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backlight: Kconfig cleanup

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Cleanup the "depends on" logic by wrapping the affected config options in
appropriate if/endif blocks.

Remove all the "default n" since that is the default default.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
H Hartley Sweeten 2010-03-30 13:17:35 -05:00 committed by Richard Purdie
parent 3e4a326df6
commit 8fdd5767eb
1 changed files with 35 additions and 44 deletions
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79
drivers/video/backlight/Kconfig
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@ -8,12 +8,13 @@ menuconfig BACKLIGHT_LCD_SUPPORT
Enable this to be able to choose the drivers for controlling the Enable this to be able to choose the drivers for controlling the
backlight and the LCD panel on some platforms, for example on PDAs. backlight and the LCD panel on some platforms, for example on PDAs.
if BACKLIGHT_LCD_SUPPORT
# #
# LCD # LCD
# #
config LCD_CLASS_DEVICE config LCD_CLASS_DEVICE
tristate "Lowlevel LCD controls" tristate "Lowlevel LCD controls"
depends on BACKLIGHT_LCD_SUPPORT
default m default m
help help
This framework adds support for low-level control of LCD. This framework adds support for low-level control of LCD.
@ -24,31 +25,32 @@ config LCD_CLASS_DEVICE
To have support for your specific LCD panel you will have to To have support for your specific LCD panel you will have to
select the proper drivers which depend on this option. select the proper drivers which depend on this option.
if LCD_CLASS_DEVICE
config LCD_CORGI config LCD_CORGI
tristate "LCD Panel support for SHARP corgi/spitz model" tristate "LCD Panel support for SHARP corgi/spitz model"
depends on LCD_CLASS_DEVICE && SPI_MASTER && PXA_SHARPSL depends on SPI_MASTER && PXA_SHARPSL
help help
Say y here to support the LCD panels usually found on SHARP Say y here to support the LCD panels usually found on SHARP
corgi (C7x0) and spitz (Cxx00) models. corgi (C7x0) and spitz (Cxx00) models.
config LCD_L4F00242T03 config LCD_L4F00242T03
tristate "Epson L4F00242T03 LCD" tristate "Epson L4F00242T03 LCD"
depends on LCD_CLASS_DEVICE && SPI_MASTER && GENERIC_GPIO depends on SPI_MASTER && GENERIC_GPIO
help help
SPI driver for Epson L4F00242T03. This provides basic support SPI driver for Epson L4F00242T03. This provides basic support
for init and powering the LCD up/down through a sysfs interface. for init and powering the LCD up/down through a sysfs interface.
config LCD_LMS283GF05 config LCD_LMS283GF05
tristate "Samsung LMS283GF05 LCD" tristate "Samsung LMS283GF05 LCD"
depends on LCD_CLASS_DEVICE && SPI_MASTER && GENERIC_GPIO depends on SPI_MASTER && GENERIC_GPIO
help help
SPI driver for Samsung LMS283GF05. This provides basic support SPI driver for Samsung LMS283GF05. This provides basic support
for powering the LCD up/down through a sysfs interface. for powering the LCD up/down through a sysfs interface.
config LCD_LTV350QV config LCD_LTV350QV
tristate "Samsung LTV350QV LCD Panel" tristate "Samsung LTV350QV LCD Panel"
depends on LCD_CLASS_DEVICE && SPI_MASTER depends on SPI_MASTER
default n
help help
If you have a Samsung LTV350QV LCD panel, say y to include a If you have a Samsung LTV350QV LCD panel, say y to include a
power control driver for it. The panel starts up in power power control driver for it. The panel starts up in power
@ -59,60 +61,53 @@ config LCD_LTV350QV
config LCD_ILI9320 config LCD_ILI9320
tristate tristate
depends on LCD_CLASS_DEVICE && BACKLIGHT_LCD_SUPPORT
default n
help help
If you have a panel based on the ILI9320 controller chip If you have a panel based on the ILI9320 controller chip
then say y to include a power driver for it. then say y to include a power driver for it.
config LCD_TDO24M config LCD_TDO24M
tristate "Toppoly TDO24M and TDO35S LCD Panels support" tristate "Toppoly TDO24M and TDO35S LCD Panels support"
depends on LCD_CLASS_DEVICE && SPI_MASTER depends on SPI_MASTER
default n
help help
If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
include the support for it. include the support for it.
config LCD_VGG2432A4 config LCD_VGG2432A4
tristate "VGG2432A4 LCM device support" tristate "VGG2432A4 LCM device support"
depends on BACKLIGHT_LCD_SUPPORT && LCD_CLASS_DEVICE && SPI_MASTER depends on SPI_MASTER
select LCD_ILI9320 select LCD_ILI9320
default n
help help
If you have a VGG2432A4 panel based on the ILI9320 controller chip If you have a VGG2432A4 panel based on the ILI9320 controller chip
then say y to include a power driver for it. then say y to include a power driver for it.
config LCD_PLATFORM config LCD_PLATFORM
tristate "Platform LCD controls" tristate "Platform LCD controls"
depends on LCD_CLASS_DEVICE
help help
This driver provides a platform-device registered LCD power This driver provides a platform-device registered LCD power
control interface. control interface.
