From ae232e45acf9621f2c96b41ca3af006ac7552c33 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Wed, 19 Feb 2020 11:46:10 -0800 Subject: backlight: add led-backlight driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds a led-backlight driver (led_bl), which is similar to pwm_bl except the driver uses a LED class driver to adjust the brightness in the HW. Multiple LEDs can be used for a single backlight. Signed-off-by: Tomi Valkeinen Signed-off-by: Jean-Jacques Hiblot Acked-by: Pavel Machek Reviewed-by: Daniel Thompson Acked-by: Lee Jones Acked-by: Tony Lindgren Tested-by: Tony Lindgren Tested-by: Guido Günther Signed-off-by: Pavel Machek Signed-off-by: Tony Lindgren --- drivers/video/backlight/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/video/backlight/Makefile') diff --git a/drivers/video/backlight/Makefile b/drivers/video/backlight/Makefile index 6f8777037c37..0c1a1524627a 100644 --- a/drivers/video/backlight/Makefile +++ b/drivers/video/backlight/Makefile @@ -57,3 +57,4 @@ obj-$(CONFIG_BACKLIGHT_TPS65217) += tps65217_bl.o obj-$(CONFIG_BACKLIGHT_WM831X) += wm831x_bl.o obj-$(CONFIG_BACKLIGHT_ARCXCNN) += arcxcnn_bl.o obj-$(CONFIG_BACKLIGHT_RAVE_SP) += rave-sp-backlight.o +obj-$(CONFIG_BACKLIGHT_LED) += led_bl.o -- cgit v1.2.3