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authorKim, Milo <Milo.Kim@ti.com>2013-04-30 01:18:03 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 03:28:18 +0200
commit0b8185733966c1863b6b90ca2697327118ce5032 (patch)
tree746742b89c6eb0b9f20058139afc2ec93c3bd122 /drivers/video/bfin-lq035q1-fb.c
parentbacklight: lp855x: convert a type of device name (diff)
downloadlinux-0b8185733966c1863b6b90ca2697327118ce5032.tar.xz
linux-0b8185733966c1863b6b90ca2697327118ce5032.zip
backlight: lp855x: move backlight mode platform data
The brightness of LP855x devices is controlled by I2C register or PWM input . This mode was selected through the platform data, but it can be chosen by the driver internally without platform data configuration. How to decide the control mode: If the PWM period has specific value, the mode is PWM input. On the other hand, the mode is register-based. This mode selection is done on the _probe(). Move 'mode' from a header file to the driver private data structure, 'lp855 x'. And correlated code was replaced. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/bfin-lq035q1-fb.c')
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