xref: /linux/drivers/video/backlight/Kconfig (revision 6e8331ac6973435b1e7604c30f2ad394035b46e1)
1#
2# Backlight & LCD drivers configuration
3#
4
5menuconfig BACKLIGHT_LCD_SUPPORT
6	bool "Backlight & LCD device support"
7	help
8	  Enable this to be able to choose the drivers for controlling the
9	  backlight and the LCD panel on some platforms, for example on PDAs.
10
11config BACKLIGHT_CLASS_DEVICE
12        tristate "Lowlevel Backlight controls"
13	depends on BACKLIGHT_LCD_SUPPORT
14	default m
15	help
16	  This framework adds support for low-level control of the LCD
17          backlight. This includes support for brightness and power.
18
19	  To have support for your specific LCD panel you will have to
20	  select the proper drivers which depend on this option.
21
22config BACKLIGHT_DEVICE
23	bool
24	depends on BACKLIGHT_CLASS_DEVICE
25	default y
26
27config LCD_CLASS_DEVICE
28        tristate "Lowlevel LCD controls"
29	depends on BACKLIGHT_LCD_SUPPORT
30	default m
31	help
32	  This framework adds support for low-level control of LCD.
33	  Some framebuffer devices connect to platform-specific LCD modules
34	  in order to have a platform-specific way to control the flat panel
35	  (contrast and applying power to the LCD (not to the backlight!)).
36
37	  To have support for your specific LCD panel you will have to
38	  select the proper drivers which depend on this option.
39
40config LCD_DEVICE
41	bool
42	depends on LCD_CLASS_DEVICE
43	default y
44
45config BACKLIGHT_CORGI
46	tristate "Sharp Corgi Backlight Driver (SL Series)"
47	depends on BACKLIGHT_DEVICE && PXA_SHARPSL
48	default y
49	help
50	  If you have a Sharp Zaurus SL-C7xx, SL-Cxx00 or SL-6000x say y to enable the
51	  backlight driver.
52
53config BACKLIGHT_LOCOMO
54	tristate "Sharp LOCOMO LCD/Backlight Driver"
55	depends on BACKLIGHT_DEVICE && SHARP_LOCOMO
56	default y
57	help
58	  If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
59	  enable the LCD/backlight driver.
60
61config BACKLIGHT_HP680
62	tristate "HP Jornada 680 Backlight Driver"
63	depends on BACKLIGHT_DEVICE && SH_HP6XX
64	default y
65	help
66	  If you have a HP Jornada 680, say y to enable the
67	  backlight driver.
68
69