blob: 4dfb5f44dffda070e55e29df7f403282669b81a5 [file] [log] [blame]
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
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050011if BACKLIGHT_LCD_SUPPORT
12
David Brownellfa9133c2007-05-29 23:07:10 +010013#
14# LCD
15#
Linus Torvalds1da177e2005-04-16 15:20:36 -070016config LCD_CLASS_DEVICE
17 tristate "Lowlevel LCD controls"
Linus Torvalds1da177e2005-04-16 15:20:36 -070018 default m
19 help
20 This framework adds support for low-level control of LCD.
21 Some framebuffer devices connect to platform-specific LCD modules
22 in order to have a platform-specific way to control the flat panel
23 (contrast and applying power to the LCD (not to the backlight!)).
24
25 To have support for your specific LCD panel you will have to
26 select the proper drivers which depend on this option.
27
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050028if LCD_CLASS_DEVICE
29
Eric Miaob18250a2008-08-29 04:21:44 +080030config LCD_CORGI
31 tristate "LCD Panel support for SHARP corgi/spitz model"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050032 depends on SPI_MASTER && PXA_SHARPSL
Eric Miaob18250a2008-08-29 04:21:44 +080033 help
34 Say y here to support the LCD panels usually found on SHARP
35 corgi (C7x0) and spitz (Cxx00) models.
36
Alberto Panizzoe7fb9c42009-12-18 16:42:11 +010037config LCD_L4F00242T03
38 tristate "Epson L4F00242T03 LCD"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050039 depends on SPI_MASTER && GENERIC_GPIO
Alberto Panizzoe7fb9c42009-12-18 16:42:11 +010040 help
41 SPI driver for Epson L4F00242T03. This provides basic support
42 for init and powering the LCD up/down through a sysfs interface.
43
Marek Vasut5036cc42009-08-06 16:07:10 -070044config LCD_LMS283GF05
45 tristate "Samsung LMS283GF05 LCD"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050046 depends on SPI_MASTER && GENERIC_GPIO
Marek Vasut5036cc42009-08-06 16:07:10 -070047 help
48 SPI driver for Samsung LMS283GF05. This provides basic support
49 for powering the LCD up/down through a sysfs interface.
50
Haavard Skinnemoen18f65c72007-09-02 23:15:49 +010051config LCD_LTV350QV
52 tristate "Samsung LTV350QV LCD Panel"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050053 depends on SPI_MASTER
Haavard Skinnemoen18f65c72007-09-02 23:15:49 +010054 help
55 If you have a Samsung LTV350QV LCD panel, say y to include a
56 power control driver for it. The panel starts up in power
57 off state, so you need this driver in order to see any
58 output.
59
60 The LTV350QV panel is present on all ATSTK1000 boards.
61
Ben Dookscccb6d32008-07-23 21:31:37 -070062config LCD_ILI9320
63 tristate
Ben Dookscccb6d32008-07-23 21:31:37 -070064 help
65 If you have a panel based on the ILI9320 controller chip
66 then say y to include a power driver for it.
67
Eric Miaodd89ccb2008-09-01 06:50:23 +080068config LCD_TDO24M
Mike Rapoportf4f6bda2008-12-03 08:48:52 +000069 tristate "Toppoly TDO24M and TDO35S LCD Panels support"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050070 depends on SPI_MASTER
Eric Miaodd89ccb2008-09-01 06:50:23 +080071 help
Mike Rapoportf4f6bda2008-12-03 08:48:52 +000072 If you have a Toppoly TDO24M/TDO35S series LCD panel, say y here to
Eric Miaodd89ccb2008-09-01 06:50:23 +080073 include the support for it.
74
Ben Dookscccb6d32008-07-23 21:31:37 -070075config LCD_VGG2432A4
76 tristate "VGG2432A4 LCM device support"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050077 depends on SPI_MASTER
Ben Dookscccb6d32008-07-23 21:31:37 -070078 select LCD_ILI9320
Ben Dookscccb6d32008-07-23 21:31:37 -070079 help
80 If you have a VGG2432A4 panel based on the ILI9320 controller chip
81 then say y to include a power driver for it.
82
Ben Dooksc25826a2008-07-23 21:31:38 -070083config LCD_PLATFORM
84 tristate "Platform LCD controls"
Ben Dooksc25826a2008-07-23 21:31:38 -070085 help
86 This driver provides a platform-device registered LCD power
87 control interface.
88
Dmitry Baryshkovfbd1b172008-09-13 20:58:51 +040089config LCD_TOSA
90 tristate "Sharp SL-6000 LCD Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -050091 depends on SPI && MACH_TOSA
Dmitry Baryshkovfbd1b172008-09-13 20:58:51 +040092 help
93 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
94 for its LCD.
