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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
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
David Brownellfa9133c2007-05-29 23:07:10 +010011#
12# LCD
13#
Linus Torvalds1da177e2005-04-16 15:20:36 -070014config LCD_CLASS_DEVICE
15 tristate "Lowlevel LCD controls"
Antonino A. Daplas256154f2006-07-30 03:04:17 -070016 depends on BACKLIGHT_LCD_SUPPORT
Linus Torvalds1da177e2005-04-16 15:20:36 -070017 default m
18 help
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!)).
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
Eric Miaob18250a2008-08-29 04:21:44 +080027config LCD_CORGI
28 tristate "LCD Panel support for SHARP corgi/spitz model"
29 depends on LCD_CLASS_DEVICE && SPI_MASTER && PXA_SHARPSL
30 help
31 Say y here to support the LCD panels usually found on SHARP
32 corgi (C7x0) and spitz (Cxx00) models.
33
Marek Vasut5036cc42009-08-06 16:07:10 -070034config LCD_LMS283GF05
35 tristate "Samsung LMS283GF05 LCD"
36 depends on LCD_CLASS_DEVICE && SPI_MASTER && GENERIC_GPIO
37 help
38 SPI driver for Samsung LMS283GF05. This provides basic support
39 for powering the LCD up/down through a sysfs interface.
40
Haavard Skinnemoen18f65c72007-09-02 23:15:49 +010041config LCD_LTV350QV
42 tristate "Samsung LTV350QV LCD Panel"
43 depends on LCD_CLASS_DEVICE && SPI_MASTER
44 default n
45 help
46 If you have a Samsung LTV350QV LCD panel, say y to include a
47 power control driver for it. The panel starts up in power
48 off state, so you need this driver in order to see any
49 output.
50
51 The LTV350QV panel is present on all ATSTK1000 boards.
52
Ben Dookscccb6d32008-07-23 21:31:37 -070053config LCD_ILI9320
54 tristate
55 depends on LCD_CLASS_DEVICE && BACKLIGHT_LCD_SUPPORT
56 default n
57 help
58 If you have a panel based on the ILI9320 controller chip
59 then say y to include a power driver for it.
60
Eric Miaodd89ccb2008-09-01 06:50:23 +080061config LCD_TDO24M
Mike Rapoportf4f6bda2008-12-03 08:48:52 +000062 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
Eric Miaodd89ccb2008-09-01 06:50:23 +080063 depends on LCD_CLASS_DEVICE && SPI_MASTER
64 default n
65 help
Mike Rapoportf4f6bda2008-12-03 08:48:52 +000066 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
Eric Miaodd89ccb2008-09-01 06:50:23 +080067 include the support for it.
68
Ben Dookscccb6d32008-07-23 21:31:37 -070069config LCD_VGG2432A4
70 tristate "VGG2432A4 LCM device support"
71 depends on BACKLIGHT_LCD_SUPPORT && LCD_CLASS_DEVICE && SPI_MASTER
72 select LCD_ILI9320
73 default n
74 help
75 If you have a VGG2432A4 panel based on the ILI9320 controller chip
76 then say y to include a power driver for it.
77
Ben Dooksc25826a2008-07-23 21:31:38 -070078config LCD_PLATFORM
79 tristate "Platform LCD controls"
80 depends on LCD_CLASS_DEVICE
81 help
82 This driver provides a platform-device registered LCD power
83 control interface.
84
Dmitry Baryshkovfbd1b172008-09-13 20:58:51 +040085config LCD_TOSA
86 tristate "Sharp SL-6000 LCD Driver"
87 depends on LCD_CLASS_DEVICE && SPI
88 depends on MACH_TOSA
89 default n
90 help
91 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
92 for its LCD.
93
Kristoffer Ericson9e124432009-02-18 11:47:26 +000094config LCD_HP700
95 tristate "HP Jornada 700 series LCD Driver"
96 depends on LCD_CLASS_DEVICE
97 depends on SA1100_JORNADA720_SSP && !PREEMPT
98 default y
99 help
100 If you have an HP Jornada 700 series handheld (710/720/728)
101 say Y to enable LCD control driver.
