--- zzzz-none-000/linux-3.10.107/drivers/video/backlight/Kconfig	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/video/backlight/Kconfig	2021-02-04 17:41:59.000000000 +0000
@@ -29,21 +29,23 @@
 
 config LCD_CORGI
 	tristate "LCD Panel support for SHARP corgi/spitz model"
-	depends on SPI_MASTER && PXA_SHARPSL
+	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 && GPIOLIB
+	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 && GPIOLIB
+	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.
@@ -168,7 +170,6 @@
 config BACKLIGHT_ATMEL_LCDC
 	bool "Atmel LCDC Contrast-as-Backlight control"
 	depends on FB_ATMEL
-	default y if MACH_AT91SAM9261EK || MACH_AT91SAM9G10EK || MACH_AT91SAM9263EK
 	help
 	  This provides a backlight control internal to the Atmel LCDC
 	  driver.  If the LCD "contrast control" on your board is wired
@@ -178,17 +179,6 @@
 	  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_ATMEL_PWM
-	tristate "Atmel PWM backlight control"
-	depends on ATMEL_PWM
-	help
-	  Say Y here if you want to use the PWM peripheral in Atmel AT91 and
-	  AVR32 devices. This driver will need additional platform data to know
-	  which PWM instance to use and how to configure it.
-
-	  To compile this driver as a module, choose M here: the module will be
-	  called atmel-pwm-bl.
-
 config BACKLIGHT_EP93XX
 	tristate "Cirrus EP93xx Backlight Driver"
 	depends on FB_EP93XX
@@ -207,6 +197,15 @@
 	  known as the Corgi backlight driver. If you have a Sharp Zaurus
 	  SL-C7xx, SL-Cxx00 or SL-6000x say y.
 
+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_LM3533
 	tristate "Backlight Driver for LM3533"
 	depends on BACKLIGHT_CLASS_DEVICE
@@ -300,6 +299,13 @@
 	  If you have an Sharp SL-6000 Zaurus say Y to enable a driver
 	  for its backlight
 
+config BACKLIGHT_PM8941_WLED
+	tristate "Qualcomm PM8941 WLED Driver"
+	select REGMAP
+	help
+	  If you have the Qualcomm PM8941, say Y to enable a driver for the
+	  WLED block.
+
 config BACKLIGHT_SAHARA
 	tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
 	depends on X86
@@ -368,12 +374,12 @@
 	  If you have a AnalogicTech AAT2870 say Y to enable the
 	  backlight driver.
 
-config BACKLIGHT_LM3630
-	tristate "Backlight Driver for LM3630"
-	depends on BACKLIGHT_CLASS_DEVICE && I2C
+config BACKLIGHT_LM3630A
+	tristate "Backlight Driver for LM3630A"
+	depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 	select REGMAP_I2C
 	help
-	  This supports TI LM3630 Backlight Driver
+	  This supports TI LM3630A Backlight Driver
 
 config BACKLIGHT_LM3639
 	tristate "Backlight Driver for LM3639"
@@ -386,14 +392,14 @@
 
 config BACKLIGHT_LP855X
 	tristate "Backlight driver for TI LP855X"
-	depends on BACKLIGHT_CLASS_DEVICE && I2C
+	depends on BACKLIGHT_CLASS_DEVICE && I2C && PWM
 	help
-	  This supports TI LP8550, LP8551, LP8552, LP8553, LP8556 and LP8557
-	  backlight driver.
+	  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 BACKLIGHT_CLASS_DEVICE && MFD_LP8788
+	depends on BACKLIGHT_CLASS_DEVICE && MFD_LP8788 && PWM
 	help
 	  This supports TI LP8788 backlight driver.
 
@@ -411,6 +417,16 @@
 	  If you have a Pandora console, say Y to enable the
 	  backlight driver.
 
+config BACKLIGHT_SKY81452
+	tristate "Backlight driver for SKY81452"
+	depends on BACKLIGHT_CLASS_DEVICE && 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 BACKLIGHT_CLASS_DEVICE && MFD_TPS65217
@@ -425,6 +441,25 @@
 	  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.
+
 endif # BACKLIGHT_CLASS_DEVICE
 
 endif # BACKLIGHT_LCD_SUPPORT