Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 482 insertions, 0 deletions

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
new file mode 100644
index 000000000..936ba1e4d
--- /dev/null
+++ b/drivers/video/backlight/Kconfig
@@ -0,0 +1,482 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Backlight & LCD drivers configuration
+#
+
+menu "Backlight & LCD device support"
+
+#
+# LCD
+#
+config LCD_CLASS_DEVICE
+	tristate "Lowlevel LCD controls"
+	help
+	  This framework adds support for low-level control of LCD.
+	  Some framebuffer devices connect to platform-specific LCD modules
+	  in order to have a platform-specific way to control the flat panel
+	  (contrast and applying power to the LCD (not to the backlight!)).
+
+	  To have support for your specific LCD panel you will have to
+	  select the proper drivers which depend on this option.
+
+if LCD_CLASS_DEVICE
+
+config LCD_CORGI
+	tristate "LCD Panel support for SHARP corgi/spitz model"
+	depends on SPI_MASTER && PXA_SHARPSL && BACKLIGHT_CLASS_DEVICE
+	help
+	  Say y here to support the LCD panels usually found on SHARP
+	  corgi (C7x0) and spitz (Cxx00) models.
+
+config LCD_L4F00242T03
+	tristate "Epson L4F00242T03 LCD"
+	depends on SPI_MASTER
+	depends on GPIOLIB || COMPILE_TEST
+	help
+	  SPI driver for Epson L4F00242T03. This provides basic support
+	  for init and powering the LCD up/down through a sysfs interface.
+
+config LCD_LMS283GF05
+	tristate "Samsung LMS283GF05 LCD"
+	depends on SPI_MASTER
+	depends on GPIOLIB || COMPILE_TEST
+	help
+	  SPI driver for Samsung LMS283GF05. This provides basic support
+	  for powering the LCD up/down through a sysfs interface.
+
+config LCD_LTV350QV
+	tristate "Samsung LTV350QV LCD Panel"
+	depends on SPI_MASTER
+	help
+	  If you have a Samsung LTV350QV LCD panel, say y to include a
+	  power control driver for it.  The panel starts up in power
+	  off state, so you need this driver in order to see any
+	  output.
+
+	  The LTV350QV panel is present on all ATSTK1000 boards.
+
+config LCD_ILI922X
+	tristate "ILI Technology ILI9221/ILI9222 support"
+	depends on SPI
+	help
+	  If you have a panel based on the ILI9221/9222 controller
+	  chip then say y to include a driver for it.
+
+config LCD_ILI9320
+	tristate "ILI Technology ILI9320 controller support"
+	depends on SPI
+	help
+	  If you have a panel based on the ILI9320 controller chip
+	  then say y to include a power driver for it.
+
+config LCD_TDO24M
+	tristate "Toppoly TDO24M  and TDO35S LCD Panels support"
+	depends on SPI_MASTER
+	help
+	  If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
+	  include the support for it.
+
+config LCD_VGG2432A4
+	tristate "VGG2432A4 LCM device support"
+	depends on SPI_MASTER
+	select LCD_ILI9320
+	help
+	  If you have a VGG2432A4 panel based on the ILI9320 controller chip
+	  then say y to include a power driver for it.
+
+config LCD_PLATFORM
+	tristate "Platform LCD controls"
+	help
+	  This driver provides a platform-device registered LCD power
+	  control interface.
+
+config LCD_TOSA
+	tristate "Sharp SL-6000 LCD Driver"
+	depends on I2C && SPI && MACH_TOSA
+	help
+	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
+	  for its LCD.
+
+config LCD_HP700
+	tristate "HP Jornada 700 series LCD Driver"
+	depends on SA1100_JORNADA720_SSP && !PREEMPTION
+	default y
+	help
+	  If you have an HP Jornada 700 series handheld (710/720/728)
+	  say Y to enable LCD control driver.
+
+config LCD_AMS369FG06
+	tristate "AMS369FG06 AMOLED LCD Driver"
+	depends on SPI && BACKLIGHT_CLASS_DEVICE
+	default n
+	help
+	  If you have an AMS369FG06 AMOLED Panel, say Y to enable its
+	  LCD control driver.