102
David Brownellfa9133c2007-05-29 23:07:10 +0100103#
104# Backlight
105#
106config BACKLIGHT_CLASS_DEVICE
107 tristate "Lowlevel Backlight controls"
108 depends on BACKLIGHT_LCD_SUPPORT
109 default m
110 help
111 This framework adds support for low-level control of the LCD
112 backlight. This includes support for brightness and power.
113
114 To have support for your specific LCD panel you will have to
115 select the proper drivers which depend on this option.
116
David Brownella9a84c32008-02-06 01:39:26 -0800117config BACKLIGHT_ATMEL_LCDC
118 bool "Atmel LCDC Contrast-as-Backlight control"
119 depends on BACKLIGHT_CLASS_DEVICE && FB_ATMEL
Nicolas Ferre915190f2009-07-21 11:31:29 +0100120 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
David Brownella9a84c32008-02-06 01:39:26 -0800121 help
122 This provides a backlight control internal to the Atmel LCDC
123 driver. If the LCD "contrast control" on your board is wired
124 so it controls the backlight brightness, select this option to
125 export this as a PWM-based backlight control.
126
127 If in doubt, it's safe to enable this option; it doesn't kick
128 in unless the board's description says it's wired that way.
129
Hans-Christian Egtvedt3e074052008-07-23 21:31:48 -0700130config BACKLIGHT_ATMEL_PWM
131 tristate "Atmel PWM backlight control"
132 depends on BACKLIGHT_CLASS_DEVICE && ATMEL_PWM
133 default n
134 help
135 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
136 AVR32 devices. This driver will need additional platform data to know
137 which PWM instance to use and how to configure it.
138
139 To compile this driver as a module, choose M here: the module will be
140 called atmel-pwm-bl.
141
Richard Purdied00ba722009-01-08 20:52:37 +0000142config BACKLIGHT_GENERIC
143 tristate "Generic (aka Sharp Corgi) Backlight Driver"
Richard Purdiec3f8f652007-09-03 00:27:00 +0100144 depends on BACKLIGHT_CLASS_DEVICE
Richard Purdied00ba722009-01-08 20:52:37 +0000145 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146 help
Richard Purdiec3f8f652007-09-03 00:27:00 +0100147 Say y to enable the generic platform backlight driver previously
148 known as the Corgi backlight driver. If you have a Sharp Zaurus
Richard Purdied00ba722009-01-08 20:52:37 +0000149 SL-C7xx, SL-Cxx00 or SL-6000x say y.
Eric Miao45e2a9b2008-10-21 11:36:19 +0800150
Richard Purdiee4423782006-06-26 00:26:27 -0700151config BACKLIGHT_LOCOMO
152 tristate "Sharp LOCOMO LCD/Backlight Driver"
Richard Purdie34f18a72007-02-09 09:40:30 +0000153 depends on BACKLIGHT_CLASS_DEVICE && SHARP_LOCOMO
Richard Purdiee4423782006-06-26 00:26:27 -0700154 default y
155 help
156 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
157 enable the LCD/backlight driver.
158
Andrzej Zaborowskiec072b02008-01-13 23:15:43 +0000159config BACKLIGHT_OMAP1
160 tristate "OMAP1 PWL-based LCD Backlight"
161 depends on BACKLIGHT_CLASS_DEVICE && ARCH_OMAP1
162 default y
163 help
164 This driver controls the LCD backlight level and power for
165 the PWL module of OMAP1 processors. Say Y if your board
166 uses this hardware.
167
Andriy Skulysh06c6f902006-02-01 03:06:53 -0800168config BACKLIGHT_HP680
169 tristate "HP Jornada 680 Backlight Driver"
Richard Purdie34f18a72007-02-09 09:40:30 +0000170 depends on BACKLIGHT_CLASS_DEVICE && SH_HP6XX
Andriy Skulysh06c6f902006-02-01 03:06:53 -0800171 default y
172 help
173 If you have a HP Jornada 680, say y to enable the
174 backlight driver.
175
Kristoffer Ericson13a7b5d2009-02-18 11:50:43 +0000176config BACKLIGHT_HP700
177 tristate "HP Jornada 700 series Backlight Driver"
178 depends on BACKLIGHT_CLASS_DEVICE
179 depends on SA1100_JORNADA720_SSP && !PREEMPT
180 default y
181 help
182 If you have an HP Jornada 700 series,
183 say Y to include backlight control driver.
