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authorGrazvydas Ignotas <notasas@gmail.com>2012-03-23 23:02:02 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-24 00:58:33 +0100
commit35c1682cc069fc1f677012d3170757135e246b39 (patch)
tree2860a50c2fb51559e46818f794b5b12cb1164bae /drivers/video/backlight/Makefile
parentbacklight: add driver for Bachmann's ot200 (diff)
downloadlinux-35c1682cc069fc1f677012d3170757135e246b39.tar.xz
linux-35c1682cc069fc1f677012d3170757135e246b39.zip
backlight: add support for Pandora backlight
Add support for pandora (openpandora.org) backlight. It might look like all this could be done using pwm_bl.c instead, but there is a need of special programming sequence when turning on the LED driver chip or else it will misbehave. Doing this using pwm_bl.c would require to use some register programming and pwm functions from platform code, and ARM maintainers are allergic to driver-like code in /arch/arm nowadays. The PMIC PWM driver is currently missing too, so pwm_bl.c can't be used anyway. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight/Makefile')
-rw-r--r--drivers/video/backlight/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile
index c71dd793363d..8071eb656147 100644
--- a/drivers/video/backlight/Makefile
+++ b/drivers/video/backlight/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_BACKLIGHT_HP680) += hp680_bl.o
obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o
obj-$(CONFIG_BACKLIGHT_LP855X) += lp855x_bl.o
obj-$(CONFIG_BACKLIGHT_OMAP1) += omap1_bl.o
+obj-$(CONFIG_BACKLIGHT_PANDORA) += pandora_bl.o
obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o
obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
obj-$(CONFIG_BACKLIGHT_PWM) += pwm_bl.o