From 7e3b7dc76c41f9042a7079eb07d071f744bbd87a Mon Sep 17 00:00:00 2001 From: YH Huang Date: Tue, 18 Aug 2015 15:27:54 +0800 Subject: pwm: Add MediaTek display PWM driver support Add display PWM driver support to modify backlight for MT8173 and MT6595. The PWM has one channel to control the brightness of the display. When the (high_width / period) is closer to 1, the screen is brighter; otherwise, it is darker. Signed-off-by: YH Huang Signed-off-by: Thierry Reding --- drivers/pwm/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/pwm/Makefile') diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile index 963e6c5b4d9f..69b8275f3c08 100644 --- a/drivers/pwm/Makefile +++ b/drivers/pwm/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_PWM_LPC32XX) += pwm-lpc32xx.o obj-$(CONFIG_PWM_LPSS) += pwm-lpss.o obj-$(CONFIG_PWM_LPSS_PCI) += pwm-lpss-pci.o obj-$(CONFIG_PWM_LPSS_PLATFORM) += pwm-lpss-platform.o +obj-$(CONFIG_PWM_MTK_DISP) += pwm-mtk-disp.o obj-$(CONFIG_PWM_MXS) += pwm-mxs.o obj-$(CONFIG_PWM_PCA9685) += pwm-pca9685.o obj-$(CONFIG_PWM_PUV3) += pwm-puv3.o -- cgit v1.2.3