+
+config LCD_LMS501KF03
+	tristate "LMS501KF03 LCD Driver"
+	depends on SPI
+	default n
+	help
+	  If you have an LMS501KF03 LCD Panel, say Y to enable its
+	  LCD control driver.
+
+config LCD_HX8357
+	tristate "Himax HX-8357 LCD Driver"
+	depends on SPI
+	help
+	  If you have a HX-8357 LCD panel, say Y to enable its LCD control
+	  driver.
+
+config LCD_OTM3225A
+	tristate "ORISE Technology OTM3225A support"
+	depends on SPI
+	help
+	  If you have a panel based on the OTM3225A controller
+	  chip then say y to include a driver for it.
+
+endif # LCD_CLASS_DEVICE
+
+#
+# Backlight
+#
+config BACKLIGHT_CLASS_DEVICE
+	tristate "Lowlevel Backlight controls"
+	help
+	  This framework adds support for low-level control of the LCD
+	  backlight. This includes support for brightness and power.
+
+	  To have support for your specific LCD panel you will have to
+	  select the proper drivers which depend on this option.
+
+if BACKLIGHT_CLASS_DEVICE
+
+config BACKLIGHT_ATMEL_LCDC
+	bool "Atmel LCDC Contrast-as-Backlight control"
+	depends on FB_ATMEL
+	help
+	  This provides a backlight control internal to the Atmel LCDC
+	  driver.  If the LCD "contrast control" on your board is wired
+	  so it controls the backlight brightness, select this option to
+	  export this as a PWM-based backlight control.
+
+	  If in doubt, it's safe to enable this option; it doesn't kick
+	  in unless the board's description says it's wired that way.
+
+config BACKLIGHT_EP93XX
+	tristate "Cirrus EP93xx Backlight Driver"
+	depends on FB_EP93XX
+	help
+	  If you have a LCD backlight connected to the BRIGHT output of
+	  the EP93xx, say Y here to enable this driver.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called ep93xx_bl.
+
+config BACKLIGHT_IPAQ_MICRO
+	tristate "iPAQ microcontroller backlight driver"
+	depends on MFD_IPAQ_MICRO
+	default y
+	help
+	  Say y to enable the backlight driver for Compaq iPAQ handheld
+	  computers. Say yes if you have one of the h3100/h3600/h3700
+	  machines.
+
+config BACKLIGHT_KTD253
+	tristate "Backlight Driver for Kinetic KTD253"
+	depends on GPIOLIB || COMPILE_TEST
+	help
+	  Say y to enabled the backlight driver for the Kinetic KTD253
+	  which is a 1-wire GPIO-controlled backlight found in some mobile
+	  phones.
+
+config BACKLIGHT_LM3533
+	tristate "Backlight Driver for LM3533"
+	depends on MFD_LM3533
+	help
+	  Say Y to enable the backlight driver for National Semiconductor / TI
+	  LM3533 Lighting Power chips.
+
+	  The backlights can be controlled directly, through PWM input, or by
+	  the ambient-light-sensor interface. The chip supports 256 brightness
+	  levels.
+
+config BACKLIGHT_LOCOMO
+	tristate "Sharp LOCOMO LCD/Backlight Driver"
+	depends on SHARP_LOCOMO
+	default y
+	help
+	  If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
+	  enable the LCD/backlight driver.
+
+config BACKLIGHT_OMAP1
+	tristate "OMAP1 PWL-based LCD Backlight"
+	depends on ARCH_OMAP1 || COMPILE_TEST
+	default ARCH_OMAP1
+	help
+	  This driver controls the LCD backlight level and power for
+	  the PWL module of OMAP1 processors.  Say Y if your board
+	  uses this hardware.
+
+config BACKLIGHT_HP680
+	tristate "HP Jornada 680 Backlight Driver"
+	depends on SH_HP6XX
+	default y
+	help
+	  If you have a HP Jornada 680, say y to enable the
+	  backlight driver.
+
+config BACKLIGHT_HP700
+	tristate "HP Jornada 700 series Backlight Driver"
+	depends on SA1100_JORNADA720_SSP && !PREEMPTION
+	default y
+	help
+	  If you have an HP Jornada 700 series,
+	  say Y to include backlight control driver.