95
Kristoffer Ericson9e124432009-02-18 11:47:26 +000096config LCD_HP700
97 tristate "HP Jornada 700 series LCD Driver"
Kristoffer Ericson9e124432009-02-18 11:47:26 +000098 depends on SA1100_JORNADA720_SSP && !PREEMPT
99 default y
100 help
101 If you have an HP Jornada 700 series handheld (710/720/728)
102 say Y to enable LCD control driver.
103
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500104endif # LCD_CLASS_DEVICE
105
David Brownellfa9133c2007-05-29 23:07:10 +0100106#
107# Backlight
108#
109config BACKLIGHT_CLASS_DEVICE
110 tristate "Lowlevel Backlight controls"
David Brownellfa9133c2007-05-29 23:07:10 +0100111 default m
112 help
113 This framework adds support for low-level control of the LCD
114 backlight. This includes support for brightness and power.
115
116 To have support for your specific LCD panel you will have to
117 select the proper drivers which depend on this option.
118
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500119if BACKLIGHT_CLASS_DEVICE
120
David Brownella9a84c32008-02-06 01:39:26 -0800121config BACKLIGHT_ATMEL_LCDC
122 bool "Atmel LCDC Contrast-as-Backlight control"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500123 depends on FB_ATMEL
Nicolas Ferre915190f2009-07-21 11:31:29 +0100124 default y if MACH_SAM9261EK || MACH_SAM9G10EK || MACH_SAM9263EK
David Brownella9a84c32008-02-06 01:39:26 -0800125 help
126 This provides a backlight control internal to the Atmel LCDC
127 driver. If the LCD "contrast control" on your board is wired
128 so it controls the backlight brightness, select this option to
129 export this as a PWM-based backlight control.
130
131 If in doubt, it's safe to enable this option; it doesn't kick
132 in unless the board's description says it's wired that way.
133
Hans-Christian Egtvedt3e074052008-07-23 21:31:48 -0700134config BACKLIGHT_ATMEL_PWM
135 tristate "Atmel PWM backlight control"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500136 depends on ATMEL_PWM
Hans-Christian Egtvedt3e074052008-07-23 21:31:48 -0700137 help
138 Say Y here if you want to use the PWM peripheral in Atmel AT91 and
139 AVR32 devices. This driver will need additional platform data to know
140 which PWM instance to use and how to configure it.
141
142 To compile this driver as a module, choose M here: the module will be
143 called atmel-pwm-bl.
144
Richard Purdied00ba722009-01-08 20:52:37 +0000145config BACKLIGHT_GENERIC
146 tristate "Generic (aka Sharp Corgi) Backlight Driver"
Richard Purdied00ba722009-01-08 20:52:37 +0000147 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148 help
Richard Purdiec3f8f652007-09-03 00:27:00 +0100149 Say y to enable the generic platform backlight driver previously
150 known as the Corgi backlight driver. If you have a Sharp Zaurus
Richard Purdied00ba722009-01-08 20:52:37 +0000151 SL-C7xx, SL-Cxx00 or SL-6000x say y.
Eric Miao45e2a9b2008-10-21 11:36:19 +0800152
Richard Purdiee4423782006-06-26 00:26:27 -0700153config BACKLIGHT_LOCOMO
154 tristate "Sharp LOCOMO LCD/Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500155 depends on SHARP_LOCOMO
Richard Purdiee4423782006-06-26 00:26:27 -0700156 default y
157 help
158 If you have a Sharp Zaurus SL-5500 (Collie) or SL-5600 (Poodle) say y to
159 enable the LCD/backlight driver.
160
Andrzej Zaborowskiec072b02008-01-13 23:15:43 +0000161config BACKLIGHT_OMAP1
162 tristate "OMAP1 PWL-based LCD Backlight"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500163 depends on ARCH_OMAP1
Andrzej Zaborowskiec072b02008-01-13 23:15:43 +0000164 default y
165 help
166 This driver controls the LCD backlight level and power for
167 the PWL module of OMAP1 processors. Say Y if your board
168 uses this hardware.
169
Andriy Skulysh06c6f902006-02-01 03:06:53 -0800170config BACKLIGHT_HP680
171 tristate "HP Jornada 680 Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500172 depends on SH_HP6XX
Andriy Skulysh06c6f902006-02-01 03:06:53 -0800173 default y
174 help
175 If you have a HP Jornada 680, say y to enable the
176 backlight driver.
177
Kristoffer Ericson13a7b5d2009-02-18 11:50:43 +0000178config BACKLIGHT_HP700
179 tristate "HP Jornada 700 series Backlight Driver"
Kristoffer Ericson13a7b5d2009-02-18 11:50:43 +0000180 depends on SA1100_JORNADA720_SSP && !PREEMPT
181 default y
182 help
183 If you have an HP Jornada 700 series,
184 say Y to include backlight control driver.
