fbdev: sh_mobile_lcdcfb: add backlight support
Support for backlight devices controlled through board-specific
routines. Backlights can be defined per-channel and follow fbdev
directives to switch off as the LCD blanks or is turned on/off.
Signed-off-by: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 6bafb51b..a222d65 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2005,6 +2005,7 @@
select FB_SYS_IMAGEBLIT
select FB_SYS_FOPS
select FB_DEFERRED_IO
+ select FB_BACKLIGHT
select SH_MIPI_DSI if SH_LCD_MIPI_DSI
---help---
Frame buffer driver for the on-chip SH-Mobile LCD controller.