+
+config BACKLIGHT_CARILLO_RANCH
+	tristate "Intel Carillo Ranch Backlight Driver"
+	depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
+	help
+	  If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
+	  backlight driver.
+
+config BACKLIGHT_PWM
+	tristate "Generic PWM based Backlight Driver"
+	depends on PWM
+	help
+	  If you have a LCD backlight adjustable by PWM, say Y to enable
+	  this driver.
+
+config BACKLIGHT_DA903X
+	tristate "Backlight Driver for DA9030/DA9034 using WLED"
+	depends on PMIC_DA903X
+	help
+	  If you have a LCD backlight connected to the WLED output of DA9030
+	  or DA9034 WLED output, say Y here to enable this driver.
+
+config BACKLIGHT_DA9052
+	tristate "Dialog DA9052/DA9053 WLED"
+	depends on PMIC_DA9052
+	help
+	  Enable the Backlight Driver for DA9052-BC and DA9053-AA/Bx PMICs.
+
+config BACKLIGHT_MAX8925
+	tristate "Backlight driver for MAX8925"
+	depends on MFD_MAX8925
+	help
+	  If you have a LCD backlight connected to the WLED output of MAX8925
+	  WLED output, say Y here to enable this driver.
+
+config BACKLIGHT_MT6370
+	tristate "MediaTek MT6370 Backlight Driver"
+	depends on MFD_MT6370
+	help
+	  This enables support for Mediatek MT6370 Backlight driver.
+	  It's commonly used to drive the display WLED. There are 4 channels
+	  inside, and each channel supports up to 30mA of current capability
+	  with 2048 current steps (only for MT6370/MT6371) or 16384 current
+	  steps (only for MT6372) in exponential or linear mapping curves.
+
+	  This driver can also be built as a module. If so, the module
+	  will be called "mt6370-backlight".
+
+config BACKLIGHT_APPLE
+	tristate "Apple Backlight Driver"
+	depends on X86 && ACPI
+	help
+	  If you have an Intel-based Apple say Y to enable a driver for its
+	  backlight.
+
+config BACKLIGHT_TOSA
+	tristate "Sharp SL-6000 Backlight Driver"
+	depends on I2C && MACH_TOSA && LCD_TOSA
+	help
+	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
+	  for its backlight
+
+config BACKLIGHT_QCOM_WLED
+	tristate "Qualcomm PMIC WLED Driver"
+	select REGMAP
+	help
+	  If you have the Qualcomm PMIC, say Y to enable a driver for the
+	  WLED block. Currently it supports PM8941 and PMI8998.
+
+config BACKLIGHT_RT4831
+	tristate "Richtek RT4831 Backlight Driver"
+	depends on MFD_RT4831
+	help
+	  This enables support for Richtek RT4831 Backlight driver.
+	  It's commonly used to drive the display WLED. There're four channels
+	  inisde, and each channel can provide up to 30mA current.
+
+config BACKLIGHT_SAHARA
+	tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
+	depends on X86
+	help
+	  If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
+	  backlight driver.
+
+config BACKLIGHT_WM831X
+	tristate "WM831x PMIC Backlight Driver"
+	depends on MFD_WM831X
+	help
+	  If you have a backlight driven by the ISINK and DCDC of a
+	  WM831x PMIC say y to enable the backlight driver for it.
+
+config BACKLIGHT_ADP5520
+	tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
+	depends on PMIC_ADP5520
+	help
+	  If you have a LCD backlight connected to the BST/BL_SNK output of
+	  ADP5520 or ADP5501, say Y here to enable this driver.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called adp5520_bl.
+
+config BACKLIGHT_ADP8860
+	tristate "Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED"
+	depends on I2C
+	select NEW_LEDS
+	select LEDS_CLASS
+	help
+	  If you have a LCD backlight connected to the ADP8860, ADP8861 or
+	  ADP8863 say Y here to enable this driver.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called adp8860_bl.
+
+config BACKLIGHT_ADP8870
+	tristate "Backlight Driver for ADP8870 using WLED"
+	depends on I2C
+	select NEW_LEDS
+	select LEDS_CLASS
+	help
+	  If you have a LCD backlight connected to the ADP8870,
+	  say Y here to enable this driver.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called adp8870_bl.