185
Marcin Juszkiewicz7a208462007-02-07 22:24:01 +0000186config BACKLIGHT_PROGEAR
187 tristate "Frontpath ProGear Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500188 depends on PCI && X86
Marcin Juszkiewicz7a208462007-02-07 22:24:01 +0000189 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"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500195 depends on LCD_CLASS_DEVICE && PCI && X86 && FB_LE80578
Alan Hourihanedbe7e422007-05-08 00:39:25 -0700196 help
197 If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
198 backlight driver.
eric miao42796d32008-04-14 09:35:08 +0100199
200config BACKLIGHT_PWM
201 tristate "Generic PWM based Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500202 depends on HAVE_PWM
eric miao42796d32008-04-14 09:35:08 +0100203 help
204 If you have a LCD backlight adjustable by PWM, say Y to enable
205 this driver.
Matthew Garrett7be35c72008-06-09 21:56:16 +0100206
Mike Rapoport923ae482008-10-13 09:03:44 +0100207config BACKLIGHT_DA903X
208 tristate "Backlight Driver for DA9030/DA9034 using WLED"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500209 depends on PMIC_DA903X
Mike Rapoport923ae482008-10-13 09:03:44 +0100210 help
211 If you have a LCD backlight connected to the WLED output of DA9030
212 or DA9034 WLED output, say Y here to enable this driver.
213
Haojian Zhuang4f811ef2009-12-18 10:01:45 -0500214config BACKLIGHT_MAX8925
215 tristate "Backlight driver for MAX8925"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500216 depends on MFD_MAX8925
Haojian Zhuang4f811ef2009-12-18 10:01:45 -0500217 help
218 If you have a LCD backlight connected to the WLED output of MAX8925
219 WLED output, say Y here to enable this driver.
220
Matthew Garrett7be35c72008-06-09 21:56:16 +0100221config BACKLIGHT_MBP_NVIDIA
222 tristate "MacBook Pro Nvidia Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500223 depends on X86
Matthew Garrett7be35c72008-06-09 21:56:16 +0100224 help
225 If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
226 to enable a driver for its backlight
227
Dmitry Baryshkovfbd1b172008-09-13 20:58:51 +0400228config BACKLIGHT_TOSA
229 tristate "Sharp SL-6000 Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500230 depends on I2C && MACH_TOSA && LCD_TOSA
Dmitry Baryshkovfbd1b172008-09-13 20:58:51 +0400231 help
232 If you have an Sharp SL-6000 Zaurus say Y to enable a driver
233 for its backlight
234
Claudio Niederd03ebb12008-10-20 23:35:40 +0100235config BACKLIGHT_SAHARA
236 tristate "Tabletkiosk Sahara Touch-iT Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500237 depends on X86
Claudio Niederd03ebb12008-10-20 23:35:40 +0100238 help
239 If you have a Tabletkiosk Sahara Touch-iT, say y to enable the
240 backlight driver.
Mark Browna4f3d552009-09-05 14:09:20 +0100241
242config BACKLIGHT_WM831X
243 tristate "WM831x PMIC Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500244 depends on MFD_WM831X
Mark Browna4f3d552009-09-05 14:09:20 +0100245 help
246 If you have a backlight driven by the ISINK and DCDC of a
247 WM831x PMIC say y to enable the backlight driver for it.
Thierry Reding3b96ea92009-08-14 15:58:56 +0200248
249config BACKLIGHT_ADX
250 tristate "Avionic Design Xanthos Backlight Driver"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500251 depends on ARCH_PXA_ADX
Thierry Reding3b96ea92009-08-14 15:58:56 +0200252 default y
253 help
254 Say Y to enable the backlight driver on Avionic Design Xanthos-based
255 boards.
Michael Hennericha7998ce2009-09-17 14:29:52 -0400256
257config BACKLIGHT_ADP5520
258 tristate "Backlight Driver for ADP5520/ADP5501 using WLED"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500259 depends on PMIC_ADP5520
Michael Hennericha7998ce2009-09-17 14:29:52 -0400260 help
261 If you have a LCD backlight connected to the BST/BL_SNK output of
262 ADP5520 or ADP5501, say Y here to enable this driver.
263
264 To compile this driver as a module, choose M here: the module will
265 be called adp5520_bl.
266
Haojian Zhuangd07e8bf2009-11-09 12:41:07 -0500267config BACKLIGHT_88PM860X
268 tristate "Backlight Driver for 88PM8606 using WLED"
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500269 depends on MFD_88PM860X
Haojian Zhuangd07e8bf2009-11-09 12:41:07 -0500270 help
271 Say Y to enable the backlight driver for Marvell 88PM8606.
272
H Hartley Sweeten8fdd5762010-03-30 13:17:35 -0500273endif # BACKLIGHT_CLASS_DEVICE
274
275endif # BACKLIGHT_LCD_SUPPORT