184
Marcin Juszkiewicz7a208462007-02-07 22:24:01 +0000185config BACKLIGHT_PROGEAR
186 tristate "Frontpath ProGear Backlight Driver"
Richard Purdie34f18a72007-02-09 09:40:30 +0000187 depends on BACKLIGHT_CLASS_DEVICE && PCI && X86
Marcin Juszkiewicz7a208462007-02-07 22:24:01 +0000188 default n
189 help
190 If you have a Frontpath ProGear say Y to enable the
191 backlight driver.
Alan Hourihanedbe7e422007-05-08 00:39:25 -0700192
193config BACKLIGHT_CARILLO_RANCH
194 tristate "Intel Carillo Ranch Backlight Driver"
195 depends on BACKLIGHT_CLASS_DEVICE && LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
196 default n
197 help
198 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
199 backlight driver.
eric miao42796d32008-04-14 09:35:08 +0100200
201config BACKLIGHT_PWM
202 tristate "Generic PWM based Backlight Driver"
203 depends on BACKLIGHT_CLASS_DEVICE && HAVE_PWM
204 help
205 If you have a LCD backlight adjustable by PWM, say Y to enable
206 this driver.
Matthew Garrett7be35c72008-06-09 21:56:16 +0100207
Mike Rapoport923ae482008-10-13 09:03:44 +0100208config BACKLIGHT_DA903X
209 tristate "Backlight Driver for DA9030/DA9034 using WLED"
210 depends on BACKLIGHT_CLASS_DEVICE && PMIC_DA903X
211 help
212 If you have a LCD backlight connected to the WLED output of DA9030
213 or DA9034 WLED output, say Y here to enable this driver.
214
Matthew Garrett7be35c72008-06-09 21:56:16 +0100215config BACKLIGHT_MBP_NVIDIA
216 tristate "MacBook Pro Nvidia Backlight Driver"
217 depends on BACKLIGHT_CLASS_DEVICE && X86
218 default n
219 help
220 If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
221 to enable a driver for its backlight
222
Dmitry Baryshkovfbd1b172008-09-13 20:58:51 +0400223config BACKLIGHT_TOSA
224 tristate "Sharp SL-6000 Backlight Driver"
225 depends on BACKLIGHT_CLASS_DEVICE && I2C
226 depends on MACH_TOSA && LCD_TOSA
227 default n
228 help
229 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
230 for its backlight
231
Claudio Niederd03ebb12008-10-20 23:35:40 +0100232config BACKLIGHT_SAHARA
233 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
234 depends on BACKLIGHT_CLASS_DEVICE && X86
235 default n
236 help
237 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
238 backlight driver.
Mark Browna4f3d552009-09-05 14:09:20 +0100239
240config BACKLIGHT_WM831X
241 tristate "WM831x PMIC Backlight Driver"
242 depends on BACKLIGHT_CLASS_DEVICE && MFD_WM831X
243 help
244 If you have a backlight driven by the ISINK and DCDC of a
245 WM831x PMIC say y to enable the backlight driver for it.
Thierry Reding3b96ea92009-08-14 15:58:56 +0200246
247config BACKLIGHT_ADX
248 tristate "Avionic Design Xanthos Backlight Driver"
249 depends on BACKLIGHT_CLASS_DEVICE && ARCH_PXA_ADX
250 default y
251 help
252 Say Y to enable the backlight driver on Avionic Design Xanthos-based
253 boards.
Michael Hennericha7998ce2009-09-17 14:29:52 -0400254
255config BACKLIGHT_ADP5520
256 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
257 depends on BACKLIGHT_CLASS_DEVICE && PMIC_ADP5520
258 help
259 If you have a LCD backlight connected to the BST/BL_SNK output of
260 ADP5520 or ADP5501, say Y here to enable this driver.
261
262 To compile this driver as a module, choose M here: the module will
263 be called adp5520_bl.
264
Haojian Zhuangd07e8bf2009-11-09 12:41:07 -0500265config BACKLIGHT_88PM860X
266 tristate "Backlight Driver for 88PM8606 using WLED"
267 depends on BACKLIGHT_CLASS_DEVICE && MFD_88PM860X
268 help
269 Say Y to enable the backlight driver for Marvell 88PM8606.
270