFD_SYSCON
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-	help
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-	  Provides a driver to control the LPC snoop interface which
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-	  allows the BMC to listen on and save the data written by
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-	  the host to an arbitrary LPC I/O port.
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-
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 config PCI_ENDPOINT_TEST
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 	depends on PCI
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 	select CRC32
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 	tristate "PCI Endpoint Test driver"
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-	---help---
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-           Enable this configuration option to enable the host side test driver
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-           for PCI Endpoint.
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+	help
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+	   Enable this configuration option to enable the host side test driver
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+	   for PCI Endpoint.
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+
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+config XILINX_SDFEC
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+	tristate "Xilinx SDFEC 16"
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+	depends on HAS_IOMEM
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+	help
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+	  This option enables support for the Xilinx SDFEC (Soft Decision
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+	  Forward Error Correction) driver. This enables a char driver
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+	  for the SDFEC.
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+
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+	  You may select this driver if your design instantiates the
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+	  SDFEC(16nm) hardened block. To compile this as a module choose M.
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+
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+	  If unsure, say N.
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 config MISC_RTSX
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 	tristate
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 	help
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 	  Per TASK based io statistics exported to /proc/uid_io
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-config PIR_ASCHIP
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-	bool "Aschip PIR(Passive Infrared Sensor)"
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-	default n
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+config PVPANIC
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+	tristate "pvpanic device support"
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+	depends on HAS_IOMEM && (ACPI || OF)
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 	help
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-	  Provides a driver to control the sensibility of the Aschip PIR detection
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-	  sensor.
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+	  This driver provides support for the pvpanic device.  pvpanic is
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+	  a paravirtualized device provided by QEMU; it lets a virtual machine
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+	  (guest) communicate panic events to the host.
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-config RK803
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-	tristate "RK803"
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-	default n
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+config HISI_HIKEY_USB
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+	tristate "USB GPIO Hub on HiSilicon Hikey 960/970 Platform"
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+	depends on (OF && GPIOLIB) || COMPILE_TEST
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+	depends on USB_ROLE_SWITCH
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 	help
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-	  Driver for RK803 which is used for driving porjector and IR flood LED.
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+	  If you say yes here this adds support for the on-board USB GPIO hub
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+	  found on HiKey 960/970 boards, which is necessary to support
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+	  switching between the dual-role USB-C port and the USB-A host ports
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+	  using only one USB controller.
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 source "drivers/misc/c2port/Kconfig"
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 source "drivers/misc/eeprom/Kconfig"
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 source "drivers/misc/altera-stapl/Kconfig"
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 source "drivers/misc/mei/Kconfig"
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 source "drivers/misc/vmw_vmci/Kconfig"
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-source "drivers/misc/mic/Kconfig"
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 source "drivers/misc/genwqe/Kconfig"
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 source "drivers/misc/echo/Kconfig"
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 source "drivers/misc/cxl/Kconfig"
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 source "drivers/misc/ocxl/Kconfig"
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 source "drivers/misc/cardreader/Kconfig"
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+source "drivers/misc/habanalabs/Kconfig"
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+source "drivers/misc/uacce/Kconfig"
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 endmenu