+
+config BACKLIGHT_88PM860X
+	tristate "Backlight Driver for 88PM8606 using WLED"
+	depends on MFD_88PM860X
+	help
+	  Say Y to enable the backlight driver for Marvell 88PM8606.
+
+config BACKLIGHT_PCF50633
+	tristate "Backlight driver for NXP PCF50633 MFD"
+	depends on MFD_PCF50633
+	help
+	  If you have a backlight driven by a NXP PCF50633 MFD, say Y here to
+	  enable its driver.
+
+config BACKLIGHT_AAT2870
+	tristate "AnalogicTech AAT2870 Backlight"
+	depends on MFD_AAT2870_CORE
+	help
+	  If you have a AnalogicTech AAT2870 say Y to enable the
+	  backlight driver.
+
+config BACKLIGHT_LM3630A
+	tristate "Backlight Driver for LM3630A"
+	depends on I2C && PWM
+	select REGMAP_I2C
+	help
+	  This supports TI LM3630A Backlight Driver
+
+config BACKLIGHT_LM3639
+	tristate "Backlight Driver for LM3639"
+	depends on I2C
+	select REGMAP_I2C
+	select NEW_LEDS
+	select LEDS_CLASS
+	help
+	  This supports TI LM3639 Backlight + 1.5A Flash LED Driver
+
+config BACKLIGHT_LP855X
+	tristate "Backlight driver for TI LP855X"
+	depends on I2C && PWM
+	help
+	  This supports TI LP8550, LP8551, LP8552, LP8553, LP8555, LP8556 and
+	  LP8557 backlight driver.
+
+config BACKLIGHT_LP8788
+	tristate "Backlight driver for TI LP8788 MFD"
+	depends on MFD_LP8788 && PWM
+	help
+	  This supports TI LP8788 backlight driver.
+
+config BACKLIGHT_PANDORA
+	tristate "Backlight driver for Pandora console"
+	depends on TWL4030_CORE
+	help
+	  If you have a Pandora console, say Y to enable the
+	  backlight driver.
+
+config BACKLIGHT_SKY81452
+	tristate "Backlight driver for SKY81452"
+	depends on MFD_SKY81452
+	help
+	  If you have a Skyworks SKY81452, say Y to enable the
+	  backlight driver.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called sky81452-backlight
+
+config BACKLIGHT_TPS65217
+	tristate "TPS65217 Backlight"
+	depends on MFD_TPS65217
+	help
+	  If you have a Texas Instruments TPS65217 say Y to enable the
+	  backlight driver.
+
+config BACKLIGHT_AS3711
+	tristate "AS3711 Backlight"
+	depends on MFD_AS3711
+	help
+	  If you have an Austrian Microsystems AS3711 say Y to enable the
+	  backlight driver.
+
+config BACKLIGHT_GPIO
+	tristate "Generic GPIO based Backlight Driver"
+	depends on GPIOLIB || COMPILE_TEST
+	help
+	  If you have a LCD backlight adjustable by GPIO, say Y to enable
+	  this driver.
+
+config BACKLIGHT_LV5207LP
+	tristate "Sanyo LV5207LP Backlight"
+	depends on I2C
+	help
+	  If you have a Sanyo LV5207LP say Y to enable the backlight driver.
+
+config BACKLIGHT_BD6107
+	tristate "Rohm BD6107 Backlight"
+	depends on I2C
+	help
+	  If you have a Rohm BD6107 say Y to enable the backlight driver.
+
+config BACKLIGHT_ARCXCNN
+	tristate "Backlight driver for the Arctic Sands ARCxCnnnn family"
+	depends on I2C
+	help
+	  If you have an ARCxCnnnn family backlight say Y to enable
+	  the backlight driver.
+
+config BACKLIGHT_RAVE_SP
+	tristate "RAVE SP Backlight driver"
+	depends on RAVE_SP_CORE
+	help
+	  Support for backlight control on RAVE SP device.
+
+config BACKLIGHT_LED
+	tristate "Generic LED based Backlight Driver"
+	depends on LEDS_CLASS && OF
+	help
+	  If you have a LCD backlight adjustable by LED class driver, say Y
+	  to enable this driver.
+
+endif # BACKLIGHT_CLASS_DEVICE
+
+endmenu