config LCD_TOSA config LCD_TOSA
tristate "Sharp SL-6000 LCD Driver" tristate "Sharp SL-6000 LCD Driver"
depends on LCD_CLASS_DEVICE && SPI depends on SPI && MACH_TOSA
depends on MACH_TOSA
default n
help help
If you have an Sharp SL-6000 Zaurus say Y to enable a driver If you have an Sharp SL-6000 Zaurus say Y to enable a driver
for its LCD. for its LCD.
config LCD_HP700 config LCD_HP700
tristate "HP Jornada 700 series LCD Driver" tristate "HP Jornada 700 series LCD Driver"
depends on LCD_CLASS_DEVICE
depends on SA1100_JORNADA720_SSP && !PREEMPT depends on SA1100_JORNADA720_SSP && !PREEMPT
default y default y
help help
If you have an HP Jornada 700 series handheld (710/720/728) If you have an HP Jornada 700 series handheld (710/720/728)
say Y to enable LCD control driver. say Y to enable LCD control driver.
endif # LCD_CLASS_DEVICE
# #
# Backlight # Backlight
# #
config BACKLIGHT_CLASS_DEVICE config BACKLIGHT_CLASS_DEVICE
tristate "Lowlevel Backlight controls" tristate "Lowlevel Backlight controls"
depends on BACKLIGHT_LCD_SUPPORT
default m default m
help help
This framework adds support for low-level control of the LCD This framework adds support for low-level control of the LCD
@ -121,9 +116,11 @@ config BACKLIGHT_CLASS_DEVICE
To have support for your specific LCD panel you will have to To have support for your specific LCD panel you will have to
select the proper drivers which depend on this option. select the proper drivers which depend on this option.
if BACKLIGHT_CLASS_DEVICE
config BACKLIGHT_ATMEL_LCDC config BACKLIGHT_ATMEL_LCDC
bool "Atmel LCDC Contrast-as-Backlight control" bool "Atmel LCDC Contrast-as-Backlight control"
depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL depends on FB_ATMEL
default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
help help
This provides a backlight control internal to the Atmel LCDC This provides a backlight control internal to the Atmel LCDC
@ -136,8 +133,7 @@ config BACKLIGHT_ATMEL_LCDC
config BACKLIGHT_ATMEL_PWM config BACKLIGHT_ATMEL_PWM
tristate "Atmel PWM backlight control" tristate "Atmel PWM backlight control"
depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM depends on ATMEL_PWM
default n
help help
Say Y here if you want to use the PWM peripheral in Atmel AT91 and 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 AVR32 devices. This driver will need additional platform data to know
@ -148,7 +144,6 @@ config BACKLIGHT_ATMEL_PWM
config BACKLIGHT_GENERIC config BACKLIGHT_GENERIC
tristate "Generic (aka Sharp Corgi) Backlight Driver" tristate "Generic (aka Sharp Corgi) Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE
default y default y
help help
Say y to enable the generic platform backlight driver previously Say y to enable the generic platform backlight driver previously
@ -157,7 +152,7 @@ config BACKLIGHT_GENERIC
config BACKLIGHT_LOCOMO config BACKLIGHT_LOCOMO
tristate "Sharp LOCOMO LCD/Backlight Driver" tristate "Sharp LOCOMO LCD/Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO depends on SHARP_LOCOMO
default y default y
help help
If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
@ -165,7 +160,7 @@ config BACKLIGHT_LOCOMO
config BACKLIGHT_OMAP1 config BACKLIGHT_OMAP1
tristate "OMAP1 PWL-based LCD Backlight" tristate "OMAP1 PWL-based LCD Backlight"
depends on BACKLIGHT_CLASS_DEVICE && ARCH_OMAP1 depends on ARCH_OMAP1
default y default y
help help
This driver controls the LCD backlight level and power for This driver controls the LCD backlight level and power for
@ -174,7 +169,7 @@ config BACKLIGHT_OMAP1
config BACKLIGHT_HP680 config BACKLIGHT_HP680
tristate "HP Jornada 680 Backlight Driver" tristate "HP Jornada 680 Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX depends on SH_HP6XX
default y default y
help help
If you have a HP Jornada 680, say y to enable the If you have a HP Jornada 680, say y to enable the
@ -182,7 +177,6 @@ config BACKLIGHT_HP680
config BACKLIGHT_HP700 config BACKLIGHT_HP700
tristate "HP Jornada 700 series Backlight Driver" tristate "HP Jornada 700 series Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE
depends on SA1100_JORNADA720_SSP && !PREEMPT depends on SA1100_JORNADA720_SSP && !PREEMPT
default y default y
help help
@ -191,76 +185,70 @@ config BACKLIGHT_HP700
config BACKLIGHT_PROGEAR config BACKLIGHT_PROGEAR
tristate "Frontpath ProGear Backlight Driver" tristate "Frontpath ProGear Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && PCI && X86 depends on PCI && X86
default n
help help
If you have a Frontpath ProGear say Y to enable the If you have a Frontpath ProGear say Y to enable the
backlight driver. backlight driver.
