Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # Backlight & LCD drivers configuration | |
3 | # | |
4 | ||
5 | menuconfig 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 | ||
fa9133c2 DB |
11 | # |
12 | # LCD | |
13 | # | |
14 | config LCD_CLASS_DEVICE | |
15 | tristate "Lowlevel LCD controls" | |
256154fb | 16 | depends on BACKLIGHT_LCD_SUPPORT |
1da177e4 LT |
17 | default m |
18 | help | |
fa9133c2 DB |
19 | This framework adds support for low-level control of LCD. |
20 | Some framebuffer devices connect to platform-specific LCD modules | |
21 | in order to have a platform-specific way to control the flat panel | |
22 | (contrast and applying power to the LCD (not to the backlight!)). | |
1da177e4 LT |
23 | |
24 | To have support for your specific LCD panel you will have to | |
25 | select the proper drivers which depend on this option. | |
26 | ||
18f65c79 HS |
27 | config LCD_LTV350QV |
28 | tristate "Samsung LTV350QV LCD Panel" | |
29 | depends on LCD_CLASS_DEVICE && SPI_MASTER | |
30 | default n | |
31 | help | |
32 | If you have a Samsung LTV350QV LCD panel, say y to include a | |
33 | power control driver for it. The panel starts up in power | |
34 | off state, so you need this driver in order to see any | |
35 | output. | |
36 | ||
37 | The LTV350QV panel is present on all ATSTK1000 boards. | |
38 | ||
cccb6d3c BD |
39 | config LCD_ILI9320 |
40 | tristate | |
41 | depends on LCD_CLASS_DEVICE && BACKLIGHT_LCD_SUPPORT | |
42 | default n | |
43 | help | |
44 | If you have a panel based on the ILI9320 controller chip | |
45 | then say y to include a power driver for it. | |
46 | ||
47 | config LCD_VGG2432A4 | |
48 | tristate "VGG2432A4 LCM device support" | |
49 | depends on BACKLIGHT_LCD_SUPPORT && LCD_CLASS_DEVICE && SPI_MASTER | |
50 | select LCD_ILI9320 | |
51 | default n | |
52 | help | |
53 | If you have a VGG2432A4 panel based on the ILI9320 controller chip | |
54 | then say y to include a power driver for it. | |
55 | ||
c25826a7 BD |
56 | config LCD_PLATFORM |
57 | tristate "Platform LCD controls" | |
58 | depends on LCD_CLASS_DEVICE | |
59 | help | |
60 | This driver provides a platform-device registered LCD power | |
61 | control interface. | |
62 | ||
fa9133c2 DB |
63 | # |
64 | # Backlight | |
65 | # | |
66 | config BACKLIGHT_CLASS_DEVICE | |
67 | tristate "Lowlevel Backlight controls" | |
256154fb | 68 | depends on BACKLIGHT_LCD_SUPPORT |
1da177e4 LT |
69 | default m |
70 | help | |
fa9133c2 DB |
71 | This framework adds support for low-level control of the LCD |
72 | backlight. This includes support for brightness and power. | |
1da177e4 LT |
73 | |
74 | To have support for your specific LCD panel you will have to | |
75 | select the proper drivers which depend on this option. | |
76 | ||
a9a84c37 DB |
77 | config BACKLIGHT_ATMEL_LCDC |
78 | bool "Atmel LCDC Contrast-as-Backlight control" | |
79 | depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL | |
80 | default y if MACH_SAM9261EK || MACH_SAM9263EK | |
81 | help | |
82 | This provides a backlight control internal to the Atmel LCDC | |
83 | driver. If the LCD "contrast control" on your board is wired | |
84 | so it controls the backlight brightness, select this option to | |
85 | export this as a PWM-based backlight control. | |
86 | ||
87 | If in doubt, it's safe to enable this option; it doesn't kick | |
88 | in unless the board's description says it's wired that way. | |
89 | ||
3e074058 HCE |
90 | config BACKLIGHT_ATMEL_PWM |
91 | tristate "Atmel PWM backlight control" | |
92 | depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM | |
93 | default n | |
94 | help | |
95 | Say Y here if you want to use the PWM peripheral in Atmel AT91 and | |
96 | AVR32 devices. This driver will need additional platform data to know | |
97 | which PWM instance to use and how to configure it. | |
98 | ||
99 | To compile this driver as a module, choose M here: the module will be | |
100 | called atmel-pwm-bl. | |
101 | ||
1da177e4 | 102 | config BACKLIGHT_CORGI |
c3f8f650 RP |
103 | tristate "Generic (aka Sharp Corgi) Backlight Driver" |
104 | depends on BACKLIGHT_CLASS_DEVICE | |
105 | default n | |
1da177e4 | 106 | help |
c3f8f650 RP |
107 | Say y to enable the generic platform backlight driver previously |
108 | known as the Corgi backlight driver. If you have a Sharp Zaurus | |
109 | SL-C7xx, SL-Cxx00 or SL-6000x say y. Most users can say n. | |
1da177e4 | 110 | |
e4423781 RP |
111 | config BACKLIGHT_LOCOMO |
112 | tristate "Sharp LOCOMO LCD/Backlight Driver" | |
34f18a71 | 113 | depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO |
e4423781 RP |
114 | default y |
115 | help | |
116 | If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to | |
117 | enable the LCD/backlight driver. | |
118 | ||
ec072b0f AZ |
119 | config BACKLIGHT_OMAP1 |
120 | tristate "OMAP1 PWL-based LCD Backlight" | |
121 | depends on BACKLIGHT_CLASS_DEVICE && ARCH_OMAP1 | |
122 | default y | |
123 | help | |
124 | This driver controls the LCD backlight level and power for | |
125 | the PWL module of OMAP1 processors. Say Y if your board | |
126 | uses this hardware. | |
127 | ||
06c6f900 AS |
128 | config BACKLIGHT_HP680 |
129 | tristate "HP Jornada 680 Backlight Driver" | |
34f18a71 | 130 | depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX |
06c6f900 AS |
131 | default y |
132 | help | |
133 | If you have a HP Jornada 680, say y to enable the | |
134 | backlight driver. | |
135 | ||
7a208463 MJ |
136 | config BACKLIGHT_PROGEAR |
137 | tristate "Frontpath ProGear Backlight Driver" | |
34f18a71 | 138 | depends on BACKLIGHT_CLASS_DEVICE && PCI && X86 |
7a208463 MJ |
139 | default n |
140 | help | |
141 | If you have a Frontpath ProGear say Y to enable the | |
142 | backlight driver. | |
dbe7e429 AH |
143 | |
144 | config BACKLIGHT_CARILLO_RANCH | |
145 | tristate "Intel Carillo Ranch Backlight Driver" | |
146 | depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578 | |
147 | default n | |
148 | help | |
149 | If you have a Intel LE80578 (Carillo Ranch) say Y to enable the | |
150 | backlight driver. | |
42796d37 | 151 | |
152 | config BACKLIGHT_PWM | |
153 | tristate "Generic PWM based Backlight Driver" | |
154 | depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM | |
155 | help | |
156 | If you have a LCD backlight adjustable by PWM, say Y to enable | |
157 | this driver. | |
7be35c72 MG |
158 | |
159 | config BACKLIGHT_MBP_NVIDIA | |
160 | tristate "MacBook Pro Nvidia Backlight Driver" | |
161 | depends on BACKLIGHT_CLASS_DEVICE && X86 | |
162 | default n | |
163 | help | |
164 | If you have an Apple Macbook Pro with Nvidia graphics hardware say Y | |
165 | to enable a driver for its backlight | |
166 |