Message	SHA1
backlight: gpio_backlight: Delete pdata inversion ... The option to invert the output of the GPIO (active low) is not used by the only platform still using platform data to set up a GPIO backlight (one SH board). Delete the option as we do not expect to expand the use of board files for this driver, and GPIO descriptors intrinsically keep track of any signal inversion. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Linus Walleij   authored and   Lee Jones   commited 2017-08-07 17:11:28 +01:00	2606706e4d
backlight: Add GPIO-based backlight driver ... The GPIO backlight driver controls the backlight in on/off mode through a single GPIO. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Laurent Pinchart   authored and   Simon Horman   commited 2013-07-16 13:01:05 +09:00	8b770e3c98