config BACKLIGHT_CARILLO_RANCH config BACKLIGHT_CARILLO_RANCH
tristate "Intel Carillo Ranch Backlight Driver" tristate "Intel Carillo Ranch Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
default n
help help
If you have a Intel LE80578 (Carillo Ranch) say Y to enable the If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
backlight driver. backlight driver.
config BACKLIGHT_PWM config BACKLIGHT_PWM
tristate "Generic PWM based Backlight Driver" tristate "Generic PWM based Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM depends on HAVE_PWM
help help
If you have a LCD backlight adjustable by PWM, say Y to enable If you have a LCD backlight adjustable by PWM, say Y to enable
this driver. this driver.
config BACKLIGHT_DA903X config BACKLIGHT_DA903X
tristate "Backlight Driver for DA9030/DA9034 using WLED" tristate "Backlight Driver for DA9030/DA9034 using WLED"
depends on BACKLIGHT_CLASS_DEVICE && PMIC_DA903X depends on PMIC_DA903X
help help
If you have a LCD backlight connected to the WLED output of DA9030 If you have a LCD backlight connected to the WLED output of DA9030
or DA9034 WLED output, say Y here to enable this driver. or DA9034 WLED output, say Y here to enable this driver.
config BACKLIGHT_MAX8925 config BACKLIGHT_MAX8925
tristate "Backlight driver for MAX8925" tristate "Backlight driver for MAX8925"
depends on BACKLIGHT_CLASS_DEVICE && MFD_MAX8925 depends on MFD_MAX8925
help help
If you have a LCD backlight connected to the WLED output of MAX8925 If you have a LCD backlight connected to the WLED output of MAX8925
WLED output, say Y here to enable this driver. WLED output, say Y here to enable this driver.
config BACKLIGHT_MBP_NVIDIA config BACKLIGHT_MBP_NVIDIA
tristate "MacBook Pro Nvidia Backlight Driver" tristate "MacBook Pro Nvidia Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && X86 depends on X86
default n
help help
If you have an Apple Macbook Pro with Nvidia graphics hardware say Y If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
to enable a driver for its backlight to enable a driver for its backlight
config BACKLIGHT_TOSA config BACKLIGHT_TOSA
tristate "Sharp SL-6000 Backlight Driver" tristate "Sharp SL-6000 Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && I2C depends on I2C && MACH_TOSA && LCD_TOSA
depends on MACH_TOSA && LCD_TOSA
default n
help help
If you have an Sharp SL-6000 Zaurus say Y to enable a driver If you have an Sharp SL-6000 Zaurus say Y to enable a driver
for its backlight for its backlight
config BACKLIGHT_SAHARA config BACKLIGHT_SAHARA
tristate "Tabletkiosk Sahara Touch-iT Backlight Driver" tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && X86 depends on X86
default n
help help
If you have a Tabletkiosk Sahara Touch-iT, say y to enable the If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
backlight driver. backlight driver.
config BACKLIGHT_WM831X config BACKLIGHT_WM831X
tristate "WM831x PMIC Backlight Driver" tristate "WM831x PMIC Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && MFD_WM831X depends on MFD_WM831X
help help
If you have a backlight driven by the ISINK and DCDC of a If you have a backlight driven by the ISINK and DCDC of a
WM831x PMIC say y to enable the backlight driver for it. WM831x PMIC say y to enable the backlight driver for it.
config BACKLIGHT_ADX config BACKLIGHT_ADX
tristate "Avionic Design Xanthos Backlight Driver" tristate "Avionic Design Xanthos Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && ARCH_PXA_ADX depends on ARCH_PXA_ADX
default y default y
help help
Say Y to enable the backlight driver on Avionic Design Xanthos-based Say Y to enable the backlight driver on Avionic Design Xanthos-based
@ -268,7 +256,7 @@ config BACKLIGHT_ADX
config BACKLIGHT_ADP5520 config BACKLIGHT_ADP5520
tristate "Backlight Driver for ADP5520/ADP5501 using WLED" tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
depends on BACKLIGHT_CLASS_DEVICE && PMIC_ADP5520 depends on PMIC_ADP5520
help help
If you have a LCD backlight connected to the BST/BL_SNK output of If you have a LCD backlight connected to the BST/BL_SNK output of
ADP5520 or ADP5501, say Y here to enable this driver. ADP5520 or ADP5501, say Y here to enable this driver.
@ -278,7 +266,10 @@ config BACKLIGHT_ADP5520
config BACKLIGHT_88PM860X config BACKLIGHT_88PM860X
tristate "Backlight Driver for 88PM8606 using WLED" tristate "Backlight Driver for 88PM8606 using WLED"
depends on BACKLIGHT_CLASS_DEVICE && MFD_88PM860X depends on MFD_88PM860X
help help
Say Y to enable the backlight driver for Marvell 88PM8606. Say Y to enable the backlight driver for Marvell 88PM8606.
endif # BACKLIGHT_CLASS_DEVICE
endif # BACKLIGHT_LCD_SUPPORT