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91e623decc
Fix olpc_dcon.c build by selecting the needed kconfig symbol BACKLIGHT_CLASS_DEVICE. olpc_dcon.c:(.text+0x11588b): undefined reference to `backlight_device_register' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andres Salomon <dilinger@queued.net> Cc: Chris Ball <cjb@laptop.org> Cc: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
29 lines
995 B
Text
29 lines
995 B
Text
config FB_OLPC_DCON
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tristate "One Laptop Per Child Display CONtroller support"
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depends on OLPC && FB
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select I2C
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select BACKLIGHT_CLASS_DEVICE
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---help---
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Add support for the OLPC XO DCON controller. This controller is
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only available on OLPC platforms. Unless you have one of these
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platforms, you will want to say 'N'.
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config FB_OLPC_DCON_1
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bool "OLPC XO-1 DCON support"
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depends on FB_OLPC_DCON && GPIO_CS5535
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default y
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---help---
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Enable support for the DCON in XO-1 model laptops. The kernel
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communicates with the DCON using model-specific code. If you
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have an XO-1 (or if you're unsure what model you have), you should
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say 'Y'.
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config FB_OLPC_DCON_1_5
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bool "OLPC XO-1.5 DCON support"
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depends on FB_OLPC_DCON && ACPI
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default y
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---help---
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Enable support for the DCON in XO-1.5 model laptops. The kernel
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communicates with the DCON using model-specific code. If you
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have an XO-1.5 (or if you're unsure what model you have), you
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should say 'Y'.
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