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linux/drivers/video/backlight/Kconfig

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
#
# Backlight & LCD drivers configuration
#
menuconfig BACKLIGHT_LCD_SUPPORT
bool "Backlight & LCD device support"
help
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: Fix order of Kconfig entries Switch the order of LCD_CLASS_DEVICE and BACKLIGHT_CLASS_DEVICE, so that it's possible to insert LCD devices without borking the dependency displays of xconfig and other config tools. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-05-29 22:07:10 +00:00
#
# LCD
#
config LCD_CLASS_DEVICE
tristate "Lowlevel LCD controls"
[PATCH] fbdev: statically link the framebuffer notification functions The backlight and lcd subsystems can be notified by the framebuffer layer of blanking events. However, these subsystems, as a whole, can function independently from the framebuffer layer. But in order to enable to the lcd and backlight subsystems, the framebuffer has to be compiled also, effectively sucking in a huge amount of unneeded code. To prevent dependency problems, separate out the framebuffer notification mechanism from the framebuffer layer and permanently link it to the kernel. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-30 10:04:17 +00:00
depends on BACKLIGHT_LCD_SUPPORT
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
default m
help
backlight: Fix order of Kconfig entries Switch the order of LCD_CLASS_DEVICE and BACKLIGHT_CLASS_DEVICE, so that it's possible to insert LCD devices without borking the dependency displays of xconfig and other config tools. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-05-29 22:07:10 +00:00
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!)).
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
To have support for your specific LCD panel you will have to
select the proper drivers which depend on this option.
backlight: Add Samsung LTV350QV LCD driver This patch adds support for powering on and off the Samsung LTV350QV LCD panel via SPI. The driver responds to framebuffer power management, it powers off the panel on reboot/halt/poweroff. It can also be controlled through sysfs. The panel is powered up when the module is loaded, and off when the module is unloaded. Verified on AVR32 STK1000. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-09-02 22:15:49 +00:00
config LCD_LTV350QV
tristate "Samsung LTV350QV LCD Panel"
depends on LCD_CLASS_DEVICE && SPI_MASTER
default n
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.
backlight: Fix order of Kconfig entries Switch the order of LCD_CLASS_DEVICE and BACKLIGHT_CLASS_DEVICE, so that it's possible to insert LCD devices without borking the dependency displays of xconfig and other config tools. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-05-29 22:07:10 +00:00
#
# Backlight
#
config BACKLIGHT_CLASS_DEVICE
tristate "Lowlevel Backlight controls"
[PATCH] fbdev: statically link the framebuffer notification functions The backlight and lcd subsystems can be notified by the framebuffer layer of blanking events. However, these subsystems, as a whole, can function independently from the framebuffer layer. But in order to enable to the lcd and backlight subsystems, the framebuffer has to be compiled also, effectively sucking in a huge amount of unneeded code. To prevent dependency problems, separate out the framebuffer notification mechanism from the framebuffer layer and permanently link it to the kernel. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-30 10:04:17 +00:00
depends on BACKLIGHT_LCD_SUPPORT
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
default m
help
backlight: Fix order of Kconfig entries Switch the order of LCD_CLASS_DEVICE and BACKLIGHT_CLASS_DEVICE, so that it's possible to insert LCD devices without borking the dependency displays of xconfig and other config tools. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-05-29 22:07:10 +00:00
This framework adds support for low-level control of the LCD
backlight. This includes support for brightness and power.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
To have support for your specific LCD panel you will have to
select the proper drivers which depend on this option.
config BACKLIGHT_CORGI
backlight: Convert corgi backlight driver into a more generic driver Convert the corgi backlight driver to a more generic version so it can be reused by other code rather than being Zaurus/PXA specific. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-09-02 23:27:00 +00:00
tristate "Generic (aka Sharp Corgi) Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE
default n
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
help
backlight: Convert corgi backlight driver into a more generic driver Convert the corgi backlight driver to a more generic version so it can be reused by other code rather than being Zaurus/PXA specific. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-09-02 23:27:00 +00:00
Say y to enable the generic platform backlight driver previously
known as the Corgi backlight driver. If you have a Sharp Zaurus
SL-C7xx, SL-Cxx00 or SL-6000x say y. Most users can say n.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 22:20:36 +00:00
[PATCH] backlight: LOCOMO Backlight Driver updates Add backlight intensity control to the LOCOMO lcd/backlight driver using the backlight class and add basic power management support. This is a reimplementation and improvement of patches by John Lenz and Pavel Machek Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 07:26:27 +00:00
config BACKLIGHT_LOCOMO
tristate "Sharp LOCOMO LCD/Backlight Driver"
backlight: Fix Kconfig entries Currently its possible to build the backlight core as a module yet compile the drivers into the kernel which gives missing symbols. Fix. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-09 09:40:30 +00:00
depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO
[PATCH] backlight: LOCOMO Backlight Driver updates Add backlight intensity control to the LOCOMO lcd/backlight driver using the backlight class and add basic power management support. This is a reimplementation and improvement of patches by John Lenz and Pavel Machek Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Antonino Daplas <adaplas@pol.net> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26 07:26:27 +00:00
default y
help
If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
enable the LCD/backlight driver.
[PATCH] video: hp680 backlight driver This adds support for the hp680 backlight, as found in the hp6xx series of sh devices. Signed-off-by: Andriy Skulysh <askulysh@image.kiev.ua> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 11:06:53 +00:00
config BACKLIGHT_HP680
tristate "HP Jornada 680 Backlight Driver"
backlight: Fix Kconfig entries Currently its possible to build the backlight core as a module yet compile the drivers into the kernel which gives missing symbols. Fix. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-09 09:40:30 +00:00
depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX
[PATCH] video: hp680 backlight driver This adds support for the hp680 backlight, as found in the hp6xx series of sh devices. Signed-off-by: Andriy Skulysh <askulysh@image.kiev.ua> Signed-off-by: Paul Mundt <lethal@linux-sh.org> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 11:06:53 +00:00
default y
help
If you have a HP Jornada 680, say y to enable the
backlight driver.
backlight: Add Frontpath ProGear HX1050+ driver Add control of LCD backlight for Frontpath ProGear HX1050+. Patch is based on http://downloads.sf.net/progear/progear-lcd-0.2.tar.gz driver by M Schacht. Signed-off-by: Marcin Juszkiewicz <openembedded@hrw.one.pl> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-07 22:24:01 +00:00
config BACKLIGHT_PROGEAR
tristate "Frontpath ProGear Backlight Driver"
backlight: Fix Kconfig entries Currently its possible to build the backlight core as a module yet compile the drivers into the kernel which gives missing symbols. Fix. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-09 09:40:30 +00:00
depends on BACKLIGHT_CLASS_DEVICE && PCI && X86
backlight: Add Frontpath ProGear HX1050+ driver Add control of LCD backlight for Frontpath ProGear HX1050+. Patch is based on http://downloads.sf.net/progear/progear-lcd-0.2.tar.gz driver by M Schacht. Signed-off-by: Marcin Juszkiewicz <openembedded@hrw.one.pl> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-02-07 22:24:01 +00:00
default n
help
If you have a Frontpath ProGear say Y to enable the
backlight driver.
vmlfb: framebuffer driver for Intel Vermilion Range Add the Intel Vermilion Range framebuffer support. Signed-off-by: Alan Hourihane <alanh@tungstengraphics.com> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08 07:39:25 +00:00
config BACKLIGHT_CARILLO_RANCH
tristate "Intel Carillo Ranch Backlight Driver"
depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
default n
help
If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
backlight driver.
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